Fix: Update RUFF_VERSION check to use 0.14.11 (latest)

ignore environment markers in dep specs (#295 )
Contributes to: #256
2026-08-08 02:07:02 +00:00 · 2026-01-25 12:54:19 +00:00 · 2026-01-15 13:58:24 +01:00 · 2026-01-12 18:20:59 +01:00 · 2026-01-09 07:24:10 +00:00 · 2026-01-05 09:51:03 +01:00
19 changed files with 5074 additions and 922 deletions
@@ -4,9 +4,15 @@
      "owner": "ruff-format",
      "pattern": [
        {
-          "file": 2,
-          "message": 1,
-          "regexp": "^(Would reformat):\\s*(.+)$"
+          "code": 2,
+          "column": 5,
+          "endColumn": 7,
+          "endLine": 6,
+          "file": 3,
+          "line": 4,
+          "message": 8,
+          "regexp": "^(?:(error|warning|notice))\\s+title=([^,]+),file=([^,]+),line=(\\d+),col=(\\d+)(?:,endLine=(\\d+))?(?:,endColumn=(\\d+))?::(.+)$",
+          "severity": 1
        }
      ]
    }
@@ -20,12 +20,12 @@ jobs:
        with:
          persist-credentials: false
      - name: Actionlint
-        uses: eifinger/actionlint-action@03ff1f78c0670b71017616a37170f327df932030  # v1.9.2
+        uses: eifinger/actionlint-action@447fbfe7533062b7a9ea55f790f2396fba6d052a  # v1.10.0
      - uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
        with:
          node-version: "20"
      - run: |
-          npm install
+          npm ci --ignore-scripts
      - run: |
          npm run all
      - name: Check all jobs are in all-tests-passed.needs
@@ -117,7 +117,7 @@ jobs:
          src: __tests__/fixtures/python-project
      - name: Correct version gets installed
        run: |
-          if [ "$RUFF_VERSION" != "0.6.2" ]; then
+          if [ "$RUFF_VERSION" != "0.14.11" ]; then
            exit 1
          fi
        env:
@@ -160,6 +160,25 @@ jobs:
          fi
        env:
          RUFF_VERSION: ${{ steps.ruff-action.outputs.ruff-version }}
+  test-default-version-from-pyproject-dependency-groups-with-env-marker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+      - name: Use default version from pyproject.toml with environment marker
+        id: ruff-action
+        uses: ./
+        with:
+          src: __tests__/fixtures/python-project
+          version-file: __tests__/fixtures/pyproject-dependency-groups-with-env-marker/pyproject.toml
+      - name: Correct version gets installed
+        run: |
+          if [ "$RUFF_VERSION" != "0.14.11" ]; then
+            exit 1
+          fi
+        env:
+          RUFF_VERSION: ${{ steps.ruff-action.outputs.ruff-version }}
  test-default-version-from-pyproject-poetry-groups:
    runs-on: ubuntu-latest
    steps:
@@ -236,6 +255,25 @@ jobs:
          fi
        env:
          RUFF_VERSION: ${{ steps.ruff-action.outputs.ruff-version }}
+  test-default-version-from-requirements-with-hash:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
+      - name: Use default version from requirements-with-hash.txt
+        id: ruff-action
+        uses: ./
+        with:
+          src: __tests__/fixtures/python-project
+          version-file: __tests__/fixtures/requirements-with-hash.txt
+      - name: Correct version gets installed
+        run: |
+          if [ "$RUFF_VERSION" != "0.9.0" ]; then
+            exit 1
+          fi
+        env:
+          RUFF_VERSION: ${{ steps.ruff-action.outputs.ruff-version }}
  test-semver-range:
    runs-on: ubuntu-latest
    steps:
@@ -379,10 +417,12 @@ jobs:
      - test-default-version-from-pyproject
      - test-default-version-from-pyproject-dev-group
      - test-default-version-from-pyproject-dependency-groups
+      - test-default-version-from-pyproject-dependency-groups-with-env-marker
      - test-default-version-from-pyproject-poetry-groups
      - test-default-version-from-pyproject-poetry
      - test-default-version-from-pyproject-optional-dependencies
      - test-default-version-from-requirements
+      - test-default-version-from-requirements-with-hash
      - test-semver-range
      - test-pep440-version-specifier
      - test-checksum
@@ -22,9 +22,9 @@ jobs:
        run:
          node dist/update-known-checksums/index.js
          src/download/checksum/known-checksums.ts ${{ secrets.GITHUB_TOKEN }}
-      - run: npm install && npm run all
+      - run: npm ci --ignore-scripts && npm run all
      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7.0.8
+        uses: peter-evans/create-pull-request@98357b18bf14b5342f975ff684046ec3b2a07725 # v8.0.0
        with:
          commit-message: "chore: update known checksums"
          title:
@@ -186,15 +186,6 @@ are not sufficient, you can provide a custom GitHub token with the necessary per
    github-token: ${{ secrets.CUSTOM_GITHUB_TOKEN }}
 ```

-## Reliability
-
-This action includes built-in retry mechanisms to handle intermittent network issues that can occur when downloading Ruff or fetching version information from GitHub's API. The action will automatically retry failed operations up to 3 times with exponential backoff, which significantly reduces failure rates due to temporary connectivity issues.
-
- **GitHub API calls**: 30-second timeout with 3 retries
- **Binary downloads**: 60-second timeout with 3 retries  
- **Smart error detection**: Automatically identifies retryable errors (timeouts, network issues, 5xx HTTP responses)
- **Detailed logging**: Provides comprehensive error information for debugging
-
 ## Outputs

 | Output         | Description                             |
@@ -0,0 +1,15 @@
+[project]
+name = "pyproject-dependency-groups-with-env-marker"
+version = "0.1.0"
+description = "Test fixture for issue #256 - environment markers"
+readme = "README.md"
+requires-python = ">=3.12"
+
+[dependency-groups]
+dev = [
+    "ruff>=0.14 ; python_version >= '3.11'",
+]
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
@@ -0,0 +1,2 @@
+ruff==0.9.0 \
+    --hash=sha256:badc0de
@@ -13,6 +13,7 @@
    "ignoreUnknown": false,
    "includes": [
      "**",
+      "!**/coverage",
      "!**/dist",
      "!**/lib",
      "!**/node_modules",
@@ -29071,6 +29071,204 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "aarch64-apple-darwin-0.14.11": "c3fab6bcad9cc2f8a342829dd4ea011c54b9671d023b71baac1cbf2b3526cefd",
+    "aarch64-pc-windows-msvc-0.14.11": "43faade7e8f33a8ffab726aa44ee2b6bc1fd9d51407320db797dcb3dac068461",
+    "aarch64-unknown-linux-gnu-0.14.11": "e5c018ac042ddeb9c02c3d96b6efe3a0dcd3406ba9bd695253d6111785f7abf6",
+    "aarch64-unknown-linux-musl-0.14.11": "4779a99b51812b56d56d180174be46ddb2fed98fecaea7565b450d37cff1b8c6",
+    "arm-unknown-linux-musleabihf-0.14.11": "a400347f59192992b61dc0bb9dfdfe640f8063403112d9e3a70f6275d34ae386",
+    "armv7-unknown-linux-gnueabihf-0.14.11": "7938729417dcd33b7078ae0a77440cc152bba33518bb095e19cb108c132b2602",
+    "armv7-unknown-linux-musleabihf-0.14.11": "57da6726050047ff2989554734deb94eb053789fc92c297a1a722a6723106a77",
+    "i686-pc-windows-msvc-0.14.11": "51bec5b8cdc4008fb76e11eba4cbb62b8617ff242d316465fa2247dabfd2dcb9",
+    "i686-unknown-linux-gnu-0.14.11": "9051f2529d36e38b58b03b6e605d77f62b6378d5afe70eba692f9a214794b273",
+    "i686-unknown-linux-musl-0.14.11": "3f94ba805fd14bd8c088b710c950cd89d9968294fa3cff68a618e50ad9dea73d",
+    "powerpc64-unknown-linux-gnu-0.14.11": "eb69c9da0285717f39ed25f666a0860d7d6a50359a1de0bf76fba6f83d59e1ea",
+    "powerpc64le-unknown-linux-gnu-0.14.11": "001b43b7558d32f320fa775c74af0035952a724d323bb5204b6f83017297c6db",
+    "riscv64gc-unknown-linux-gnu-0.14.11": "8901e1a36846c59a94ef468808e4a1af58f74e9c2830f40e045f5f9e70d6867c",
+    "s390x-unknown-linux-gnu-0.14.11": "d29ba2740b7735ab20663225dd420acfb0797b29358d902afc7b87ee0f1f4b08",
+    "x86_64-apple-darwin-0.14.11": "b301d1c04facba1004d180c8fd9ae36d868b780900682c97ecf324015c75f0b3",
+    "x86_64-pc-windows-msvc-0.14.11": "e254f04e054e095215b8f74d5cdb7288f2d3f226bdc42b35cd44751fc7a55b2d",
+    "x86_64-unknown-linux-gnu-0.14.11": "b98f19bb2cc99e0ea4de1625fbc43661902a1db45ff49a72e7f4a58cfedaabfb",
+    "x86_64-unknown-linux-musl-0.14.11": "8e8b7a3f791e0faf3a1728d808133f6f9bd5c1422eccb9956e7e7376ff5404b8",
+    "aarch64-apple-darwin-0.14.10": "dd0f3ec914604d802658ae0d271ff9d767c117d1702a44222170dd2ffbad8d2c",
+    "aarch64-pc-windows-msvc-0.14.10": "a5b5bb9525a47dfff0ce8ad31546549b31dc1184f54027517838b1bbc9d81129",
+    "aarch64-unknown-linux-gnu-0.14.10": "f6c8735bf175d449d79151f6bfe84251770ca6032e86bea0d327bc3789179027",
+    "aarch64-unknown-linux-musl-0.14.10": "0888883f71199ca3af3569052d0cc1aee8b316390ffe75bc19f9a8047ffd0158",
+    "arm-unknown-linux-musleabihf-0.14.10": "5102cff6cbed54953d6cd9c9d920a9dd6fbe283e047136a6e9bc732ae14a5cf3",
+    "armv7-unknown-linux-gnueabihf-0.14.10": "94a3ad56d89c39ed47d4e864a18ea31baf989384840d5e182c3f94d5f35a4c93",
+    "armv7-unknown-linux-musleabihf-0.14.10": "2a051d384d5d5fa84521f843424454620ff5d22580f90cd882512373c36933b0",
+    "i686-pc-windows-msvc-0.14.10": "29e7519db7afed48e3729d16289a467acae7c6c34113d50bdd1e7e1077e1c7b5",
+    "i686-unknown-linux-gnu-0.14.10": "56f98f880933907b809de3180e866e72342971024445144c409a6d0a46237c1a",
+    "i686-unknown-linux-musl-0.14.10": "0cce7104a85d2891a9f62d9ee2decb942b91888d6156e4e858c1cb350a71a57c",
+    "powerpc64-unknown-linux-gnu-0.14.10": "7685d9de6c1b139fd767f70310598a79d5b6c613d744a366b2fe99e420d19c32",
+    "powerpc64le-unknown-linux-gnu-0.14.10": "620476793ed106c1f6bfa15e3b0d7834a55cad048a853d63f0c118b9fb7c7337",
+    "riscv64gc-unknown-linux-gnu-0.14.10": "922872274af2b681381b46a242e77fa9bf427fa745313e818b89a6246be81d77",
+    "s390x-unknown-linux-gnu-0.14.10": "da9cf8172369821dfaabfc8861238f565fdbcec1aebe897d900020ce561572de",
+    "x86_64-apple-darwin-0.14.10": "7d5af84e84a189b49ac235d7970d35588cbed0d087f4237c96e5ac3c392bc6fb",
+    "x86_64-pc-windows-msvc-0.14.10": "9c3340d322fff7a6dc132b8783ba734f5eaf4c46f7dd8bc828abdf850b3bebe1",
+    "x86_64-unknown-linux-gnu-0.14.10": "4695e6375b1fa2b9c5f839218d695d8e701cfccb15d3f622b6a6feedb086bffb",
+    "x86_64-unknown-linux-musl-0.14.10": "e1fac6f2705057f48f3d000694d0f41c95b06e738cf4825315c670f3b9d24933",
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+    "aarch64-pc-windows-msvc-0.14.9": "dcc2c8a687b9682ab345418ba2793bc8594ae1f2bdb78af520b363e17cf2e271",
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+    "i686-pc-windows-msvc-0.14.9": "a7e19280ec509dbefdffd097e29f0ca411cca7196a7272198d022d22d5fad6c3",
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+    "powerpc64le-unknown-linux-gnu-0.14.9": "ba7219c9dce6f2d931d9851ac9623923b3fc5dafeb08c640885c7e33a6074775",
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+    "arm-unknown-linux-musleabihf-0.14.8": "5496ae4d581e7f6cdf509f56d33830056d1f8a432aa489bf9e40fc9754fbf1fa",
+    "armv7-unknown-linux-gnueabihf-0.14.8": "203de1734ffddac18f02e3756ba0c02bd1770665031aba617ccf488ccfe78b25",
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+    "i686-pc-windows-msvc-0.14.8": "2bdff511119eb9d94e5a240c15bef668c43b0640e61c549b32242d7b04efd062",
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+    "i686-unknown-linux-musl-0.14.8": "55326d64201ff99dc96e93b23de951c2656825089ee581fc8aee099140d4d310",
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+    "riscv64gc-unknown-linux-gnu-0.14.8": "8e6f1f660c1145bfe1b13fe41b7e6f4e829be3351bd536acbd41f91478d8932c",
+    "s390x-unknown-linux-gnu-0.14.8": "f3ed19ba06face77e21c682846a4e5b3d4d9bfe5132eea86e30a84522b70d2b3",
+    "x86_64-apple-darwin-0.14.8": "c53af0ba3cbc5e9e8f7768d28a7ff2d0795843e39302891093227bc6df343e94",
+    "x86_64-pc-windows-msvc-0.14.8": "a837e98f5e6a21222a896f60521f563aea2c686a07cad17da9f5b5f2c4e04f8a",
+    "x86_64-unknown-linux-gnu-0.14.8": "dce933cd68e3ca69c64c277ce6671dcdee7adeeaa6ac5a15047a4c973b30741f",
+    "x86_64-unknown-linux-musl-0.14.8": "0f5496a3d2413b3cb85bbf9e4a6f95b5db127ac10989ecb3d8c0c0a0a74a892b",
+    "aarch64-apple-darwin-0.14.7": "24631da81fe9ce5f4112e8caeb71957e81682e752a563f0a50715735f923e3c4",
+    "aarch64-pc-windows-msvc-0.14.7": "24ca141d57fcd5bd303ca51af002cb9a815f072d9076b40ec2813835d46c4a82",
+    "aarch64-unknown-linux-gnu-0.14.7": "8cc84635155dfc11acca297af25ed6c8a30e36146729a90df9e7d348a8fc0a4d",
+    "aarch64-unknown-linux-musl-0.14.7": "8d429dbc2c308377c33874dc71d4c2388728f0d01c0a5869d2c878d21a6ced87",
+    "arm-unknown-linux-musleabihf-0.14.7": "3cf1d9fdfd58a113b0b629e0ef2d247bbadbc8deec25724d6dc7d6f6ca7e7304",
+    "armv7-unknown-linux-gnueabihf-0.14.7": "058f52b31c88056291b0e917ea909eea036570dcdee32af1ce62eacff98c4e2a",
+    "armv7-unknown-linux-musleabihf-0.14.7": "9dddf78485ba0b5da8d8a73b24332ecf759a4de95ca5700c5141067683b5b615",
+    "i686-pc-windows-msvc-0.14.7": "46d16810e1a0e7efd5c25efc60b719225c3a8b8a7fb662b61f293eeb62ccafdb",
+    "i686-unknown-linux-gnu-0.14.7": "29242e501fea264ef4cb03164d9c375e426fad5c298412f64a4d50bc9ea19bc1",
+    "i686-unknown-linux-musl-0.14.7": "5b1eeea3f27745e7e68b19bd214267aa653ef64c62c25ef4cd8bb57af8477171",
+    "powerpc64-unknown-linux-gnu-0.14.7": "3cc47bf9943a46839d847746ccae59a3147982c5bf93bdc786fa5279d7d28681",
+    "powerpc64le-unknown-linux-gnu-0.14.7": "1dabc7d0251f6f11ade20620538daeed1c4d27223576a04ddb2a87adfed2ca11",
+    "riscv64gc-unknown-linux-gnu-0.14.7": "075232dfa5a03ef399d183879848cdb5d71485639c2a07fc62a27f4d4a68af3d",
+    "s390x-unknown-linux-gnu-0.14.7": "a83cb05567dd4bb59fa8fd36b8337b21d475dd6f82fe0600a2364f1de6c295c3",
+    "x86_64-apple-darwin-0.14.7": "c3035811c5354d923f3d7fd6320cfb23de30600f1eb86aa1518bac27c3d7fffd",
+    "x86_64-pc-windows-msvc-0.14.7": "9a54b82e12574ea068e0914cdb1398993cbf78338c0799b6f9003a783fec779b",
+    "x86_64-unknown-linux-gnu-0.14.7": "8a545d346b3f6f979574df96b4fb2a983f2568fe200f1c1f690bd2cbdce5ea51",
+    "x86_64-unknown-linux-musl-0.14.7": "0f6cd59aa2b266758f1083c73f1b8303e3aedde0d953f0e79777faf174d8104f",
+    "aarch64-apple-darwin-0.14.6": "b2ace677f51d0f2b91ca27d312ac8b069658502049015f4891c16f8864136282",
+    "aarch64-pc-windows-msvc-0.14.6": "90518b6d16fe8b705c891dcdd77b20ab41da5e042b085aced7bbc647f6f2fdcd",
+    "aarch64-unknown-linux-gnu-0.14.6": "bf3d592d5f879f072520afaa9c4a76a3ad0f6cf4b7bf7e27fb5d0e728e863f14",
+    "aarch64-unknown-linux-musl-0.14.6": "4d3c113e59c5fbc31f1def566cebf28732bb45ff6b83df8e142bc1c055b3afa3",
+    "arm-unknown-linux-musleabihf-0.14.6": "d0a3ed0a773f8e7edc44d63644b952d446dba771fdbb3eefd02853c323373f90",
+    "armv7-unknown-linux-gnueabihf-0.14.6": "d6b71f6a951963f8dd0f2e099206b0aabf95d9bb49451a607da3e5823b800596",
+    "armv7-unknown-linux-musleabihf-0.14.6": "a048f1e9a97afe8ac2a63785f5733d5736b9d6e6767b4d5b6434916d38f888e1",
+    "i686-pc-windows-msvc-0.14.6": "c7b76311939f0ed7fbf4fe1be7c6c96c05b26a73e500650dff2586cbbe5c0b45",
+    "i686-unknown-linux-gnu-0.14.6": "fe3fbd9227a7f2c1277306c31cf7627ab1dc61c25fa30854d66d8db138a74872",
+    "i686-unknown-linux-musl-0.14.6": "5a184f4c1e6a665f56f980464dd87eeb75f32e37bf67d195efdaa41bba634a5d",
+    "powerpc64-unknown-linux-gnu-0.14.6": "fe54fda27408241e9bee7bc5c9740a9a47a87a073ecd3d9bb166c32329c33958",
+    "powerpc64le-unknown-linux-gnu-0.14.6": "d4296a0f41ed25cbf56a04b04bda7f3661b8be9d3220b89cc342e6cb4e6ee259",
+    "riscv64gc-unknown-linux-gnu-0.14.6": "e06b714ebb8846421ed6b998beac66a7fd1fad09f7bee89e4e6b671c6e8c3fc3",
+    "s390x-unknown-linux-gnu-0.14.6": "2ba3e5b6e66d9ba60d6fac9b699f77dd79402c872fc244259db7fc7815180b3d",
+    "x86_64-apple-darwin-0.14.6": "efe45a6defcf4f1b6de87d56ce94635f53b00f88ddc2fcb8e25e2c4e3a61261c",
+    "x86_64-pc-windows-msvc-0.14.6": "3a8bb3499484c7f9e86060c89d0e61c47dac7f9fb4d7fe46bc59dca400b322c9",
+    "x86_64-unknown-linux-gnu-0.14.6": "b0ee141ada4749c7ee16ba21465b4ef035455b495aa3ab951bbcb9bde9f4d001",
+    "x86_64-unknown-linux-musl-0.14.6": "7ef1743875c7c469cc1c4bb6da6a9bbff3f3a7b89a75632d6cd2944ede470a5e",
+    "aarch64-apple-darwin-0.14.5": "c07616663ac63792c16269d6798a47fb1f45b29997706178d60e90da698a9970",
+    "aarch64-pc-windows-msvc-0.14.5": "c09ff1cdaafd6cc3733586dc517bfd3e0d0ddc39360c90343ab7b610c8ade130",
+    "aarch64-unknown-linux-gnu-0.14.5": "da5692a609e728dd1773aebf087113c5c3561aafdfa9fe574b30de9438c60a23",
+    "aarch64-unknown-linux-musl-0.14.5": "ebef9d7119119e67b1065a5a35128148898e1581037e7d68c3aa9223983af0a4",
+    "arm-unknown-linux-musleabihf-0.14.5": "00c937e44474d21878bdb2e9e214d74005fddc8c43a4c76d8e71a9085c7cc6af",
+    "armv7-unknown-linux-gnueabihf-0.14.5": "aa54fcaba5d7029180139491213f504e5789b36e0017c0a67aff7b6ec0c04c45",
+    "armv7-unknown-linux-musleabihf-0.14.5": "5e06c211d5dc4e85eeafd29e87af4aed690a41b02f9296537d4d4ebe62fded9a",
+    "i686-pc-windows-msvc-0.14.5": "6b54cf61dad3276995d157d000f501917f1aa54735391150bf93282329253c92",
+    "i686-unknown-linux-gnu-0.14.5": "81aadc05c630e7e7c4ca68c510f5ce462e0645fa03650ca3f844cb4d9b2efc27",
+    "i686-unknown-linux-musl-0.14.5": "556c63188c8bc7e253a4eaef8727857a808a81af6fef02f76f27a71e800554a0",
+    "powerpc64-unknown-linux-gnu-0.14.5": "df85081b5e776d934188f9eb67a1d2d17dba1e986f7e76668ffeed6e541858d1",
+    "powerpc64le-unknown-linux-gnu-0.14.5": "4a02aa69a73bc5d9e579b08f5081e0fec412e353bacafa6b4a0705d89b3486e6",
+    "riscv64gc-unknown-linux-gnu-0.14.5": "a1a20ddca6e776a8f38d533da4aa1eeb543ecbfa08813c482e3cb7d5ef0c39fc",
+    "s390x-unknown-linux-gnu-0.14.5": "242bf290de417e8c9e8ca5c844be933e611cca3f3b301dc8537f72d051ceb3b9",
+    "x86_64-apple-darwin-0.14.5": "d7285770c5098be00c9b4ff099d6ef7f8b2a54b4019c9507b628ee9f0d404c06",
+    "x86_64-pc-windows-msvc-0.14.5": "9b998bf1a790a18b829fab3368ee7404a8f1f2cec2acb650aa1fd1b74962d023",
+    "x86_64-unknown-linux-gnu-0.14.5": "5bc52346f81098e42beecd622f49c4336a5361eb38b7b51d466b0a9647e99e33",
+    "x86_64-unknown-linux-musl-0.14.5": "69ddecf374a4f53eeda238399614ed6f92c5e75fe04436c604fb78435d5658eb",
+    "aarch64-apple-darwin-0.14.4": "ab26cd2b03d5b2ec42dc7ac1886a29055eb2003aa2db14b26c7091c7cd6b4c68",
+    "aarch64-pc-windows-msvc-0.14.4": "270773b34836e5b546d3ec9fe3b6cab4057881eff69828566f230baffff7634a",
+    "aarch64-unknown-linux-gnu-0.14.4": "8bf03ef4bb8ce42321ea0e59a505739b29b18d85b1d4f220736e242248b7da31",
+    "aarch64-unknown-linux-musl-0.14.4": "c77b72e565e9044eddce02e71f9214edea045047b786bb2bc973a6d8f94fb13e",
+    "arm-unknown-linux-musleabihf-0.14.4": "5211b338bf1c48faa2fc045bd68c56b50e1e3d898f2255c39a3a7040033738f1",
+    "armv7-unknown-linux-gnueabihf-0.14.4": "62e05c9a4571ea1aca80db377b4a11dd2325100db9ca0d7db16b61b87cb3d0b5",
+    "armv7-unknown-linux-musleabihf-0.14.4": "b20725ed5be925b58120172b2395bdbea9857bc562c3a7a7e47a4d9281bafb7f",
+    "i686-pc-windows-msvc-0.14.4": "bbe517649a5c6134b424b3065db7b5dcfaed72c2f5e848ec87cb2b33be7a133f",
+    "i686-unknown-linux-gnu-0.14.4": "a68939e63f7b384351172ff1535d37e73ecf81a94b0c89f369f3f41aabcccede",
+    "i686-unknown-linux-musl-0.14.4": "ff05a300bbb06211ec9cc43daec05da197ed116b5f6a5ea9ac8fc80fc00df39f",
+    "powerpc64-unknown-linux-gnu-0.14.4": "394eae2ad3485eb3530db3e9b51feacbf0b03e63ec8e93f2134a137c59da4abe",
+    "powerpc64le-unknown-linux-gnu-0.14.4": "b12b41763fa3c1068d2378669fa2740b11e0dd3dea3f667f732241a25fb06c9f",
+    "riscv64gc-unknown-linux-gnu-0.14.4": "c6385274d7a3b1d0c7ed05b36101faf2c7206e8adc0c7c107d32fc8e5d57628c",
+    "s390x-unknown-linux-gnu-0.14.4": "dcbf1dce38298dccfea7edffb1ea237ab2ccf2ea5dbae6d5b2dc4fe88177b094",
+    "x86_64-apple-darwin-0.14.4": "041b9429400bfc3aca8402940fe6fa0ec33f9d79e8f50fbfb3063f70b4327fa3",
+    "x86_64-pc-windows-msvc-0.14.4": "5541af69b1f342d843f8fca6218bd0d5d9064e987d14405a2abf60ce94c615a4",
+    "x86_64-unknown-linux-gnu-0.14.4": "c9120e68e358eb0f850123537afe18945f9095e9f17967944fd23585fc88bb0b",
+    "x86_64-unknown-linux-musl-0.14.4": "dcb5b42fd364c9e837b6800886564a891d023c8b87c967224351399cb1cda154",
+    "aarch64-apple-darwin-0.14.3": "fc4c2c153656bc4082fb6c928fbd6867d5eb932240b663b329365f3f1821fc82",
+    "aarch64-pc-windows-msvc-0.14.3": "b7ed5d2006b1c43559e78d90e65f2fa1982bec3976de74978485660fcdd67548",
+    "aarch64-unknown-linux-gnu-0.14.3": "daa9edc586b669079fbe204bf5f5b48ee05c5dac862d2daf5ad72d3c2777834b",
+    "aarch64-unknown-linux-musl-0.14.3": "571058fe7e3381ad54bec8b3d9d127013e332d822b35978b503722147aa3b9cf",
+    "arm-unknown-linux-musleabihf-0.14.3": "f5e9b79cea63116ad582ffb514a61a506978762b67859b9e9e9cdee4b2ad065d",
+    "armv7-unknown-linux-gnueabihf-0.14.3": "07094c107682c58260d652708a0c8b2f3d38bdffd5e7ec9a81785e665154a137",
+    "armv7-unknown-linux-musleabihf-0.14.3": "edfd2491e25383de77f60aafcbd5451350b2cb6f9af38b6cf5a2e725193333cd",
+    "i686-pc-windows-msvc-0.14.3": "f46525c0684a220c063c1c1f8d516c8cccab8ec9f62417e17e02cd4c1a138417",
+    "i686-unknown-linux-gnu-0.14.3": "c7180e275ccaa97eae1528a15a08828cd9aaa15b57d3828f8722b0edd347046d",
+    "i686-unknown-linux-musl-0.14.3": "60d1db56b1b4064b00f349b5fc8e11f2e63b8fa3bce4679f9c9da91356d6c3f6",
+    "powerpc64-unknown-linux-gnu-0.14.3": "b9bf7191d023fcdd938e51fa53b63226897a23896f82057fe32fde9df10b1649",
+    "powerpc64le-unknown-linux-gnu-0.14.3": "c1f5e497fe183dc1e0b6bb984573a0703182b68ac07587add1cbc370957ebd20",
+    "riscv64gc-unknown-linux-gnu-0.14.3": "909e92469524b80520af17537df55f245d6ba018928bc486fd8418e9983b539f",
+    "s390x-unknown-linux-gnu-0.14.3": "d8c56807e9827f391e1266bd19e0235fa470a0620cf166975365862e5bf9e908",
+    "x86_64-apple-darwin-0.14.3": "076e88da3dcb38d3fef61daccc759bf29b605a490143ae707c0e067ebf8d7050",
+    "x86_64-pc-windows-msvc-0.14.3": "ccc1bd362cca52a7fb7f9ee2cec7317c139ccb86e0964a5c1d4b14efbf2118ff",
+    "x86_64-unknown-linux-gnu-0.14.3": "cb8a88912aa91a1864ad662c24df4514699ddfcbc52e684218aaf5ac57d7de0d",
+    "x86_64-unknown-linux-musl-0.14.3": "58fd05427420df7b7b51bc6bbd5a430f38d2dfd63c74660f27625a4632f12532",
+    "aarch64-apple-darwin-0.14.2": "33225f67ce61188fce91b801ab50a4028f8b0d66abbf81810841dd7d42371e38",
+    "aarch64-pc-windows-msvc-0.14.2": "4fb68c66c719b337c2364aeb8210326a28b8ae046ef9a9c90407d473264515dd",
+    "aarch64-unknown-linux-gnu-0.14.2": "a907d6a13120679b7194eb61beace09103f04b90e32cf7c2ac11979e6f618e35",
+    "aarch64-unknown-linux-musl-0.14.2": "e323e9716661c9e18152aefe62e3fada497c10c9b3ef3095359c31b4df4f866a",
+    "arm-unknown-linux-musleabihf-0.14.2": "2b3ccfd36718b29e0f5d1dcc10540b61205c72ee1c6a43331e6a97f2a17f12d0",
+    "armv7-unknown-linux-gnueabihf-0.14.2": "5539a66c2723670dbf54eadf615e106aa038decbc701b9d47f7ed535ac677e1d",
+    "armv7-unknown-linux-musleabihf-0.14.2": "c59be0daa3144ba317c88dd6cb3af68cff0f8dfbf2f495bebfb5b630d6f4c7cd",
+    "i686-pc-windows-msvc-0.14.2": "125e2010b28ccb01ed2a4596e3db8d8dc0a46ccba2ee08e6038cc56ebbfbcb96",
+    "i686-unknown-linux-gnu-0.14.2": "e2accde14cb371ca1b60935028c72138390f552cd77fc8c52a75f28c68eaa963",
+    "i686-unknown-linux-musl-0.14.2": "d11f67f949e909412c523edcc1944c16dfecde49ed3709bca40631e371300da1",
+    "powerpc64-unknown-linux-gnu-0.14.2": "99cc0f2cf83a7f82bb4e0db9ff1de8bcc5bf966054c0c82d25e189ee4565b0d5",
+    "powerpc64le-unknown-linux-gnu-0.14.2": "81ac087a458bcaac7905c9afe84ef58061394a71264e8dd115889be0bc96fc6e",
+    "riscv64gc-unknown-linux-gnu-0.14.2": "7917eb80fbae72040ad199f634361ce6001bc6225c165caa09c6d983c90692b0",
+    "s390x-unknown-linux-gnu-0.14.2": "e24bfabe70535ffeedbba74ff6ecdf6c6bb09c5d9bf2c6c902e5540b569d6236",
+    "x86_64-apple-darwin-0.14.2": "f119057618599e8983bdeed64e949af54f67d7a62464d11de0ba1237619a9990",
+    "x86_64-pc-windows-msvc-0.14.2": "0a1160f45263cc847acd4b42392bf0484c9420806eeb7f776e1384fb557aeade",
+    "x86_64-unknown-linux-gnu-0.14.2": "b4457ef6c130165655e0fb91081dbef09011ec41955115aaa22c94f7655c97c2",
+    "x86_64-unknown-linux-musl-0.14.2": "e5e177a829b370376abb6a1dc9edc8c59ac519ebe64b1366b65e2952fa524a8d",
+    "aarch64-apple-darwin-0.14.1": "ee12f441b4c14eff354784a52f8a16767573bd6285627cad2ade04551e8a678b",
+    "aarch64-pc-windows-msvc-0.14.1": "3bd0b34cc645faaf88b4010a639d9b0ec6c313359774ad7e48daaef4ddb3c4f7",
+    "aarch64-unknown-linux-gnu-0.14.1": "8203922d5f55a04089005184942f2f449f9736a06e96854230ba5991bb91ee9a",
+    "aarch64-unknown-linux-musl-0.14.1": "ddfc9df5c879a1984fef4e29838e46fa8e979adc3fdab5967f096363427e8790",
+    "arm-unknown-linux-musleabihf-0.14.1": "a29be1acc5f29ee8cb5a5add223a7ed07e8ffd0f9a78219e115e57041c63b416",
+    "armv7-unknown-linux-gnueabihf-0.14.1": "dd8ead33fc3158618a29f02d76fd7ff4f6914272b5d94a65e348b8b8c0753d78",
+    "armv7-unknown-linux-musleabihf-0.14.1": "16d79262e9fc98ceef167577a391d54d9c8a2d8fe90de22266f456bf4644f7e5",
+    "i686-pc-windows-msvc-0.14.1": "ffe525c5e641f3bef31d9bc6e1e3585f9f796dda1254c15e5a18ef51a91917c3",
+    "i686-unknown-linux-gnu-0.14.1": "37f10652706cdf1f107c620970bf37591b0be44111614101509f56e596f866b3",
+    "i686-unknown-linux-musl-0.14.1": "e39c79642ec4e3d95d31a0ae77fb648946f2a639cb3cbf876c0f5e1e2571e94e",
+    "powerpc64-unknown-linux-gnu-0.14.1": "1ec026aef1c670715d5c197bbf18b4edd81e140fbecee51ed169e05b042c6045",
+    "powerpc64le-unknown-linux-gnu-0.14.1": "193d66f5ed6e21a46b244118c983ab91628ed65ae542f7345f8e37a8c555bff0",
+    "riscv64gc-unknown-linux-gnu-0.14.1": "4cbea006f37927abac8c32575212f982b86aaa4f73a32983e4a8934320ef7e9c",
+    "s390x-unknown-linux-gnu-0.14.1": "5cd7f6e6e2de3b03ada4821de444e92bb87ce5c57981c1d8ba8128dc62f02668",
+    "x86_64-apple-darwin-0.14.1": "7fda94bd7fc6114eecb67b858a8c93f1b4aa658aa1f5e887b37a2b95bf6f26a7",
+    "x86_64-pc-windows-msvc-0.14.1": "ab0bc1876a16e1afa4177fe9f58d568fbe85921efb253395bd03d01e1e2c467d",
+    "x86_64-unknown-linux-gnu-0.14.1": "8798f5892db7dc70a3250f89d3ef613f87f1fa5fdb4242921ee31427daf78e87",
+    "x86_64-unknown-linux-musl-0.14.1": "ec5b8eb318ff9e2412988420eb78f965aca02e9f67df34eeea7609e0c5a0fb7f",
    "aarch64-apple-darwin-0.14.0": "0b7c193d5c45eda02226720eb75239fabeca995d5a0eb3830fd2973caa3030ec",
    "aarch64-pc-windows-msvc-0.14.0": "a882d2ec2235c13f63453fde682775d2e1f8a44ccfd1af9e031255b051e30e70",
    "aarch64-unknown-linux-gnu-0.14.0": "60fc3b464a723456ba1bc8cd91d29806753c885f72e26ac67b718cee6b35aaca",
@@ -31722,7 +31920,6 @@ const plugin_rest_endpoint_methods_1 = __nccwpck_require__(9210);
 const pep440 = __importStar(__nccwpck_require__(3297));
 const semver = __importStar(__nccwpck_require__(9318));
 const constants_1 = __nccwpck_require__(6156);
-const retry_1 = __nccwpck_require__(5931);
 const checksum_1 = __nccwpck_require__(5391);
 const PaginatingOctokit = core_1.Octokit.plugin(plugin_paginate_rest_1.paginateRest, plugin_rest_endpoint_methods_1.restEndpointMethods);
 function tryGetFromToolCache(arch, version) {
@@ -31744,21 +31941,7 @@ async function downloadVersion(platform, arch, version, checkSum, githubToken) {
    }
    const downloadUrl = constructDownloadUrl(version, platform, arch);
    core.debug(`Downloading ruff from "${downloadUrl}" ...`);
-    const downloadPath = await (0, retry_1.withRetry)(async () => {
-        try {
-            return await tc.downloadTool(downloadUrl, undefined, githubToken);
-        }
-        catch (error) {
-            const err = error;
-            if ((0, retry_1.isRetryableError)(err)) {
-                throw new retry_1.RetryableError(`Failed to download ruff binary: ${err.message}`, err);
-            }
-            else {
-                throw new retry_1.NonRetryableError(`Failed to download ruff binary: ${err.message}`, err);
-            }
-        }
-    }, { maxRetries: 3, timeoutMs: 60000 }, // 60 second timeout for downloads
-    "download ruff binary");
+    const downloadPath = await tc.downloadTool(downloadUrl, undefined, githubToken);
    core.debug(`Downloaded ruff to "${downloadPath}"`);
    await (0, checksum_1.validateChecksum)(checkSum, downloadPath, arch, platform, version);
    const extractedDir = await extractDownloadedArtifact(version, downloadPath, extension, platform, artifact);
@@ -31814,7 +31997,6 @@ async function resolveVersion(versionInput, githubToken) {
    return resolvedVersion;
 }
 async function getAvailableVersions(githubToken) {
-    return await (0, retry_1.withRetry)(async () => {
    try {
        const octokit = new PaginatingOctokit({
            auth: githubToken,
@@ -31822,40 +32004,19 @@ async function getAvailableVersions(githubToken) {
        return await getReleaseTagNames(octokit);
    }
    catch (err) {
-            const error = err;
-            if (error.message.includes("Bad credentials")) {
+        if (err.message.includes("Bad credentials")) {
            core.info("No (valid) GitHub token provided. Falling back to anonymous. Requests might be rate limited.");
            const octokit = new PaginatingOctokit();
            return await getReleaseTagNames(octokit);
        }
-            if ((0, retry_1.isRetryableError)(error)) {
-                throw new retry_1.RetryableError(`Failed to get available versions: ${error.message}`, error);
+        throw err;
    }
-            else {
-                throw new retry_1.NonRetryableError(`Failed to get available versions: ${error.message}`, error);
-            }
-        }
-    }, { maxRetries: 3, timeoutMs: 30000 }, // 30 second timeout for API calls
-    "get available versions");
 }
 async function getReleaseTagNames(octokit) {
-    const response = await (0, retry_1.withRetry)(async () => {
-        try {
-            return await octokit.paginate(octokit.rest.repos.listReleases, {
+    const response = await octokit.paginate(octokit.rest.repos.listReleases, {
        owner: constants_1.OWNER,
        repo: constants_1.REPO,
    });
-        }
-        catch (error) {
-            const err = error;
-            if ((0, retry_1.isRetryableError)(err)) {
-                throw new retry_1.RetryableError(`Failed to list GitHub releases: ${err.message}`, err);
-            }
-            else {
-                throw new retry_1.NonRetryableError(`Failed to list GitHub releases: ${err.message}`, err);
-            }
-        }
-    }, { maxRetries: 3, timeoutMs: 30000 }, "list GitHub releases");
    const releaseTagNames = response.map((release) => release.tag_name);
    if (releaseTagNames.length === 0) {
        throw Error("Github API request failed while getting releases. Check the GitHub status page for outages. Try again later.");
@@ -31863,7 +32024,6 @@ async function getReleaseTagNames(octokit) {
    return response.map((release) => release.tag_name);
 }
 async function getLatestVersion(githubToken) {
-    return await (0, retry_1.withRetry)(async () => {
    const octokit = new PaginatingOctokit({
        auth: githubToken,
    });
@@ -31872,48 +32032,28 @@ async function getLatestVersion(githubToken) {
        latestRelease = await getLatestRelease(octokit);
    }
    catch (err) {
-            const error = err;
-            if (error.message.includes("Bad credentials")) {
+        if (err.message.includes("Bad credentials")) {
            core.info("No (valid) GitHub token provided. Falling back to anonymous. Requests might be rate limited.");
            const octokit = new PaginatingOctokit();
            latestRelease = await getLatestRelease(octokit);
        }
        else {
            core.error("Github API request failed while getting latest release. Check the GitHub status page for outages. Try again later.");
-                if ((0, retry_1.isRetryableError)(error)) {
-                    throw new retry_1.RetryableError(`Failed to get latest version: ${error.message}`, error);
-                }
-                else {
-                    throw new retry_1.NonRetryableError(`Failed to get latest version: ${error.message}`, error);
-                }
+            throw err;
        }
    }
    if (!latestRelease) {
        throw new Error("Could not determine latest release.");
    }
    return latestRelease.tag_name;
-    }, { maxRetries: 3, timeoutMs: 30000 }, "get latest version");
 }
 async function getLatestRelease(octokit) {
-    return await (0, retry_1.withRetry)(async () => {
-        try {
    const { data: latestRelease } = await octokit.rest.repos.getLatestRelease({
        owner: constants_1.OWNER,
        repo: constants_1.REPO,
    });
    return latestRelease;
 }
-        catch (error) {
-            const err = error;
-            if ((0, retry_1.isRetryableError)(err)) {
-                throw new retry_1.RetryableError(`Failed to get latest release: ${err.message}`, err);
-            }
-            else {
-                throw new retry_1.NonRetryableError(`Failed to get latest release: ${err.message}`, err);
-            }
-        }
-    }, { maxRetries: 3, timeoutMs: 30000 }, "get latest release");
-}
 function maxSatisfying(versions, version) {
    const maxSemver = tc.evaluateVersions(versions, version);
    if (maxSemver !== "") {
@@ -32206,24 +32346,55 @@ var __importStar = (this && this.__importStar) || (function () {
    };
 })();
 Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.findRuffVersionInSpec = findRuffVersionInSpec;
 exports.getRuffVersionFromRequirementsFile = getRuffVersionFromRequirementsFile;
 const fs = __importStar(__nccwpck_require__(3024));
 const core = __importStar(__nccwpck_require__(7484));
 const toml = __importStar(__nccwpck_require__(7106));
-function getRuffVersionFromAllDependencies(allDependencies) {
-    const ruffVersionDefinition = allDependencies.find((dep) => dep.startsWith("ruff"));
-    if (ruffVersionDefinition) {
-        const ruffVersion = ruffVersionDefinition
-            .match(/^ruff([^A-Z0-9._-]+.*)$/)?.[1]
-            .trim();
-        if (ruffVersion?.startsWith("==")) {
-            return ruffVersion.slice(2);
+/**
+ * Find ruff version in a dependency specification.
+ * Only handles strings that start with "ruff" (e.g., "ruff==0.9.3").
+ * Returns undefined for non-ruff dependencies.
+ * Strips environment markers (everything after ';').
+ * Strips leading '==' from exact version specifiers (PEP 440) for downstream compatibility.
+ *
+ * @internal This is exported for testing purposes only.
+ */
+function findRuffVersionInSpec(spec) {
+    const trimmedSpec = spec.trim();
+    const fullDepMatch = trimmedSpec.match(/^ruff\s*(.+)$/);
+    let versionSpec;
+    if (fullDepMatch) {
+        versionSpec = fullDepMatch[1];
+    }
+    else {
+        return undefined;
+    }
+    // Strip trailing backslash (line continuation)
+    versionSpec = versionSpec.replace(/\\$/, "").trim();
+    // Strip environment markers (everything after ';')
+    const match = versionSpec.match(/^([^;]+)(?:;.*)?$/);
+    if (match) {
+        let version = match[1].trim();
+        if (version) {
+            // Strip leading '==' from exact version specifiers for compatibility with semver
+            if (version.startsWith("==")) {
+                version = version.slice(2);
+            }
+            if (trimmedSpec.includes(";")) {
+                core.warning("Environment markers are ignored. ruff is a standalone tool that works independently of Python version.");
+            }
+            core.info(`Found ruff version in requirements file: ${version}`);
+            return version;
        }
-        core.info(`Found ruff version in pyproject.toml: ${ruffVersion}`);
-        return ruffVersion;
    }
    return undefined;
 }
+function getRuffVersionFromAllDependencies(allDependencies) {
+    return allDependencies
+        .map((dep) => findRuffVersionInSpec(dep))
+        .find((version) => version !== undefined);
+}
 function parsePyproject(pyprojectContent) {
    const pyproject = toml.parse(pyprojectContent);
    const dependencies = pyproject?.project?.dependencies || [];
@@ -32244,8 +32415,9 @@ function getRuffVersionFromPoetryGroups(pyproject) {
    return poetryGroups
        .flatMap((group) => Object.entries(group.dependencies))
        .map(([name, spec]) => {
-        if (name === "ruff" && typeof spec === "string")
-            return spec;
+        if (typeof spec === "string") {
+            return findRuffVersionInSpec(`${name} ${spec}`);
+        }
        return undefined;
    })
        .find((version) => version !== undefined);
@@ -32270,175 +32442,6 @@ function getRuffVersionFromRequirementsFile(filePath) {
 }


-/***/ }),
-
-/***/ 5931:
-/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
-
-"use strict";
-
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    var desc = Object.getOwnPropertyDescriptor(m, k);
-    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-      desc = { enumerable: true, get: function() { return m[k]; } };
-    }
-    Object.defineProperty(o, k2, desc);
-}) : (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    o[k2] = m[k];
-}));
-var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-    Object.defineProperty(o, "default", { enumerable: true, value: v });
-}) : function(o, v) {
-    o["default"] = v;
-});
-var __importStar = (this && this.__importStar) || (function () {
-    var ownKeys = function(o) {
-        ownKeys = Object.getOwnPropertyNames || function (o) {
-            var ar = [];
-            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
-            return ar;
-        };
-        return ownKeys(o);
-    };
-    return function (mod) {
-        if (mod && mod.__esModule) return mod;
-        var result = {};
-        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
-        __setModuleDefault(result, mod);
-        return result;
-    };
-})();
-Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.NonRetryableError = exports.RetryableError = exports.DEFAULT_RETRY_OPTIONS = void 0;
-exports.withRetry = withRetry;
-exports.withTimeout = withTimeout;
-exports.isRetryableError = isRetryableError;
-exports.wrapWithRetryLogic = wrapWithRetryLogic;
-const core = __importStar(__nccwpck_require__(7484));
-exports.DEFAULT_RETRY_OPTIONS = {
-    backoffMultiplier: 2,
-    initialDelayMs: 1000,
-    maxDelayMs: 10000,
-    maxRetries: 3,
-    timeoutMs: 30000, // 30 second timeout
-};
-class RetryableError extends Error {
-    cause;
-    constructor(message, cause) {
-        super(message);
-        this.cause = cause;
-        this.name = "RetryableError";
-    }
-}
-exports.RetryableError = RetryableError;
-class NonRetryableError extends Error {
-    cause;
-    constructor(message, cause) {
-        super(message);
-        this.cause = cause;
-        this.name = "NonRetryableError";
-    }
-}
-exports.NonRetryableError = NonRetryableError;
-async function withRetry(operation, options = {}, operationName = "operation") {
-    const opts = { ...exports.DEFAULT_RETRY_OPTIONS, ...options };
-    let lastError;
-    for (let attempt = 0; attempt <= opts.maxRetries; attempt++) {
-        try {
-            if (attempt > 0) {
-                const delay = Math.min(opts.initialDelayMs * opts.backoffMultiplier ** (attempt - 1), opts.maxDelayMs);
-                core.info(`Retrying ${operationName} (attempt ${attempt + 1}/${opts.maxRetries + 1}) after ${delay}ms delay...`);
-                await sleep(delay);
-            }
-            // Wrap operation with timeout if specified
-            if (opts.timeoutMs) {
-                return await withTimeout(operation(), opts.timeoutMs, operationName);
-            }
-            else {
-                return await operation();
-            }
-        }
-        catch (error) {
-            lastError = error;
-            // Don't retry on non-retryable errors
-            if (lastError instanceof NonRetryableError) {
-                core.debug(`Non-retryable error in ${operationName}: ${lastError.message}`);
-                throw lastError.cause || lastError;
-            }
-            // Log the error for debugging
-            core.debug(`Attempt ${attempt + 1} failed for ${operationName}: ${lastError.message}`);
-            // If this was the last attempt, throw the error
-            if (attempt === opts.maxRetries) {
-                core.error(`${operationName} failed after ${opts.maxRetries + 1} attempts. Last error: ${lastError.message}`);
-                throw lastError;
-            }
-        }
-    }
-    throw lastError || new Error(`${operationName} failed for unknown reason`);
-}
-async function withTimeout(promise, timeoutMs, operationName = "operation") {
-    const timeoutPromise = new Promise((_, reject) => {
-        setTimeout(() => {
-            reject(new RetryableError(`${operationName} timed out after ${timeoutMs}ms`));
-        }, timeoutMs);
-    });
-    return Promise.race([promise, timeoutPromise]);
-}
-function sleep(ms) {
-    return new Promise((resolve) => setTimeout(resolve, ms));
-}
-function isRetryableError(error) {
-    const message = error.message.toLowerCase();
-    // Network-related errors that should be retried
-    const retryableMessages = [
-        "connect timeout",
-        "connection timeout",
-        "timeout",
-        "econnreset",
-        "econnrefused",
-        "enotfound",
-        "network error",
-        "request timeout",
-        "socket timeout",
-        "fetch failed",
-        "connect etimedout",
-    ];
-    // HTTP status codes that should be retried
-    const retryableStatusCodes = [408, 429, 500, 502, 503, 504];
-    // Check for retryable messages
-    if (retryableMessages.some((msg) => message.includes(msg))) {
-        return true;
-    }
-    // Check for HTTP status codes in error message
-    const statusMatch = message.match(/status.*?(\d{3})/);
-    if (statusMatch) {
-        const statusCode = parseInt(statusMatch[1], 10);
-        if (retryableStatusCodes.includes(statusCode)) {
-            return true;
-        }
-    }
-    return false;
-}
-function wrapWithRetryLogic(operation, operationName, options = {}) {
-    return async () => {
-        try {
-            return await withRetry(operation, options, operationName);
-        }
-        catch (error) {
-            const err = error;
-            if (isRetryableError(err)) {
-                throw new RetryableError(`${operationName} failed: ${err.message}`, err);
-            }
-            else {
-                throw new NonRetryableError(`${operationName} failed: ${err.message}`, err);
-            }
-        }
-    };
-}
-
-
 /***/ }),

 /***/ 2613:
@@ -28205,6 +28205,204 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.KNOWN_CHECKSUMS = void 0;
 // AUTOGENERATED_DO_NOT_EDIT
 exports.KNOWN_CHECKSUMS = {
+    "aarch64-apple-darwin-0.14.11": "c3fab6bcad9cc2f8a342829dd4ea011c54b9671d023b71baac1cbf2b3526cefd",
+    "aarch64-pc-windows-msvc-0.14.11": "43faade7e8f33a8ffab726aa44ee2b6bc1fd9d51407320db797dcb3dac068461",
+    "aarch64-unknown-linux-gnu-0.14.11": "e5c018ac042ddeb9c02c3d96b6efe3a0dcd3406ba9bd695253d6111785f7abf6",
+    "aarch64-unknown-linux-musl-0.14.11": "4779a99b51812b56d56d180174be46ddb2fed98fecaea7565b450d37cff1b8c6",
+    "arm-unknown-linux-musleabihf-0.14.11": "a400347f59192992b61dc0bb9dfdfe640f8063403112d9e3a70f6275d34ae386",
+    "armv7-unknown-linux-gnueabihf-0.14.11": "7938729417dcd33b7078ae0a77440cc152bba33518bb095e19cb108c132b2602",
+    "armv7-unknown-linux-musleabihf-0.14.11": "57da6726050047ff2989554734deb94eb053789fc92c297a1a722a6723106a77",
+    "i686-pc-windows-msvc-0.14.11": "51bec5b8cdc4008fb76e11eba4cbb62b8617ff242d316465fa2247dabfd2dcb9",
+    "i686-unknown-linux-gnu-0.14.11": "9051f2529d36e38b58b03b6e605d77f62b6378d5afe70eba692f9a214794b273",
+    "i686-unknown-linux-musl-0.14.11": "3f94ba805fd14bd8c088b710c950cd89d9968294fa3cff68a618e50ad9dea73d",
+    "powerpc64-unknown-linux-gnu-0.14.11": "eb69c9da0285717f39ed25f666a0860d7d6a50359a1de0bf76fba6f83d59e1ea",
+    "powerpc64le-unknown-linux-gnu-0.14.11": "001b43b7558d32f320fa775c74af0035952a724d323bb5204b6f83017297c6db",
+    "riscv64gc-unknown-linux-gnu-0.14.11": "8901e1a36846c59a94ef468808e4a1af58f74e9c2830f40e045f5f9e70d6867c",
+    "s390x-unknown-linux-gnu-0.14.11": "d29ba2740b7735ab20663225dd420acfb0797b29358d902afc7b87ee0f1f4b08",
+    "x86_64-apple-darwin-0.14.11": "b301d1c04facba1004d180c8fd9ae36d868b780900682c97ecf324015c75f0b3",
+    "x86_64-pc-windows-msvc-0.14.11": "e254f04e054e095215b8f74d5cdb7288f2d3f226bdc42b35cd44751fc7a55b2d",
+    "x86_64-unknown-linux-gnu-0.14.11": "b98f19bb2cc99e0ea4de1625fbc43661902a1db45ff49a72e7f4a58cfedaabfb",
+    "x86_64-unknown-linux-musl-0.14.11": "8e8b7a3f791e0faf3a1728d808133f6f9bd5c1422eccb9956e7e7376ff5404b8",
+    "aarch64-apple-darwin-0.14.10": "dd0f3ec914604d802658ae0d271ff9d767c117d1702a44222170dd2ffbad8d2c",
+    "aarch64-pc-windows-msvc-0.14.10": "a5b5bb9525a47dfff0ce8ad31546549b31dc1184f54027517838b1bbc9d81129",
+    "aarch64-unknown-linux-gnu-0.14.10": "f6c8735bf175d449d79151f6bfe84251770ca6032e86bea0d327bc3789179027",
+    "aarch64-unknown-linux-musl-0.14.10": "0888883f71199ca3af3569052d0cc1aee8b316390ffe75bc19f9a8047ffd0158",
+    "arm-unknown-linux-musleabihf-0.14.10": "5102cff6cbed54953d6cd9c9d920a9dd6fbe283e047136a6e9bc732ae14a5cf3",
+    "armv7-unknown-linux-gnueabihf-0.14.10": "94a3ad56d89c39ed47d4e864a18ea31baf989384840d5e182c3f94d5f35a4c93",
+    "armv7-unknown-linux-musleabihf-0.14.10": "2a051d384d5d5fa84521f843424454620ff5d22580f90cd882512373c36933b0",
+    "i686-pc-windows-msvc-0.14.10": "29e7519db7afed48e3729d16289a467acae7c6c34113d50bdd1e7e1077e1c7b5",
+    "i686-unknown-linux-gnu-0.14.10": "56f98f880933907b809de3180e866e72342971024445144c409a6d0a46237c1a",
+    "i686-unknown-linux-musl-0.14.10": "0cce7104a85d2891a9f62d9ee2decb942b91888d6156e4e858c1cb350a71a57c",
+    "powerpc64-unknown-linux-gnu-0.14.10": "7685d9de6c1b139fd767f70310598a79d5b6c613d744a366b2fe99e420d19c32",
+    "powerpc64le-unknown-linux-gnu-0.14.10": "620476793ed106c1f6bfa15e3b0d7834a55cad048a853d63f0c118b9fb7c7337",
+    "riscv64gc-unknown-linux-gnu-0.14.10": "922872274af2b681381b46a242e77fa9bf427fa745313e818b89a6246be81d77",
+    "s390x-unknown-linux-gnu-0.14.10": "da9cf8172369821dfaabfc8861238f565fdbcec1aebe897d900020ce561572de",
+    "x86_64-apple-darwin-0.14.10": "7d5af84e84a189b49ac235d7970d35588cbed0d087f4237c96e5ac3c392bc6fb",
+    "x86_64-pc-windows-msvc-0.14.10": "9c3340d322fff7a6dc132b8783ba734f5eaf4c46f7dd8bc828abdf850b3bebe1",
+    "x86_64-unknown-linux-gnu-0.14.10": "4695e6375b1fa2b9c5f839218d695d8e701cfccb15d3f622b6a6feedb086bffb",
+    "x86_64-unknown-linux-musl-0.14.10": "e1fac6f2705057f48f3d000694d0f41c95b06e738cf4825315c670f3b9d24933",
+    "aarch64-apple-darwin-0.14.9": "ea132e6d6af23dbcf21c81d7fd8c5a94ccf16b1fb36a8bc60da971e339301f10",
+    "aarch64-pc-windows-msvc-0.14.9": "dcc2c8a687b9682ab345418ba2793bc8594ae1f2bdb78af520b363e17cf2e271",
+    "aarch64-unknown-linux-gnu-0.14.9": "423a07140aca7d007d63a42ff9322c0c2017dfe0ed23efe8bcbc36ed21d1cfd7",
+    "aarch64-unknown-linux-musl-0.14.9": "9bdedf2e8d6398e193c2b2feccb2b4c9f8d37a6dc87cc0b587340a60e87d14e2",
+    "arm-unknown-linux-musleabihf-0.14.9": "5d04fe5dac3a625c576f48d441238896d164128ec5ba64c9964e5d9502e92b1e",
+    "armv7-unknown-linux-gnueabihf-0.14.9": "1404c9aace1216ad5cf8b977be5b967ab507f7245eec7bc9bb3fab80010a7769",
+    "armv7-unknown-linux-musleabihf-0.14.9": "e90707e761fb9ce528c3728e5e12ddbadd60ad45dbacfb1ab9dff4b308f10ae3",
+    "i686-pc-windows-msvc-0.14.9": "a7e19280ec509dbefdffd097e29f0ca411cca7196a7272198d022d22d5fad6c3",
+    "i686-unknown-linux-gnu-0.14.9": "33494807d987983f1a91e486cc6a028364aa3291c96c3784620f75a3f477411a",
+    "i686-unknown-linux-musl-0.14.9": "816e6fdefd899f2dcca7261dc6575ecac82907b94238569cbfef2b1639680865",
+    "powerpc64-unknown-linux-gnu-0.14.9": "6786baf11e8b59c29d19c0da127451606837243472797aa5084eecccd9a74445",
+    "powerpc64le-unknown-linux-gnu-0.14.9": "ba7219c9dce6f2d931d9851ac9623923b3fc5dafeb08c640885c7e33a6074775",
+    "riscv64gc-unknown-linux-gnu-0.14.9": "8f46292b808c5ce0d72d1a4428e189a641d9f41b3af0b077537ddb7631f48b8d",
+    "s390x-unknown-linux-gnu-0.14.9": "d795afb56c7f4ba55a7a08eda03bce1fd8b32d71c9cf1741218ac6b5578d8b84",
+    "x86_64-apple-darwin-0.14.9": "ce980eb4b44a84cbf278686f8cf71a21b353888b29472ca269ffe385ce4f2351",
+    "x86_64-pc-windows-msvc-0.14.9": "98727a845f01782b78efe1a3f0913aa9ec76c9a24e09aca89e26b3b684ca86a0",
+    "x86_64-unknown-linux-gnu-0.14.9": "b012ebe5dee8d8c125f4d553fccda058249fbb1c914c17175c6edda14a1fb7da",
+    "x86_64-unknown-linux-musl-0.14.9": "3bdbdb32f95bcf2c5bc45502a2050f30706f1c205fa0087ee3d4c688f67854fc",
+    "aarch64-apple-darwin-0.14.8": "4efc019832a6b9225f650ee256d31b2e875021cae662963d533c78b5cf865f52",
+    "aarch64-pc-windows-msvc-0.14.8": "965217e69f6d43e4df25abeec7b51a5ea014dbec219b9b2866ca37dcd312405e",
+    "aarch64-unknown-linux-gnu-0.14.8": "9bbce62639bb30abf76202f2ec32c4234498de3c93c21b4c32c99d51c802cc41",
+    "aarch64-unknown-linux-musl-0.14.8": "0b3464f54fa56f514c29e92bcf05867b914ad6c246e2ddbe4cce5c0700f2a3d9",
+    "arm-unknown-linux-musleabihf-0.14.8": "5496ae4d581e7f6cdf509f56d33830056d1f8a432aa489bf9e40fc9754fbf1fa",
+    "armv7-unknown-linux-gnueabihf-0.14.8": "203de1734ffddac18f02e3756ba0c02bd1770665031aba617ccf488ccfe78b25",
+    "armv7-unknown-linux-musleabihf-0.14.8": "5e424ba3ebc90306f73e05914244245b66b27c3a44dcdf9029d97bfc56131491",
+    "i686-pc-windows-msvc-0.14.8": "2bdff511119eb9d94e5a240c15bef668c43b0640e61c549b32242d7b04efd062",
+    "i686-unknown-linux-gnu-0.14.8": "8f0c15e9518d1b9c0423986d3d1045ed5c4005e1037589a6772eee724ec3ba02",
+    "i686-unknown-linux-musl-0.14.8": "55326d64201ff99dc96e93b23de951c2656825089ee581fc8aee099140d4d310",
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+    "s390x-unknown-linux-gnu-0.14.1": "5cd7f6e6e2de3b03ada4821de444e92bb87ce5c57981c1d8ba8128dc62f02668",
+    "x86_64-apple-darwin-0.14.1": "7fda94bd7fc6114eecb67b858a8c93f1b4aa658aa1f5e887b37a2b95bf6f26a7",
+    "x86_64-pc-windows-msvc-0.14.1": "ab0bc1876a16e1afa4177fe9f58d568fbe85921efb253395bd03d01e1e2c467d",
+    "x86_64-unknown-linux-gnu-0.14.1": "8798f5892db7dc70a3250f89d3ef613f87f1fa5fdb4242921ee31427daf78e87",
+    "x86_64-unknown-linux-musl-0.14.1": "ec5b8eb318ff9e2412988420eb78f965aca02e9f67df34eeea7609e0c5a0fb7f",
    "aarch64-apple-darwin-0.14.0": "0b7c193d5c45eda02226720eb75239fabeca995d5a0eb3830fd2973caa3030ec",
    "aarch64-pc-windows-msvc-0.14.0": "a882d2ec2235c13f63453fde682775d2e1f8a44ccfd1af9e031255b051e30e70",
    "aarch64-unknown-linux-gnu-0.14.0": "60fc3b464a723456ba1bc8cd91d29806753c885f72e26ac67b718cee6b35aaca",
@@ -30846,7 +31044,6 @@ Object.defineProperty(exports, "__esModule", ({ value: true }));
 exports.updateChecksums = updateChecksums;
 const node_fs_1 = __nccwpck_require__(3024);
 const tc = __importStar(__nccwpck_require__(3472));
-const retry_1 = __nccwpck_require__(5931);
 const known_checksums_1 = __nccwpck_require__(2764);
 async function updateChecksums(filePath, downloadUrls) {
    await node_fs_1.promises.rm(filePath);
@@ -30896,22 +31093,9 @@ async function getOrDownloadChecksum(key, downloadUrl) {
    return checksum;
 }
 async function downloadAssetContent(downloadUrl) {
-    return await (0, retry_1.withRetry)(async () => {
-        try {
    const downloadPath = await tc.downloadTool(downloadUrl);
    return await node_fs_1.promises.readFile(downloadPath, "utf8");
 }
-        catch (error) {
-            const err = error;
-            if ((0, retry_1.isRetryableError)(err)) {
-                throw new retry_1.RetryableError(`Failed to download checksum file: ${err.message}`, err);
-            }
-            else {
-                throw new retry_1.NonRetryableError(`Failed to download checksum file: ${err.message}`, err);
-            }
-        }
-    }, { maxRetries: 3, timeoutMs: 30000 }, "download checksum file");
-}


 /***/ }),
@@ -30962,29 +31146,15 @@ const plugin_rest_endpoint_methods_1 = __nccwpck_require__(9210);
 const semver = __importStar(__nccwpck_require__(9318));
 const update_known_checksums_1 = __nccwpck_require__(6182);
 const constants_1 = __nccwpck_require__(6156);
-const retry_1 = __nccwpck_require__(5931);
 const PaginatingOctokit = core_1.Octokit.plugin(plugin_paginate_rest_1.paginateRest, plugin_rest_endpoint_methods_1.restEndpointMethods);
 async function run() {
    const checksumFilePath = process.argv.slice(2)[0];
    const github_token = process.argv.slice(2)[1];
-    const response = await (0, retry_1.withRetry)(async () => {
-        try {
    const octokit = new PaginatingOctokit({ auth: github_token });
-            return await octokit.paginate(octokit.rest.repos.listReleases, {
+    const response = await octokit.paginate(octokit.rest.repos.listReleases, {
        owner: constants_1.OWNER,
        repo: constants_1.REPO,
    });
-        }
-        catch (error) {
-            const err = error;
-            if ((0, retry_1.isRetryableError)(err)) {
-                throw new retry_1.RetryableError(`Failed to list releases for checksum update: ${err.message}`, err);
-            }
-            else {
-                throw new retry_1.NonRetryableError(`Failed to list releases for checksum update: ${err.message}`, err);
-            }
-        }
-    }, { maxRetries: 3, timeoutMs: 60000 }, "list releases for checksum update");
    const downloadUrls = response.flatMap((release) => release.assets
        .filter((asset) => asset.name.endsWith(".sha256"))
        .map((asset) => asset.browser_download_url));
@@ -31011,175 +31181,6 @@ exports.OWNER = "astral-sh";
 exports.TOOL_CACHE_NAME = "ruff";


-/***/ }),
-
-/***/ 5931:
-/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
-
-"use strict";
-
-var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    var desc = Object.getOwnPropertyDescriptor(m, k);
-    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
-      desc = { enumerable: true, get: function() { return m[k]; } };
-    }
-    Object.defineProperty(o, k2, desc);
-}) : (function(o, m, k, k2) {
-    if (k2 === undefined) k2 = k;
-    o[k2] = m[k];
-}));
-var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
-    Object.defineProperty(o, "default", { enumerable: true, value: v });
-}) : function(o, v) {
-    o["default"] = v;
-});
-var __importStar = (this && this.__importStar) || (function () {
-    var ownKeys = function(o) {
-        ownKeys = Object.getOwnPropertyNames || function (o) {
-            var ar = [];
-            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
-            return ar;
-        };
-        return ownKeys(o);
-    };
-    return function (mod) {
-        if (mod && mod.__esModule) return mod;
-        var result = {};
-        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
-        __setModuleDefault(result, mod);
-        return result;
-    };
-})();
-Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.NonRetryableError = exports.RetryableError = exports.DEFAULT_RETRY_OPTIONS = void 0;
-exports.withRetry = withRetry;
-exports.withTimeout = withTimeout;
-exports.isRetryableError = isRetryableError;
-exports.wrapWithRetryLogic = wrapWithRetryLogic;
-const core = __importStar(__nccwpck_require__(7484));
-exports.DEFAULT_RETRY_OPTIONS = {
-    backoffMultiplier: 2,
-    initialDelayMs: 1000,
-    maxDelayMs: 10000,
-    maxRetries: 3,
-    timeoutMs: 30000, // 30 second timeout
-};
-class RetryableError extends Error {
-    cause;
-    constructor(message, cause) {
-        super(message);
-        this.cause = cause;
-        this.name = "RetryableError";
-    }
-}
-exports.RetryableError = RetryableError;
-class NonRetryableError extends Error {
-    cause;
-    constructor(message, cause) {
-        super(message);
-        this.cause = cause;
-        this.name = "NonRetryableError";
-    }
-}
-exports.NonRetryableError = NonRetryableError;
-async function withRetry(operation, options = {}, operationName = "operation") {
-    const opts = { ...exports.DEFAULT_RETRY_OPTIONS, ...options };
-    let lastError;
-    for (let attempt = 0; attempt <= opts.maxRetries; attempt++) {
-        try {
-            if (attempt > 0) {
-                const delay = Math.min(opts.initialDelayMs * opts.backoffMultiplier ** (attempt - 1), opts.maxDelayMs);
-                core.info(`Retrying ${operationName} (attempt ${attempt + 1}/${opts.maxRetries + 1}) after ${delay}ms delay...`);
-                await sleep(delay);
-            }
-            // Wrap operation with timeout if specified
-            if (opts.timeoutMs) {
-                return await withTimeout(operation(), opts.timeoutMs, operationName);
-            }
-            else {
-                return await operation();
-            }
-        }
-        catch (error) {
-            lastError = error;
-            // Don't retry on non-retryable errors
-            if (lastError instanceof NonRetryableError) {
-                core.debug(`Non-retryable error in ${operationName}: ${lastError.message}`);
-                throw lastError.cause || lastError;
-            }
-            // Log the error for debugging
-            core.debug(`Attempt ${attempt + 1} failed for ${operationName}: ${lastError.message}`);
-            // If this was the last attempt, throw the error
-            if (attempt === opts.maxRetries) {
-                core.error(`${operationName} failed after ${opts.maxRetries + 1} attempts. Last error: ${lastError.message}`);
-                throw lastError;
-            }
-        }
-    }
-    throw lastError || new Error(`${operationName} failed for unknown reason`);
-}
-async function withTimeout(promise, timeoutMs, operationName = "operation") {
-    const timeoutPromise = new Promise((_, reject) => {
-        setTimeout(() => {
-            reject(new RetryableError(`${operationName} timed out after ${timeoutMs}ms`));
-        }, timeoutMs);
-    });
-    return Promise.race([promise, timeoutPromise]);
-}
-function sleep(ms) {
-    return new Promise((resolve) => setTimeout(resolve, ms));
-}
-function isRetryableError(error) {
-    const message = error.message.toLowerCase();
-    // Network-related errors that should be retried
-    const retryableMessages = [
-        "connect timeout",
-        "connection timeout",
-        "timeout",
-        "econnreset",
-        "econnrefused",
-        "enotfound",
-        "network error",
-        "request timeout",
-        "socket timeout",
-        "fetch failed",
-        "connect etimedout",
-    ];
-    // HTTP status codes that should be retried
-    const retryableStatusCodes = [408, 429, 500, 502, 503, 504];
-    // Check for retryable messages
-    if (retryableMessages.some((msg) => message.includes(msg))) {
-        return true;
-    }
-    // Check for HTTP status codes in error message
-    const statusMatch = message.match(/status.*?(\d{3})/);
-    if (statusMatch) {
-        const statusCode = parseInt(statusMatch[1], 10);
-        if (retryableStatusCodes.includes(statusCode)) {
-            return true;
-        }
-    }
-    return false;
-}
-function wrapWithRetryLogic(operation, operationName, options = {}) {
-    return async () => {
-        try {
-            return await withRetry(operation, options, operationName);
-        }
-        catch (error) {
-            const err = error;
-            if (isRetryableError(err)) {
-                throw new RetryableError(`${operationName} failed: ${err.message}`, err);
-            }
-            else {
-                throw new NonRetryableError(`${operationName} failed: ${err.message}`, err);
-            }
-        }
-    };
-}
-
-
 /***/ }),

 /***/ 2613:
@@ -0,0 +1,12 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+  collectCoverageFrom: ["src/**/*.ts", "!src/**/*.d.ts"],
+  moduleFileExtensions: ["ts", "js"],
+  preset: "ts-jest",
+  roots: ["<rootDir>/src"],
+  testEnvironment: "node",
+  testMatch: ["**/*.test.ts"],
+  transform: {
+    "^.+\\.ts$": "ts-jest",
+  },
+};
@@ -10,13 +10,19 @@
    "package": "ncc build -o dist/ruff-action src/ruff-action.ts && ncc build -o dist/update-known-checksums src/update-known-checksums.ts",
    "act": "act pull_request -W .github/workflows/test.yml --container-architecture linux/amd64 -s GITHUB_TOKEN=\"$(gh auth token)\"",
    "update-known-checksums": "RUNNER_TEMP=known_checksums node dist/update-known-checksums/index.js src/download/checksum/known-checksums.ts \"$(gh auth token)\"",
-    "all": "npm install && npm run build && npm run check && npm run package"
+    "test": "jest",
+    "all": "npm ci --ignore-scripts && npm run build && npm run check && npm run test && npm run package"
  },
  "repository": {
    "type": "git",
    "url": "git+https://github.com/astral-sh/ruff-action.git"
  },
-  "keywords": ["actions", "python", "ruff", "action"],
+  "keywords": [
+    "actions",
+    "python",
+    "ruff",
+    "action"
+  ],
  "author": "@eifinger",
  "license": "Apache-2.0",
  "dependencies": {
@@ -26,16 +32,19 @@
    "@octokit/core": "^7.0.3",
    "@octokit/plugin-paginate-rest": "^13.1.1",
    "@octokit/plugin-rest-endpoint-methods": "^16.0.0",
-    "@renovatebot/pep440": "^4.1.0",
+    "@renovatebot/pep440": "^4.2.1",
    "smol-toml": "^1.4.1"
  },
  "devDependencies": {
    "@biomejs/biome": "2.1.4",
+    "@types/jest": "^29.5.14",
    "@types/js-yaml": "^4.0.9",
    "@types/node": "^24.2.1",
    "@types/semver": "^7.7.0",
    "@vercel/ncc": "^0.38.3",
+    "jest": "^29.7.0",
    "js-yaml": "^4.1.0",
+    "ts-jest": "^29.2.5",
    "typescript": "^5.9.2"
  }
 }
@@ -1,5 +1,401 @@
 // AUTOGENERATED_DO_NOT_EDIT
 export const KNOWN_CHECKSUMS: { [key: string]: string } = {
+  "aarch64-apple-darwin-0.14.11":
+    "c3fab6bcad9cc2f8a342829dd4ea011c54b9671d023b71baac1cbf2b3526cefd",
+  "aarch64-pc-windows-msvc-0.14.11":
+    "43faade7e8f33a8ffab726aa44ee2b6bc1fd9d51407320db797dcb3dac068461",
+  "aarch64-unknown-linux-gnu-0.14.11":
+    "e5c018ac042ddeb9c02c3d96b6efe3a0dcd3406ba9bd695253d6111785f7abf6",
+  "aarch64-unknown-linux-musl-0.14.11":
+    "4779a99b51812b56d56d180174be46ddb2fed98fecaea7565b450d37cff1b8c6",
+  "arm-unknown-linux-musleabihf-0.14.11":
+    "a400347f59192992b61dc0bb9dfdfe640f8063403112d9e3a70f6275d34ae386",
+  "armv7-unknown-linux-gnueabihf-0.14.11":
+    "7938729417dcd33b7078ae0a77440cc152bba33518bb095e19cb108c132b2602",
+  "armv7-unknown-linux-musleabihf-0.14.11":
+    "57da6726050047ff2989554734deb94eb053789fc92c297a1a722a6723106a77",
+  "i686-pc-windows-msvc-0.14.11":
+    "51bec5b8cdc4008fb76e11eba4cbb62b8617ff242d316465fa2247dabfd2dcb9",
+  "i686-unknown-linux-gnu-0.14.11":
+    "9051f2529d36e38b58b03b6e605d77f62b6378d5afe70eba692f9a214794b273",
+  "i686-unknown-linux-musl-0.14.11":
+    "3f94ba805fd14bd8c088b710c950cd89d9968294fa3cff68a618e50ad9dea73d",
+  "powerpc64-unknown-linux-gnu-0.14.11":
+    "eb69c9da0285717f39ed25f666a0860d7d6a50359a1de0bf76fba6f83d59e1ea",
+  "powerpc64le-unknown-linux-gnu-0.14.11":
+    "001b43b7558d32f320fa775c74af0035952a724d323bb5204b6f83017297c6db",
+  "riscv64gc-unknown-linux-gnu-0.14.11":
+    "8901e1a36846c59a94ef468808e4a1af58f74e9c2830f40e045f5f9e70d6867c",
+  "s390x-unknown-linux-gnu-0.14.11":
+    "d29ba2740b7735ab20663225dd420acfb0797b29358d902afc7b87ee0f1f4b08",
+  "x86_64-apple-darwin-0.14.11":
+    "b301d1c04facba1004d180c8fd9ae36d868b780900682c97ecf324015c75f0b3",
+  "x86_64-pc-windows-msvc-0.14.11":
+    "e254f04e054e095215b8f74d5cdb7288f2d3f226bdc42b35cd44751fc7a55b2d",
+  "x86_64-unknown-linux-gnu-0.14.11":
+    "b98f19bb2cc99e0ea4de1625fbc43661902a1db45ff49a72e7f4a58cfedaabfb",
+  "x86_64-unknown-linux-musl-0.14.11":
+    "8e8b7a3f791e0faf3a1728d808133f6f9bd5c1422eccb9956e7e7376ff5404b8",
+  "aarch64-apple-darwin-0.14.10":
+    "dd0f3ec914604d802658ae0d271ff9d767c117d1702a44222170dd2ffbad8d2c",
+  "aarch64-pc-windows-msvc-0.14.10":
+    "a5b5bb9525a47dfff0ce8ad31546549b31dc1184f54027517838b1bbc9d81129",
+  "aarch64-unknown-linux-gnu-0.14.10":
+    "f6c8735bf175d449d79151f6bfe84251770ca6032e86bea0d327bc3789179027",
+  "aarch64-unknown-linux-musl-0.14.10":
+    "0888883f71199ca3af3569052d0cc1aee8b316390ffe75bc19f9a8047ffd0158",
+  "arm-unknown-linux-musleabihf-0.14.10":
+    "5102cff6cbed54953d6cd9c9d920a9dd6fbe283e047136a6e9bc732ae14a5cf3",
+  "armv7-unknown-linux-gnueabihf-0.14.10":
+    "94a3ad56d89c39ed47d4e864a18ea31baf989384840d5e182c3f94d5f35a4c93",
+  "armv7-unknown-linux-musleabihf-0.14.10":
+    "2a051d384d5d5fa84521f843424454620ff5d22580f90cd882512373c36933b0",
+  "i686-pc-windows-msvc-0.14.10":
+    "29e7519db7afed48e3729d16289a467acae7c6c34113d50bdd1e7e1077e1c7b5",
+  "i686-unknown-linux-gnu-0.14.10":
+    "56f98f880933907b809de3180e866e72342971024445144c409a6d0a46237c1a",
+  "i686-unknown-linux-musl-0.14.10":
+    "0cce7104a85d2891a9f62d9ee2decb942b91888d6156e4e858c1cb350a71a57c",
+  "powerpc64-unknown-linux-gnu-0.14.10":
+    "7685d9de6c1b139fd767f70310598a79d5b6c613d744a366b2fe99e420d19c32",
+  "powerpc64le-unknown-linux-gnu-0.14.10":
+    "620476793ed106c1f6bfa15e3b0d7834a55cad048a853d63f0c118b9fb7c7337",
+  "riscv64gc-unknown-linux-gnu-0.14.10":
+    "922872274af2b681381b46a242e77fa9bf427fa745313e818b89a6246be81d77",
+  "s390x-unknown-linux-gnu-0.14.10":
+    "da9cf8172369821dfaabfc8861238f565fdbcec1aebe897d900020ce561572de",
+  "x86_64-apple-darwin-0.14.10":
+    "7d5af84e84a189b49ac235d7970d35588cbed0d087f4237c96e5ac3c392bc6fb",
+  "x86_64-pc-windows-msvc-0.14.10":
+    "9c3340d322fff7a6dc132b8783ba734f5eaf4c46f7dd8bc828abdf850b3bebe1",
+  "x86_64-unknown-linux-gnu-0.14.10":
+    "4695e6375b1fa2b9c5f839218d695d8e701cfccb15d3f622b6a6feedb086bffb",
+  "x86_64-unknown-linux-musl-0.14.10":
+    "e1fac6f2705057f48f3d000694d0f41c95b06e738cf4825315c670f3b9d24933",
+  "aarch64-apple-darwin-0.14.9":
+    "ea132e6d6af23dbcf21c81d7fd8c5a94ccf16b1fb36a8bc60da971e339301f10",
+  "aarch64-pc-windows-msvc-0.14.9":
+    "dcc2c8a687b9682ab345418ba2793bc8594ae1f2bdb78af520b363e17cf2e271",
+  "aarch64-unknown-linux-gnu-0.14.9":
+    "423a07140aca7d007d63a42ff9322c0c2017dfe0ed23efe8bcbc36ed21d1cfd7",
+  "aarch64-unknown-linux-musl-0.14.9":
+    "9bdedf2e8d6398e193c2b2feccb2b4c9f8d37a6dc87cc0b587340a60e87d14e2",
+  "arm-unknown-linux-musleabihf-0.14.9":
+    "5d04fe5dac3a625c576f48d441238896d164128ec5ba64c9964e5d9502e92b1e",
+  "armv7-unknown-linux-gnueabihf-0.14.9":
+    "1404c9aace1216ad5cf8b977be5b967ab507f7245eec7bc9bb3fab80010a7769",
+  "armv7-unknown-linux-musleabihf-0.14.9":
+    "e90707e761fb9ce528c3728e5e12ddbadd60ad45dbacfb1ab9dff4b308f10ae3",
+  "i686-pc-windows-msvc-0.14.9":
+    "a7e19280ec509dbefdffd097e29f0ca411cca7196a7272198d022d22d5fad6c3",
+  "i686-unknown-linux-gnu-0.14.9":
+    "33494807d987983f1a91e486cc6a028364aa3291c96c3784620f75a3f477411a",
+  "i686-unknown-linux-musl-0.14.9":
+    "816e6fdefd899f2dcca7261dc6575ecac82907b94238569cbfef2b1639680865",
+  "powerpc64-unknown-linux-gnu-0.14.9":
+    "6786baf11e8b59c29d19c0da127451606837243472797aa5084eecccd9a74445",
+  "powerpc64le-unknown-linux-gnu-0.14.9":
+    "ba7219c9dce6f2d931d9851ac9623923b3fc5dafeb08c640885c7e33a6074775",
+  "riscv64gc-unknown-linux-gnu-0.14.9":
+    "8f46292b808c5ce0d72d1a4428e189a641d9f41b3af0b077537ddb7631f48b8d",
+  "s390x-unknown-linux-gnu-0.14.9":
+    "d795afb56c7f4ba55a7a08eda03bce1fd8b32d71c9cf1741218ac6b5578d8b84",
+  "x86_64-apple-darwin-0.14.9":
+    "ce980eb4b44a84cbf278686f8cf71a21b353888b29472ca269ffe385ce4f2351",
+  "x86_64-pc-windows-msvc-0.14.9":
+    "98727a845f01782b78efe1a3f0913aa9ec76c9a24e09aca89e26b3b684ca86a0",
+  "x86_64-unknown-linux-gnu-0.14.9":
+    "b012ebe5dee8d8c125f4d553fccda058249fbb1c914c17175c6edda14a1fb7da",
+  "x86_64-unknown-linux-musl-0.14.9":
+    "3bdbdb32f95bcf2c5bc45502a2050f30706f1c205fa0087ee3d4c688f67854fc",
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+  "x86_64-pc-windows-msvc-0.14.2":
+    "0a1160f45263cc847acd4b42392bf0484c9420806eeb7f776e1384fb557aeade",
+  "x86_64-unknown-linux-gnu-0.14.2":
+    "b4457ef6c130165655e0fb91081dbef09011ec41955115aaa22c94f7655c97c2",
+  "x86_64-unknown-linux-musl-0.14.2":
+    "e5e177a829b370376abb6a1dc9edc8c59ac519ebe64b1366b65e2952fa524a8d",
+  "aarch64-apple-darwin-0.14.1":
+    "ee12f441b4c14eff354784a52f8a16767573bd6285627cad2ade04551e8a678b",
+  "aarch64-pc-windows-msvc-0.14.1":
+    "3bd0b34cc645faaf88b4010a639d9b0ec6c313359774ad7e48daaef4ddb3c4f7",
+  "aarch64-unknown-linux-gnu-0.14.1":
+    "8203922d5f55a04089005184942f2f449f9736a06e96854230ba5991bb91ee9a",
+  "aarch64-unknown-linux-musl-0.14.1":
+    "ddfc9df5c879a1984fef4e29838e46fa8e979adc3fdab5967f096363427e8790",
+  "arm-unknown-linux-musleabihf-0.14.1":
+    "a29be1acc5f29ee8cb5a5add223a7ed07e8ffd0f9a78219e115e57041c63b416",
+  "armv7-unknown-linux-gnueabihf-0.14.1":
+    "dd8ead33fc3158618a29f02d76fd7ff4f6914272b5d94a65e348b8b8c0753d78",
+  "armv7-unknown-linux-musleabihf-0.14.1":
+    "16d79262e9fc98ceef167577a391d54d9c8a2d8fe90de22266f456bf4644f7e5",
+  "i686-pc-windows-msvc-0.14.1":
+    "ffe525c5e641f3bef31d9bc6e1e3585f9f796dda1254c15e5a18ef51a91917c3",
+  "i686-unknown-linux-gnu-0.14.1":
+    "37f10652706cdf1f107c620970bf37591b0be44111614101509f56e596f866b3",
+  "i686-unknown-linux-musl-0.14.1":
+    "e39c79642ec4e3d95d31a0ae77fb648946f2a639cb3cbf876c0f5e1e2571e94e",
+  "powerpc64-unknown-linux-gnu-0.14.1":
+    "1ec026aef1c670715d5c197bbf18b4edd81e140fbecee51ed169e05b042c6045",
+  "powerpc64le-unknown-linux-gnu-0.14.1":
+    "193d66f5ed6e21a46b244118c983ab91628ed65ae542f7345f8e37a8c555bff0",
+  "riscv64gc-unknown-linux-gnu-0.14.1":
+    "4cbea006f37927abac8c32575212f982b86aaa4f73a32983e4a8934320ef7e9c",
+  "s390x-unknown-linux-gnu-0.14.1":
+    "5cd7f6e6e2de3b03ada4821de444e92bb87ce5c57981c1d8ba8128dc62f02668",
+  "x86_64-apple-darwin-0.14.1":
+    "7fda94bd7fc6114eecb67b858a8c93f1b4aa658aa1f5e887b37a2b95bf6f26a7",
+  "x86_64-pc-windows-msvc-0.14.1":
+    "ab0bc1876a16e1afa4177fe9f58d568fbe85921efb253395bd03d01e1e2c467d",
+  "x86_64-unknown-linux-gnu-0.14.1":
+    "8798f5892db7dc70a3250f89d3ef613f87f1fa5fdb4242921ee31427daf78e87",
+  "x86_64-unknown-linux-musl-0.14.1":
+    "ec5b8eb318ff9e2412988420eb78f965aca02e9f67df34eeea7609e0c5a0fb7f",
  "aarch64-apple-darwin-0.14.0":
    "0b7c193d5c45eda02226720eb75239fabeca995d5a0eb3830fd2973caa3030ec",
  "aarch64-pc-windows-msvc-0.14.0":
@@ -1,11 +1,5 @@
 import { promises as fs } from "node:fs";
 import * as tc from "@actions/tool-cache";
-import {
-  isRetryableError,
-  NonRetryableError,
-  RetryableError,
-  withRetry,
-} from "../../utils/retry";
 import { KNOWN_CHECKSUMS } from "./known-checksums";
 export async function updateChecksums(
  filePath: string,
@@ -66,27 +60,6 @@ async function getOrDownloadChecksum(
 }

 async function downloadAssetContent(downloadUrl: string): Promise<string> {
-  return await withRetry(
-    async () => {
-      try {
  const downloadPath = await tc.downloadTool(downloadUrl);
  return await fs.readFile(downloadPath, "utf8");
-      } catch (error) {
-        const err = error as Error;
-        if (isRetryableError(err)) {
-          throw new RetryableError(
-            `Failed to download checksum file: ${err.message}`,
-            err,
-          );
-        } else {
-          throw new NonRetryableError(
-            `Failed to download checksum file: ${err.message}`,
-            err,
-          );
-        }
-      }
-    },
-    { maxRetries: 3, timeoutMs: 30000 },
-    "download checksum file",
-  );
 }
@@ -9,12 +9,6 @@ import * as pep440 from "@renovatebot/pep440";
 import * as semver from "semver";
 import { OWNER, REPO, TOOL_CACHE_NAME } from "../utils/constants";
 import type { Architecture, Platform } from "../utils/platforms";
-import {
-  isRetryableError,
-  NonRetryableError,
-  RetryableError,
-  withRetry,
-} from "../utils/retry";
 import { validateChecksum } from "./checksum/checksum";

 const PaginatingOctokit = Octokit.plugin(paginateRest, restEndpointMethods);
@@ -49,29 +43,11 @@ export async function downloadVersion(
  const downloadUrl = constructDownloadUrl(version, platform, arch);
  core.debug(`Downloading ruff from "${downloadUrl}" ...`);

-  const downloadPath = await withRetry(
-    async () => {
-      try {
-        return await tc.downloadTool(downloadUrl, undefined, githubToken);
-      } catch (error) {
-        const err = error as Error;
-        if (isRetryableError(err)) {
-          throw new RetryableError(
-            `Failed to download ruff binary: ${err.message}`,
-            err,
+  const downloadPath = await tc.downloadTool(
+    downloadUrl,
+    undefined,
+    githubToken,
  );
-        } else {
-          throw new NonRetryableError(
-            `Failed to download ruff binary: ${err.message}`,
-            err,
-          );
-        }
-      }
-    },
-    { maxRetries: 3, timeoutMs: 60000 }, // 60 second timeout for downloads
-    "download ruff binary",
-  );
-
  core.debug(`Downloaded ruff to "${downloadPath}"`);
  await validateChecksum(checkSum, downloadPath, arch, platform, version);

@@ -158,70 +134,30 @@ export async function resolveVersion(
 }

 async function getAvailableVersions(githubToken: string): Promise<string[]> {
-  return await withRetry(
-    async () => {
  try {
    const octokit = new PaginatingOctokit({
      auth: githubToken,
    });
    return await getReleaseTagNames(octokit);
  } catch (err) {
-        const error = err as Error;
-        if (error.message.includes("Bad credentials")) {
+    if ((err as Error).message.includes("Bad credentials")) {
      core.info(
        "No (valid) GitHub token provided. Falling back to anonymous. Requests might be rate limited.",
      );
      const octokit = new PaginatingOctokit();
      return await getReleaseTagNames(octokit);
    }
-
-        if (isRetryableError(error)) {
-          throw new RetryableError(
-            `Failed to get available versions: ${error.message}`,
-            error,
-          );
-        } else {
-          throw new NonRetryableError(
-            `Failed to get available versions: ${error.message}`,
-            error,
-          );
+    throw err;
  }
 }
-    },
-    { maxRetries: 3, timeoutMs: 30000 }, // 30 second timeout for API calls
-    "get available versions",
-  );
-}

 async function getReleaseTagNames(
  octokit: InstanceType<typeof PaginatingOctokit>,
 ): Promise<string[]> {
-  const response = await withRetry(
-    async () => {
-      try {
-        return await octokit.paginate(octokit.rest.repos.listReleases, {
+  const response = await octokit.paginate(octokit.rest.repos.listReleases, {
    owner: OWNER,
    repo: REPO,
  });
-      } catch (error) {
-        const err = error as Error;
-        if (isRetryableError(err)) {
-          throw new RetryableError(
-            `Failed to list GitHub releases: ${err.message}`,
-            err,
-          );
-        } else {
-          throw new NonRetryableError(
-            `Failed to list GitHub releases: ${err.message}`,
-            err,
-          );
-        }
-      }
-    },
-    { maxRetries: 3, timeoutMs: 30000 },
-    "list GitHub releases",
-  );
-
  const releaseTagNames = response.map((release) => release.tag_name);
  if (releaseTagNames.length === 0) {
    throw Error(
@@ -232,8 +168,6 @@ async function getReleaseTagNames(
 }

 async function getLatestVersion(githubToken: string) {
-  return await withRetry(
-    async () => {
  const octokit = new PaginatingOctokit({
    auth: githubToken,
  });
@@ -242,8 +176,7 @@ async function getLatestVersion(githubToken: string) {
  try {
    latestRelease = await getLatestRelease(octokit);
  } catch (err) {
-        const error = err as Error;
-        if (error.message.includes("Bad credentials")) {
+    if ((err as Error).message.includes("Bad credentials")) {
      core.info(
        "No (valid) GitHub token provided. Falling back to anonymous. Requests might be rate limited.",
      );
@@ -253,18 +186,7 @@ async function getLatestVersion(githubToken: string) {
      core.error(
        "Github API request failed while getting latest release. Check the GitHub status page for outages. Try again later.",
      );
-
-          if (isRetryableError(error)) {
-            throw new RetryableError(
-              `Failed to get latest version: ${error.message}`,
-              error,
-            );
-          } else {
-            throw new NonRetryableError(
-              `Failed to get latest version: ${error.message}`,
-              error,
-            );
-          }
+      throw err;
    }
  }

@@ -272,42 +194,16 @@ async function getLatestVersion(githubToken: string) {
    throw new Error("Could not determine latest release.");
  }
  return latestRelease.tag_name;
-    },
-    { maxRetries: 3, timeoutMs: 30000 },
-    "get latest version",
-  );
 }

 async function getLatestRelease(
  octokit: InstanceType<typeof PaginatingOctokit>,
 ) {
-  return await withRetry(
-    async () => {
-      try {
-        const { data: latestRelease } =
-          await octokit.rest.repos.getLatestRelease({
+  const { data: latestRelease } = await octokit.rest.repos.getLatestRelease({
    owner: OWNER,
    repo: REPO,
  });
  return latestRelease;
-      } catch (error) {
-        const err = error as Error;
-        if (isRetryableError(err)) {
-          throw new RetryableError(
-            `Failed to get latest release: ${err.message}`,
-            err,
-          );
-        } else {
-          throw new NonRetryableError(
-            `Failed to get latest release: ${err.message}`,
-            err,
-          );
-        }
-      }
-    },
-    { maxRetries: 3, timeoutMs: 30000 },
-    "get latest release",
-  );
 }

 function maxSatisfying(
@@ -5,12 +5,6 @@ import { restEndpointMethods } from "@octokit/plugin-rest-endpoint-methods";
 import * as semver from "semver";
 import { updateChecksums } from "./download/checksum/update-known-checksums";
 import { OWNER, REPO } from "./utils/constants";
-import {
-  isRetryableError,
-  NonRetryableError,
-  RetryableError,
-  withRetry,
-} from "./utils/retry";

 const PaginatingOctokit = Octokit.plugin(paginateRest, restEndpointMethods);

@@ -18,33 +12,12 @@ async function run(): Promise<void> {
  const checksumFilePath = process.argv.slice(2)[0];
  const github_token = process.argv.slice(2)[1];

-  const response = await withRetry(
-    async () => {
-      try {
  const octokit = new PaginatingOctokit({ auth: github_token });
-        return await octokit.paginate(octokit.rest.repos.listReleases, {
+
+  const response = await octokit.paginate(octokit.rest.repos.listReleases, {
    owner: OWNER,
    repo: REPO,
  });
-      } catch (error) {
-        const err = error as Error;
-        if (isRetryableError(err)) {
-          throw new RetryableError(
-            `Failed to list releases for checksum update: ${err.message}`,
-            err,
-          );
-        } else {
-          throw new NonRetryableError(
-            `Failed to list releases for checksum update: ${err.message}`,
-            err,
-          );
-        }
-      }
-    },
-    { maxRetries: 3, timeoutMs: 60000 },
-    "list releases for checksum update",
-  );
-
  const downloadUrls: string[] = response.flatMap((release) =>
    release.assets
      .filter((asset) => asset.name.endsWith(".sha256"))
@@ -0,0 +1,188 @@
+import * as core from "@actions/core";
+import { findRuffVersionInSpec } from "./pyproject";
+
+jest.mock("@actions/core", () => ({
+  info: jest.fn(),
+  warning: jest.fn(),
+}));
+
+describe("findRuffVersionInSpec", () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  describe("ruff dependency strings", () => {
+    it("should extract version from 'ruff==0.9.3'", () => {
+      const result = findRuffVersionInSpec("ruff==0.9.3");
+      expect(result).toBe("0.9.3");
+      expect(core.info).toHaveBeenCalledWith(
+        "Found ruff version in requirements file: 0.9.3",
+      );
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should extract version from 'ruff>=0.14'", () => {
+      const result = findRuffVersionInSpec("ruff>=0.14");
+      expect(result).toBe(">=0.14");
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should extract version from 'ruff ~=1.0.0'", () => {
+      const result = findRuffVersionInSpec("ruff ~=1.0.0");
+      expect(result).toBe("~=1.0.0");
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should extract version from 'ruff>=0.14,<1.0'", () => {
+      const result = findRuffVersionInSpec("ruff>=0.14,<1.0");
+      expect(result).toBe(">=0.14,<1.0");
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should extract version from 'ruff>=0.14,<2.0,!=1.5.0'", () => {
+      const result = findRuffVersionInSpec("ruff>=0.14,<2.0,!=1.5.0");
+      expect(result).toBe(">=0.14,<2.0,!=1.5.0");
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should return undefined for non-ruff dependency 'another-dep 0.1.6'", () => {
+      const result = findRuffVersionInSpec("another-dep 0.1.6");
+      expect(result).toBeUndefined();
+      expect(core.info).not.toHaveBeenCalled();
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should return undefined for non-ruff dependency 'another-dep==0.1.6'", () => {
+      const result = findRuffVersionInSpec("another-dep==0.1.6");
+      expect(result).toBeUndefined();
+      expect(core.info).not.toHaveBeenCalled();
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should strip trailing backslash", () => {
+      const result = findRuffVersionInSpec("ruff==0.9.3 \\");
+      expect(result).toBe("0.9.3");
+      expect(core.info).toHaveBeenCalledWith(
+        "Found ruff version in requirements file: 0.9.3",
+      );
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should strip trailing backslash with whitespace", () => {
+      const result = findRuffVersionInSpec("  ruff==0.9.3  \\  ");
+      expect(result).toBe("0.9.3");
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+  });
+
+  describe("environment markers", () => {
+    it("should strip python_version environment marker", () => {
+      const result = findRuffVersionInSpec(
+        'ruff>=0.14 ; python_version >= "3.11"',
+      );
+      expect(result).toBe(">=0.14");
+      expect(core.info).toHaveBeenCalledWith(
+        "Found ruff version in requirements file: >=0.14",
+      );
+      expect(core.warning).toHaveBeenCalledWith(
+        "Environment markers are ignored. ruff is a standalone tool that works independently of Python version.",
+      );
+    });
+
+    it("should strip sys_platform environment marker", () => {
+      const result = findRuffVersionInSpec(
+        "ruff==0.9.3 ; sys_platform == 'linux'",
+      );
+      expect(result).toBe("0.9.3");
+      expect(core.warning).toHaveBeenCalledWith(
+        "Environment markers are ignored. ruff is a standalone tool that works independently of Python version.",
+      );
+    });
+
+    it("should strip multiple environment markers", () => {
+      const result = findRuffVersionInSpec(
+        'ruff>=0.14 ; python_version >= "3.11" and sys_platform == "linux"',
+      );
+      expect(result).toBe(">=0.14");
+      expect(core.warning).toHaveBeenCalledWith(
+        "Environment markers are ignored. ruff is a standalone tool that works independently of Python version.",
+      );
+    });
+
+    it("should handle environment markers with multiple constraints", () => {
+      const result = findRuffVersionInSpec(
+        'ruff>=0.14,<1.0 ; python_version >= "3.11"',
+      );
+      expect(result).toBe(">=0.14,<1.0");
+      expect(core.warning).toHaveBeenCalledWith(
+        "Environment markers are ignored. ruff is a standalone tool that works independently of Python version.",
+      );
+    });
+  });
+
+  describe("edge cases", () => {
+    it("should handle whitespace", () => {
+      const result = findRuffVersionInSpec("  ruff  >=0.14  ");
+      expect(result).toBe(">=0.14");
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should handle whitespace with environment markers", () => {
+      const result = findRuffVersionInSpec(
+        "  ruff  >=0.14  ;  python_version >= '3.11'  ",
+      );
+      expect(result).toBe(">=0.14");
+      expect(core.warning).toHaveBeenCalled();
+    });
+
+    it("should return undefined for empty string", () => {
+      const result = findRuffVersionInSpec("");
+      expect(result).toBeUndefined();
+      expect(core.info).not.toHaveBeenCalled();
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should return undefined for whitespace only", () => {
+      const result = findRuffVersionInSpec("   ");
+      expect(result).toBeUndefined();
+      expect(core.info).not.toHaveBeenCalled();
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should return undefined for just semicolon", () => {
+      const result = findRuffVersionInSpec(";");
+      expect(result).toBeUndefined();
+      expect(core.info).not.toHaveBeenCalled();
+      expect(core.warning).not.toHaveBeenCalled();
+    });
+
+    it("should handle exact example from issue #256", () => {
+      const result = findRuffVersionInSpec(
+        'ruff>=0.14 ; python_version >= "3.11"',
+      );
+      expect(result).toBe(">=0.14");
+      expect(core.info).toHaveBeenCalledWith(
+        "Found ruff version in requirements file: >=0.14",
+      );
+      expect(core.warning).toHaveBeenCalledWith(
+        "Environment markers are ignored. ruff is a standalone tool that works independently of Python version.",
+      );
+    });
+
+    it("should handle single-quoted environment markers", () => {
+      const result = findRuffVersionInSpec(
+        "ruff>=0.14 ; python_version >= '3.11'",
+      );
+      expect(result).toBe(">=0.14");
+      expect(core.warning).toHaveBeenCalled();
+    });
+
+    it("should handle double-quoted environment markers", () => {
+      const result = findRuffVersionInSpec(
+        'ruff>=0.14 ; python_version >= "3.11"',
+      );
+      expect(result).toBe(">=0.14");
+      expect(core.warning).toHaveBeenCalled();
+    });
+  });
+});
@@ -2,27 +2,60 @@ import * as fs from "node:fs";
 import * as core from "@actions/core";
 import * as toml from "smol-toml";

-function getRuffVersionFromAllDependencies(
-  allDependencies: string[],
-): string | undefined {
-  const ruffVersionDefinition = allDependencies.find((dep: string) =>
-    dep.startsWith("ruff"),
-  );
+/**
+ * Find ruff version in a dependency specification.
+ * Only handles strings that start with "ruff" (e.g., "ruff==0.9.3").
+ * Returns undefined for non-ruff dependencies.
+ * Strips environment markers (everything after ';').
+ * Strips leading '==' from exact version specifiers (PEP 440) for downstream compatibility.
+ *
+ * @internal This is exported for testing purposes only.
+ */
+export function findRuffVersionInSpec(spec: string): string | undefined {
+  const trimmedSpec = spec.trim();

-  if (ruffVersionDefinition) {
-    const ruffVersion = ruffVersionDefinition
-      .match(/^ruff([^A-Z0-9._-]+.*)$/)?.[1]
-      .trim();
-    if (ruffVersion?.startsWith("==")) {
-      return ruffVersion.slice(2);
+  const fullDepMatch = trimmedSpec.match(/^ruff\s*(.+)$/);
+  let versionSpec: string;
+  if (fullDepMatch) {
+    versionSpec = fullDepMatch[1];
+  } else {
+    return undefined;
+  }
+
+  // Strip trailing backslash (line continuation)
+  versionSpec = versionSpec.replace(/\\$/, "").trim();
+
+  // Strip environment markers (everything after ';')
+  const match = versionSpec.match(/^([^;]+)(?:;.*)?$/);
+
+  if (match) {
+    let version = match[1].trim();
+    if (version) {
+      // Strip leading '==' from exact version specifiers for compatibility with semver
+      if (version.startsWith("==")) {
+        version = version.slice(2);
+      }
+      if (trimmedSpec.includes(";")) {
+        core.warning(
+          "Environment markers are ignored. ruff is a standalone tool that works independently of Python version.",
+        );
+      }
+      core.info(`Found ruff version in requirements file: ${version}`);
+      return version;
    }
-    core.info(`Found ruff version in pyproject.toml: ${ruffVersion}`);
-    return ruffVersion;
  }

  return undefined;
 }

+function getRuffVersionFromAllDependencies(
+  allDependencies: string[],
+): string | undefined {
+  return allDependencies
+    .map((dep) => findRuffVersionInSpec(dep))
+    .find((version) => version !== undefined);
+}
+
 interface Pyproject {
  project?: {
    dependencies?: string[];
@@ -68,7 +101,9 @@ function getRuffVersionFromPoetryGroups(
  return poetryGroups
    .flatMap((group) => Object.entries(group.dependencies))
    .map(([name, spec]) => {
-      if (name === "ruff" && typeof spec === "string") return spec;
+      if (typeof spec === "string") {
+        return findRuffVersionInSpec(`${name} ${spec}`);
+      }
      return undefined;
    })
    .find((version) => version !== undefined);
@@ -1,176 +0,0 @@
-import * as core from "@actions/core";
-
-export interface RetryOptions {
-  maxRetries: number;
-  initialDelayMs: number;
-  maxDelayMs: number;
-  backoffMultiplier: number;
-  timeoutMs?: number;
-}
-
-export const DEFAULT_RETRY_OPTIONS: RetryOptions = {
-  backoffMultiplier: 2,
-  initialDelayMs: 1000,
-  maxDelayMs: 10000,
-  maxRetries: 3,
-  timeoutMs: 30000, // 30 second timeout
-};
-
-export class RetryableError extends Error {
-  constructor(
-    message: string,
-    public readonly cause?: Error,
-  ) {
-    super(message);
-    this.name = "RetryableError";
-  }
-}
-
-export class NonRetryableError extends Error {
-  constructor(
-    message: string,
-    public readonly cause?: Error,
-  ) {
-    super(message);
-    this.name = "NonRetryableError";
-  }
-}
-
-export async function withRetry<T>(
-  operation: () => Promise<T>,
-  options: Partial<RetryOptions> = {},
-  operationName = "operation",
-): Promise<T> {
-  const opts = { ...DEFAULT_RETRY_OPTIONS, ...options };
-  let lastError: Error | undefined;
-
-  for (let attempt = 0; attempt <= opts.maxRetries; attempt++) {
-    try {
-      if (attempt > 0) {
-        const delay = Math.min(
-          opts.initialDelayMs * opts.backoffMultiplier ** (attempt - 1),
-          opts.maxDelayMs,
-        );
-        core.info(
-          `Retrying ${operationName} (attempt ${attempt + 1}/${opts.maxRetries + 1}) after ${delay}ms delay...`,
-        );
-        await sleep(delay);
-      }
-
-      // Wrap operation with timeout if specified
-      if (opts.timeoutMs) {
-        return await withTimeout(operation(), opts.timeoutMs, operationName);
-      } else {
-        return await operation();
-      }
-    } catch (error) {
-      lastError = error as Error;
-
-      // Don't retry on non-retryable errors
-      if (lastError instanceof NonRetryableError) {
-        core.debug(
-          `Non-retryable error in ${operationName}: ${lastError.message}`,
-        );
-        throw lastError.cause || lastError;
-      }
-
-      // Log the error for debugging
-      core.debug(
-        `Attempt ${attempt + 1} failed for ${operationName}: ${lastError.message}`,
-      );
-
-      // If this was the last attempt, throw the error
-      if (attempt === opts.maxRetries) {
-        core.error(
-          `${operationName} failed after ${opts.maxRetries + 1} attempts. Last error: ${lastError.message}`,
-        );
-        throw lastError;
-      }
-    }
-  }
-
-  throw lastError || new Error(`${operationName} failed for unknown reason`);
-}
-
-export async function withTimeout<T>(
-  promise: Promise<T>,
-  timeoutMs: number,
-  operationName = "operation",
-): Promise<T> {
-  const timeoutPromise = new Promise<never>((_, reject) => {
-    setTimeout(() => {
-      reject(
-        new RetryableError(`${operationName} timed out after ${timeoutMs}ms`),
-      );
-    }, timeoutMs);
-  });
-
-  return Promise.race([promise, timeoutPromise]);
-}
-
-function sleep(ms: number): Promise<void> {
-  return new Promise((resolve) => setTimeout(resolve, ms));
-}
-
-export function isRetryableError(error: Error): boolean {
-  const message = error.message.toLowerCase();
-
-  // Network-related errors that should be retried
-  const retryableMessages = [
-    "connect timeout",
-    "connection timeout",
-    "timeout",
-    "econnreset",
-    "econnrefused",
-    "enotfound",
-    "network error",
-    "request timeout",
-    "socket timeout",
-    "fetch failed",
-    "connect etimedout",
-  ];
-
-  // HTTP status codes that should be retried
-  const retryableStatusCodes = [408, 429, 500, 502, 503, 504];
-
-  // Check for retryable messages
-  if (retryableMessages.some((msg) => message.includes(msg))) {
-    return true;
-  }
-
-  // Check for HTTP status codes in error message
-  const statusMatch = message.match(/status.*?(\d{3})/);
-  if (statusMatch) {
-    const statusCode = parseInt(statusMatch[1], 10);
-    if (retryableStatusCodes.includes(statusCode)) {
-      return true;
-    }
-  }
-
-  return false;
-}
-
-export function wrapWithRetryLogic<T>(
-  operation: () => Promise<T>,
-  operationName: string,
-  options: Partial<RetryOptions> = {},
-): () => Promise<T> {
-  return async () => {
-    try {
-      return await withRetry(operation, options, operationName);
-    } catch (error) {
-      const err = error as Error;
-      if (isRetryableError(err)) {
-        throw new RetryableError(
-          `${operationName} failed: ${err.message}`,
-          err,
-        );
-      } else {
-        throw new NonRetryableError(
-          `${operationName} failed: ${err.message}`,
-          err,
-        );
-      }
-    }
-  };
-}