fix: small fix in --help

.editorconfig

@@ -0,0 +1,16 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[{Makefile.*,Makefile}]
+indent_style = tab
+indent_size = 2

.github/workflows/build.yml

@@ -1,10 +1,18 @@
-name: C-lang CI
+name: Clang Build CI
+
+concurrency:
+  group: build-${{ github.ref }}
+  cancel-in-progress: true
 
 on:
+  workflow_dispatch:
   push:
-    branches: ["master"]
-  pull_request:
-    branches: ["master"]
+    paths:
+      - '.github/workflows/build.yml'
+      - 'src/*.c'
+      - 'src/*.h'
+      - 'configure.ac'
+      - 'Makefile.am'
 
 env:
   GCC_ARGS: src/*.c src/*.h -Ofast
@@ -12,18 +20,11 @@ env:
   TEST_ARGS: ""
 
 jobs:
-  lint:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: gcc
-        run: gcc -v -Wall -Wextra -Werror $GCC_ARGS
-
   build-release:
-    needs: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout repository
+        uses: actions/checkout@v4
       - name: aclocal
         run: aclocal
       - name: autoconf
@@ -38,10 +39,10 @@ jobs:
         run: make distcheck
 
   run:
-    needs: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout repository
+        uses: actions/checkout@v5
       - name: gcc
         run: mkdir -p build && gcc $GCC_ARGS -o build/$TARGET
       - name: run program

.github/workflows/lint.yml

@@ -0,0 +1,25 @@
+name: Clang Lint CI
+
+concurrency:
+  group: lint-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - '.github/workflows/lint.yml'
+      - 'src/*.c'
+      - 'src/*.h'
+
+env:
+  GCC_ARGS: src/*.c src/*.h -Ofast
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v5
+      - name: gcc
+        run: gcc -v -Wall -Wextra -Werror $GCC_ARGS

PKGBUILD

@@ -3,8 +3,8 @@ pkgver=1.2.6
 pkgrel=1
 pkgdesc="Generate a marble-like pattern bitmap image, blazing fast."
 arch=('i686' 'pentium4' 'x86_64' 'arm' 'armv7h' 'armv6h' 'aarch64' 'riscv64')
-url="https://github.com/klemek/margen"
-source=("${pkgname}-${pkgver}.tar.gz::https://github.com/klemek/margen/releases/download/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
+url="https://git.klemek.fr/klemek/margen"
+source=("${pkgname}-${pkgver}.tar.gz::https://git.klemek.fr/klemek/margen/releases/download/v${pkgver}/${pkgname}-${pkgver}.tar.gz")
 sha256sums=('e35368e963dbc81e94c4fab50cf2aa5d0f56caf6079e204ca4608eb9835670bc')
 srcdir=build
 

README.md

@@ -1,4 +1,4 @@
-[![C-lang CI](https://github.com/klemek/margen/actions/workflows/ci.yml/badge.svg)](https://github.com/klemek/margen/actions/workflows/ci.yml)
+[![](https://git.klemek.fr/klemek/margen/actions/workflows/lint.yml/badge.svg?branch=main&style=flat-square)](https://git.klemek.fr/klemek/margen/actions?workflow=lint.yml) [![](https://git.klemek.fr/klemek/margen/actions/workflows/build.yml/badge.svg?branch=main&style=flat-square)](https://git.klemek.fr/klemek/margen/actions?workflow=build.yml)
 
 # margen
 
@@ -14,7 +14,7 @@ Written in pure C without librairies.
 
 ### From release
 
-See [Releases](https://github.com/klemek/margen/releases)
+See [Releases](https://git.klemek.fr/klemek/margen/releases)
 
 ```sh
 tar xvzf margen-x.y.z.tar.gz
@@ -27,7 +27,7 @@ make install
 ### From repository (PKGBUILD)
 
 ```sh
-git clone https://github.com/klemek/margen
+git clone https://git.klemek.fr/klemek/margen
 cd margen
 makepkg -si
 ```
@@ -36,7 +36,7 @@ makepkg -si
 ### From repository (dev version)
 
 ```sh
-git clone https://github.com/klemek/margen
+git clone https://git.klemek.fr/klemek/margen
 cd margen
 aclocal
 autoconf
@@ -84,7 +84,7 @@ sha256sum build/margen-x.y.z.tar.gz
 $EDITOR PKGBUILD
 # push to repo
 git commit -am "margen vX.Y.Z"
-git tag vX.Y.Z
+git tag vX.Y.Z -m "margen vX.Y.Z"
 git push origin master --tags
 # create release from tag on github
 # attach .tar.gz to the github release

src/args.c

@@ -20,7 +20,7 @@ static void print_help(int status_code) {
        "[-w=WIDTH] "
        "[-h=HEIGHT] "
        "[-o=PATH] "
-       "[--seed=SEED]"
+       "[--seed=SEED] "
        "[-p=PIXEL_SIZE] "
        "[-s=SLOPE] "
        "[-c=R,G,B] "