feat: add .pre-commit-config.yaml for vala-lint

Integrate vala-lint to automate code style checks.
See: https://github.com/vala-lang/vala-lint

- ci: add build and lint workflows
- ci: add vala-lint.conf
- fix: add src/, lib/ to code checks

Author: kuyacarlo

.github/workflows/build.yml

@@ -0,0 +1,36 @@
+name: Test building commits
+
+on:
+  push:
+  pull_request:
+
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Install System Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            meson ninja-build valac \
+            libgtk-4-dev libadwaita-1-dev \
+            libgranite-7-dev libgee-0.8-dev \
+            libglib2.0-dev dbus-x11 libvala-0.56-dev\
+            libjson-glib-dev libjson-glib-1.0-0 \
+            gettext libgtksourceview-5-0 libgtksourceview-5-dev \
+            desktop-file-utils appstream dbus-x11
+
+      - name: Configure and Build Folio
+        run: |
+          meson setup builddir --prefix=/usr
+          meson compile -C builddir
+
+      - name: Run Tests
+        env:
+          GIO_USE_VFS: local
+        run: |
+          dbus-run-session -- meson test -C builddir --no-suite blueprint-compiler

.github/workflows/lint.yml

@@ -0,0 +1,39 @@
+name: Check commits for Lint errors
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Install System Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            meson ninja-build valac \
+            libgtk-4-dev libadwaita-1-dev \
+            libgranite-7-dev libgee-0.8-dev \
+            libglib2.0-dev dbus-x11 libvala-0.56-dev libjson-glib-dev libjson-glib-1.0-0
+
+      - name: Build vala-lint
+        run: |
+          git clone https://github.com/elementary/vala-lint.git --depth 1
+          cd vala-lint
+          meson setup builddir --prefix=/usr
+          meson compile -C builddir
+          sudo meson install -C builddir
+          cd ..
+
+      - name: Lint Code
+        shell: bash
+        env:
+          GIO_USE_VFS: local
+        run: |
+          dbus-run-session -- io.elementary.vala-lint src/ lib/
+
+

.pre-commit-config.yaml

@@ -0,0 +1,9 @@
+repos:
+  - repo: local
+    hooks:
+      - id: vala-lint
+        name: Vala-Lint
+        entry: env LD_LIBRARY_PATH=/usr/local/lib64 GIO_USE_VFS=local dbus-run-session -- io.elementary.vala-lint -c vala-lint.conf --fix src/ lib/ 
+        language: system
+        files: \.(vala|gs)$
+

vala-lint.conf

@@ -0,0 +1,27 @@
+[Checks]
+block-opening-brace-space-before=error
+double-semicolon=error
+double-spaces=error
+ellipsis=error
+line-length=warn
+naming-convention=error
+no-space=error
+note=warn
+space-before-paren=error
+use-of-tabs=off
+trailing-newlines=error
+trailing-whitespace=error
+unnecessary-string-template=error
+
+[Disabler]
+disable-by-inline-comments=true
+
+[line-length]
+max-line-length=120
+ignore-comments=true
+
+[naming-convention]
+exceptions=UUID,
+
+[note]
+keywords=TODO,FIXME,