[WIP] Meson build system

#648

.github/problem-matchers/generic.json

@@ -4,7 +4,7 @@
             "owner": "generic",
             "pattern": [
                 {
-                    "regexp": "^([^\\s:]+):(\\d+)(?::(\\d+))?:?\\s+(?:((?i)warning|error):?)?\\s*(.+)$",
+                    "regexp": "^(?:\\.\\./)?([^\\s:]+):(\\d+)(?::(\\d+))?:?\\s+(?:((?i)warning|error):?)?\\s*(.+)$",
                     "file": 1,
                     "line": 2,
                     "column": 3,
@@ -17,7 +17,7 @@
             "owner": "generic-nolocation",
             "pattern": [
                 {
-                    "regexp": "^(?:([^\\s:]+):?\\s+)?((?i)warning|error):?\\s*(.+)$",
+                    "regexp": "^(?:\\.\\./)?(?:([^\\s:]+):?\\s+)?((?i)warning|error):?\\s*(.+)$",
                     "file": 1,
                     "severity": 2,
                     "message": 3

.github/problem-matchers/gettext-stats.json

@@ -5,7 +5,7 @@
             "severity": "warning",
             "pattern": [
                 {
-                    "regexp": "msgfmt .* --statistics .* (po/.*\\.po)",
+                    "regexp": "(?:^|\\s)(?:\\.\\./)?(locale/.*\\.po)$",
                     "file": 1
                 },
                 {

.github/workflows/build.yml

@@ -44,11 +44,11 @@ jobs:
 
     - name: Install JS dependencies
       id: npm
-      run: npm ci
+      run: npm install
       if: ${{ always() && steps.checkout.conclusion == 'success' }}
 
     - name: Lint JS code
-      run: make "ESLINT_OPTS=--format .github/eslint-formatter.js" lint
+      run: npm run-script lint -- --format .github/eslint-formatter.js
       if: ${{ always() && steps.npm.conclusion == 'success' }}
 
     - name: Pre-create pip cache directory
@@ -75,15 +75,16 @@ jobs:
       run: echo "::add-matcher::.github/problem-matchers/generic.json"
       if: ${{ always() && steps.checkout.conclusion == 'success' }}
 
-    - name: Compile GSettings schemas
-      run: make schemas 2>&1 | tee schemas.log
-      shell: bash
+    - id: meson-setup
+      name: Prepare build directory
+      run: meson setup build
       if: ${{ always() && steps.checkout.conclusion == 'success' }}
 
-    - name: Validate Gtk .ui files
-      run: xvfb-run make gtk-builder-validate 2>&1 | tee gtk-builder.log
+    - name: Run Meson checks
+      run: xvfb-run meson test -v --no-suite eslint
+      working-directory: build
       shell: bash
-      if: ${{ always() && steps.checkout.conclusion == 'success' }}
+      if: ${{ always() && steps.meson-setup.conclusion == 'success' }}
 
     - name: Ensure Python requirements .txt files are in sync with .in files
       run: |
@@ -102,7 +103,7 @@ jobs:
       if: ${{ always() && steps.checkout.conclusion == 'success' }}
 
     - name: Upload reports to Testspace
-      run: testspace --verbose eslint.xml "*.log{lint}"
+      run: testspace --verbose eslint.xml "build/*.log{lint}" "build/meson-logs/*.txt{lint}"
       if: ${{ always() && steps.setup_testspace.outcome == 'success' }}
 
   pack:
@@ -119,13 +120,17 @@ jobs:
     - name: Enable generic error matcher
       run: echo "::add-matcher::.github/problem-matchers/generic.json"
 
+    - name: Prepare build directory
+      run: meson setup build
+
     - name: Build extension package
-      run: xvfb-run make ONLY_RELEASE_LOCALES=true pack
+      run: xvfb-run ninja -j1 pack
+      working-directory: build
 
     - name: Upload extension package as artifact
       id: upload
       uses: actions/upload-artifact@v4
       with:
         name: pack
-        path: "*.shell-extension.zip"
+        path: "build/*.shell-extension.zip"
         if-no-files-found: error

.github/workflows/check-po.yml

@@ -4,7 +4,6 @@ on:
 
 env:
   FORCE_COLOR: 1
-  PIP_DISABLE_PIP_VERSION_CHECK: 1
 
 jobs:
   configure:
@@ -23,7 +22,7 @@ jobs:
           echo -n linguas= >>$GITHUB_OUTPUT
           grep -Ev '^\s*#.*' LINGUAS | jq -Rcn '[inputs | scan("\\S+")]' >>$GITHUB_OUTPUT
         shell: bash
-        working-directory: po
+        working-directory: locale
 
   check:
     needs: configure
@@ -39,27 +38,26 @@ jobs:
 
     steps:
     - name: Checkout
-      id: checkout
       uses: actions/checkout@v4
 
     - run: git config --global --replace-all safe.directory "$GITHUB_WORKSPACE"
 
-    - name: Enable gettext stats problem matcher
-      run: echo "::add-matcher::.github/problem-matchers/gettext-stats.json"
-
     - name: Enable generic problem matcher
       run: echo "::add-matcher::.github/problem-matchers/generic.json"
 
+    - name: Enable gettext stats problem matcher
+      run: echo "::add-matcher::.github/problem-matchers/gettext-stats.json"
+
     - name: Compile translation
-      run: make msgfmt/${{ matrix.lang }} 2>&1 | tee $GITHUB_STEP_SUMMARY
+      run: |
+        echo locale/${{ matrix.lang }}.po
+        msgfmt --check -v -o /dev/null locale/${{ matrix.lang }}.po 2>&1 | tee $GITHUB_STEP_SUMMARY
       shell: bash
 
     - name: Disable gettext stats problem matcher
       run: echo "::remove-matcher owner=gettext-stats::"
 
     - name: Ensure .po file is in sync with .pot
-      run: |
-        touch po/*.pot # Make sure .pot won't be re-generated
-        make msgcmp/${{ matrix.lang }} 2>&1
+      run: msgcmp --use-untranslated --use-fuzzy locale/${{ matrix.lang }}.po locale/*.pot
       shell: bash
-      if: ${{ always() && steps.checkout.conclusion == 'success' }}
+      if: ${{ always() && steps.meson-setup.conclusion == 'success' }}

.github/workflows/pot.yml

@@ -1,20 +1,26 @@
-concurrency:
-  group: ${{ github.workflow }}/${{ github.ref }}
-
-name: pot
-
 on:
   workflow_dispatch:
+    inputs:
+      commit:
+        description: Commit changes
+        required: false
+        default: false
+        type: boolean
+
   workflow_call:
-  push:
-    branches:
-      - master
-    paths-ignore:
-      - docs/**
-      - po/*.po
-      - README.md
-      - Vagrantfile
-      - vagrant-provision/**
+    inputs:
+      commit:
+        description: Commit changes
+        required: false
+        default: false
+        type: boolean
+    secrets:
+      APP_ID:
+        description: 'ID of the committer application'
+        required: false
+      APP_KEY:
+        description: 'Private key of the committer application'
+        required: false
 
 jobs:
   pot:
@@ -23,41 +29,52 @@ jobs:
       image: ghcr.io/ddterm/ci-docker-image:meson
 
     steps:
-    - name: Get app token
-      id: app-token
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.APP_ID }}
-        private-key: ${{ secrets.APP_KEY }}
-
     - name: Checkout
       uses: actions/checkout@v4
-      with:
-        token: ${{ steps.app-token.outputs.token }}
 
     - run: git config --global --replace-all safe.directory "$GITHUB_WORKSPACE"
 
     - name: Enable generic error matcher
       run: echo "::add-matcher::.github/problem-matchers/generic.json"
 
-    - name: Update .pot files
-      run: po/update-pot.sh
+    - name: Prepare build directory
+      run: meson setup build
+
+    - name: Update POTFILES.in
+      run: ninja -j1 potfiles
+      working-directory: build
+
+    - name: Update .pot file
+      run: ninja -j1 msgmerge
+      working-directory: build
+
+    - name: Update .po files
+      run: for pofile in *.po; do msgmerge --update --previous "$pofile" *.pot; done
+      working-directory: po
 
     - name: Stage changes
-      run: git add po/*.po po/*.pot
+      run: git add po/*.po po/*.pot po/POTFILES.in
 
     - name: Check if there are any changes
       id: diff
       uses: actions/github-script@v7
       with:
         result-encoding: string
         script: |
-          const { stdout } = await exec.getExecOutput('git', ['diff', '--cached']);
+          const { stdout } = await exec.getExecOutput('git', ['diff', '--cached', '--ignore-matching-lines=^"POT-Creation-Date: ']);
           return stdout.trim();
 
+    - name: Get commit token
+      id: app-token
+      uses: actions/create-github-app-token@v1
+      with:
+        app-id: ${{ secrets.APP_ID }}
+        private-key: ${{ secrets.APP_KEY }}
+      if: inputs.commit
+
     - name: Commit
       uses: ddterm/github-api-commit-action@ccf9b520c5698380ad3b9619c5add427369b7ef1
-      if: steps.diff.outputs.result != ''
       with:
         token: ${{ steps.app-token.outputs.token }}
         commit-message: 'Update translation files'
+      if: inputs.commit && steps.diff.outputs.result

.github/workflows/pr.yml

@@ -6,7 +6,10 @@ on:
   pull_request:
     paths-ignore:
       - docs/**
-      - po/**
+      - po/*.po
+      - po/*.pot
+      - po/POTFILES
+      - po/POTFILES.in
       - README.md
       - Vagrantfile
       - vagrant-provision/**
@@ -24,3 +27,9 @@ jobs:
   test:
     needs: build
     uses: ./.github/workflows/test.yml
+
+  translations:
+    uses: ./.github/workflows/pot.yml
+    with:
+      commit: false
+    secrets: inherit

.github/workflows/push.yml

@@ -12,7 +12,10 @@ on:
       - v*
     paths-ignore:
       - docs/**
-      - po/**
+      - po/*.po
+      - po/*.pot
+      - po/POTFILES
+      - po/POTFILES.in
       - README.md
       - Vagrantfile
       - vagrant-provision/**
@@ -26,3 +29,9 @@ jobs:
   test:
     needs: build
     uses: ./.github/workflows/test.yml
+
+  translations:
+    uses: ./.github/workflows/pot.yml
+    with:
+      commit: ${{ github.ref_type == 'branch' && github.ref_name == github.event.repository.default_branch }}
+    secrets: inherit

.gitignore

@@ -1,17 +1,6 @@
 *~
-/node_modules/
 
-# Makefile output
-/*.shell-extension.zip
-/ddterm/pref/ui/
-/ddterm/com.github.amezin.ddterm.desktop
-/ddterm/com.github.amezin.ddterm.desktop.in
-/ddterm/com.github.amezin.ddterm.service
-/metadata.json
-/schemas/gschemas.compiled
-/locale/
-/tmp/
-/revision.txt
+/node_modules/
 
 # do-in-docker.sh/do-in-podman.sh
 /.container-home/