fix yaml-lint errors

.github/workflows/localize.yml

@@ -1,3 +1,4 @@
+---
 name: localize
 
 on:
@@ -18,76 +19,77 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Checkout
-      uses: actions/checkout@v3
+      - name: Checkout
+        uses: actions/checkout@v3
 
-    - name: Install Python 3.9
-      uses: actions/setup-python@v4  # https://github.com/actions/setup-python
-      with:
-        python-version: '3.9'
+      - name: Install Python 3.9
+        uses: actions/setup-python@v4  # https://github.com/actions/setup-python
+        with:
+          python-version: '3.9'
 
-    - name: Set up Python 3.9 Dependencies
-      run: |
-        cd ./scripts
-        python -m pip install --upgrade pip setuptools
-        python -m pip install -r requirements.txt
+      - name: Set up Python 3.9 Dependencies
+        run: |
+          cd ./scripts
+          python -m pip install --upgrade pip setuptools
+          python -m pip install -r requirements.txt
 
-    - name: Set up xgettext
-      run: |
-        sudo apt-get update -y && \
-        sudo apt-get --reinstall install -y \
-        gettext
+      - name: Set up xgettext
+        run: |
+          sudo apt-get update -y && \
+          sudo apt-get --reinstall install -y \
+          gettext
 
-    - name: Update Strings
-      run: |
-        # first, try to remove existing file as xgettext does not remove unused translations
-        if [ -f "${{ env.file }}" ];
-        then
-            rm ${{ env.file }}
-            echo "new_file=false" >> $GITHUB_ENV
-        else
-            echo "new_file=true" >> $GITHUB_ENV
-        fi
+      - name: Update Strings
+        run: |
+          # first, try to remove existing file as xgettext does not remove unused translations
+          if [ -f "${{ env.file }}" ];
+          then
+              rm ${{ env.file }}
+              echo "new_file=false" >> $GITHUB_ENV
+          else
+              echo "new_file=true" >> $GITHUB_ENV
+          fi
 
-        # extract the new strings
-        python ./scripts/_locale.py --extract
+          # extract the new strings
+          python ./scripts/_locale.py --extract
 
-    - name: git diff
-      if: ${{ env.new_file == 'false' }}
-      run: |
-        # disable the pager
-        git config --global pager.diff false
+      - name: git diff
+        if: ${{ env.new_file == 'false' }}
+        run: |
+          # disable the pager
+          git config --global pager.diff false
 
-        # print the git diff
-        git diff locale/sunshine.po
+          # print the git diff
+          git diff locale/sunshine.po
 
-        # set the variable with minimal output
-        OUTPUT=$(git diff --numstat locale/sunshine.po)
-        echo "git_diff=${OUTPUT}" >> $GITHUB_ENV
+          # set the variable with minimal output
+          OUTPUT=$(git diff --numstat locale/sunshine.po)
+          echo "git_diff=${OUTPUT}" >> $GITHUB_ENV
 
-    - name: git reset
-      # only run if a single line changed (date/time) and file already existed
-      if: ${{ env.git_diff == '1	1	locale/sunshine.po' && env.new_file == 'false' }}
-      run: |
-        git reset --hard
+      - name: git reset
+        # only run if a single line changed (date/time) and file already existed
+        # \t in next line is a tab character
+        if: ${{ env.git_diff == '1\t1\tlocale/sunshine.po' && env.new_file == 'false' }}
+        run: |
+          git reset --hard
 
-    - name: Create/Update Pull Request
-      uses: peter-evans/create-pull-request@v4
-      with:
-        add-paths: |
-          locale/*.po
-        token: ${{ secrets.GH_BOT_TOKEN }}  # must trigger PR tests
-        commit-message: New localization template
-        branch: localize/update
-        delete-branch: true
-        base: nightly
-        title: New Babel Updates
-        body: |
-          Update report
-          - Updated with *today's* date
-          - Auto-generated by [create-pull-request][1]
+      - name: Create/Update Pull Request
+        uses: peter-evans/create-pull-request@v4
+        with:
+          add-paths: |
+            locale/*.po
+          token: ${{ secrets.GH_BOT_TOKEN }}  # must trigger PR tests
+          commit-message: New localization template
+          branch: localize/update
+          delete-branch: true
+          base: nightly
+          title: New Babel Updates
+          body: |
+            Update report
+            - Updated with *today's* date
+            - Auto-generated by [create-pull-request][1]
 
-          [1]: https://github.com/peter-evans/create-pull-request
-        labels: |
-          babel
-          l10n
+            [1]: https://github.com/peter-evans/create-pull-request
+          labels: |
+            babel
+            l10n