ci: fix yamllint warnings/errors

.github/workflows/docs_ci.yml

@@ -9,10 +9,10 @@ jobs:
     runs-on: ubuntu-20.04
     timeout-minutes: 5
     steps:
-    - uses: actions/checkout@v2
-    - name: Build V
-      run: make
-    - name: Check markdown line length & code examples
-      run: ./v check-md -hide-warnings .
-    ## NB: -hide-warnings is used here, so that the output is less noisy,
-    ## thus real errors are easier to spot.
+      - uses: actions/checkout@v2
+      - name: Build V
+        run: make
+      - name: Check markdown line length & code examples
+        run: ./v check-md -hide-warnings .
+      ## NB: -hide-warnings is used here, so that the output is less noisy,
+      ## thus real errors are easier to spot.

.github/workflows/gen_vc.yml

@@ -10,35 +10,39 @@ on:
 jobs:
   build-vc:
     runs-on: ubuntu-latest
+    env:
+      VREPO: github.com/vlang/vc.git
     steps:
-    - uses: actions/checkout@v2
-    - name: Build V
-      run: make
-    - name: Regenerate v.c and v_win.c
-      run: |
-        git config --global user.email "vlang-bot@users.noreply.github.com"
-        git config --global user.name "vlang-bot"
+      - uses: actions/checkout@v2
+      - name: Build V
+        run: make
+      - name: Regenerate v.c and v_win.c
+        run: |
+          git config --global user.email "vlang-bot@users.noreply.github.com"
+          git config --global user.name "vlang-bot"
 
-        COMMIT_HASH=$(git rev-parse --short HEAD)
-        COMMIT_MSG=$(git log -1 --oneline --pretty='%s' HEAD)
+          COMMIT_HASH=$(git rev-parse --short HEAD)
+          COMMIT_MSG=$(git log -1 --oneline --pretty='%s' HEAD)
 
-        rm -rf vc
-        git clone --depth=1 https://vlang-bot:${{ secrets.VLANG_BOT_SECRET }}@github.com/vlang/vc.git
+          rm -rf vc
+          git clone --depth=1 \
+            https://vlang-bot:${{ secrets.VLANG_BOT_SECRET }}@$VREPO
 
-        rm -rf vc/v.c vc/v_win.c
+          rm -rf vc/v.c vc/v_win.c
 
-        ./v -o vc/v.c -os cross cmd/v
-        ./v -o vc/v_win.c -os windows cmd/v
+          ./v -o vc/v.c -os cross cmd/v
+          ./v -o vc/v_win.c -os windows cmd/v
 
-        sed -i "1s/^/#define V_COMMIT_HASH \"$COMMIT_HASH\"\n/" vc/v.c
-        sed -i "1s/^/#define V_COMMIT_HASH \"$COMMIT_HASH\"\n/" vc/v_win.c
+          sed -i "1s/^/#define V_COMMIT_HASH \"$COMMIT_HASH\"\n/" vc/v.c
+          sed -i "1s/^/#define V_COMMIT_HASH \"$COMMIT_HASH\"\n/" vc/v_win.c
 
-        # ensure the C files are over 5000 lines long, as a safety measure
-        [ $(wc -l < vc/v.c) -gt 5000 ]
-        [ $(wc -l < vc/v_win.c) -gt 5000 ]
+          # ensure the C files are over 5000 lines long, as a safety measure
+          [ $(wc -l < vc/v.c) -gt 5000 ]
+          [ $(wc -l < vc/v_win.c) -gt 5000 ]
 
-        git -C vc add v.c v_win.c
-        git -C vc commit -m "[v:master] $COMMIT_HASH - $COMMIT_MSG"
+          git -C vc add v.c v_win.c
+          git -C vc commit -m "[v:master] $COMMIT_HASH - $COMMIT_MSG"
 
-        git -C vc pull --rebase origin master # in case there are recent commits
-        git -C vc push
+          # in case there are recent commits:
+          git -C vc pull --rebase origin master
+          git -C vc push

.github/workflows/module_docs.yml

@@ -10,11 +10,12 @@ jobs:
   build-module-docs:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
-    - name: Build V
-      run: make
-    - name: Build module documentation
-      run: ./v doc -m -f html vlib/
-    - name: Deploy docs to vercel
-      if: ${{ github.event_name == 'push' }}
-      run: npx vercel --confirm --prod --name vmodules --token ${{ secrets.VERCEL_TOKEN }} vlib/_docs/ || true
+      - uses: actions/checkout@v2
+      - name: Build V
+        run: make
+      - name: Build module documentation
+        run: ./v doc -m -f html vlib/
+      - name: Deploy docs to vercel
+        if: ${{ github.event_name == 'push' }}
+        run: npx vercel --confirm --prod --name vmodules \
+                --token ${{ secrets.VERCEL_TOKEN }} vlib/_docs/ || true