Integrate Prettier into workflows and commands (sync w/ upstream) (#1…

…4195)

.github/workflows/markdown-lint-fix.yml

@@ -40,7 +40,7 @@ jobs:
 
       - name: Lint markdown files
         run: |
-          yarn markdownlint-cli2-fix "**/${{ matrix.lang }}/**/*.md"
+          yarn fix:md "**/${{ matrix.lang }}/**/*.md"
 
       - name: Create PR with only fixable issues
         if: success()

.github/workflows/pr-check_markdownlint.yml

@@ -47,3 +47,8 @@ jobs:
           echo "::add-matcher::.github/workflows/markdownlint-problem-matcher.json"
           files_to_lint="${{ env.DIFF_DOCUMENTS }}"
           yarn markdownlint-cli2 ${files_to_lint}
+
+      - name: Prettier markdown files
+        run: |
+          files_to_lint="${{ env.DIFF_DOCUMENTS }}"
+          yarn prettier -c ${files_to_lint}

.lintstagedrc.json

@@ -1,3 +1,4 @@
 {
+  "*": "prettier --ignore-unknown --write",
   "*.md": "markdownlint-cli2-fix"
 }

package.json

@@ -15,10 +15,10 @@
   },
   "scripts": {
     "fix:json": "prettier -w \"**/*.json\"",
-    "fix:md": "markdownlint-cli2-fix \"**/*.md\"",
+    "fix:md": "markdownlint-cli2-fix \"**/*.md\" && prettier -w \"**/*.md\"",
     "fix:yml": "prettier -w \"**/*.yml\"",
     "lint:json": "prettier -c \"**/*.json\"",
-    "lint:md": "markdownlint-cli2 \"**/*.md\"",
+    "lint:md": "markdownlint-cli2 \"**/*.md\" && prettier -c \"**/*.md\"",
     "lint:yml": "prettier -c \"**/*.yml\"",
     "prepare": "husky install"
   },