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Enable problem matcher for `black`

See original GitHub issue

Task

Enable a problem matcher for black to mark unformatted python scripts:

Instructions

Create .github/workflows/matchers/black.json that looks like this:

{
  "problemMatcher": [
    {
      "owner": "black",
      "severity": "error",
      "pattern": [
        {
          "regexp": "^(would reformat) (.+)$",
          "file": 2,
          "message": 1
        }
      ]
    }
  ]
}

Make the following changes to enable the problem matcher for black:

diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index 19ec5c411..9f1c710d3 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -53,6 +53,7 @@ jobs:
     - name: Add problem matchers
       run: |
         echo "::add-matcher::.github/workflows/matchers/pylint.json"
+        echo "::add-matcher::.github/workflows/matchers/black.json"
     - name: Install dependencies
       env:
         INSTALL_LARGE_PYTHON_DEPS: true
diff --git a/dev/lint.sh b/dev/lint.sh
index 972bffe32..bdbd239a7 100755
--- a/dev/lint.sh
+++ b/dev/lint.sh
@@ -7,7 +7,7 @@ trap 'err=1' ERR
 
 echo -e "\n========== black ==========\n"
 # Exclude proto files because they are auto-generated
-black --check .
+black --check --verbose .
 
 if [ $? -ne 0 ]; then
   echo '

Issue Analytics

State:
Created a year ago
Comments:13 (13 by maintainers)

Top GitHub Comments

1reaction

harupycommented, May 30, 2022

@Sumanth077 You’re welcome 😃 Thanks for working on this issue!

1reaction

Sumanth077commented, May 26, 2022

@harupy working on it.

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