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rdlu/pre-commit

Created December 10, 2024 12:30
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  1. rdlu created this gist Dec 10, 2024.
    31 changes: 31 additions & 0 deletions pre-commit
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,31 @@
    #!/bin/sh

    # Get staged Elixir files
    STAGED_FILES=$(git diff --cached --name-only -- '*.ex' '*.exs' '*.heex' '*.eex')

    if [ -z "$STAGED_FILES" ]; then
    echo "No Elixir files to check."
    exit 0
    fi

    # Run mix format on staged files
    echo "Running mix format on staged files..."
    mix format $STAGED_FILES

    # Check if mix format made any changes
    if git diff --name-only -- '*.ex' '*.exs' '*.heex' '*.eex'; then
    echo "❌ Code formatting issues found. Please stage the formatted files and try again."
    exit 1
    fi

    # Run mix credo diff on staged files
    echo "Running mix credo diff on staged files..."
    mix credo diff --from-git-ref HEAD

    if [ $? -ne 0 ]; then
    echo "❌ Credo found issues that need to be fixed."
    exit 1
    fi

    echo "✅ All checks passed!"
    exit 0