48 lines
1.4 KiB
YAML
48 lines
1.4 KiB
YAML
name: 'check-changes'
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description: 'Checks for file changes in a specified path.'
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inputs:
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base-commit:
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description: 'The commit hash to compare against. If not provided, the action will use HEAD^.'
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default: 'HEAD^'
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paths:
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description: 'A comma-separated list of file paths to check for changes. If any of these paths has changed files, the action will return true.'
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default: ''
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outputs:
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has-changes:
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description: 'Indicates whether there are changes in the specified paths.'
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value: ${{ steps.check.outputs.has-changes }}
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runs:
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using: 'composite'
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steps:
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- name: Check changes
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id: check
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shell: bash
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run: |
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hasChanges=false
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baseCommit='${{ inputs.base-commit }}'
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if [ "$baseCommit" = "0000000000000000000000000000000000000000" ]; then
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echo "Base commit is zero hash (merge commit or new branch). Define as always has changes."
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hasChanges=true
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fi
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if [ $hasChanges = false ]; then
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IFS=',' read -r -a paths <<< "${{ inputs.paths }}"
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diff=$(git diff --name-only $baseCommit HEAD)
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while IFS= read -r line; do
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for path in "${paths[@]}"; do
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if [[ $line == $path* ]]; then
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hasChanges=true
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break 2
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fi
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done
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done <<< "$diff"
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fi
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echo "OUT: has-changes=$hasChanges"
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echo "has-changes=$hasChanges" >> $GITHUB_OUTPUT |