104 lines
3.2 KiB
Bash
Executable file
104 lines
3.2 KiB
Bash
Executable file
#!/bin/bash -e
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REMOTE="$1"
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BASE_REF="$2"
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CONDITIONS_FILE=".github/actions/conditional/conditions"
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[ "$BASE_REF" != "" ] && IS_PR=true || IS_PR=false
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[ "$GITHUB_OUTPUT" != "" ] && IS_GITHUB_ACTIONS=true || IS_GITHUB_ACTIONS=false
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if [ "$IS_PR" == true ]; then
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# Fetch remote if running on GitHub Actions
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if [ "$IS_GITHUB_ACTIONS" == true ]; then
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echo "========================================================================================"
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echo "Fetching '$BASE_REF' in '$(git remote get-url "$REMOTE")'"
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echo "--------------------------------------------------------------------------------"
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git fetch --depth 1 "$REMOTE" "$BASE_REF"
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fi
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# Get list of changes files
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echo "========================================================================================"
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echo "Changes compared to '$BASE_REF' in '$(git remote get-url "$REMOTE")'"
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echo "----------------------------------------------------------------------------------------"
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CHANGED_FILES=$(git diff "$REMOTE/$BASE_REF" --name-only)
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echo "$CHANGED_FILES"
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fi
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echo "========================================================================================"
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if [ "$IS_PR" == true ]; then
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echo "Matching regex"
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echo "----------------------------------------------------------------------------------------"
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else
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echo "Not a pull request, marking everything as changed"
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fi
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declare -A JOB_CONDITIONS
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readarray -t CONDITIONS <<< "$(cat "$CONDITIONS_FILE" | grep -v '^[ ]*#' | grep -v '^[ ]*$')"
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for C in "${CONDITIONS[@]}"; do
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read -r -a CONDITION <<< "$C"
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if [ "$IS_PR" == true ]; then
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PATTERN="${CONDITION[0]}"
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# Convert pattern to regex
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REGEX="$PATTERN"
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#REGEX=$(echo "$PATTERN" | sed 's|\.|\\.|g' | sed 's|/$|/.*|g' | sed 's|^*|.*|g')
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# Escape '/' characters
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REGEX=$(echo "$REGEX" | sed 's|\/|\\/|g')
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# Escape '.' to make it match the '.' character only
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REGEX=$(echo "$REGEX" | sed 's|\.|\\.|g')
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# Convert '*' to match anything
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REGEX=$(echo "$REGEX" | sed 's|\*|.*|g')
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# If ends with directory seperator, allow anything within
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REGEX=$(echo "$REGEX" | sed 's|/$|/.*|g')
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# If no directory separators allow any directory structure before
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if ( echo "$REGEX" | grep -v -E '\/' &>/dev/null ); then
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REGEX="(.*\/)?$REGEX"
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fi
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# Check if changed files matches regex
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if ( echo "$CHANGED_FILES" | grep -q -E "^$REGEX$"); then
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RUN_JOB=true
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echo "* $REGEX"
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else
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RUN_JOB=false
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echo " $REGEX"
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fi
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else
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# Always run job if not a PR
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RUN_JOB=true
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fi
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# Set what jobs should run for the regex
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for ((i = 1; i < ${#CONDITION[@]}; i++)); do
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JOB=${CONDITION[$i]}
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# If already set to run, ignore
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if [ "${JOB_CONDITIONS[$JOB]}" != true ]; then
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JOB_CONDITIONS[$JOB]=$RUN_JOB
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fi
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done
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done
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echo "========================================================================================"
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echo "Run workflows/jobs"
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echo "----------------------------------------------------------------------------------------"
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# List all jobs and if they should run or not
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for JOB in "${!JOB_CONDITIONS[@]}"
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do
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echo "$JOB=${JOB_CONDITIONS[$JOB]}"
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# Set output for GitHub job
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if [ "$IS_GITHUB_ACTIONS" == true ]; then
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echo "$JOB=${JOB_CONDITIONS[$JOB]}" >> $GITHUB_OUTPUT
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fi
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done
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