mirror of
https://github.com/rlespinasse/shortify-git-revision.git
synced 2026-05-17 18:25:31 +00:00
49 lines
1.4 KiB
Bash
Executable File
49 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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if [[ "$OSTYPE" == "darwin"* ]]; then
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# On MacOS,
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# bash don't support substitution, so we use 'tr'
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NAME=$(echo "$INPUT_NAME" | tr '[:lower:]' '[:upper:]')
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PREFIX=$(echo "$INPUT_PREFIX" | tr '[:lower:]' '[:upper:]')
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else
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NAME=${INPUT_NAME^^}
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PREFIX=${INPUT_PREFIX^^}
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fi
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REVISION=${INPUT_REVISION:-${!NAME}}
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SHORT_LENGTH=""
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if [ "${INPUT_LENGTH}" != "" ]; then
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if [ "${INPUT_LENGTH}" -eq "${INPUT_LENGTH}" ] 2>/dev/null; then
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SHORT_LENGTH="=${INPUT_LENGTH}"
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elif [ "${INPUT_CONTINUE_ON_ERROR}" == "false" ]; then
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echo "::error ::Invalid length: ${INPUT_LENGTH}, should be a number"
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exit 1
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else
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echo "::warning ::Invalid length: ${INPUT_LENGTH}, the default length will be used."
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fi
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fi
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if [ -z "${REVISION}" ]; then
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exit 0
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fi
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if [ "$(git cat-file -e "${REVISION}" 2>&1)" == "" ]; then
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{
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echo "${PREFIX}${NAME}=${REVISION}"
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echo "${PREFIX}${NAME}_SHORT=$(git rev-parse --short"${SHORT_LENGTH}" "${REVISION}")"
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} >>"$GITHUB_ENV"
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elif [ "${INPUT_SHORT_ON_ERROR}" == "true" ]; then
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if [ -n "${INPUT_LENGTH}" ]; then
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{
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echo "${PREFIX}${NAME}=${REVISION}"
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echo "${PREFIX}${NAME}_SHORT=$(cut -c1-"${INPUT_LENGTH}" <<<"${REVISION}")"
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} >>"$GITHUB_ENV"
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else
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echo "::error ::The input 'lenght' is mandatory with 'short-on-error' set to 'true'"
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exit 1
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fi
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elif [ "${INPUT_CONTINUE_ON_ERROR}" == "false" ]; then
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echo "::error ::Invalid revision: ${REVISION} from ${NAME}"
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exit 1
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fi
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