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Update version automatically and track it through tags.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| #!/bin/bash -e | ||
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| REQUEST_BUMP="$1" | ||
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| setup_version() { | ||
| if [ -f "/tmp/semver" ]; then | ||
| return 0 | ||
| fi | ||
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| wget -q -O /tmp/semver \ | ||
| https://raw.githubusercontent.com/fsaintjacques/semver-tool/master/src/semver | ||
| chmod +x /tmp/semver | ||
| } | ||
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| # Print version with "v" prefix | ||
| get_latest_tag() { | ||
| tag="$(git describe --tags --abbrev=0 --match="v[0-9].[0-9].[0-9]*")" | ||
| echo "${tag}" | ||
| } | ||
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| update_version() { | ||
| setup_version | ||
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| last_version="${LAST_VERSION}" | ||
| if [ "${GIT_HASH}" == "${LAST_VERSION_HASH}" ]; then | ||
| echo "${last_version}" | ||
| exit 0 | ||
| fi | ||
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| REQUEST_BUMP="$(echo "${REQUEST_BUMP}" | tr '[:upper:]' '[:lower:]')" | ||
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| case "${REQUEST_BUMP}" in | ||
| break|major) is_breaking=1 ;; | ||
| feat|minor) is_feature=1 ;; | ||
| rc) is_rc=1 ;; | ||
| patch) is_patch=1 ;; | ||
| *) | ||
| # Guess the bump from commit history | ||
| commits="${COMMITS_FROM_LAST}" | ||
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| is_breaking="$(echo "${commits}" | awk '{ print $2; }' | { grep "BREAK:" || :; })" | ||
| is_feature="$(echo "${commits}" | awk '{ print $2; }' | { grep "feat:" || :; })" | ||
| is_rc="$(echo "${last_version}" | { grep -- "-rc" || :; })" | ||
| ;; | ||
| esac | ||
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| if [ -n "${is_breaking}" ]; then | ||
| ver_bump="major" | ||
| elif [ -n "${is_feature}" ]; then | ||
| ver_bump="minor" | ||
| elif [ -n "${is_rc}" ]; then | ||
| ver_bump="prerel rc." | ||
| else | ||
| ver_bump="patch" | ||
| fi | ||
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| # Update version according to commit history | ||
| new_version=$(/tmp/semver bump ${ver_bump} "${last_version}") | ||
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| # Add -rc to the new version code | ||
| if [ -n "${is_rc}" ] && [ "${ver_bump}" != "prerel rc." ]; then | ||
| new_version=$(/tmp/semver bump ${ver_bump} "${new_version}") | ||
| fi | ||
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| echo "v${new_version}" | ||
| } | ||
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| update_version |