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Add releng/version.sh to manage release versioning
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| #!/bin/sh | ||
| # vim: softtabstop=2 shiftwidth=2 expandtab | ||
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||
| usage() { | ||
| cat <<-EOF | ||
| USAGE: $0 [options] | ||
| OPTIONS | ||
| -h | ||
| Display this message and exit | ||
| -u | ||
| Update zbm-release and generate-zbm version information | ||
| -v <version> | ||
| Specify a particular version to use | ||
| EOF | ||
| } | ||
|
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| detect_version() { | ||
| # If git-describe does the job, the job is done | ||
| version="$(git describe --tags HEAD 2>/dev/null)" || version="" | ||
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| case "${version}" in | ||
| v[0-9]*) version="${version#v}" | ||
| esac | ||
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| if [ -n "${version}" ]; then | ||
| echo "${version}" | ||
| return 0 | ||
| fi | ||
|
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| # Otherwise, use git-rev-parse if possible | ||
| if branch="$(git rev-parse --abbrev-rev HEAD 2>/dev/null)"; then | ||
| case "${branch}" in | ||
| v[0-9]*) branch="${branch#v}" | ||
| esac | ||
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| hash="$(git rev-parse --short HEAD 2>/dev/null)" || hash="" | ||
| [ -n "${hash}" ] && version="${branch:-UNKNOWN} (${hash})" | ||
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| if [ -n "${version}" ]; then | ||
| echo "${version}" | ||
| return 0 | ||
| fi | ||
| fi | ||
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| # Everything fell apart, so just try reading zbm-release | ||
| relfile="zfsbootmenu/zbm-release" | ||
| if [ -r "${relfile}" ]; then | ||
| # shellcheck disable=SC2153 | ||
| # shellcheck disable=SC1090 | ||
| version="$( . "${relfile}" 2>/dev/null && echo "${VERSION}" )" || version="" | ||
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| if [ -n "${version}" ]; then | ||
| echo "${version}" | ||
| return 0 | ||
| fi | ||
| fi | ||
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| # If there is no zbm-release, look to generate-zbm | ||
| genzbm="bin/generate-zbm" | ||
| if [ -r "${genzbm}" ]; then | ||
| # shellcheck disable=SC2016 | ||
| if verline="$(grep 'our $VERSION[[:space:]]*=' "${genzbm}")"; then | ||
| version="$(echo "${verline}" | head -n1 | sed -e "s/.*=[[:space:]]*['\"]//" -e "s/['\"].*//")" || version="" | ||
| if [ -n "${version}" ]; then | ||
| echo "${version}" | ||
| return 0 | ||
| fi | ||
| fi | ||
| fi | ||
|
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| # There is apparently no version | ||
| echo "UNKNOWN" | ||
| return 1 | ||
| } | ||
|
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| update_version() { | ||
| version="${1?a version is required}" | ||
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| # Write zbm-release | ||
| if [ -d zfsbootmenu ] && [ -w zfsbootmenu ]; then | ||
| echo "Updating zfsbootmenu/zbm-release" | ||
| cat > zfsbootmenu/zbm-release <<-EOF | ||
| NAME="ZFSBootMenu" | ||
| PRETTY_NAME="ZFSBootMenu" | ||
| ID="zfsbootmenu" | ||
| ID_LIKE="void" | ||
| HOME_URL="https://zfsbootmenu.org" | ||
| DOCUMENTATION_URL="https://docs.zfsbootmenu.org" | ||
| BUG_REPORT_URL="https://github.com/zbm-dev/zfsbootmenu/issues" | ||
| SUPPORT_URL="https://github.com/zbm-dev/zfsbootmenu/discussions" | ||
| VERSION="${version}" | ||
| EOF | ||
| fi | ||
|
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| # Update generate-zbm | ||
| if [ -w bin/generate-zbm ]; then | ||
| echo "Updating bin/generate-zbm" | ||
| sed -e "s/our \$VERSION.*/our \$VERSION = '${version}';/" -i bin/generate-zbm | ||
| fi | ||
| } | ||
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| version= | ||
| update= | ||
| while getopts "huv:" opt; do | ||
| case "${opt}" in | ||
| u) | ||
| update="yes" | ||
| ;; | ||
| v) | ||
| version="${OPTARG}" | ||
| ;; | ||
| h) | ||
| usage | ||
| exit 0 | ||
| ;; | ||
| *) | ||
| usage >&2 | ||
| exit 1 | ||
| ;; | ||
| esac | ||
| done | ||
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| [ -n "${version}" ] || version="$(detect_version)" | ||
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| if [ "${update}" = yes ]; then | ||
| update_version "${version}" | ||
| else | ||
| echo "ZFSBootMenu version: ${version}" | ||
| fi |