55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
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#!/bin/bash
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set -euo pipefail
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KEEP_V_R=
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while [ $# -gt 0 ]; do
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case "$1" in
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-h | --help)
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echo "Usage: $0 [--keep-v-r]" >&2
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exit 0
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;;
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--keep-v-r)
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KEEP_V_R=1
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;;
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*)
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echo "$0: unrecognized option: $1" >&2
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exit 1
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;;
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esac
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shift
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done
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main() {
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local upstream
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upstream=$(get_parsed_spec_field URL)
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curl -Lo rpm-ostree.spec.new "$upstream/raw/master/packaging/rpm-ostree.spec.in"
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sed -ne '/%changelog/,$ p' rpm-ostree.spec >> rpm-ostree.spec.new
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if [ -n "${KEEP_V_R}" ]; then
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local version release
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version=$(get_raw_spec_field Version)
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release=$(get_raw_spec_field Release)
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sed -ie "s/^Version:.*/Version: $version/" rpm-ostree.spec.new
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sed -ie "s/^Release:.*/Release: $release/" rpm-ostree.spec.new
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fi
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if git diff --quiet --exit-code rpm-ostree.spec; then
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mv rpm-ostree.spec.new rpm-ostree.spec
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echo "Updated rpm-ostree.spec" >&2
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else
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echo "Refusing to overwrite dirty rpm-ostree.spec" >&2
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echo "Updated rpm-ostree.spec.new" >&2
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fi
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}
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get_parsed_spec_field() {
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rpmspec -P rpm-ostree.spec | grep "^${1}: " | head -n1 | cut -d ' ' -f 2
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}
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get_raw_spec_field() {
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grep "^${1}: " rpm-ostree.spec | head -n1 | cut -d ' ' -f 2
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}
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main "$@"
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