7e8ced534f
Use path based SHELL in Makefiles. It was suggested that this is a better solution for make for cases when there is no /usr/bin/env. See: https://github.com/purpleidea/mgmt/pull/694#discussion_r1015596204
73 lines
2.3 KiB
Bash
Executable File
73 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This script generates an rpm changelog from the project's git history.
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# version we're releasing
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DISTRO="$1"
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VERSION="$2"
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if [ "$VERSION" = "" ]; then
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echo "usage: ./$0 <distro> <version>"
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exit 1
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fi
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# path to store the changelog
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CHANGELOG="releases/${VERSION}/${DISTRO}/changelog"
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dir="$(dirname "$CHANGELOG")/"
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if [ ! -d "$dir" ]; then
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echo "changelog dir ($dir) does not exist"
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exit 1
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fi
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if [ "$DISTRO" = "centos-7" ]; then
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# FIXME: This will fail *inside* a build running on CentOS-7, until we
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# improve the below script to work when we have an old version of git!
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# Build a "fake" (temporary) changelog so that fpm doesn't fail.
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echo "" > "$CHANGELOG"
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echo "* $(date '+%a %b %d %Y') James Shubin <james@shubin.ca> ${VERSION}" >> "$CHANGELOG"
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echo "" >> "$CHANGELOG"
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echo " - James Shubin (1):" >> "$CHANGELOG"
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echo " Latest release of mgmt" >> "$CHANGELOG"
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echo "" >> "$CHANGELOG"
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exit 0 # `git tag` isn't new enough on centos-7, skip this here
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fi
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# input to format flag for git tag
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TAG_FORMAT="* %(creatordate:format:%a %b %d %Y) %(creator) %(refname:lstrip=2)"
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# a list of tags to be parsed in the loop
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TAGS=$(git tag --sort=-creatordate --format="$TAG_FORMAT" | sed -r 's/[0-9]+ -[0-9]+ //')
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# placeholder for the next line of the list
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THIS_TAGLINE=
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# parse the list
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while read -r LAST_TAGLINE; do
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# read ahead one tag
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if [ "$THIS_TAGLINE" == "" ]; then
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# store the tag for the next iteration
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THIS_TAGLINE="$LAST_TAGLINE"
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continue
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fi
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# grab the tags from the last column of the taglines
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THIS_TAG=$(echo "$THIS_TAGLINE" | awk '{print $NF}')
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LAST_TAG=$(echo "$LAST_TAGLINE" | awk '{print $NF}')
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# print the release description
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printf "\n%s\n\n" "$THIS_TAGLINE" >> "$CHANGELOG"
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# print all the commits between the tags
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git shortlog -n ${LAST_TAG}...${THIS_TAG} | sed -r '/\):/s/^/ - /' >> "$CHANGELOG"
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# first tag is special since there's no previous one
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if [ "$LAST_TAG" == "0.0.1" ]; then
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# print the release description
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printf "\n%s\n\n" "$LAST_TAGLINE" >> "$CHANGELOG"
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# print all the commits before the first tag
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git shortlog -n $LAST_TAG | sed -r '/\):/s/^/ - /' >> "$CHANGELOG"
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fi
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# store the tag for the next iteration
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THIS_TAGLINE="$LAST_TAGLINE"
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done <<< "$TAGS"
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# trim the first and last lines
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sed -i '1d;$d' "$CHANGELOG"
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