47 lines
1.8 KiB
Bash
47 lines
1.8 KiB
Bash
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#!/usr/bin/env bash
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# SPDX-License-Identifier: Apache-2.0
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# Copyright © 2022 Roberto Hidalgo <chinampa@un.rob.mx>
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@milpa.load_util user-input
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current_branch=$(git rev-parse --abbrev-ref HEAD)
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[[ "$current_branch" != "main" ]] && @milpa.fail "Refusing to release on branch <$current_branch>"
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[[ -n "$(git status --porcelain)" ]] && @milpa.fail "Git tree is messy, won't continue"
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function next_semver() {
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local components
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IFS="." read -r -a components <<< "${2}"
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following=""
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case "$1" in
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major ) following="$((components[0]+1)).0.0" ;;
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minor ) following="${components[0]}.$((components[1]+1)).0" ;;
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patch ) following="${components[0]}.${components[1]}.$((components[2]+1))" ;;
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*) @milpa.fail "unknown increment type: <$1>"
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esac
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echo "$following"
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}
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increment="$MILPA_ARG_INCREMENT"
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# get the latest tag, ignoring any pre-releases
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# by default current version is 0.0.-1, and must initially release a patch
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current="$(git describe --abbrev=0 --exclude='*-*' --tags 2>/dev/null || echo "0.0.-1")"
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next=$(next_semver "$increment" "$current")
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if [[ "$MILPA_OPT_PRE" ]]; then
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# pre releases might update previous ones, look for them
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pre_current=$(git describe --abbrev=0 --match="$next-$MILPA_OPT_PRE.*" --tags 2>/dev/null || echo "$current-$MILPA_OPT_PRE.-1")
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build=${pre_current##*.}
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next="$next-$MILPA_OPT_PRE.$(( build + 1 ))"
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fi
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@milpa.log info "Creating release with version $(@milpa.fmt inverted "$next")"
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@milpa.confirm "Proceed with release?" || @milpa.fail "Refusing to continue, got <$REPLY>"
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@milpa.log success "Continuing with release"
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@milpa.log info "Creating tag and pushing"
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git tag "$next" || @milpa.fail "Could not create tag $next"
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git push origin "$next" || @milpa.fail "Could not push tag $next"
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@milpa.log complete "Release created and pushed to origin!"
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