35 lines
983 B
Bash
Executable File
35 lines
983 B
Bash
Executable File
#!/usr/bin/env bash
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set -xeuo pipefail
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sign=(-u motiejus@jakstys.lt)
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[[ $1 == "--nosign" ]] && { sign=(); shift; }
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_err(){ >&2 echo "ERROR: $*"; exit 1; }
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git status --porcelain | grep -q "" &&
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_err "working tree is dirty, commit your changes first."
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[[ "$1" =~ ^v([0-9]+)\.([0-9]+)(\.([0-9]+))?(-rc([0-9]+))?$ ]] || \
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_err "arg1 accepts the following formats: v1.0 v1.0.0 v1.0-rc1 v1.0.1-rc1"
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git tag | grep -q "^$1$" &&
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_err "tag $1 already exists"
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last_tag=$(git tag | tail -1)
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{
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echo bazel-zig-cc "$1"
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echo
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echo Changelog since "$last_tag":
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git log --pretty=format:"- [%an] %s" "$last_tag"..HEAD | \
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grep -v "Update release notes for $last_tag"
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} | git tag "${sign[@]}" -F - "$1"
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shasum=$(git archive --prefix="bazel-zig-cc-$1/" --format=tar "$1" | \
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gzip -n | sha256sum | cut -f1 -d" ")
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./relnotes.awk -v tag="$1" -v sha256sum="$shasum" README.md | sponge README.md
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git add README.md
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git commit -m "Update release notes for $1"
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