mirror of
https://github.com/angular/angular.git
synced 2026-09-14 13:54:52 +08:00
Jeremy Elbourn
44 lines
1.4 KiB
Bash
Executable File
44 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Generates the data used by the stamping feature in bazel.
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# This script is intended to be used as a Bazel workspace_status_command, which
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# prints out a set of key-value pairs.
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# See https://github.com/angular/angular/blob/master/docs/BAZEL.md for more explanation
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set -u -e -E -o pipefail
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function onError {
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echo "Failed to execute: $0"
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echo ""
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}
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# Setup crash trap
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trap 'onError' ERR
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if [[ "$(git tag)" == "" ]]; then
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echo "No git tags found, can't stamp the build."
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echo "Either fetch the tags:"
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echo " git fetch git@github.com:angular/material2.git --tags"
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echo "or build without stamping by giving an empty workspace_status_command:"
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echo " bazel build --workspace_status_command= ..."
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echo ""
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fi
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# Gets a human-readable name for HEAD, e.g. "6.0.0-rc.0-15-g846ddfa"
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git_version_raw=$(git describe --abbrev=7 --tags HEAD)
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# Find out if there are any uncommitted local changes
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if [[ $(git status --untracked-files=no --porcelain) ]]; then
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local_changes_suffix=".with-local-changes";
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else
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local_changes_suffix="";
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fi
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# Reformat `git describe` version string into a more semver-ish string
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# From: 5.2.0-rc.0-57-g757f886
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# To: 5.2.0-rc.0+57.sha-757f886
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# Or: 5.2.0-rc.0+57.sha-757f886.with-local-changes
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semver_style_version="$(echo ${git_version_raw} | sed -E 's/-([0-9]+)-g/+\1.sha-/g')"
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version_stamp="${semver_style_version}${local_changes_suffix}"
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echo "BUILD_SCM_VERSION ${version_stamp}"
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