Revision 8aac809024616956185de807d5c816e835ff0127 authored by Steven G. Johnson on 14 July 2023, 12:41:09 UTC, committed by Steven G. Johnson on 16 July 2023, 20:01:13 UTC
1 parent cc9019a
version_git.sh
#!/bin/sh
# This file is a part of Julia. License is MIT: https://julialang.org/license
# This file collects git info and create a julia file with the GIT_VERSION_INFO struct
echo "# This file was autogenerated by base/version_git.sh"
echo "struct GitVersionInfo"
echo " commit::String"
echo " commit_short::String"
echo " branch::String"
echo " build_number::Int"
echo " date_string::String"
echo " tagged_commit::Bool"
echo " fork_master_distance::Int"
echo " fork_master_timestamp::Float64"
echo " build_system_commit::String"
echo " build_system_commit_short::String"
echo "end"
echo ""
cd $1
# If the script didn't ask not to use git info
if [ "$#" = "2" -a "$2" = "NO_GIT" ]; then
# this comment is used in base/Makefile to distinguish boilerplate
echo "# Default output if git is not available."
echo 'const GIT_VERSION_INFO = GitVersionInfo("", "", "", 0, "", true, 0, 0.0, "", "")'
exit 0
fi
# Collect temporary variables
origin=$(git config -l 2>/dev/null | grep 'remote\.\w*\.url.*JuliaLang/julia' | sed -n 's/remote\.\([a-zA-Z]*\)\..*/\1\//p')
if [ -z "$origin" ]; then
origin="origin/"
fi
git_time=$(git log -1 --pretty=format:%ct)
#collect the contents
commit=$(git rev-parse HEAD)
commit_short=$(git rev-parse --short HEAD)
if [ -n "$(git status --porcelain)" ]; then
# append dirty mark '*' if the repository has uncommitted changes
commit_short="$commit_short"*
fi
# Our CI system checks commits out as a detached head, and so we must
# use the provided branch name, as we cannot autodetect this commit as
# the tip of any such branch.
if [ -n "${BUILDKITE_BRANCH}" ]; then
branch="${BUILDKITE_BRANCH}"
else
branch=$(git rev-parse --abbrev-ref HEAD)
fi
topdir=$(git rev-parse --show-toplevel)
verchanged=$(git blame -L ,1 -sl -- "$topdir/VERSION" | cut -f 1 -d " ")
if [ $verchanged = 0000000000000000000000000000000000000000 ]; then
# uncommitted change to VERSION
build_number=0
else
build_number=$(git rev-list --count HEAD "^$verchanged")
fi
case $(uname) in
Darwin | FreeBSD)
if (date --version 2>/dev/null | grep -q 'GNU coreutils')
then # GNU date installed and earlier on PATH than BSD date
date_string="$(date --date="@$git_time" -u '+%Y-%m-%d %H:%M %Z')"
else # otherwise assume BSD date
date_string="$(date -jr $git_time -u '+%Y-%m-%d %H:%M %Z')"
fi
;;
MINGW*)
git_time=$(git log -1 --pretty=format:%ci)
date_string="$(date --date="$git_time" -u '+%Y-%m-%d %H:%M %Z')"
;;
*)
date_string="$(date --date="@$git_time" -u '+%Y-%m-%d %H:%M %Z')"
;;
esac
if [ $(git describe --tags --exact-match 2> /dev/null) ]; then
tagged_commit="true"
else
tagged_commit="false"
fi
fork_master_distance=$(git rev-list HEAD ^"$(echo $origin)master" | wc -l | sed -e 's/[^[:digit:]]//g')
fork_master_timestamp=$(git show -s $(git merge-base HEAD $(echo $origin)master) --format=format:"%ct")
# Check for errors and emit default value for missing numbers.
if [ -z "$build_number" ]; then
build_number="-1"
fi
if [ -z "$fork_master_distance" ]; then
fork_master_distance="-1"
fi
if [ -z "$fork_master_timestamp" ]; then
fork_master_timestamp="0"
fi
build_system_directory="../.buildkite"
if [ -d "${build_system_directory}/.git" ]; then
build_system_commit=$(git -C "${build_system_directory}" rev-parse HEAD)
build_system_commit_short=$(git -C "${build_system_directory}" rev-parse --short HEAD)
else
build_system_commit=""
build_system_commit_short=""
fi
echo "const GIT_VERSION_INFO = GitVersionInfo("
echo " \"$commit\","
echo " \"$commit_short\","
echo " \"$branch\","
echo " $build_number,"
echo " \"$date_string\","
echo " $tagged_commit,"
echo " $fork_master_distance,"
echo " $fork_master_timestamp.0,"
echo " \"$build_system_commit\","
echo " \"$build_system_commit_short\","
echo ")"
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