#!/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 in base/version_git.sh" echo "struct GitVersionInfo" echo " commit::AbstractString" echo " commit_short::AbstractString" echo " branch::AbstractString" echo " build_number::Int" echo " date_string::AbstractString" echo " tagged_commit::Bool" echo " fork_master_distance::Int" echo " fork_master_timestamp::Float64" echo "end" echo "" cd $1 # If the script didn't ask not to use git info if [ "$#" = "2" -a "$2" = "NO_GIT" ]; then # this comment is used in base/Makefile to distinguish boilerplate echo "# Default output if git is not available." echo "const GIT_VERSION_INFO = GitVersionInfo(\"\" ,\"\" ,\"\" ,0 ,\"\" ,true ,0 ,0.)" exit 0 fi # Collect temporary variables origin=$(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 "$(git status --porcelain)" ]; then # append dirty mark '*' if the repository has uncommited changes commit_short="$commit_short"* fi branch=$(git branch | sed -n '/\* /s///p') topdir=$(git rev-parse --show-toplevel) verchanged=$(git blame -L ,1 -sl -- "$topdir/VERSION" | cut -f 1 -d " ") if [ $verchanged = 0000000000000000000000000000000000000000 ]; then # uncommited change to VERSION build_number=0 else build_number=$(git rev-list --count HEAD "^$verchanged") fi date_string=$git_time case $(uname) in Darwin | FreeBSD) date_string="$(/bin/date -jr $git_time -u '+%Y-%m-%d %H:%M %Z')" ;; MINGW*) git_time=$(git log -1 --pretty=format:%ci) date_string="$(/bin/date --date="$git_time" -u '+%Y-%m-%d %H:%M %Z')" ;; *) date_string="$(/bin/date --date="@$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 $origin)master) --format=format:"%ct") # Check for errrors and emit default value for missing numbers. if [ -z "$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 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." echo ")"