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#!/usr/bin/env bash
# The common script is only meant to be included from other LLVM helper scripts
if [[ $LLVM_SRC = '' ]]; then
echo "Please, define \$LLVM_SRC"
exit -1
fi
if [[ $LLVM_BLD = '' ]]; then
echo "Please, define \$LLVM_BLD"
exit -1
fi
if [[ $LLVM_GITRW = '' ]]; then
echo "Please, define \$LLVM_GITRW"
exit -1
fi
if [[ $LLVM_GITRW = 'yes' ]]; then
if [[ $LLVM_SVNUSER = '' ]] || [[ $LLVM_GITUSER = '' ]]; then
echo "Please, define \$LLVM_GITUSER and \$LLVM_SVNUSER when using GITRW=yes"
echo "GITUSER is your Linaro git user, SVNUSER is your LLVM commit user"
exit 1
fi
fi
get_branch() {
branch=`git rev-parse --abbrev-ref HEAD`
if [[ $? != 0 ]]; then
local dir=`pwd`
echo "Source dir '$dir' is not in a git repository" 1>&2
exit -1
fi
echo $branch
}
get_branches() {
branches=`git for-each-ref --sort=-committerdate refs/heads/ --format='%(refname:short)'`
if [[ $? != 0 ]]; then
local dir=`pwd`
echo "Source dir '$dir' is not in a git repository" 1>&2
exit -1
fi
echo $branches
}
safe_run() {
CMD="$*"
$CMD
if [[ $? != 0 ]]; then
echo "'$CMD' failed, bailing out"
exit 1
fi
}
is_git() {
test -d `git rev-parse --show-toplevel`/.git
}
is_git_svn() {
test -f `git rev-parse --show-toplevel`/.git/svn/.metadata
}
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