third_party_rust_syn/tests/clone.sh
2018-03-31 22:50:09 +02:00

25 lines
464 B
Bash
Executable File

#!/bin/bash
REMOTE=rust
REPO=https://github.com/rust-lang/rust
REV=80785a547d29519dbdb5781437ec318fb210b980
set -euo pipefail
cd "$(dirname "${BASH_SOURCE[0]}")"
mkdir -p rust
cd rust
git init
if git remote | grep --fixed-strings --line-regexp --quiet "$REMOTE"; then
git remote set-url "$REMOTE" "$REPO"
else
git remote add "$REMOTE" "$REPO"
fi
if ! git cat-file -t "$REV" >/dev/null 2>&1; then
git fetch "$REMOTE" master
fi
git checkout "$REV"