diff options
Diffstat (limited to 'contrib/guix')
| -rwxr-xr-x | contrib/guix/guix-build.sh | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/contrib/guix/guix-build.sh b/contrib/guix/guix-build.sh index b956be6579..9ce0c7e18c 100755 --- a/contrib/guix/guix-build.sh +++ b/contrib/guix/guix-build.sh @@ -6,6 +6,20 @@ set -e -o pipefail ## Sanity Checks ## ################### +################ +# Check 1: Make sure that we can invoke required tools +################ +for cmd in git make guix cat mkdir; do + if ! command -v "$cmd" > /dev/null 2>&1; then + echo "ERR: This script requires that '$cmd' is installed and available in your \$PATH" + exit 1 + fi +done + +################ +# Check 2: Make sure GUIX_BUILD_OPTIONS is empty +################ +# # GUIX_BUILD_OPTIONS is an environment variable recognized by guix commands that # can perform builds. This seems like what we want instead of # ADDITIONAL_GUIX_COMMON_FLAGS, but the value of GUIX_BUILD_OPTIONS is actually @@ -30,6 +44,26 @@ EOF exit 1 fi +################ +# Check 3: Make sure that we're not in a dirty worktree +################ +if ! git diff-index --quiet HEAD -- && [ -z "$FORCE_DIRTY_WORKTREE" ]; then +cat << EOF +ERR: The current git worktree is dirty, which may lead to broken builds. + + Aborting... + +Hint: To make your git worktree clean, You may want to: + 1. Commit your changes, + 2. Stash your changes, or + 3. Set the 'FORCE_DIRTY_WORKTREE' environment variable if you insist on + using a dirty worktree +EOF +exit 1 +else + GIT_COMMIT=$(git rev-parse --short=12 HEAD) +fi + ######### # Setup # ######### |