blob: a634438f38741d7baa7e9588a1295bdfa520b5eb [file] [log] [blame]
# Updates the pinned version of black to the latest available.
# Usage: $
set -o errexit
set -o pipefail
function main {
cd "$(dirname "${BASH_SOURCE[0]}")/.."
# Look at the latest version of black, pull all the git revisions, pick the
# one that comes first alphabetically (to minimize churn since many revisions
# might refer to the same package).
cipd describe "fuchsia/tools/black/\${platform}" -version latest |
grep version |
sort |
head -n1)
new_version="${new_version// /}" # Trim whitespace.
# Update pinned version in the ensure file. Assumes that the ensure file is
# valid and holds only a single pinned package.
in_place_sed "s/version:\S\+/$new_version/" "$ensure_file"
function in_place_sed {
local directive="$1"
local file="$2"
# Unfortunately, it's impossible to do an in-place sed that works on both Mac
# and Linux without creating a backup file.
sed -i.bak "$directive" "$file"
rm "$file.bak"
main "$@"