#!/usr/bin/env bash

set -eux

run="$1"
kust_run="$1"
config="$2"
pallets="${3:-config/pallets/...}"

# make sure branch is up to date so that tags dont get overwritten by builds
# from an older revision
branch=$(git branch --show-current)
git fetch origin "$branch"
git branch --set-upstream-to=origin/"$branch"

if [ "$(git rev-parse HEAD)" != "$(git rev-parse "@{u}")" ]; then
    echo "Local branch was behind remote, refusing to publish"
    exit 1
fi

# tag artifacts according to their version and release status. releases, ie builds
# of release/* branches, get two tags according to their semver, eg 0.15 and 0.15.0
# master builds will have a "-rc" suffix and are additionally tagged as latest 
semver=$(cat .version)
minor=$(cut -d. -f1,2 < .version)
if [[ "$branch" == "release/"* ]]; then
  tag="${semver},${minor}"
  config="--bazel-configs=$config,release"
  kust_run="$kust_run --config=release"
elif [[ "$branch" == "master" ]]; then
  tag="${semver}-rc,${minor}-rc,latest"
  config="--bazel-configs=$config,release"
  kust_run="$kust_run --config=release"
else
  tag="$branch"
  config="--bazel-configs=$config"
fi

# Run the early-adopters of rules_kustomize so their images are present
# Images aren't pushed via lift for now, so we need to ensure they're present
bazel query 'kind("kustomization_push", //config/components/edge-iam-v2/...)' | xargs -n1 $kust_run

# Remainder of images will be pushed via the "old" bzl:// tags until rules_warehouse
# Alternatively, we could start querying all kustomize_push rules and 
$run //:lift -- pack \
  --push \
  "$config" \
  --tag="$tag" \
  "$pallets"