feat(charts): Now using bjw-s's common library chart (#7)

hack/update-version.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+
+# require yq
+command -v yq >/dev/null 2>&1 || {
+  echo >&2 'yq (https://github.com/mikefarah/yq) is not installed. Aborting.'
+  exit 1
+}
+
+function _print_usage() {
+  echo 'Usage: {major|minor|patch} [chart...]'
+  exit "${1:-0}"
+}
+
+if [ "$#" -eq 0 ]; then
+  _print_usage
+fi
+
+UPDATE_TYPE="$(tr '[:upper:]' '[:lower:]' <<<"$1")"
+shift
+case "$UPDATE_TYPE" in
+  major) SCRIPT='[(.0 | @yamld | . + 1), 0, 0]' ;;
+  minor) SCRIPT='[.0, (.1 | @yamld | . + 1), 0]' ;;
+  patch) SCRIPT='[.0, .1, (.2 | @yamld | . + 1)]' ;;
+  *) echo >&2 "Invalid update type: $UPDATE_TYPE"; _print_usage 1 ;;
+esac
+
+echo "Performing $UPDATE_TYPE version bump"
+
+CHARTS=()
+if [ "$#" -gt 0 ]; then
+  # Get changed dirs from params
+  for file in "$@"; do
+    CHARTS+=( "$(dirname "$file")" )
+  done
+else
+  # Get changed dirs from uncommitted changes
+  for file in $(git status --porcelain charts | grep '^M' | cut -c4-); do
+    CHARTS+=( "$(dirname "$file")" )
+  done
+fi
+CHARTS=( $(sort -u <<<"${CHARTS[*]}") )
+
+for chart in "${CHARTS[@]}"; do (
+  meta_file="$chart/Chart.yaml"
+  if [ ! -f "$meta_file" ]; then echo >&2 "Invalid file: $meta_file"; exit; fi
+
+  current="$(yq '.version' "$meta_file")"
+  yq -i '.version |= (split(".") | '"$SCRIPT"' | join("."))' "$meta_file"
+  new="$(yq '.version' "$meta_file")"
+  echo "Updated $(basename "$chart") from v$current to v$new"
+) done