fix: replace raw echo with output helpers in git/mkmissing-release

CHANGELOG.md

@@ -17,6 +17,7 @@ Please ADD ALL Changes to the UNRELEASED SECTION and not a specific release
 - Replace raw echo with standard output helpers in git/update-dotnet-sdk
 - Replace raw echo with standard output helpers in git/switchtomain
 - Replace raw echo with output helpers in git/optimise-git
+- Replace raw echo with output helpers in git/mkmissing-release
 ### Changed
 - Replace raw echo with standard output helpers (die/info/success) in github/cancel-workflows
 - Replace raw echo with standard output helpers (die/info/success) in git/update-repos-personal

git/mkmissing-release

@@ -1,15 +1,28 @@
 #! /bin/sh
 
+die() {
+    printf '\n\033[31m✗\033[0m %s\n' "$*" >&2
+    exit 1
+}
+
+success() {
+    printf '\n\033[32m✓\033[0m %s\n' "$*"
+}
+
+info() {
+    printf '\n\033[32m→\033[0m %s\n' "$*"
+}
+
 BASEDIR="$(dirname "$(readlink -f "$0")")"
-echo "Script Dir: $BASEDIR"
+info "Script Dir: $BASEDIR"
 
 find "$(pwd)"/* -name '*.git' -print | sed "s|/.git$||" | sort -u | grep -v .cache | while IFS= read -r line
 do
-  echo "$line"
+  info "$line"
   CURRENT_DIR=$line
 
-  echo "==== $CURRENT_DIR ==="
+  info "==== $CURRENT_DIR ==="
   cd "$CURRENT_DIR" && "$BASEDIR/missing-release-branches"
 
-  echo " * done"
+  success " * done"
 done