maint(common): add support for inline file exclusions to add_zip_files

This change adds support for the `-xr!wildcard` parameter to the
`add_zip_files` function, e.g. `-xr!build.sh` will exclude all `build.sh`
files from the archive. This is an alternative to adding a file list.

resources/build/zip.inc.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+# shellscript shell=bash
 #
 # This script contains zip and unzip (TODO) utilities to function for all environments.
 # unzip is available in all environments
@@ -27,6 +27,7 @@ function add_zip_files() {
   local ZIP_FLAGS=()
   local SEVENZ_FLAGS=('a') # 7z requires a command
   local INCLUDE=()
+  local EXCLUDE_FILE
   while [[ $# -gt 0 ]] ; do
     case "$1" in
       -r)
@@ -41,6 +42,14 @@ function add_zip_files() {
         SEVENZ_FLAGS+=($1)
         shift
         ;;
+      -xr!*)
+        # Recursively exclude the file after -xr! from the archive
+        EXCLUDE_FILE=$(mktemp)
+        find . -name ${1##-xr!} > "${EXCLUDE_FILE}"
+        ZIP_FLAGS+=("-x@${EXCLUDE_FILE}")
+        SEVENZ_FLAGS+=($1)
+        shift
+        ;;
 
       # Zip flags that have a corresponding 7z flag
       -q)
@@ -51,14 +60,14 @@ function add_zip_files() {
         shift
         ;;
       -[0123456789])
-        # Compression level where 
+        # Compression level where
         # -0 indicates no compression
         # -1 indicates low compression (fastest)
         # -9 indicates ultra compression (slowest)
         ZIP_FLAGS+=($1)
         if [[ $1 =~ -([0-9]) ]]; then
           SEVENZ_FLAGS+=("-mx${BASH_REMATCH[1]}")
-        fi  
+        fi
         shift;
         ;;
 
@@ -102,4 +111,7 @@ function add_zip_files() {
   # builder_echo_debug "${COMPRESS_CMD} ${SEVENZ_FLAGS[@]} ${ZIP_FLAGS[@]} ${ZIP_FILE} ${INCLUDE[@]}"
   "${COMPRESS_CMD}" ${SEVENZ_FLAGS[@]} ${ZIP_FLAGS[@]} ${ZIP_FILE} ${INCLUDE[@]}
 
+  if [[ -n "${EXCLUDE_FILE:-}" ]]; then
+    rm "${EXCLUDE_FILE}"
+  fi
 }