Bundle shell scripts in setup action and call directly

actions/setup/README.md

@@ -4,9 +4,13 @@ This action copies workflow script files to the agent environment.
 
 ## Description
 
-This action runs in all workflow jobs to provide JavaScript scripts that can be required instead of being inlined in the workflow. This includes scripts for activation jobs, agent jobs, and safe-output jobs.
+This action runs in all workflow jobs to provide scripts that can be used instead of being inlined in the workflow. This includes scripts for activation jobs, agent jobs, and safe-output jobs.
 
-The action copies 117 `.cjs` JavaScript files from the `js/` directory to a destination directory (default: `/tmp/gh-aw/actions`). These files are generated by running `make actions-build` and are committed to the repository.
+The action copies:
+- 117 `.cjs` JavaScript files from the `js/` directory
+- 6 `.sh` shell scripts from the `sh/` directory
+
+All files are copied to the destination directory (default: `/tmp/gh-aw/actions`). These files are generated by running `make actions-build` and are committed to the repository.
 
 ## Usage
 
@@ -31,7 +35,7 @@ Default: `/tmp/gh-aw/actions`
 
 ### `files-copied`
 
-The number of files copied to the destination directory (should be 117).
+The number of files copied to the destination directory (should be 123: 117 JavaScript files + 6 shell scripts).
 
 ## Example
 
@@ -50,25 +54,34 @@ steps:
 
 ## Files Included
 
-This action copies 117 `.cjs` files from `actions/setup/js/`, including:
+This action copies files from `actions/setup/`, including:
 
+### JavaScript Files (117 files from `js/`)
 - Activation job scripts (check_stop_time, check_skip_if_match, check_command_position, etc.)
 - Agent job scripts (compute_text, create_issue, create_pull_request, etc.)
 - Safe output scripts (safe_outputs_*, safe_inputs_*, messages, etc.)
 - Utility scripts (sanitize_*, validate_*, generate_*, etc.)
 
-All files are copied from the committed `js/` directory which is populated by running `make actions-build` during development.
+### Shell Scripts (6 files from `sh/`)
+- `create_gh_aw_tmp_dir.sh` - Creates temporary directory structure
+- `start_safe_inputs_server.sh` - Starts safe-inputs HTTP server
+- `print_prompt_summary.sh` - Prints prompt summary to logs
+- `generate_git_patch.sh` - Generates git patches
+- `create_cache_memory_dir.sh` - Creates cache-memory directory
+- `create_prompt_first.sh` - Creates prompt directory
+
+All files are copied from the committed `js/` and `sh/` directories which are populated by running `make actions-build` during development.
 
 ## Development
 
-The `js/` directory contains generated JavaScript files created by `make actions-build`. These files are committed to the repository so that workflows using sparse checkout can access them without needing to rebuild.
+The `js/` and `sh/` directories contain generated files created by `make actions-build`. These files are committed to the repository so that workflows using sparse checkout can access them without needing to rebuild.
 
-To update the JavaScript files after modifying source files in `pkg/workflow/js/`:
+To update the files after modifying source files in `pkg/workflow/js/` or `pkg/workflow/sh/`:
 
 ```bash
 make actions-build
-git add actions/setup/js/
-git commit -m "Update action JavaScript files"
+git add actions/setup/js/ actions/setup/sh/
+git commit -m "Update action files"
 ```
 
 ## Testing Locally

actions/setup/setup.sh

@@ -72,6 +72,23 @@ for file in "${JS_SOURCE_DIR}"/*.json; do
   fi
 done
 
+# Copy shell scripts from sh/ directory with executable permissions
+SH_SOURCE_DIR="${SCRIPT_DIR}/sh"
+if [ -d "${SH_SOURCE_DIR}" ]; then
+  echo "::debug::Found shell scripts directory: ${SH_SOURCE_DIR}"
+  for file in "${SH_SOURCE_DIR}"/*.sh; do
+    if [ -f "$file" ]; then
+      filename=$(basename "$file")
+      cp "$file" "${DESTINATION}/${filename}"
+      chmod +x "${DESTINATION}/${filename}"
+      echo "::notice::Copied shell script: ${filename}"
+      FILE_COUNT=$((FILE_COUNT + 1))
+    fi
+  done
+else
+  echo "::debug::No shell scripts directory found at ${SH_SOURCE_DIR}"
+fi
+
 echo "::notice::Successfully copied ${FILE_COUNT} files to ${DESTINATION}"
 
 # Set output

actions/setup/sh/create_cache_memory_dir.sh

@@ -0,0 +1,4 @@
+mkdir -p /tmp/gh-aw/cache-memory
+echo "Cache memory directory created at /tmp/gh-aw/cache-memory"
+echo "This folder provides persistent file storage across workflow runs"
+echo "LLMs and agentic tools can freely read and write files in this directory"

actions/setup/sh/create_gh_aw_tmp_dir.sh

@@ -0,0 +1,3 @@
+mkdir -p /tmp/gh-aw/agent
+mkdir -p /tmp/gh-aw/sandbox/agent/logs
+echo "Created /tmp/gh-aw/agent directory for agentic workflow temporary files"

actions/setup/sh/create_prompt_first.sh

@@ -0,0 +1,2 @@
+PROMPT_DIR="$(dirname "$GH_AW_PROMPT")"
+mkdir -p "$PROMPT_DIR"