NO-ISSUE: Add /build-iso-builder skill for agent-installer-utils

.claude/skills/build-iso-builder/SKILL.md

@@ -0,0 +1,60 @@
+---
+name: build-iso-builder
+description: Build and push the agent-iso-builder container image for use with dev-scripts. Use when the user wants to build or update the iso-builder container image.
+allowed-tools: Bash, Read
+---
+
+# build-iso-builder
+
+Builds and optionally pushes the agent-iso-builder container image.
+
+## Usage
+
+```
+/build-iso-builder --tag <image:tag> [--authfile <path>] [--push]
+```
+
+## Required Parameters
+
+- `--tag <image:tag>` - Container image tag (e.g., `quay.io/myuser/agent-iso-builder:latest`)
+
+## Optional Parameters
+
+- `--authfile <path>` - Path to JSON authentication file for registry push (e.g., `~/.docker/config.json`)
+- `--push` - Automatically push to registry without prompting
+
+## What it does
+
+1. Creates a temporary build directory
+2. Copies `tools/iso_builder` to the build context
+3. Generates a Dockerfile using a scratch base image
+4. Builds the container image with podman
+5. Optionally pushes the image to the registry (with user confirmation)
+
+## Implementation
+
+Execute the bundled `build.sh` script with the user's parameters:
+
+```bash
+bash .claude/skills/build-iso-builder/build.sh [user's arguments]
+```
+
+The script handles all aspects of the build process including validation, container building, and optional pushing.
+
+## Examples
+
+```
+/build-iso-builder --tag quay.io/myuser/agent-iso-builder:latest
+/build-iso-builder --tag quay.io/myuser/agent-iso-builder:latest --authfile ~/.docker/config.json
+/build-iso-builder --tag quay.io/myuser/agent-iso-builder:latest --authfile ~/.docker/config.json --push
+```
+
+## Output
+
+The script will:
+- Build the container image locally
+- Ask for confirmation before pushing to the registry
+- Display instructions for using the image in dev-scripts:
+  ```
+  export AGENT_ISO_BUILDER_IMAGE="<your-tag>"
+  ```

.claude/skills/build-iso-builder/build.sh

@@ -0,0 +1,157 @@
+#!/bin/bash
+#
+# Skill: build-iso-builder
+# Description: Build and push agent-iso-builder container image
+# Usage: /build-iso-builder --tag <image:tag> [--authfile <path>] [--push]
+#
+
+set -euo pipefail
+
+# Variables
+IMAGE_TAG=""
+AUTHFILE=""
+AUTO_PUSH=false
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --tag)
+      IMAGE_TAG="$2"
+      shift 2
+      ;;
+    --authfile)
+      AUTHFILE="$2"
+      shift 2
+      ;;
+    --push)
+      AUTO_PUSH=true
+      shift
+      ;;
+    --help|-h)
+      echo "Usage: /build-iso-builder --tag <image:tag> [--authfile <path>] [--push]"
+      echo ""
+      echo "Required Options:"
+      echo "  --tag <image:tag>    Container image tag"
+      echo ""
+      echo "Optional Options:"
+      echo "  --authfile <path>    Path to JSON authentication file for registry push"
+      echo "  --push               Automatically push to registry without prompting"
+      echo ""
+      echo "Examples:"
+      echo "  /build-iso-builder --tag quay.io/myuser/agent-iso-builder:latest"
+      echo "  /build-iso-builder --tag quay.io/myuser/agent-iso-builder:latest --authfile ~/.docker/config.json"
+      echo "  /build-iso-builder --tag quay.io/myuser/agent-iso-builder:latest --authfile ~/.docker/config.json --push"
+      exit 0
+      ;;
+    *)
+      echo "Unknown option: $1"
+      echo "Use --help for usage information"
+      exit 1
+      ;;
+  esac
+done
+
+# Validate required parameters
+if [[ -z "${IMAGE_TAG}" ]]; then
+  echo "Error: --tag parameter is required"
+  echo ""
+  echo "Usage: /build-iso-builder --tag <image:tag> [--authfile <path>] [--push]"
+  echo "Use --help for more information"
+  exit 1
+fi
+
+# Validate authfile exists if provided
+if [[ -n "${AUTHFILE}" && ! -f "${AUTHFILE}" ]]; then
+  echo "Error: Authentication file not found: ${AUTHFILE}"
+  exit 1
+fi
+
+# Get repository root (go up 3 levels from .claude/skills/build-iso-builder/build.sh)
+REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
+cd "${REPO_ROOT}"
+
+echo "============================================"
+echo "Building agent-iso-builder container"
+echo "============================================"
+echo "Repository: ${REPO_ROOT}"
+echo "Image tag:  ${IMAGE_TAG}"
+echo ""
+
+# Create temporary build directory
+BUILD_DIR=$(mktemp -d -t agent-iso-builder-build-XXXXXX)
+trap "rm -rf ${BUILD_DIR}" EXIT
+
+echo "Creating temporary build directory: ${BUILD_DIR}"
+
+# Copy iso_builder tools to build context
+echo "Copying tools/iso_builder to build context..."
+cp -r tools/iso_builder "${BUILD_DIR}/src"
+
+# Dynamically generate Dockerfile
+echo "Generating Dockerfile..."
+cat > "${BUILD_DIR}/Dockerfile" <<'EOF'
+# Dynamically generated Dockerfile for agent-iso-builder
+# This packages the iso_builder tools for use by dev-scripts
+# Note: Uses scratch base since dev-scripts only extracts /src, doesn't run commands
+
+FROM scratch
+COPY src /src
+EOF
+
+echo ""
+echo "Generated Dockerfile:"
+echo "--------------------"
+cat "${BUILD_DIR}/Dockerfile"
+echo "--------------------"
+echo ""
+
+# Build container image
+echo "Building container image: ${IMAGE_TAG}"
+podman build -t "${IMAGE_TAG}" "${BUILD_DIR}"
+
+echo ""
+echo "Build successful!"
+echo ""
+
+# Determine if we should push
+SHOULD_PUSH=false
+if [[ "${AUTO_PUSH}" == "true" ]]; then
+  SHOULD_PUSH=true
+else
+  # Ask before pushing
+  read -p "Push image to registry? (y/N) " -n 1 -r
+  echo
+  if [[ $REPLY =~ ^[Yy]$ ]]; then
+    SHOULD_PUSH=true
+  fi
+fi
+
+# Push if requested
+if [[ "${SHOULD_PUSH}" == "true" ]]; then
+  echo "Pushing ${IMAGE_TAG} to registry..."
+
+  # Push with optional authfile
+  if [[ -n "${AUTHFILE}" ]]; then
+    podman push --authfile "${AUTHFILE}" "${IMAGE_TAG}"
+  else
+    podman push "${IMAGE_TAG}"
+  fi
+
+  echo ""
+  echo "============================================"
+  echo "Successfully pushed ${IMAGE_TAG}"
+  echo "============================================"
+else
+  echo "Skipping push. Image is available locally."
+  echo ""
+  echo "To push manually, run:"
+  if [[ -n "${AUTHFILE}" ]]; then
+    echo "  podman push --authfile \"${AUTHFILE}\" \"${IMAGE_TAG}\""
+  else
+    echo "  podman push \"${IMAGE_TAG}\""
+  fi
+fi
+
+echo ""
+echo "To use this image in dev-scripts, set:"
+echo "  export AGENT_ISO_BUILDER_IMAGE=\"${IMAGE_TAG}\""