feat!: allow customized boot_menu.yml from consumer (#59)

.github/workflows/shellcheck.yml

@@ -49,6 +49,7 @@ jobs:
           image-name: ublue-test
           installer-major-version: 38
           installer-repo: releases
+          boot-menu-path: boot_menu.yml
       - name: upload test result as artifact
         uses: actions/upload-artifact@v3
         with:

action.yml

@@ -23,6 +23,9 @@ inputs:
     description: 'Output ISO filename'
     required: false
     default: ''
+  boot-menu-path:
+    description: boot_menu.yml to use for grub.cfg generation
+    required: true
 
 runs:
   using: composite
@@ -63,6 +66,8 @@ runs:
       shell: bash
       id: build
       working-directory: ${{ github.action_path }}
+      env:
+        BOOT_MENU_PATH: ${{ github.workspace }}/${{ inputs.boot-menu-path }}
       run: |
         export REPO="${{ inputs.installer-repo }}"
         ./isopatch.sh Fedora-Everything-netinst-${{ inputs.cpu-arch }}.iso ${{ steps.iso-name.outputs.iso_name }}

isopatch.sh

@@ -4,6 +4,8 @@ export PS4='+ \e[31m${FUNCNAME[0]:-isopatch}\e[39m:\e[97m${LINENO}\e[39m:> '
 set -ouex pipefail
 
 # Global state, please keep to a minimum
+BOOT_MENU_PATH="${BOOT_MENU_PATH:-boot_menu.yml}"
+readonly BOOT_MENU_PATH
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 readonly SCRIPT_DIR
 WORK_DIR="$(mktemp -d -p "$SCRIPT_DIR")"
@@ -71,7 +73,7 @@ patch_grub_cfg() {
             -D "VOLUME_ID=${VOLUME_ID}" \
             -D "RELEASE=${RELEASE}" \
             "${SCRIPT_DIR}/installer/overlay/${ARCH}/${GRUB_CFG}" \
-            boot_menu.yml
+            "${BOOT_MENU_PATH}"
     done
 
     sudo mount -o loop "${ESP_IMG}" "${WORK_DIR}/overlay/EFI"
@@ -85,7 +87,7 @@ patch_grub_cfg() {
             -D "VOLUME_ID=${VOLUME_ID}" \
             -D "RELEASE=${RELEASE}" \
             "${SCRIPT_DIR}/installer/overlay/${ARCH}/${GRUB_CFG}" \
-            boot_menu.yml
+            "${BOOT_MENU_PATH}"
     done
 
     MBR_GRUB_CFG_FILES=(
@@ -98,7 +100,7 @@ patch_grub_cfg() {
             -D "VOLUME_ID=${VOLUME_ID}" \
             -D "RELEASE=${RELEASE}" \
             "${SCRIPT_DIR}/installer/overlay/${ARCH}/${GRUB_CFG}" \
-            boot_menu.yml
+            "${BOOT_MENU_PATH}"
     done
 }