first

modules/boot/grub-theme/config.sh

@@ -0,0 +1,4 @@
+POSTINSTALL_GRUB_THEME_ARCHIVE_DIR_PRIMARY="assets/grub"
+POSTINSTALL_GRUB_THEME_ARCHIVE_DIR_FALLBACK="themes/grub"
+POSTINSTALL_GRUB_THEME_INSTALL_DIR="/boot/grub/themes/postinstall-debian"
+POSTINSTALL_GRUB_THEME_CONFIG_FILE="/etc/default/grub.d/postinstall-debian.cfg"

modules/boot/grub-theme/metadata.conf

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+MODULE_ID="boot/grub-theme"
+MODULE_NAME="Theme GRUB"
+MODULE_CATEGORY="boot"
+MODULE_DESCRIPTION="Installe un theme GRUB depuis les archives locales du depot"

modules/boot/grub-theme/module.sh

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+
+MODULE_GRUB_THEME_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+MODULE_GRUB_THEME_PROJECT_ROOT="$(cd "$MODULE_GRUB_THEME_DIR/../../.." && pwd)"
+
+# shellcheck source=lib/package.sh
+source "$MODULE_GRUB_THEME_PROJECT_ROOT/lib/package.sh"
+# shellcheck source=modules/boot/grub-theme/config.sh
+source "$MODULE_GRUB_THEME_DIR/config.sh"
+# shellcheck source=modules/boot/grub-theme/metadata.conf
+source "$MODULE_GRUB_THEME_DIR/metadata.conf"
+
+module_grub_theme_metadata() {
+  printf '%s|%s|%s\n' "$MODULE_ID" "$MODULE_NAME" "$MODULE_DESCRIPTION"
+}
+
+module_grub_theme_archive_dir() {
+  if [[ -d "$MODULE_GRUB_THEME_PROJECT_ROOT/$POSTINSTALL_GRUB_THEME_ARCHIVE_DIR_PRIMARY" ]]; then
+    printf '%s\n' "$MODULE_GRUB_THEME_PROJECT_ROOT/$POSTINSTALL_GRUB_THEME_ARCHIVE_DIR_PRIMARY"
+  else
+    printf '%s\n' "$MODULE_GRUB_THEME_PROJECT_ROOT/$POSTINSTALL_GRUB_THEME_ARCHIVE_DIR_FALLBACK"
+  fi
+}
+
+module_grub_theme_list_archives() {
+  local archive_dir=""
+  archive_dir="$(module_grub_theme_archive_dir)"
+  find "$archive_dir" -maxdepth 1 -type f \( -name '*.zip' -o -name '*.tar.gz' -o -name '*.tgz' \) -printf '%f\n' | sort
+}
+
+module_grub_theme_extract() {
+  local archive_name="$1"
+  local archive_dir=""
+  local archive_path=""
+  local target_dir=""
+
+  archive_dir="$(module_grub_theme_archive_dir)"
+  archive_path="$archive_dir/$archive_name"
+  target_dir="$POSTINSTALL_GRUB_THEME_INSTALL_DIR/${archive_name%.*}"
+
+  mkdir -p "$target_dir"
+
+  case "$archive_name" in
+    *.zip)
+      if ! package_is_installed unzip; then
+        package_refresh_indexes
+        package_install unzip
+      fi
+      unzip -o "$archive_path" -d "$target_dir" >/dev/null
+      ;;
+    *.tar.gz|*.tgz)
+      tar -xzf "$archive_path" -C "$target_dir"
+      ;;
+    *)
+      ui_error "Archive de theme non supportee : $archive_name"
+      return 1
+      ;;
+  esac
+
+  find "$target_dir" -type f -name 'theme.txt' | head -n 1
+}
+
+module_grub_theme_install() {
+  local archive_name="$1"
+  local theme_path=""
+
+  if [[ -z "$archive_name" ]]; then
+    ui_error "Aucune archive de theme specifiee"
+    return 1
+  fi
+
+  mkdir -p /etc/default/grub.d
+  theme_path="$(module_grub_theme_extract "$archive_name")" || return 1
+
+  printf 'GRUB_THEME="%s"\n' "$theme_path" > "$POSTINSTALL_GRUB_THEME_CONFIG_FILE"
+  update-grub
+
+  log_info "Theme GRUB configure : $archive_name"
+  ui_success "Theme GRUB configure : $archive_name"
+}
+
+module_grub_theme_test() {
+  test -f "$POSTINSTALL_GRUB_THEME_CONFIG_FILE" || return 1
+  grep -q '^GRUB_THEME=' "$POSTINSTALL_GRUB_THEME_CONFIG_FILE" || return 1
+}

modules/boot/grub-theme/tests.sh

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+#!/usr/bin/env bash
+
+MODULE_GRUB_THEME_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$MODULE_GRUB_THEME_DIR/../../.." && pwd)"
+
+# shellcheck source=lib/ui.sh
+source "$PROJECT_ROOT/lib/ui.sh"
+# shellcheck source=lib/log.sh
+source "$PROJECT_ROOT/lib/log.sh"
+# shellcheck source=core/runtime.sh
+source "$PROJECT_ROOT/core/runtime.sh"
+# shellcheck source=modules/boot/grub-theme/module.sh
+source "$MODULE_GRUB_THEME_DIR/module.sh"
+
+runtime_init "$PROJECT_ROOT"
+log_init
+
+if ! test -f /etc/default/grub.d/postinstall-debian.cfg; then
+  printf 'grub-theme test SKIPPED: module configuration not applied\n'
+  exit 0
+fi
+
+if module_grub_theme_test; then
+  printf 'grub-theme test OK\n'
+else
+  printf 'grub-theme test FAILED\n' >&2
+  exit 1
+fi