first

modules/system/user-groups/config.sh

@@ -0,0 +1,2 @@
+POSTINSTALL_USER_GROUPS_TARGET_USER="${POSTINSTALL_DEFAULT_USER:-gilles}"
+POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS="audio,video,plugdev,dialout,netdev,lpadmin,scanner"

modules/system/user-groups/metadata.conf

@@ -0,0 +1,4 @@
+MODULE_ID="system/user-groups"
+MODULE_NAME="Configuration groupes utilisateur"
+MODULE_CATEGORY="system"
+MODULE_DESCRIPTION="Ajoute un utilisateur cible a une liste de groupes systeme utiles"

modules/system/user-groups/module.sh

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+
+MODULE_USER_GROUPS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+MODULE_USER_GROUPS_PROJECT_ROOT="$(cd "$MODULE_USER_GROUPS_DIR/../../.." && pwd)"
+
+# shellcheck source=modules/system/user-groups/config.sh
+source "$MODULE_USER_GROUPS_DIR/config.sh"
+# shellcheck source=modules/system/user-groups/metadata.conf
+source "$MODULE_USER_GROUPS_DIR/metadata.conf"
+
+module_user_groups_metadata() {
+  printf '%s|%s|%s\n' "$MODULE_ID" "$MODULE_NAME" "$MODULE_DESCRIPTION"
+}
+
+module_user_groups_normalize_csv() {
+  local raw_groups="$1"
+
+  printf '%s\n' "$raw_groups" \
+    | tr ',' '\n' \
+    | sed 's/^[[:space:]]*//;s/[[:space:]]*$//' \
+    | sed '/^$/d'
+}
+
+module_user_groups_check() {
+  local target_user="${1:-$POSTINSTALL_USER_GROUPS_TARGET_USER}"
+  local requested_groups="${2:-$POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS}"
+  local group_name=""
+
+  if ! system_user_exists "$target_user"; then
+    ui_error "Utilisateur introuvable : $target_user"
+    return 1
+  fi
+
+  while IFS= read -r group_name; do
+    if ! system_group_exists "$group_name"; then
+      ui_warn "Groupe introuvable : $group_name"
+      return 1
+    fi
+
+    if ! system_user_in_group "$target_user" "$group_name"; then
+      ui_warn "Utilisateur $target_user non membre du groupe $group_name"
+      return 1
+    fi
+  done < <(module_user_groups_normalize_csv "$requested_groups")
+
+  ui_success "Tous les groupes demandes sont deja appliques a $target_user"
+}
+
+module_user_groups_install() {
+  local target_user="${1:-$POSTINSTALL_USER_GROUPS_TARGET_USER}"
+  local requested_groups="${2:-$POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS}"
+  local group_name=""
+  local changed=0
+
+  if ! system_user_exists "$target_user"; then
+    ui_error "Impossible de configurer les groupes : utilisateur absent ($target_user)"
+    return 1
+  fi
+
+  while IFS= read -r group_name; do
+    if ! system_group_exists "$group_name"; then
+      ui_warn "Groupe ignore car absent : $group_name"
+      continue
+    fi
+
+    if system_user_in_group "$target_user" "$group_name"; then
+      ui_info "Aucun changement : $target_user est deja dans $group_name"
+      continue
+    fi
+
+    usermod -aG "$group_name" "$target_user"
+    log_info "Utilisateur $target_user ajoute au groupe $group_name"
+    ui_success "Utilisateur $target_user ajoute au groupe $group_name"
+    changed=1
+  done < <(module_user_groups_normalize_csv "$requested_groups")
+
+  if [[ "$changed" -eq 0 ]]; then
+    ui_info "Aucun changement de groupes necessaire"
+  fi
+}
+
+module_user_groups_test() {
+  local target_user="${1:-$POSTINSTALL_USER_GROUPS_TARGET_USER}"
+  local requested_groups="${2:-$POSTINSTALL_USER_GROUPS_DEFAULT_GROUPS}"
+  local group_name=""
+
+  system_user_exists "$target_user" || return 1
+
+  while IFS= read -r group_name; do
+    system_group_exists "$group_name" || return 1
+    system_user_in_group "$target_user" "$group_name" || return 1
+  done < <(module_user_groups_normalize_csv "$requested_groups")
+}

modules/system/user-groups/tests.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+MODULE_USER_GROUPS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$MODULE_USER_GROUPS_DIR/../../.." && pwd)"
+
+# shellcheck source=lib/ui.sh
+source "$PROJECT_ROOT/lib/ui.sh"
+# shellcheck source=lib/log.sh
+source "$PROJECT_ROOT/lib/log.sh"
+# shellcheck source=lib/system.sh
+source "$PROJECT_ROOT/lib/system.sh"
+# shellcheck source=core/runtime.sh
+source "$PROJECT_ROOT/core/runtime.sh"
+# shellcheck source=modules/system/user-groups/module.sh
+source "$MODULE_USER_GROUPS_DIR/module.sh"
+
+runtime_init "$PROJECT_ROOT"
+log_init
+
+if module_user_groups_test "${1:-gilles}" "${2:-audio,video}"; then
+  printf 'user-groups test OK\n'
+else
+  printf 'user-groups test FAILED\n' >&2
+  exit 1
+fi