Adopt new layout for files/, class/, hooks/

files/<path>/<CLASS> becomes files/<CLASS>/<path>.
class/<CLASS>.var becomes env/<CLASS>.
hooks/<hookname>.<CLASS> becomes hooks/<CLASS>/<hookname>.

config/files/etc/apt/apt.conf.d/15grml-live/GRMLBASE → config/files/GRMLBASE/etc/apt/apt.conf.d/15grml-live

@@ -1,4 +1,4 @@
-// Installed via ${GRML_FAI_CONFIG}/files/etc/apt/apt.conf.d/15grml-live/GRMLBASE
+// Installed via ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/apt/apt.conf.d/15grml-live
 
 // Recommends just pull in way tooooo much packages, so disable it:
 APT::Install-Recommends false;   // added by grml-live

config/files/etc/apt/sources.list/GRMLBASE → config/files/GRMLBASE/etc/apt/sources.list

@@ -1,6 +1,6 @@
 ###################################################################
 # Installed via grml-live's
-# ${GRML_FAI_CONFIG}/files/etc/apt/sources.list/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/apt/sources.list
 ###################################################################
 
 ##### IMPORTANT NOTE ##############################################

config/files/etc/cloud/cloud.cfg.d/42_grml.cfg/GRMLBASE → config/files/GRMLBASE/etc/cloud/cloud.cfg.d/42_grml.cfg

@@ -2,7 +2,7 @@
 #
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/51-cloud-init script, using
-# ${GRML_FAI_CONFIG}/files/etc/cloud/cloud.cfg.d/42_grml.cfg/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/cloud/cloud.cfg.d/42_grml.cfg
 
 system_info:
    # This will affect which distro class gets used

config/files/etc/default/console-setup/GRMLBASE → config/files/GRMLBASE/etc/default/console-setup

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/26-console-setup script, using
-# ${GRML_FAI_CONFIG}/files/etc/default/console-setup/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/default/console-setup
 
 # CONFIGURATION FILE FOR SETUPCON
 # Consult the console-setup(5) manual page.

config/files/etc/fstab/GRMLBASE → config/files/GRMLBASE/etc/fstab

@@ -2,7 +2,7 @@
 #
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/30-fstab script, using
-# ${GRML_FAI_CONFIG}/files/etc/fstab/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/fstab
 #
 # <filesystem> <mountpoint>   <type> <options>                             <dump> <pass>
 /dev/fd0       /media/floppy    auto   user,noauto,exec                      0      0

config/files/etc/hosts/GRMLBASE → config/files/GRMLBASE/etc/hosts

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/34-hosts script, using
-# ${GRML_FAI_CONFIG}/files/etc/hosts/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/hosts
 
 127.0.0.1       $HOSTNAME    localhost
 

config/files/etc/locale.conf/GRMLBASE → config/files/GRMLBASE/etc/locale.conf

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/25-locales script, using
-# ${GRML_FAI_CONFIG}/files/etc/locale.conf/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/locale.conf
 ################################################################################
 # This file lists the locales configuration as used by e.g. systemd-firstboot
 LANG=C.UTF-8

config/files/etc/locale.gen/GRMLBASE → config/files/GRMLBASE/etc/locale.gen

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/25-locales script, using
-# ${GRML_FAI_CONFIG}/files/etc/locale.gen/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/locale.gen
 ################################################################################
 # This file lists locales that you wish to have built. You can find a list
 # of valid supported locales at /usr/share/i18n/SUPPORTED. Other

config/files/etc/modprobe.d/loop-part.conf/GRMLBASE → config/files/GRMLBASE/etc/modprobe.d/loop-part.conf

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/39-modprobe script, using
-# ${GRML_FAI_CONFIG}/files/etc/modprobe.d/loop-part.conf/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/modprobe.d/loop-part.conf
 #
 # Filename:      /etc/modprobe.d/loop-part.conf
 # Purpose:       Enable partitions for loop devices per default in Grml

config/files/etc/modules-load.d/grml.conf/GRMLBASE → config/files/GRMLBASE/etc/modules-load.d/grml.conf

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/41-modules script, using
-# ${GRML_FAI_CONFIG}/files/etc/modules-load.d/grml.conf/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/modules-load.d/grml.conf
 ################################################################################
 # This file should contain the names of kernel modules that are
 # to be loaded at boot time, one per line.  Comments begin with

config/files/etc/network/interfaces/GRMLBASE → config/files/GRMLBASE/etc/network/interfaces

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/35-network script, using
-# ${GRML_FAI_CONFIG}/files/etc/network/interfaces/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/network/interfaces
 
 # interfaces(5) file used by ifup(8) and ifdown(8)
 

config/files/etc/sudoers.d/user-nopasswd/GRMLBASE → config/files/GRMLBASE/etc/sudoers.d/user-nopasswd

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/20-sudo script, using
-# ${GRML_FAI_CONFIG}/files/etc/sudoers.d/user-nopasswd/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/sudoers.d/user-nopasswd
 
 # WARNING: This allows the unprivileged $USERNAME user to start commands as root
 # WARNING: This is totally insecure and (almost) makes $USERNAME a second root account.

config/files/etc/tmpfiles.d/man-db.conf/GRMLBASE → config/files/GRMLBASE/etc/tmpfiles.d/man-db.conf

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/85-systemd script, using
-# ${GRML_FAI_CONFIG}/files/etc/tmpfiles.d/man-db.conf/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/tmpfiles.d/man-db.conf
 
 # Override default (age set to 1w) to avoid disappearing mandb caches
 d /var/cache/man 0755 man man -

config/files/usr/share/initramfs-tools/scripts/init-top/grml/GRMLBASE → config/files/GRMLBASE/usr/share/initramfs-tools/scripts/init-top/grml

@@ -2,7 +2,7 @@
 #
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/42-branding script, using
-# ${GRML_FAI_CONFIG}/files/usr/share/initramfs-tools/scripts/init-top/grml/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/usr/share/initramfs-tools/scripts/init-top/grml
 #
 # Filename:      /usr/share/initramfs-tools/scripts/init-top/grml
 # Purpose:       Early boot progress handler
@@ -72,14 +72,16 @@ if checkbootparam "nocolor" ; then
   # ANSI COLORS
   # Erase to end of line
   CRE=""
+"
   # Clear and reset Screen
   CLEAR="c"
 else
   # Reset fb color mode
   RESET="]R"
   # ANSI COLORS
   # Erase to end of line
-  CRE=""
+  # Clear and reset Screen
+"
   # Clear and reset Screen
   CLEAR="c"
   # Normal color

config/files/etc/locale.gen/LOCALES → config/files/LOCALES/etc/locale.gen

@@ -1,6 +1,6 @@
 # This file was deployed via grml-live's
 # ${GRML_FAI_CONFIG}/scripts/GRMLBASE/25-locales script, using
-# ${GRML_FAI_CONFIG}/files/etc/locale.gen/GRMLBASE
+# ${GRML_FAI_CONFIG}/files/GRMLBASE/etc/locale.gen
 ################################################################################
 # This file lists locales that you wish to have built. You can find a list
 # of valid supported locales at /usr/share/i18n/SUPPORTED. Other

docs/grml-live.txt

@@ -616,7 +616,7 @@ Can I use my own (local) Debian mirror?
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Yes. Set up an according sources.list configuration as class file in
-${GRML_FAI_CONFIG}/files/etc/apt/sources.list.d/ and adjust the variable
+${GRML_FAI_CONFIG}/files/${CLASS}/etc/apt/sources.list.d/ and adjust the variable
 FAI_DEBOOTSTRAP in /etc/grml/grml-live.conf[.local]. If you're setting up
 your own class file make sure to include the class name in the class list
 (grml-live -c ...).
@@ -700,7 +700,7 @@ Serving via bind mount / MIRROR_DIRECTORY
 Make sure to create an according sources.list configuration file, e.g. using
 your own class name `CUSTOM`:
 
-  # cat > $GRML_FAI_CONFIG/files/etc/apt/sources.list.d/local-packages.list/CUSTOM << EOF
+  # cat > $GRML_FAI_CONFIG/files/CUSTOM/etc/apt/sources.list.d/local-packages.list << EOF
   deb file:///home/foobar/local-packages ./
   EOF
 
@@ -722,7 +722,7 @@ Serving a repository via HTTP
 Make sure to create an according sources.list configuration file, e.g. using
 your own class name `CUSTOM`:
 
-  # cat > $GRML_FAI_CONFIG/files/etc/apt/sources.list.d/local-packages.list/CUSTOM << EOF
+  # cat > $GRML_FAI_CONFIG/files/CUSTOM/etc/apt/sources.list.d/local-packages.list << EOF
   deb http://127.0.0.1:8000/ ./
   EOF
 

etc/grml/grml-live.conf

@@ -54,8 +54,8 @@
 # Do you want to use a local mirror (like NFS)?
 # If so specify the directory where debian/ is available:
 # MIRROR_DIRECTORY="/media/mirror"
-# ... and then set up an according class file in
-# ${GRML_FAI_CONFIG}/files/etc/apt/sources.list.d/
+# ... and then set up an according file in
+# ${GRML_FAI_CONFIG}/files/${CLASS}/etc/apt/sources.list.d/custom.list
 # containing something like:
 # deb file:///media/mirror/debian sid main contrib non-free-firmware non-free
 

usr/lib/grml-live/minifai

@@ -220,7 +220,7 @@ def install_packages_for_classes(
     for class_name in classes:
         chrooted_debconf_set_selections(chroot_dir, conf_dir / "debconf" / class_name)
 
-        run_script(chroot_dir, conf_dir / "hooks" / f"instsoft.{class_name}", helper_tools_path, hook_env)
+        run_script(chroot_dir, conf_dir / "hooks" / class_name / "instsoft", helper_tools_path, hook_env)
 
         package_list = parse_class_packages(conf_dir, class_name)
         full_package_list.merge(package_list)
@@ -246,26 +246,56 @@ def show_env(log_text: str, env):
     print()
 
 
-def do_fcopy_path(source_dir: Path, dest_path: Path, classes: list[str], mode) -> bool:
+def do_fcopy_file(to_copy: Path, chroot_dir: Path, path: str, mode):
+    dest_path = chroot_dir / path
+
+    print(f"I: fcopy: Installing {to_copy} as {dest_path}.")
+    if dest_path.exists():
+        print(f"W: fcopy: Destination {dest_path} already exists.")
+
+    # this is probably fine, as we expect to run as root and do not support
+    # different file/directory ownership.
+    dest_path.parent.mkdir(exist_ok=True, parents=True)
+
+    shutil.copyfile(to_copy, dest_path, follow_symlinks=False)
+    dest_path.chmod(mode)
+    os.chown(dest_path, 0, 0, follow_symlinks=False)
+
+    return True
+
+
+def do_fcopy_path(files_dir: Path, chroot_dir: Path, classes: list[str], path: str, mode: int) -> bool:
     to_copy = None
     for class_name in classes:
-        if (source_dir / class_name).exists():
-            to_copy = source_dir / class_name
+        class_path = files_dir / class_name / path
+        if class_path.exists():
+            to_copy = class_path
+
+    if to_copy:
+        do_fcopy_file(to_copy, chroot_dir, path, mode)
+        return True
+    else:
+        return False
+
+
+def do_fcopy_recursive(files_dir: Path, chroot_dir: Path, classes: list[str], path_root: str, mode: int):
+    tree = {}
 
-    if to_copy is not None:
-        print(f"I: fcopy: Installing {to_copy} as {dest_path}.")
-        if dest_path.exists():
-            print(f"W: fcopy: Destination {dest_path} already exists.")
+    for class_name in classes:
+        class_files_dir = files_dir / class_name
+        if not class_files_dir.exists():
+            continue
 
-        # this is probably fine, as we expect to run as root and do not support
-        # different file/directory ownership.
-        dest_path.parent.mkdir(exist_ok=True, parents=True)
+        class_path_root = class_files_dir / path_root
+        if not class_path_root.exists():
+            continue
 
-        shutil.copyfile(to_copy, dest_path, follow_symlinks=False)
-        dest_path.chmod(mode)
-        os.chown(dest_path, 0, 0, follow_symlinks=False)
+        files = [p.relative_to(class_files_dir) for p in class_path_root.glob("**/*") if not p.is_dir()]
+        for file in files:
+            tree[file] = class_name
 
-    return True
+    for path, class_name in tree.items():
+        do_fcopy_file(files_dir / class_name/ path, chroot_dir, path, mode)
 
 
 def parse_fcopy_args(fcopy_args: list[str]) -> tuple[str, str, int, bool, bool, list[str]]:
@@ -334,18 +364,11 @@ def do_fcopy(conf_dir: Path, chroot_dir: Path, classes: list[str], fcopy_args: l
 
     if recursive:
         for path in paths:
-            path_dir = files_dir / path
-            dirs = [p for p in path_dir.glob("**/*") if p.is_dir()]
-            for dir in dirs:
-                dir = dir.relative_to(files_dir)
-                do_fcopy_path(files_dir / dir, chroot_dir / dir, classes, mode)
+            do_fcopy_recursive(files_dir, chroot_dir, classes, path, mode)
 
     else:
         for path in paths:
-            path_dir = files_dir / path
-            found = False
-            if path_dir.exists():
-                found = do_fcopy_path(path_dir, chroot_dir / path, classes, mode)
+            found = do_fcopy_path(files_dir, chroot_dir, classes, path, mode)
             if not found and not ignore_missing:
                 print(f"E: Source {path=} is missing for fcopy")
                 rc = 1
@@ -550,12 +573,12 @@ def parse_varfile(varfile: Path) -> dict:
     return env
 
 
-def read_vars_for_classes(conf_dir: Path, classes: list[str]) -> dict:
-    """Parse FAI .var files"""
+def read_envvars_for_classes(conf_dir: Path, classes: list[str]) -> dict:
+    """Read environment variable files"""
     env = {}
 
     for class_name in classes:
-        varfile = conf_dir / "class" / f"{class_name}.var"
+        varfile = conf_dir / "env" / class_name
         if varfile.exists():
             env.update(parse_varfile(varfile))
 
@@ -617,13 +640,13 @@ def _run_tasks(conf_dir: Path, chroot_dir: Path, classes: list[str], grml_live_c
     env = {
         "GRML_LIVE_CONFIG": str(grml_live_config),
         "LOGDIR": str(logdir),
-    } | read_vars_for_classes(conf_dir, classes)
+    } | read_envvars_for_classes(conf_dir, classes)
     show_env("Merged class variables", env)
 
     with helper_tools(conf_dir, chroot_dir, classes, dynamic_state) as helper_tools_path:
         hook_env = env | {"FAI_ACTION": fai_action}
         for class_name in classes:
-            run_script(chroot_dir, conf_dir / "hooks" / f"updatebase.{class_name}", helper_tools_path, hook_env)
+            run_script(chroot_dir, conf_dir / "hooks" / class_name / "updatebase", helper_tools_path, hook_env)
 
         with policy_rcd(chroot_dir):
             task_updatebase(chroot_dir, dynamic_state)