improve docs, increase default "infinite" retries to 1000

Signed-off-by: Zen <[email protected]>

docs/configuration.md

@@ -262,8 +262,8 @@ This module handles CPIO creation.
 
 These are set at the global level and are not associated with an individual mount:
 
-* `mount_wait` (false) Waits for user input before attenmpting to mount the generated fstab at `init_main`.
-* `mount_timeout` - Timeout for `mount_wait` to automatically continue, passed to `read -t`.
+* `mount_timeout` (1.0) - Timeout in seconds for mount retries, can be set with `rootdelay` in the kernel command line.
+* `mount_retries` - Number of times to retry running `mount -a`, no limit if unset.
 
 #### ugrd.fs.btrfs
 

src/ugrd/base/base.py

@@ -1,5 +1,5 @@
 __author__ = "desultory"
-__version__ = "5.4.0"
+__version__ = "5.5.0"
 
 from importlib.metadata import version
 from pathlib import Path
@@ -230,7 +230,7 @@ def retry(self) -> list[str]:
         '    "$@"',  # If retries is 0, just run the command
         '    return "$?"',
         'elif [ "$retries" -lt 0 ]; then',
-        "    retries=100",
+        "    retries=1000",
         "fi",
         'i=-1; while [ "$((i += 1))" -lt "$retries" ]; do',
         '    if "$@"; then',

src/ugrd/fs/mounts.py

@@ -753,7 +753,7 @@ def mount_root(self) -> list[str]:
         '    umount "$(readvar MOUNTS_ROOT_TARGET)"',
         "fi",
         '''einfo "Mounting '$(readvar MOUNTS_ROOT_SOURCE)' ($(readvar MOUNTS_ROOT_TYPE)) to '$(readvar MOUNTS_ROOT_TARGET)' with options: $(readvar MOUNTS_ROOT_OPTIONS)"''',
-        f'retry {self["mount_retries"]} {self["mount_timeout"] or 1} mount "$(readvar MOUNTS_ROOT_SOURCE)" -t "$(readvar MOUNTS_ROOT_TYPE)" "$(readvar MOUNTS_ROOT_TARGET)" -o "$(readvar MOUNTS_ROOT_OPTIONS)"',
+        f'retry {self["mount_retries"] or -1} {self["mount_timeout"]} mount "$(readvar MOUNTS_ROOT_SOURCE)" -t "$(readvar MOUNTS_ROOT_TYPE)" "$(readvar MOUNTS_ROOT_TARGET)" -o "$(readvar MOUNTS_ROOT_OPTIONS)"',
     ]