fstool 0.4.0

Build disk images and filesystems (ext2/3/4, MBR, GPT) from a directory tree and TOML spec, in the spirit of genext2fs.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

# Example fstool spec: a bare FAT32 filesystem image (no partition table).
#
#   fstool build examples/bare-fat32.toml -o /tmp/fat.img
#   fsck.vfat -n /tmp/fat.img
#   mdir -i /tmp/fat.img ::/
#
# FAT32 requires at least ~33 MiB (65525 clusters at 512 B/cluster) — the
# spec parser rejects smaller `size` values.

[filesystem]
type = "fat32"

# Image size — required for FAT32 in bare-FS mode (there is no
# streaming auto-size for FAT32).
size = "64MiB"

# Host directory whose contents become the image's tree. Optional —
# omit it for an empty volume with just the root directory.
source = "./rootfs"

# Volume label (≤ 11 ASCII bytes, upper-cased). Default "NO NAME".
volume_label = "FSTOOL"

# Volume ID / serial number. Default 0 for reproducible output.
volume_id = 0xDEADBEEF