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bakery: add system prefix installs for BOS
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Default remains ~/.local. Setting prefix=/usr/local (via
/etc/bakery/config.toml or BAKERY_PREFIX) installs bins and share
under that prefix and systemd user units under /usr/lib/systemd/user.
Writes that need root use sudo -n, then pkexec. State stays per-user.
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Breadway 2026-08-16 00:00:19 +08:00
parent b20e4bcec1
commit c296d26408
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README.md
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@ -106,6 +106,26 @@ bakery remove <pkg> # remove a package (data files are never deleted)
`bakery install` runs `doctor` first and bails with a clear message if any system dependency is missing. Binaries land in `~/.local/bin` (override with `BAKERY_BIN_DIR`).
## System prefix (BOS)
Default install root is `~/.local`. BOS sets a system prefix so bakery-managed
desktop apps live on the `@` root subvolume and ride along with
snapper/grub-btrfs snapshots:
```toml
# /etc/bakery/config.toml
prefix = "/usr/local"
```
`BAKERY_PREFIX` overrides the config file. A non-home prefix installs bins to
`$prefix/bin`, share/data/desktop/licenses to `$prefix/share/...`, and systemd
user units to `/usr/lib/systemd/user`. Per-user state (`installed.json`,
update backups) stays in `~/.local/state/bakery`. Writes that need root use
`sudo -n`, then `pkexec`. `bakery doctor` prints the active prefix.
Hermes and `get.sh` are unchanged — they keep the user-local default. See
[`bakery/README.md`](bakery/README.md).
## System dependencies by product
`bakery doctor` checks these automatically before any install. Required deps block installation; optional deps generate a warning but never block.