move configs to dkl crate

src/cmd/init/bootstrap.rs

@@ -1,14 +1,14 @@
 use eyre::{format_err, Result};
 use log::{info, warn};
-use std::path::Path;
 use tokio::{
     fs,
     io::{AsyncBufReadExt, BufReader},
 };
 
+use dkl::{self, apply::{self, chroot, set_perms}, bootstrap::Config};
+
 use super::{exec, mount, retry, retry_or_ignore, try_exec};
-use crate::bootstrap::config::Config;
-use crate::{dkl, utils};
+use crate::utils;
 
 pub async fn bootstrap(cfg: Config) {
     let verifier = retry(async || Verifier::from_config(&cfg)).await;
@@ -50,7 +50,7 @@ pub async fn bootstrap(cfg: Config) {
     })
     .await;
 
-    retry_or_ignore(async || apply_files(&sys_cfg.files, "/system").await).await;
+    retry_or_ignore(async || apply::files(&sys_cfg.files, "/system").await).await;
 
     apply_groups(&sys_cfg.groups, "/system").await;
     apply_users(&sys_cfg.users, "/system").await;
@@ -250,47 +250,6 @@ async fn mount_system(cfg: &dkl::Config, bs_dir: &str, verifier: &Verifier) {
     .await;
 }
 
-fn chroot(root: &str, path: &str) -> String {
-    format!("{root}/{}", path.trim_start_matches(|c| c == '/'))
-}
-
-async fn apply_files(files: &[dkl::File], root: &str) -> Result<()> {
-    for file in files {
-        let path = chroot(root, &file.path);
-        let path = Path::new(&path);
-
-        if let Some(parent) = path.parent() {
-            fs::create_dir_all(parent).await?;
-        }
-
-        use crate::dkl::FileKind as K;
-        match &file.kind {
-            K::Content(content) => fs::write(path, content.as_bytes()).await?,
-            K::Dir(true) => fs::create_dir(path).await?,
-            K::Dir(false) => {} // shouldn't happen, but semantic is to ignore
-            K::Symlink(tgt) => fs::symlink(tgt, path).await?,
-        }
-
-        match file.kind {
-            K::Symlink(_) => {}
-            _ => set_perms(path, file.mode).await?,
-        }
-
-        info!("created {}", file.path);
-    }
-
-    Ok(())
-}
-
-async fn set_perms(path: impl AsRef<Path>, mode: Option<u32>) -> std::io::Result<()> {
-    if let Some(mode) = mode.filter(|m| *m != 0) {
-        use std::os::unix::fs::PermissionsExt;
-        let mode = std::fs::Permissions::from_mode(mode);
-        fs::set_permissions(path, mode).await?;
-    }
-    Ok(())
-}
-
 async fn apply_groups(groups: &[dkl::Group], root: &str) {
     for group in groups {
         let mut args = vec![root, "groupadd", "-r"];

src/cmd/init/dmcrypt.rs

@@ -8,7 +8,7 @@ use tokio::sync::Mutex;
 
 use super::{retry_or_ignore, USED_DEVS};
 use crate::blockdev::{is_uninitialized, uninitialize};
-use crate::bootstrap::config::{CryptDev, DevFilter};
+use dkl::bootstrap::{CryptDev, DevFilter};
 use crate::fs::walk_dir;
 use crate::input;
 

src/cmd/init/lvm.rs

@@ -3,7 +3,7 @@ use log::{error, info, warn};
 use tokio::process::Command;
 
 use super::{exec, retry, retry_or_ignore, USED_DEVS};
-use crate::bootstrap::config::{Config, Filesystem, LvSize, LvmLV, LvmVG, TAKE_ALL};
+use dkl::bootstrap::{Config, Filesystem, LvSize, LvmLV, LvmVG, TAKE_ALL};
 use crate::fs::walk_dir;
 use crate::{blockdev, lvm};
 

src/cmd/init/networks.rs

@@ -3,9 +3,9 @@ use log::{info, warn};
 use std::collections::BTreeSet as Set;
 use tokio::process::Command;
 
-use super::{format_err, retry_or_ignore, Config, Result};
+use super::{format_err, retry_or_ignore, Result};
+use dkl::bootstrap::{Config,Network};
 use crate::{
-    bootstrap::config,
     udev,
     utils::{select_n_by_regex, NameAliases},
 };
@@ -23,7 +23,7 @@ pub async fn setup(cfg: &Config) {
     }
 }
 
-async fn setup_network(net: &config::Network, assigned: &mut Set<String>) -> Result<()> {
+async fn setup_network(net: &Network, assigned: &mut Set<String>) -> Result<()> {
     info!("setting up network {}", net.name);
 
     let netdevs = get_interfaces()?

src/cmd/init/sshd.rs

@@ -7,7 +7,7 @@ use tokio::net;
 use tokio::process::Command;
 
 use super::retry_or_ignore;
-use crate::bootstrap::config::{Config, SSHServer};
+use dkl::bootstrap::{Config, SSHServer};
 
 pub async fn start(cfg: &Config) {
     retry_or_ignore(async || {