Cure APFS/Fstabs on Mac

src/action/common/configure_init_service.rs

@@ -221,7 +221,7 @@ impl Action for ConfigureInitService {
             InitSystem::Launchd => {
                 vec![ActionDescription::new(
                     "Unconfigure Nix daemon related settings with launchctl".to_string(),
-                    vec!["Run `launchctl unload {DARWIN_NIX_DAEMON_DEST}`".to_string()],
+                    vec![format!("Run `launchctl unload {DARWIN_NIX_DAEMON_DEST}`")],
                 )]
             },
             #[cfg(not(target_os = "macos"))]

src/action/macos/bootstrap_launchctl_service.rs

@@ -0,0 +1,141 @@
+use std::path::{Path, PathBuf};
+
+use tokio::process::Command;
+use tracing::{span, Span};
+
+use crate::action::{ActionError, ActionTag, StatefulAction};
+use crate::execute_command;
+
+use crate::action::{Action, ActionDescription};
+
+/**
+Bootstrap and kickstart an APFS volume
+*/
+#[derive(Debug, serde::Deserialize, serde::Serialize, Clone)]
+pub struct BootstrapLaunchctlService {
+    domain: String,
+    service: String,
+    path: PathBuf,
+}
+
+impl BootstrapLaunchctlService {
+    #[tracing::instrument(level = "debug", skip_all)]
+    pub async fn plan(
+        domain: impl AsRef<str>,
+        service: impl AsRef<str>,
+        path: impl AsRef<Path>,
+    ) -> Result<StatefulAction<Self>, ActionError> {
+        let domain = domain.as_ref().to_string();
+        let service = service.as_ref().to_string();
+        let path = path.as_ref().to_path_buf();
+
+        let mut command = Command::new("launchctl");
+        command.process_group(0);
+        command.arg("print");
+        command.arg(format!("{domain}/{service}"));
+        command.arg("-plist");
+        command.stdin(std::process::Stdio::null());
+        command.stdout(std::process::Stdio::piped());
+        command.stderr(std::process::Stdio::piped());
+        let output = command
+            .output()
+            .await
+            .map_err(|e| ActionError::command(&command, e))?;
+        if output.status.success() || output.status.code() == Some(37) {
+            // We presume that success means it's found
+            return Ok(StatefulAction::completed(Self {
+                service,
+                domain,
+                path,
+            }));
+        }
+
+        Ok(StatefulAction::uncompleted(Self {
+            domain,
+            service,
+            path,
+        }))
+    }
+}
+
+#[async_trait::async_trait]
+#[typetag::serde(name = "bootstrap_launchctl_service")]
+impl Action for BootstrapLaunchctlService {
+    fn action_tag() -> ActionTag {
+        ActionTag("bootstrap_launchctl_service")
+    }
+    fn tracing_synopsis(&self) -> String {
+        format!(
+            "Bootstrap the `{}` service via `launchctl bootstrap {} {}`",
+            self.service,
+            self.domain,
+            self.path.display()
+        )
+    }
+
+    fn tracing_span(&self) -> Span {
+        span!(
+            tracing::Level::DEBUG,
+            "bootstrap_launchctl_service",
+            domain = self.domain,
+            path = %self.path.display(),
+        )
+    }
+
+    fn execute_description(&self) -> Vec<ActionDescription> {
+        vec![ActionDescription::new(self.tracing_synopsis(), vec![])]
+    }
+
+    #[tracing::instrument(level = "debug", skip_all)]
+    async fn execute(&mut self) -> Result<(), ActionError> {
+        let Self {
+            domain,
+            service: _,
+            path,
+        } = self;
+
+        execute_command(
+            Command::new("launchctl")
+                .process_group(0)
+                .arg("bootstrap")
+                .arg(domain)
+                .arg(path)
+                .stdin(std::process::Stdio::null()),
+        )
+        .await?;
+
+        Ok(())
+    }
+
+    fn revert_description(&self) -> Vec<ActionDescription> {
+        vec![ActionDescription::new(
+            format!(
+                "Run `launchctl bootout {} {}`",
+                self.domain,
+                self.path.display()
+            ),
+            vec![],
+        )]
+    }
+
+    #[tracing::instrument(level = "debug", skip_all)]
+    async fn revert(&mut self) -> Result<(), ActionError> {
+        let Self {
+            path,
+            service: _,
+            domain,
+        } = self;
+
+        execute_command(
+            Command::new("launchctl")
+                .process_group(0)
+                .arg("bootout")
+                .arg(domain)
+                .arg(path)
+                .stdin(std::process::Stdio::null()),
+        )
+        .await?;
+
+        Ok(())
+    }
+}

src/action/macos/create_apfs_volume.rs

@@ -5,9 +5,9 @@ use tracing::{span, Span};
 
 use crate::action::{ActionError, ActionTag, StatefulAction};
 use crate::execute_command;
-use serde::Deserialize;
 
 use crate::action::{Action, ActionDescription};
+use crate::os::darwin::DiskUtilApfsListOutput;
 
 #[derive(Debug, serde::Deserialize, serde::Serialize, Clone)]
 pub struct CreateApfsVolume {
@@ -31,19 +31,20 @@ impl CreateApfsVolume {
         for container in parsed.containers {
             for volume in container.volumes {
                 if volume.name == name {
-                    return Err(ActionError::Custom(Box::new(
-                        CreateApfsVolumeError::ExistingVolume(name),
-                    )));
+                    return Ok(StatefulAction::completed(Self {
+                        disk: disk.as_ref().to_path_buf(),
+                        name,
+                        case_sensitive,
+                    }));
                 }
             }
         }
 
-        Ok(Self {
+        Ok(StatefulAction::uncompleted(Self {
             disk: disk.as_ref().to_path_buf(),
             name,
             case_sensitive,
-        }
-        .into())
+        }))
     }
 }
 
@@ -135,28 +136,3 @@ impl Action for CreateApfsVolume {
         Ok(())
     }
 }
-
-#[non_exhaustive]
-#[derive(Debug, thiserror::Error)]
-pub enum CreateApfsVolumeError {
-    #[error("Existing volume called `{0}` found in `diskutil apfs list`, delete it with `diskutil apfs deleteVolume \"{0}\"`")]
-    ExistingVolume(String),
-}
-
-#[derive(Deserialize, Clone, Debug)]
-#[serde(rename_all = "PascalCase")]
-struct DiskUtilApfsListOutput {
-    containers: Vec<DiskUtilApfsContainer>,
-}
-
-#[derive(Deserialize, Clone, Debug)]
-#[serde(rename_all = "PascalCase")]
-struct DiskUtilApfsContainer {
-    volumes: Vec<DiskUtilApfsListVolume>,
-}
-
-#[derive(Deserialize, Clone, Debug)]
-#[serde(rename_all = "PascalCase")]
-struct DiskUtilApfsListVolume {
-    name: String,
-}