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Converting flake metadata into sql rows in separate functions

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clerie 2025-02-10 18:45:30 +01:00
parent 796d2bf8c1
commit 55e0bbc6c6
1 changed files with 42 additions and 22 deletions
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64
src/scan.rs
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@ -23,33 +23,16 @@ use std::process::Command;
pub async fn scan_flake(storage: Storage, flake_uri: &str) -> Result<()> { pub async fn scan_flake(storage: Storage, flake_uri: &str) -> Result<()> {
let scan_time = Utc::now().timestamp(); let scan_time = Utc::now().timestamp();
let flake_metadata_raw = Command::new("nix") let flake_metadata = fetch_metadata(flake_uri)
.arg("flake") .await?;
.arg("metadata")
.arg("--json")
.arg(flake_uri)
.output()
.context("Failed to fetch flake metadata")?;
let flake_metadata: FlakeMetadata = serde_json::from_slice(&flake_metadata_raw.stdout) let revision_row = get_revision_from_metadata(&flake_metadata)?;
.context("Failed to parse flake metadata")?;
let revision_row = RevisionRow {
revision_uri: flake_metadata.locked.flake_uri()?.clone(),
flake_uri: Some(flake_metadata.resolved.flake_uri()?.clone()),
nix_store_path: Some(flake_metadata.path.clone()),
nar_hash: Some(flake_metadata.locked.nar_hash.clone()),
last_modified: Some(flake_metadata.locked.last_modified.clone()),
};
storage.set_revision(revision_row) storage.set_revision(revision_row)
.await?; .await?;
let flake_row = FlakeRow { let mut flake_row = get_flake_from_metadata(&flake_metadata)?;
flake_uri: flake_metadata.resolved.flake_uri()?.clone(), flake_row.tracker_last_scanned = Some(scan_time.clone());
tracker_track: false,
tracker_last_scanned: Some(scan_time.clone()),
};
storage.set_flake(flake_row) storage.set_flake(flake_row)
.await?; .await?;
@ -99,3 +82,40 @@ pub async fn scan_flake(storage: Storage, flake_uri: &str) -> Result<()> {
Ok(()) Ok(())
} }
pub async fn fetch_metadata(flake_uri: &str) -> Result<FlakeMetadata> {
let flake_metadata_raw = Command::new("nix")
.arg("flake")
.arg("metadata")
.arg("--json")
.arg(flake_uri)
.output()
.context("Failed to fetch flake metadata")?;
let flake_metadata: FlakeMetadata = serde_json::from_slice(&flake_metadata_raw.stdout)
.context("Failed to parse flake metadata")?;
Ok(flake_metadata)
}
pub fn get_flake_from_metadata(flake_metadata: &FlakeMetadata) -> Result<FlakeRow> {
let flake_row = FlakeRow {
flake_uri: flake_metadata.resolved.flake_uri()?.clone(),
tracker_track: false,
tracker_last_scanned: None,
};
Ok(flake_row)
}
pub fn get_revision_from_metadata(flake_metadata: &FlakeMetadata) -> Result<RevisionRow> {
let revision_row = RevisionRow {
revision_uri: flake_metadata.locked.flake_uri()?.clone(),
flake_uri: Some(flake_metadata.resolved.flake_uri()?.clone()),
nix_store_path: Some(flake_metadata.path.clone()),
nar_hash: Some(flake_metadata.locked.nar_hash.clone()),
last_modified: Some(flake_metadata.locked.last_modified.clone()),
};
Ok(revision_row)
}