wip scanning dir for manifests

warehouse/Cargo.toml

@@ -12,4 +12,5 @@ version.workspace = true
 [dependencies]
 anyhow = { workspace = true }
 clap = { workspace = true }
+glob = { workspace = true }
 tokio ={ workspace = true }

warehouse/src/lib.rs

@@ -1 +1,2 @@
 pub mod warehouse_cli;
+pub mod scan;

warehouse/src/scan.rs

@@ -0,0 +1,43 @@
+//! scan
+use anyhow::{Context, Result};
+use glob::glob;
+use std::{collections::BTreeMap, path::{Path, PathBuf}};
+pub struct ArchiveMap(BTreeMap<PathBuf, ManifestInfo>);
+pub struct ManifestInfo {
+  /// the enclosing directory of the .manifest file
+  dir: PathBuf,
+  /// what libra version were these files encoded with (v5 etc)
+  version: EncodingVersion,
+  /// contents of the manifest
+  contents: BundleContent,
+  /// processed
+  processed: bool,
+}
+
+enum EncodingVersion {
+  V5,
+  V6,
+  V7,
+}
+
+enum BundleContent {
+  Snapshot,
+  Transactions,
+  Epoch,
+}
+
+/// Crawl a directory and find all .manifest files
+pub fn scan_dir_archive(start_dir: &Path) -> Result<ArchiveMap>{
+  let path = start_dir.canonicalize()?;
+
+  let pattern = format!("{}/**/*.manifest", path.to_str().context("cannot parse starting dir")?);
+
+  for entry in glob(&pattern).expect("Failed to read glob pattern") {
+      match entry {
+          Ok(path) => println!("{:?}", path.display()),
+          Err(e) => println!("{:?}", e),
+      }
+  }
+  let mut a = BTreeMap::new();
+  Ok(ArchiveMap(a))
+}

warehouse/src/warehouse_cli.rs

@@ -1,4 +1,4 @@
-use anyhow::{bail, Result};
+
 use clap::{Parser, Subcommand};
 use std::{fs, path::PathBuf};
 

warehouse/tests/scan_dirs.rs

@@ -0,0 +1,11 @@
+use std::path::Path;
+
+#[test]
+
+fn test_scan_dir_for_manifests() {
+  let p = Path::from(env!("CARGO_MANIFEST_DIR"));
+  let project_root = p.parent();
+  let scan_this = project_root.join("compatibility/fixtures");
+
+  let s = scan_dir_archive(scan_this);
+}