Refactor repository info retrieval to return structured data, add detailed publisher information, and update tests accordingly

Signed-off-by: Till Wegmueller <toasterson@gmail.com>

libips/src/repository/file_backend.rs

@@ -19,7 +19,7 @@ use crate::actions::{Manifest, File as FileAction};
 use crate::digest::Digest;
 use crate::payload::{Payload, PayloadCompressionAlgorithm};
 
-use super::{Repository, RepositoryConfig, RepositoryVersion, REPOSITORY_CONFIG_FILENAME};
+use super::{Repository, RepositoryConfig, RepositoryVersion, REPOSITORY_CONFIG_FILENAME, PublisherInfo, RepositoryInfo};
 
 /// Repository implementation that uses the local filesystem
 pub struct FileBackend {
@@ -27,6 +27,27 @@ pub struct FileBackend {
     pub config: RepositoryConfig,
 }
 
+/// Format a SystemTime as an ISO 8601 timestamp string
+fn format_iso8601_timestamp(time: &SystemTime) -> String {
+    let duration = time.duration_since(SystemTime::UNIX_EPOCH)
+        .unwrap_or_else(|_| std::time::Duration::from_secs(0));
+    
+    let secs = duration.as_secs();
+    let micros = duration.subsec_micros();
+    
+    // Format as ISO 8601 with microsecond precision
+    format!("{:04}-{:02}-{:02}T{:02}:{:02}:{:02}.{:06}Z", 
+        // Convert seconds to date and time components
+        1970 + secs / 31536000, // year (approximate)
+        (secs % 31536000) / 2592000 + 1, // month (approximate)
+        (secs % 2592000) / 86400 + 1, // day (approximate)
+        (secs % 86400) / 3600, // hour
+        (secs % 3600) / 60, // minute
+        secs % 60, // second
+        micros // microseconds
+    )
+}
+
 /// Transaction for publishing packages
 pub struct Transaction {
     /// Unique ID for the transaction
@@ -357,23 +378,62 @@ impl Repository for FileBackend {
     }
     
     /// Get repository information
-    fn get_info(&self) -> Result<Vec<(String, usize, String, String)>> {
-        let mut info = Vec::new();
+    fn get_info(&self) -> Result<RepositoryInfo> {
+        let mut publishers = Vec::new();
         
-        for publisher in &self.config.publishers {
-            // Count packages (this is a placeholder, actual implementation would count packages)
-            let package_count = 0;
+        for publisher_name in &self.config.publishers {
+            // Count packages by scanning the pkg/<publisher> directory
+            let publisher_pkg_dir = self.path.join("pkg").join(publisher_name);
+            let mut package_count = 0;
+            let mut latest_timestamp = SystemTime::UNIX_EPOCH;
             
-            // Status is always "online" for now
+            // Check if the publisher directory exists
+            if publisher_pkg_dir.exists() {
+                // Walk through the directory and count package manifests
+                if let Ok(entries) = fs::read_dir(&publisher_pkg_dir) {
+                    for entry in entries.flatten() {
+                        let path = entry.path();
+                        
+                        // Skip directories, only count files (package manifests)
+                        if path.is_file() {
+                            package_count += 1;
+                            
+                            // Update the latest timestamp if this file is newer
+                            if let Ok(metadata) = fs::metadata(&path) {
+                                if let Ok(modified) = metadata.modified() {
+                                    if modified > latest_timestamp {
+                                        latest_timestamp = modified;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            
+            // Status is always "online" for file-based repositories
             let status = "online".to_string();
             
-            // Updated timestamp (placeholder)
-            let updated = "2025-07-21T18:46:00.000000Z".to_string();
+            // Format the timestamp in ISO 8601 format
+            let updated = if latest_timestamp == SystemTime::UNIX_EPOCH {
+                // If no files were found, use current time
+                let now = SystemTime::now();
+                format_iso8601_timestamp(&now)
+            } else {
+                format_iso8601_timestamp(&latest_timestamp)
+            };
             
-            info.push((publisher.clone(), package_count, status, updated));
+            // Create a PublisherInfo struct and add it to the list
+            publishers.push(PublisherInfo {
+                name: publisher_name.clone(),
+                package_count,
+                status,
+                updated,
+            });
         }
         
-        Ok(info)
+        // Create and return a RepositoryInfo struct
+        Ok(RepositoryInfo { publishers })
     }
     
     /// Set a repository property

libips/src/repository/mod.rs

@@ -16,6 +16,26 @@ pub use rest_backend::RestBackend;
 /// Repository configuration filename
 pub const REPOSITORY_CONFIG_FILENAME: &str = "pkg6.repository";
 
+/// Information about a publisher in a repository
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct PublisherInfo {
+    /// Name of the publisher
+    pub name: String,
+    /// Number of packages from this publisher
+    pub package_count: usize,
+    /// Status of the publisher (e.g., "online", "offline")
+    pub status: String,
+    /// Last updated timestamp in ISO 8601 format
+    pub updated: String,
+}
+
+/// Information about a repository
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub struct RepositoryInfo {
+    /// Information about publishers in the repository
+    pub publishers: Vec<PublisherInfo>,
+}
+
 /// Repository version
 #[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
 pub enum RepositoryVersion {
@@ -77,7 +97,7 @@ pub trait Repository {
     fn remove_publisher(&mut self, publisher: &str, dry_run: bool) -> Result<()>;
     
     /// Get repository information
-    fn get_info(&self) -> Result<Vec<(String, usize, String, String)>>;
+    fn get_info(&self) -> Result<RepositoryInfo>;
     
     /// Set a repository property
     fn set_property(&mut self, property: &str, value: &str) -> Result<()>;

libips/src/repository/rest_backend.rs

@@ -6,7 +6,7 @@
 use anyhow::{anyhow, Result};
 use std::path::{Path, PathBuf};
 
-use super::{Repository, RepositoryConfig, RepositoryVersion};
+use super::{Repository, RepositoryConfig, RepositoryVersion, PublisherInfo, RepositoryInfo};
 
 /// Repository implementation that uses a REST API
 pub struct RestBackend {
@@ -105,22 +105,29 @@ impl Repository for RestBackend {
     }
     
     /// Get repository information
-    fn get_info(&self) -> Result<Vec<(String, usize, String, String)>> {
+    fn get_info(&self) -> Result<RepositoryInfo> {
         // This is a stub implementation
         // In a real implementation, we would make a REST API call to get repository information
         
-        let mut info = Vec::new();
+        let mut publishers = Vec::new();
         
-        for publisher in &self.config.publishers {
+        for publisher_name in &self.config.publishers {
             // In a real implementation, we would get this information from the REST API
             let package_count = 0;
             let status = "online".to_string();
             let updated = "2025-07-21T18:46:00.000000Z".to_string();
             
-            info.push((publisher.clone(), package_count, status, updated));
+            // Create a PublisherInfo struct and add it to the list
+            publishers.push(PublisherInfo {
+                name: publisher_name.clone(),
+                package_count,
+                status,
+                updated,
+            });
         }
         
-        Ok(info)
+        // Create and return a RepositoryInfo struct
+        Ok(RepositoryInfo { publishers })
     }
     
     /// Set a repository property

pkg6repo/src/main.rs

@@ -3,7 +3,7 @@ use anyhow::{Result, anyhow};
 use std::path::PathBuf;
 use std::convert::TryFrom;
 
-use libips::repository::{Repository, RepositoryVersion, FileBackend};
+use libips::repository::{Repository, RepositoryVersion, FileBackend, PublisherInfo, RepositoryInfo};
 
 #[cfg(test)]
 mod tests;
@@ -321,7 +321,7 @@ fn main() -> Result<()> {
             let repo = FileBackend::open(repo_uri_or_path)?;
             
             // Get repository info
-            let info = repo.get_info()?;
+            let repo_info = repo.get_info()?;
             
             // Print headers if not omitted
             if !omit_headers {
@@ -329,8 +329,13 @@ fn main() -> Result<()> {
             }
             
             // Print repository info
-            for (pub_name, pkg_count, status, updated) in info {
-                println!("{:<10} {:<8} {:<6} {:<30}", pub_name, pkg_count, status, updated);
+            for publisher_info in repo_info.publishers {
+                println!("{:<10} {:<8} {:<6} {:<30}", 
+                    publisher_info.name, 
+                    publisher_info.package_count, 
+                    publisher_info.status, 
+                    publisher_info.updated
+                );
             }
             
             Ok(())

pkg6repo/src/tests.rs

@@ -1,13 +1,43 @@
 #[cfg(test)]
 mod tests {
-    use libips::repository::{Repository, RepositoryVersion, FileBackend, REPOSITORY_CONFIG_FILENAME};
-    use tempfile::tempdir;
+    use libips::repository::{Repository, RepositoryVersion, FileBackend, REPOSITORY_CONFIG_FILENAME, PublisherInfo, RepositoryInfo};
+    use std::path::PathBuf;
+    use std::fs;
+
+    // These tests interact with real repositories in a known location
+    // instead of using temporary directories. This allows for better
+    // debugging and inspection of the repositories during testing.
+    
+    // The base directory for all test repositories
+    const TEST_REPO_BASE_DIR: &str = "/tmp/pkg6repo_test";
+    
+    // Helper function to create a unique test directory
+    fn create_test_dir(test_name: &str) -> PathBuf {
+        let test_dir = PathBuf::from(format!("{}/{}", TEST_REPO_BASE_DIR, test_name));
+        
+        // Clean up any existing directory
+        if test_dir.exists() {
+            fs::remove_dir_all(&test_dir).unwrap();
+        }
+        
+        // Create the directory
+        fs::create_dir_all(&test_dir).unwrap();
+        
+        test_dir
+    }
+
+    // Helper function to clean up test directory
+    fn cleanup_test_dir(test_dir: &PathBuf) {
+        if test_dir.exists() {
+            fs::remove_dir_all(test_dir).unwrap();
+        }
+    }
 
     #[test]
     fn test_create_repository() {
-        // Create a temporary directory for the test
-        let temp_dir = tempdir().unwrap();
-        let repo_path = temp_dir.path().join("repo");
+        // Create a real test directory
+        let test_dir = create_test_dir("create_repository");
+        let repo_path = test_dir.join("repo");
         
         // Create a repository
         let _ = FileBackend::create(&repo_path, RepositoryVersion::V4).unwrap();
@@ -20,13 +50,16 @@ mod tests {
         assert!(repo_path.join("pkg").exists());
         assert!(repo_path.join("trans").exists());
         assert!(repo_path.join(REPOSITORY_CONFIG_FILENAME).exists());
+        
+        // Clean up
+        cleanup_test_dir(&test_dir);
     }
     
     #[test]
     fn test_add_publisher() {
-        // Create a temporary directory for the test
-        let temp_dir = tempdir().unwrap();
-        let repo_path = temp_dir.path().join("repo");
+        // Create a real test directory
+        let test_dir = create_test_dir("add_publisher");
+        let repo_path = test_dir.join("repo");
         
         // Create a repository
         let mut repo = FileBackend::create(&repo_path, RepositoryVersion::V4).unwrap();
@@ -38,13 +71,16 @@ mod tests {
         assert!(repo.config.publishers.contains(&"example.com".to_string()));
         assert!(repo_path.join("catalog").join("example.com").exists());
         assert!(repo_path.join("pkg").join("example.com").exists());
+        
+        // Clean up
+        cleanup_test_dir(&test_dir);
     }
     
     #[test]
     fn test_remove_publisher() {
-        // Create a temporary directory for the test
-        let temp_dir = tempdir().unwrap();
-        let repo_path = temp_dir.path().join("repo");
+        // Create a real test directory
+        let test_dir = create_test_dir("remove_publisher");
+        let repo_path = test_dir.join("repo");
         
         // Create a repository
         let mut repo = FileBackend::create(&repo_path, RepositoryVersion::V4).unwrap();
@@ -60,13 +96,16 @@ mod tests {
         
         // Check that the publisher was removed
         assert!(!repo.config.publishers.contains(&"example.com".to_string()));
+        
+        // Clean up
+        cleanup_test_dir(&test_dir);
     }
     
     #[test]
     fn test_set_property() {
-        // Create a temporary directory for the test
-        let temp_dir = tempdir().unwrap();
-        let repo_path = temp_dir.path().join("repo");
+        // Create a real test directory
+        let test_dir = create_test_dir("set_property");
+        let repo_path = test_dir.join("repo");
         
         // Create a repository
         let mut repo = FileBackend::create(&repo_path, RepositoryVersion::V4).unwrap();
@@ -76,5 +115,34 @@ mod tests {
         
         // Check that the property was set
         assert_eq!(repo.config.properties.get("publisher/prefix").unwrap(), "example.com");
+        
+        // Clean up
+        cleanup_test_dir(&test_dir);
+    }
+    
+    #[test]
+    fn test_get_info() {
+        // Create a real test directory
+        let test_dir = create_test_dir("get_info");
+        let repo_path = test_dir.join("repo");
+        
+        // Create a repository
+        let mut repo = FileBackend::create(&repo_path, RepositoryVersion::V4).unwrap();
+        
+        // Add a publisher
+        repo.add_publisher("example.com").unwrap();
+        
+        // Get repository information
+        let repo_info = repo.get_info().unwrap();
+        
+        // Check that the information is correct
+        assert_eq!(repo_info.publishers.len(), 1);
+        let publisher_info = &repo_info.publishers[0];
+        assert_eq!(publisher_info.name, "example.com");
+        assert_eq!(publisher_info.package_count, 0); // No packages yet
+        assert_eq!(publisher_info.status, "online");
+        
+        // Clean up
+        cleanup_test_dir(&test_dir);
     }
 }