Add "source url" subcommand

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/commands/source.rs b/src/commands/source.rs
index 474f524..25efcce 100644
--- a/src/commands/source.rs
+++ b/src/commands/source.rs
@@ -15,6 +15,7 @@ pub async fn source<'a>(matches: &ArgMatches, config: &Configuration<'a>, repo:
     match matches.subcommand() {
         ("verify", Some(matches))       => verify(matches, config, repo).await,
         ("list-missing", Some(matches)) => list_missing(matches, config, repo).await,
+        ("url", Some(matches))          => url(matches, config, repo).await,
         (other, _) => return Err(anyhow!("Unknown subcommand: {}", other)),
     }
 }
@@ -67,3 +68,15 @@ pub async fn list_missing<'a>(_: &ArgMatches, config: &Configuration<'a>, repo:
         .collect()
 }
 
+pub async fn url<'a>(matches: &ArgMatches, config: &Configuration<'a>, repo: Repository) -> Result<()> {
+    let out         = std::io::stdout();
+    let mut outlock = out.lock();
+
+    let pname = matches.value_of("package_name").map(String::from).map(PackageName::from);
+
+    repo.packages()
+        .filter(|p| pname.as_ref().map(|n| p.name() == n).unwrap_or(true))
+        .map(|p| writeln!(outlock, "{} {} -> {}", p.name(), p.version(), p.source().url()).map_err(Error::from))
+        .collect()
+}
+