fix(pkgid): Allow open namespaces in PackageIdSpec's

Author: epage

crates/cargo-util-schemas/src/core/package_id_spec.rs

@@ -210,7 +210,10 @@ impl PackageIdSpec {
 }
 
 fn parse_spec(spec: &str) -> Result<Option<(String, Option<PartialVersion>)>> {
-    let Some((name, ver)) = spec.split_once([':', '@']) else {
+    let Some((name, ver)) = spec
+        .rsplit_once('@')
+        .or_else(|| spec.rsplit_once(':').filter(|(n, _)| !n.ends_with(':')))
+    else {
         return Ok(None);
     };
     let name = name.to_owned();
@@ -438,7 +441,16 @@ mod tests {
             },
             "foo",
         );
-        err!("foo::bar", ErrorKind::PartialVersion(_));
+        ok(
+            "foo::bar",
+            PackageIdSpec {
+                name: String::from("foo::bar"),
+                version: None,
+                url: None,
+                kind: None,
+            },
+            "foo::bar",
+        );
         ok(
             "foo:1.2.3",
             PackageIdSpec {
@@ -449,7 +461,16 @@ mod tests {
             },
             "[email protected]",
         );
-        err!("foo::bar:1.2.3", ErrorKind::PartialVersion(_));
+        ok(
+            "foo::bar:1.2.3",
+            PackageIdSpec {
+                name: String::from("foo::bar"),
+                version: Some("1.2.3".parse().unwrap()),
+                url: None,
+                kind: None,
+            },
+            "foo::[email protected]",
+        );
         ok(
             "[email protected]",
             PackageIdSpec {
@@ -460,7 +481,16 @@ mod tests {
             },
             "[email protected]",
         );
-        err!("foo::[email protected]", ErrorKind::PartialVersion(_));
+        ok(
+            "foo::[email protected]",
+            PackageIdSpec {
+                name: String::from("foo::bar"),
+                version: Some("1.2.3".parse().unwrap()),
+                url: None,
+                kind: None,
+            },
+            "foo::[email protected]",
+        );
         ok(
             "[email protected]",
             PackageIdSpec {
@@ -635,9 +665,15 @@ mod tests {
             },
             "path+file:///path/to/my/project/foo#bar",
         );
-        err!(
+        ok(
+            "path+file:///path/to/my/project/foo#foo::bar",
+            PackageIdSpec {
+                name: String::from("foo::bar"),
+                version: None,
+                url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
+                kind: Some(SourceKind::Path),
+            },
             "path+file:///path/to/my/project/foo#foo::bar",
-            ErrorKind::PartialVersion(_)
         );
         ok(
             "path+file:///path/to/my/project/foo#bar:1.1.8",
@@ -649,9 +685,15 @@ mod tests {
             },
             "path+file:///path/to/my/project/foo#[email protected]",
         );
-        err!(
+        ok(
             "path+file:///path/to/my/project/foo#foo::bar:1.1.8",
-            ErrorKind::PartialVersion(_)
+            PackageIdSpec {
+                name: String::from("foo::bar"),
+                version: Some("1.1.8".parse().unwrap()),
+                url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
+                kind: Some(SourceKind::Path),
+            },
+            "path+file:///path/to/my/project/foo#foo::[email protected]",
         );
         ok(
             "path+file:///path/to/my/project/foo#[email protected]",
@@ -663,9 +705,15 @@ mod tests {
             },
             "path+file:///path/to/my/project/foo#[email protected]",
         );
-        err!(
+        ok(
+            "path+file:///path/to/my/project/foo#foo::[email protected]",
+            PackageIdSpec {
+                name: String::from("foo::bar"),
+                version: Some("1.1.8".parse().unwrap()),
+                url: Some(Url::parse("file:///path/to/my/project/foo").unwrap()),
+                kind: Some(SourceKind::Path),
+            },
             "path+file:///path/to/my/project/foo#foo::[email protected]",
-            ErrorKind::PartialVersion(_)
         );
     }
 
@@ -676,8 +724,8 @@ mod tests {
         err!("baz@", ErrorKind::PartialVersion(_));
         err!("baz@*", ErrorKind::PartialVersion(_));
         err!("baz@^1.0", ErrorKind::PartialVersion(_));
-        err!("https://baz:1.0", ErrorKind::PartialVersion(_));
-        err!("https://#baz:1.0", ErrorKind::PartialVersion(_));
+        err!("https://baz:1.0", ErrorKind::NameValidation(_));
+        err!("https://#baz:1.0", ErrorKind::NameValidation(_));
         err!(
             "foobar+https://github.com/rust-lang/crates.io-index",
             ErrorKind::UnsupportedProtocol(_)

tests/testsuite/open_namespaces.rs

@@ -379,15 +379,9 @@ fn update_spec_accepts_namespaced_name() {
         .run();
     p.cargo("update foo::bar")
         .masquerade_as_nightly_cargo(&["open-namespaces"])
-        .with_status(101)
         .with_stdout_data(str![""])
         .with_stderr_data(str![[r#"
-[ERROR] invalid package ID specification: `foo::bar`
-
-	Did you mean `foo::bar`?
-
-Caused by:
-  expected a version like "1.32"
+[LOCKING] 0 packages to latest compatible versions
 
 "#]])
         .run()
@@ -415,13 +409,9 @@ fn update_spec_accepts_namespaced_pkgid() {
         .run();
     p.cargo(&format!("update path+{}#foo::[email protected]", p.url()))
         .masquerade_as_nightly_cargo(&["open-namespaces"])
-        .with_status(101)
         .with_stdout_data(str![""])
         .with_stderr_data(str![[r#"
-[ERROR] invalid package ID specification: `path+[ROOTURL]/foo#foo::[email protected]`
-
-Caused by:
-  expected a version like "1.32"
+[LOCKING] 0 packages to latest compatible versions
 
 "#]])
         .run()