feat(vlang): create module (#2577)

* Add V module

* Format

* Fix tests

* fix typo

* Update src/configs/v.rs

Co-authored-by: Dario Vladović <d.vladimyr@gmail.com>

* Update docs/config/README.md

Co-authored-by: Dario Vladović <d.vladimyr@gmail.com>

* Update docs/config/README.md

Co-authored-by: Dario Vladović <d.vladimyr@gmail.com>

* Update docs/config/README.md

Co-authored-by: Dario Vladović <d.vladimyr@gmail.com>

* Use blue bold

* v -> vlang

* change docs

* More vlang fixes

* add package support for v

* Update docs/config/README.md

Co-authored-by: Dario Vladović <d.vladimyr@gmail.com>

* use regex

* Update src/configs/mod.rs

Co-authored-by: David Knaack <davidkna@users.noreply.github.com>

* apply patch

* fix

Co-authored-by: Dario Vladović <d.vladimyr@gmail.com>
Co-authored-by: David Knaack <davidkna@users.noreply.github.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/modules/package.rs b/src/modules/package.rs
index bd7372ca6..1f95a7e0a 100644
--- a/src/modules/package.rs
+++ b/src/modules/package.rs
@@ -54,6 +54,13 @@ fn extract_cargo_version(file_contents: &str) -> Option<String> {
     Some(formatted_version)
 }
 
+fn extract_vlang_version(file_contents: &str) -> Option<String> {
+    let re = Regex::new(r"(?m)^\s*version\s*:\s*'(?P<version>[^']+)'").unwrap();
+    let caps = re.captures(file_contents)?;
+    let formatted_version = format_version(&caps["version"]);
+    Some(formatted_version)
+}
+
 fn extract_package_version(file_contents: &str, display_private: bool) -> Option<String> {
     let package_json: json::Value = json::from_str(file_contents).ok()?;
 
@@ -198,6 +205,8 @@ fn get_package_version(base_dir: &Path, config: &PackageConfig) -> Option<String
         extract_maven_version(&pom_file)
     } else if let Ok(meson_build) = utils::read_file(base_dir.join("meson.build")) {
         extract_meson_version(&meson_build)
+    } else if let Ok(vlang_mod) = utils::read_file(base_dir.join("v.mod")) {
+        extract_vlang_version(&vlang_mod)
     } else {
         None
     }
@@ -818,6 +827,21 @@ end";
         project_dir.close()
     }
 
+    #[test]
+    fn test_extract_vlang_version() -> io::Result<()> {
+        let config_name = "v.mod";
+        let config_content = "
+        Module {
+            name: 'starship',
+            author: 'matchai',
+            version: '1.2.3'
+        }";
+        let project_dir = create_project_dir()?;
+        fill_config(&project_dir, config_name, Some(&config_content))?;
+        expect_output(&project_dir, Some("v1.2.3"), None);
+        project_dir.close()
+    }
+
     fn create_project_dir() -> io::Result<TempDir> {
         tempfile::tempdir()
     }