fix: asserting that the type must be provided

Author: DeveloperC286

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "conventional_commits_linter"
-version = "0.11.0"
+version = "0.11.1"
 description = "A tooling and language agnostic utility to lint Git commits against the Conventional Commits specification."
 authors = ["C <DeveloperC@protonmail.com>"]
 edition = "2021"
@@ -20,13 +20,13 @@ log = "0.4.14"
 pretty_env_logger = "0.4.0"
 
 # For reading Git commits.
-git2 = { version = "0.13.25", default-features = false, features=[] }
+git2 = { version = "0.14.1", default-features = false, features=[] }
 
 # For enum from _str etc for CLI usage.
-strum = "0.23.0"
-strum_macros = "0.23.1"
+strum = "0.24.0"
+strum_macros = "0.24.0"
 
-conventional_commits_linter_lib = "0.3.0"
+conventional_commits_linter_lib = "0.3.1"
 
 
 [dev-dependencies]

conventional_commits_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "conventional_commits_linter_lib"
-version = "0.3.0"
+version = "0.3.1"
 description = "A tooling and language agnostic library to lint Git commits against the Conventional Commits specification."
 authors = ["C <DeveloperC@protonmail.com>"]
 edition = "2021"
@@ -20,7 +20,7 @@ lazy_static = "1.4.0"
 log = "0.4.14"
 
 # For reading Git commits.
-git2 = { version = "0.13.25", default-features = false, features=[] }
+git2 = { version = "0.14.1", default-features = false, features=[] }
 
 # For printing output as JSON.
 serde = { version = "1.0.136", features = ["derive"] }
@@ -30,8 +30,8 @@ serde_json = "1.0.79"
 ansi_term = "0.12.1"
 
 # For enum from _str etc for CLI usage.
-strum = "0.23.0"
-strum_macros = "0.23.1"
+strum = "0.24.0"
+strum_macros = "0.24.0"
 
 
 [dev-dependencies]

conventional_commits_linter_lib/Cargo.toml

@@ -2,7 +2,7 @@ pub(crate) const PRECEDING_WHITESPACE: &str = "^([[:space:]])";
 pub(crate) const OPTIONAL_EXCLAMATION: &str = "(!)?";
 pub(crate) const ANGULAR_TYPE: &str = "(revert|build|ci|docs|feat|fix|perf|refactor|style|test)";
 pub(crate) const EMPTY_SCOPE: &str = r"\(([[:space:]])*\)";
-pub(crate) const TYPE: &str = r"([[:alpha:]])*";
+pub(crate) const TYPE: &str = r"([[:alpha:]])+";
 pub(crate) const OPTIONAL_SCOPE: &str = r"(\([[:alpha:]]+\))?";
 pub(crate) const OPTIONAL_EMPTY_SCOPE_OR_SCOPE: &str = r"(\(.*\))?";
 

conventional_commits_linter_lib/src/commits/commit/constants/mod.rs

@@ -21,3 +21,6 @@ pub(crate) fn lint(commit_message: &str) -> Result<(), LintingError> {
         false => Err(LintingError::NonConventionalCommitsSpecification),
     }
 }
+
+#[cfg(test)]
+mod tests;

conventional_commits_linter_lib/src/commits/commit/conventional_commits_specification/mod.rs

@@ -0,0 +1,16 @@
+use super::*;
+
+#[test]
+fn test_type_must_be_provided() {
+    // Given
+    let commit_message = ": body\n\n";
+
+    // When
+    let result = lint(commit_message);
+
+    // Then
+    assert_eq!(
+        result,
+        Err(LintingError::NonConventionalCommitsSpecification)
+    );
+}