fix: ignore empty commit messages

Author: pvdlg

index.js

@@ -30,7 +30,16 @@ async function analyzeCommits(pluginConfig, context) {
   let releaseType = null;
 
   filter(
-    commits.map(({message, ...commitProps}) => ({rawMsg: message, message, ...commitProps, ...parser(message, config)}))
+    commits
+      .filter(({message, hash}) => {
+        if (!message.trim()) {
+          debug('Skip commit %s with empty message', hash);
+          return false;
+        }
+
+        return true;
+      })
+      .map(({message, ...commitProps}) => ({rawMsg: message, message, ...commitProps, ...parser(message, config)}))
   ).every(({rawMsg, ...commit}) => {
     logger.log(`Analyzing commit: %s`, rawMsg);
     let commitReleaseType;

test/integration.test.js

@@ -11,7 +11,10 @@ test.beforeEach(t => {
 });
 
 test('Parse with "conventional-changelog-angular" by default', async t => {
-  const commits = [{message: 'fix(scope1): First fix'}, {message: 'feat(scope2): Second feature'}];
+  const commits = [
+    {hash: '123', message: 'fix(scope1): First fix'},
+    {hash: '456', message: 'feat(scope2): Second feature'},
+  ];
   const releaseType = await analyzeCommits({}, {cwd, commits, logger: t.context.logger});
 
   t.is(releaseType, 'minor');
@@ -23,7 +26,10 @@ test('Parse with "conventional-changelog-angular" by default', async t => {
 });
 
 test('Accept "preset" option', async t => {
-  const commits = [{message: 'Fix: First fix (fixes #123)'}, {message: 'Update: Second feature (fixes #456)'}];
+  const commits = [
+    {hash: '123', message: 'Fix: First fix (fixes #123)'},
+    {hash: '456', message: 'Update: Second feature (fixes #456)'},
+  ];
   const releaseType = await analyzeCommits({preset: 'eslint'}, {cwd, commits, logger: t.context.logger});
 
   t.is(releaseType, 'minor');
@@ -35,7 +41,10 @@ test('Accept "preset" option', async t => {
 });
 
 test('Accept "config" option', async t => {
-  const commits = [{message: 'Fix: First fix (fixes #123)'}, {message: 'Update: Second feature (fixes #456)'}];
+  const commits = [
+    {hash: '123', message: 'Fix: First fix (fixes #123)'},
+    {hash: '456', message: 'Update: Second feature (fixes #456)'},
+  ];
   const releaseType = await analyzeCommits(
     {config: 'conventional-changelog-eslint'},
     {cwd, commits, logger: t.context.logger}
@@ -51,8 +60,8 @@ test('Accept "config" option', async t => {
 
 test('Accept a "parseOpts" object as option', async t => {
   const commits = [
-    {message: '%%BUGFIX%% First fix (fixes #123)'},
-    {message: '%%FEATURE%% Second feature (fixes #456)'},
+    {hash: '123', message: '%%BUGFIX%% First fix (fixes #123)'},
+    {hash: '456', message: '%%FEATURE%% Second feature (fixes #456)'},
   ];
   const releaseType = await analyzeCommits(
     {parserOpts: {headerPattern: /^%%(.*?)%% (.*)$/, headerCorrespondence: ['tag', 'shortDesc']}},
@@ -68,7 +77,10 @@ test('Accept a "parseOpts" object as option', async t => {
 });
 
 test('Accept a partial "parseOpts" object as option', async t => {
-  const commits = [{message: '%%fix%% First fix (fixes #123)'}, {message: '%%Update%% Second feature (fixes #456)'}];
+  const commits = [
+    {hash: '123', message: '%%fix%% First fix (fixes #123)'},
+    {hash: '456', message: '%%Update%% Second feature (fixes #456)'},
+  ];
   const releaseType = await analyzeCommits(
     {
       config: 'conventional-changelog-eslint',
@@ -100,7 +112,10 @@ test('Exclude commits if they have a matching revert commits', async t => {
 });
 
 test('Accept a "releaseRules" option that reference a requierable module', async t => {
-  const commits = [{message: 'fix(scope1): First fix'}, {message: 'feat(scope2): Second feature'}];
+  const commits = [
+    {hash: '123', message: 'fix(scope1): First fix'},
+    {hash: '456', message: 'feat(scope2): Second feature'},
+  ];
   const releaseType = await analyzeCommits(
     {releaseRules: './test/fixtures/release-rules'},
     {cwd, commits, logger: t.context.logger}
@@ -116,8 +131,8 @@ test('Accept a "releaseRules" option that reference a requierable module', async
 
 test('Return "major" if there is a breaking change, using default releaseRules', async t => {
   const commits = [
-    {message: 'Fix: First fix (fixes #123)'},
-    {message: 'Update: Second feature (fixes #456) \n\n BREAKING CHANGE: break something'},
+    {hash: '123', message: 'Fix: First fix (fixes #123)'},
+    {hash: '456', message: 'Update: Second feature (fixes #456) \n\n BREAKING CHANGE: break something'},
   ];
   const releaseType = await analyzeCommits({preset: 'eslint'}, {cwd, commits, logger: t.context.logger});
 
@@ -130,7 +145,10 @@ test('Return "major" if there is a breaking change, using default releaseRules',
 });
 
 test('Return "patch" if there is only types set to "patch", using default releaseRules', async t => {
-  const commits = [{message: 'fix: First fix (fixes #123)'}, {message: 'perf: perf improvement'}];
+  const commits = [
+    {hash: '123', message: 'fix: First fix (fixes #123)'},
+    {hash: '456', message: 'perf: perf improvement'},
+  ];
   const releaseType = await analyzeCommits({}, {cwd, commits, logger: t.context.logger});
 
   t.is(releaseType, 'patch');
@@ -142,7 +160,10 @@ test('Return "patch" if there is only types set to "patch", using default releas
 });
 
 test('Allow to use regex in "releaseRules" configuration', async t => {
-  const commits = [{message: 'Chore: First chore (fixes #123)'}, {message: 'Docs: update README (fixes #456)'}];
+  const commits = [
+    {hash: '123', message: 'Chore: First chore (fixes #123)'},
+    {hash: '456', message: 'Docs: update README (fixes #456)'},
+  ];
   const releaseType = await analyzeCommits(
     {preset: 'eslint', releaseRules: [{tag: 'Chore', release: 'patch'}, {message: '/README/', release: 'minor'}]},
     {cwd, commits, logger: t.context.logger}
@@ -157,7 +178,7 @@ test('Allow to use regex in "releaseRules" configuration', async t => {
 });
 
 test('Return "null" if no rule match', async t => {
-  const commits = [{message: 'doc: doc update'}, {message: 'chore: Chore'}];
+  const commits = [{hash: '123', message: 'doc: doc update'}, {hash: '456', message: 'chore: Chore'}];
   const releaseType = await analyzeCommits({}, {cwd, commits, logger: t.context.logger});
 
   t.is(releaseType, null);
@@ -169,7 +190,10 @@ test('Return "null" if no rule match', async t => {
 });
 
 test('Process rules in order and apply highest match', async t => {
-  const commits = [{message: 'Chore: First chore (fixes #123)'}, {message: 'Docs: update README (fixes #456)'}];
+  const commits = [
+    {hash: '123', message: 'Chore: First chore (fixes #123)'},
+    {hash: '456', message: 'Docs: update README (fixes #456)'},
+  ];
   const releaseType = await analyzeCommits(
     {preset: 'eslint', releaseRules: [{tag: 'Chore', release: 'minor'}, {tag: 'Chore', release: 'patch'}]},
     {cwd, commits, logger: t.context.logger}
@@ -185,8 +209,8 @@ test('Process rules in order and apply highest match', async t => {
 
 test('Process rules in order and apply highest match from config even if default has an higher match', async t => {
   const commits = [
-    {message: 'Chore: First chore (fixes #123)'},
-    {message: 'Docs: update README (fixes #456) \n\n BREAKING CHANGE: break something'},
+    {hash: '123', message: 'Chore: First chore (fixes #123)'},
+    {hash: '456', message: 'Docs: update README (fixes #456) \n\n BREAKING CHANGE: break something'},
   ];
   const releaseType = await analyzeCommits(
     {preset: 'eslint', releaseRules: [{tag: 'Chore', release: 'patch'}, {breaking: true, release: 'minor'}]},
@@ -202,7 +226,7 @@ test('Process rules in order and apply highest match from config even if default
 });
 
 test('Allow to overwrite default "releaseRules" with "false"', async t => {
-  const commits = [{message: 'chore: First chore'}, {message: 'feat: new feature'}];
+  const commits = [{hash: '123', message: 'chore: First chore'}, {hash: '456', message: 'feat: new feature'}];
   const releaseType = await analyzeCommits(
     {preset: 'angular', releaseRules: [{type: 'feat', release: false}]},
     {cwd, commits, logger: t.context.logger}
@@ -217,7 +241,7 @@ test('Allow to overwrite default "releaseRules" with "false"', async t => {
 });
 
 test('Commits with an associated custom release type have higher priority than commits with release "false"', async t => {
-  const commits = [{message: 'feat: Feature to skip'}, {message: 'docs: update README'}];
+  const commits = [{hash: '123', message: 'feat: Feature to skip'}, {hash: '456', message: 'docs: update README'}];
   const releaseType = await analyzeCommits(
     {preset: 'angular', releaseRules: [{type: 'feat', release: false}, {type: 'docs', release: 'patch'}]},
     {cwd, commits, logger: t.context.logger}
@@ -232,7 +256,7 @@ test('Commits with an associated custom release type have higher priority than c
 });
 
 test('Commits with an associated default release type have higher priority than commits with release "false"', async t => {
-  const commits = [{message: 'feat: new feature'}, {message: 'fix: new Fix'}];
+  const commits = [{hash: '123', message: 'feat: new feature'}, {hash: '456', message: 'fix: new Fix'}];
   const releaseType = await analyzeCommits(
     {preset: 'angular', releaseRules: [{type: 'feat', release: false}]},
     {cwd, commits, logger: t.context.logger}
@@ -247,7 +271,7 @@ test('Commits with an associated default release type have higher priority than
 });
 
 test('Use default "releaseRules" if none of provided match', async t => {
-  const commits = [{message: 'Chore: First chore'}, {message: 'Update: new feature'}];
+  const commits = [{hash: '123', message: 'Chore: First chore'}, {hash: '456', message: 'Update: new feature'}];
   const releaseType = await analyzeCommits(
     {preset: 'eslint', releaseRules: [{tag: 'Chore', release: 'patch'}]},
     {cwd, commits, logger: t.context.logger}
@@ -261,6 +285,13 @@ test('Use default "releaseRules" if none of provided match', async t => {
   t.true(t.context.log.calledWith('Analysis of %s commits complete: %s release', 2, 'minor'));
 });
 
+test('Filter out empty commits', async t => {
+  const commits = [{hash: '123', message: ''}, {hash: '456', message: 'fix(scope1): First fix'}];
+  const releaseType = await analyzeCommits({}, {cwd, commits, logger: t.context.logger});
+
+  t.is(releaseType, 'patch');
+});
+
 test('Throw error if "preset" doesn`t exist', async t => {
   await t.throwsAsync(analyzeCommits({preset: 'unknown-preset'}, {cwd}), {code: 'MODULE_NOT_FOUND'});
 });