fix: handle errors when verifyConditions and verifyRelease are a pipeline

src/index.js

@@ -75,7 +75,7 @@ module.exports = async () => {
     log.verbose('pre', 'Running pre-script.');
     log.verbose('pre', 'Veriying conditions.');
     try {
-      await promisify(plugins.verifyConditions)(config);
+      await plugins.verifyConditions(config);
     } catch (err) {
       log[options.debug ? 'warn' : 'error']('pre', err.message);
       if (!options.debug) process.exit(1);

src/lib/plugins.js

@@ -10,13 +10,13 @@ module.exports = options => {
   };
   ['verifyConditions', 'verifyRelease'].forEach(plugin => {
     if (!Array.isArray(options[plugin])) {
-      plugins[plugin] = normalize(
+      plugins[plugin] = promisify(
+        normalize(
           options[plugin],
           plugin === 'verifyConditions' ? '@semantic-release/condition-travis' : './plugin-noop'
+        )
       );
-      return;
+    } else {
-    }
-
       plugins[plugin] = async pluginOptions => {
         return pSeries(
           options[plugin].map(step => {
@@ -24,6 +24,7 @@ module.exports = options => {
           })
         );
       };
+    }
   });
 
   return plugins;

src/pre.js

@@ -17,7 +17,7 @@ module.exports = async config => {
     version: type === 'initial' ? '1.0.0' : semver.inc(lastRelease.version, type),
   };
 
-  await promisify(verifyRelease)(assign({commits, lastRelease, nextRelease}, config));
+  await verifyRelease(assign({commits, lastRelease, nextRelease}, config));
 
   return nextRelease;
 };

test/pre.test.js

@@ -44,7 +44,7 @@ test.serial('Increase version', async t => {
     plugins: {
       getLastRelease: callbackify(getLastRelease),
       analyzeCommits: callbackify(analyzeCommits),
-      verifyRelease: callbackify(verifyRelease),
+      verifyRelease: verifyRelease,
     },
   });
 
@@ -89,7 +89,7 @@ test.serial('Initial version', async t => {
     plugins: {
       getLastRelease: callbackify(getLastRelease),
       analyzeCommits: callbackify(analyzeCommits),
-      verifyRelease: callbackify(verifyRelease),
+      verifyRelease: verifyRelease,
     },
   });
 
@@ -137,7 +137,7 @@ test.serial('Throws error if verifyRelease fails', async t => {
       plugins: {
         getLastRelease: callbackify(getLastRelease),
         analyzeCommits: callbackify(analyzeCommits),
-        verifyRelease: callbackify(verifyRelease),
+        verifyRelease: verifyRelease,
       },
     })
   );