feat: adding valid check (YAML validation)

ottomatica · Feb 12, 2020 · 736a27b · 736a27b
1 parent 649118d
commit 736a27b
Showing 1 changed file with 21 additions and 11 deletions.
diff --git a/lib/inspect/checks/valid.js b/lib/inspect/checks/valid.js
@@ -1,5 +1,6 @@
 const chalk = require('chalk');
 const Check = require('./check');
+const yaml = require('js-yaml');
 
 /**
  * This checks if known files have a valid format
@@ -16,21 +17,25 @@ class validCheck extends Check {
             const type = Object.keys(arg)[0]; // json, yaml, ...
             const filePath = arg[type];
 
-            // json files
-            if (type === 'json') {
-                // try to read the file
-                const readFile = (await this.connector.exec(`cat ${filePath}`));
-                let valid;
+            // try to read the file
+            const readFile = (await this.connector.exec(`cat ${filePath}`));
+            let valid;
 
-                // if was able to read the file
-                if (readFile.exitCode == 0)
+            // if was able to read the file
+            if (readFile.exitCode == 0) {
+
+                if (type === 'json')
                     valid = this._validateJSON(readFile.stdout);
 
-                else
-                    valid = readFile.stderr.includes('No such file') ? 'No such file or directory' : readFile.stderr;
+                else if (type === 'yaml' || type === 'yml')
+                    valid = this._validateYAML(readFile.stdout);
 
-                results.push({ type, filePath, valid });
             }
+
+            else
+                valid = readFile.stderr.includes('No such file') ? 'No such file or directory' : readFile.stderr;
+
+            results.push({ type, filePath, valid });
         }
         return results;
     }
@@ -52,7 +57,12 @@ class validCheck extends Check {
     }
 
     _validateYAML(YAMLText) {
-        // TODO
+        try {
+            yaml.safeLoad(YAMLText);
+            return true;
+        } catch (err) {
+            return false;
+        }
     }
 }