cleanup buildsys and add dsc target

[pve-jslint.git] / src / rhino.js

diff --git a/src/rhino.js b/src/rhino.js
new file mode 100644 (file)
index 0000000..91ad003
--- /dev/null
+++ b/src/rhino.js
@@ -0,0 +1,62 @@
+(function (a) {
+    var e, i, j, input, filename, defaults;
+    var error = 0;
+    var errorstring = '';
+    if (!a[0]) {
+        print("Usage: jslint.js file.js ...");
+        quit(1);
+    }
+
+    defaults = {
+       predef: ['Ext', 'PVE', 'PMG', 'PVE_vnc_console_event', 'FormData', 'gettext', 'Proxmox'],
+       devel:      true,
+       'continue': true,   /// Allow continue statement
+       bitwise:    true,   //  Allow bitwise operators
+        browser:    true,   //  Assume a browser 
+        css:        true,   //  Tolerate CSS workarounds
+        eqeq:       true,   //  Allow `==` && `!=`
+        //immed:      true,  //  Immediate invocations must be wrapped in parens.
+        //nomen:      true,  //  Allow dangling `_` in identifiers
+        newcap:     false,   //  Require initial caps for constructors
+        vars:       true,   //  Allow multiple `var` statements.
+        plusplus:   true,   //  Allow `++` and `--`
+        regexp:     true,  //   Allow `.` and `[^...]` in regex
+        sloppy:     true,   //  Don't require `use strict;`
+        undef:      false,  //  Disallow undeclared variables 
+        white:      true    //  Don't apply strict whitespace rules
+    };
+    
+    for (i = 0; i < a.length; ++i) {
+       filename = a[i];
+       input = readFile( filename );
+       if (!input) {
+            print("jslint: Couldn't open file '" + filename + "'.");
+            if (error < 1) {
+               error = 1;
+           }
+           continue;
+       }
+
+       if (!JSLINT(input, defaults)) {
+            for (j = 0; j < JSLINT.errors.length; j += 1) {
+               e = JSLINT.errors[j];
+               if (e) {
+                    errorstring += ('[' + filename + '] Lint at line ' + e.line + ' character ' +
+                          e.character + ': ' + e.reason);
+                   errorstring += "\n";
+                    errorstring += ((e.evidence || '').
+                          replace(/^\s*(\S*(\s+\S+)*)\s*$/, "$1"));
+                   errorstring += "\n\n";
+               }
+            }
+            if (error < 2) {
+               error = 2;
+               continue;
+           }
+       } else {
+            print("jslint: " + filename + " OK");
+       }
+    }
+    print(errorstring);
+    quit(error);
+}(arguments));