Add option to only show unknown licenses

Remove unused references
davglass · Aug 31, 2015 · c287959 · c287959
1 parent 2d94a19
commit c287959
Show file tree

Hide file tree

Showing 3 changed files with 18 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -57,6 +57,7 @@ Options
 -------
 
 * `--unknown` report guessed licenses as unknown licenses.
+* `--onlyunknown` only list packages with unknown or guessed licenses.
 * `--json` output in json format.
 * `--csv` output in csv format.
 * `--out [filepath]` write the data to a specific file.

diff --git a/lib/args.js b/lib/args.js
@@ -12,6 +12,7 @@ var nopt = require('nopt'),
         markdown: Boolean,
         out: require('path'),
         unknown: Boolean,
+        onlyunknown: Boolean,
         version: Boolean,
         color: Boolean,
         start: String,

diff --git a/lib/index.js b/lib/index.js
@@ -19,6 +19,7 @@ var flatten = function(options) {
         data = options.data,
         key = json.name + '@' + json.version,
         colorize = options.color,
+        unknown = options.unknown,
         licenseData, files = [], licenseFile;
 
     if (colorize) {
@@ -48,6 +49,10 @@ var flatten = function(options) {
         }
     }
 
+    if (unknown) {
+        moduleInfo.dependencyPath = json.path;
+    }
+
     licenseData = json.license || json.licenses || undefined;
     if (licenseData) {
         if (Array.isArray(licenseData) && licenseData.length > 0) {
@@ -106,6 +111,7 @@ var flatten = function(options) {
                 deps: childDependency,
                 data: data,
                 color: colorize,
+                unknown: unknown,
                 filter: options.filter
             });
         });
@@ -120,6 +126,7 @@ exports.init = function(options, callback) {
                 deps: json,
                 data: {},
                 color: options.color,
+                unknown: options.unknown,
                 filter: options.filter
             }),
             colorize = options.color,
@@ -137,7 +144,15 @@ exports.init = function(options, callback) {
                 }
             }
             if (data[item]) {
-                sorted[item] = data[item];
+                if (options.onlyunknown) {
+                    if (data[item].licenses && data[item].licenses !== UNKNOWN) {
+                        if (data[item].licenses.indexOf('*') > -1) {
+                            sorted[item] = data[item];
+                        }
+                    }
+                } else {
+                    sorted[item] = data[item];
+                }
             }
         });
         callback(sorted);