Add support for encoded URL's

fixes #31 

Reviewed-by: Christian Murphy <[email protected]>
Reviewed-by: Merlijn Vos <[email protected]>

Author: wangshijun

index.js

@@ -220,7 +220,7 @@ function validate(exposed, file) {
     // is especially useful because they might be non-markdown files. Here we
     // check if they exist.
     if ((real === undefined || real === null) && !hash && fs) {
-      real = fs.existsSync(reference)
+      real = fs.existsSync(path.join(file.cwd, decodeURI(reference)))
       references[reference] = real
     }
 
@@ -237,7 +237,7 @@ function validate(exposed, file) {
 
         warning += ': `' + hash + '`'
       } else {
-        warning = 'Link to unknown file: `' + reference + '`'
+        warning = 'Link to unknown file: `' + decodeURI(reference) + '`'
         ruleId = fileRuleId
       }
 

test/fixtures/examples/image with space.jpg

@@ -12,6 +12,8 @@ Relative ![image reference][rel]
 
 Absolute ![image reference][abs]
 
+Relative with whitespace ![image reference][rel-whitespace]
+
 <!-- Invalid: -->
 
 Relative ![missing image](./examples/missing.jpg)
@@ -33,3 +35,5 @@ Absolute ![missing image reference][abs-missing]
 [rel-missing]: ./examples/missing.jpg
 
 [abs-missing]: https://github.com/wooorm/test/blob/master/examples/missing.jpg
+
+[rel-whitespace]: "./examples/image with space.jpg"

test/fixtures/images.md

@@ -511,11 +511,11 @@ test('remark-validate-links', function(t) {
         strip(result.stderr),
         [
           'images.md',
-          '  17:10-17:50  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
-          '  19:12-19:42  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
-          '  21:10-21:91  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
-          '  23:10-23:49  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
+          '  19:10-19:50  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
+          '  21:12-21:42  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
+          '  23:10-23:91  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
           '  25:10-25:49  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
+          '  27:10-27:49  warning  Link to unknown file: `examples/missing.jpg`  missing-file  remark-validate-links',
           '',
           '⚠ 5 warnings'
         ].join('\n'),