Do not capture whitespace in Dockerfile image link (#516)

* Do not capture whitespace in Dockerfile image link * Remove whitespace e2e fixture
OctoLinker · Sep 28, 2018 · daba745 · daba745
1 parent a0cab84
commit daba745
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diff --git a/packages/helper-grammar-regex-collection/index.js b/packages/helper-grammar-regex-collection/index.js
@@ -70,7 +70,7 @@ export const TYPESCRIPT_REFERENCE = regex`
 `;
 
 export const DOCKER_FROM = regex`
-  FROM \s (?<$1>[^\n]*)
+  FROM \s+ (?<$1>[^\n]*)
 `;
 
 export const DOCKER_ENTRYPOINT = regex`

diff --git a/packages/helper-grammar-regex-collection/test.js b/packages/helper-grammar-regex-collection/test.js
@@ -233,6 +233,7 @@ const fixtures = {
       ['FROM foo', ['foo']],
       ['FROM foo:1.2.3', ['foo:1.2.3']],
       ['FROM foo:1.2.3-alpha', ['foo:1.2.3-alpha']],
+      ['FROM         foo:1.2.3-alpha', ['foo:1.2.3-alpha']],
       ['FROM foo/bar', ['foo/bar']],
     ],
     invalid: [