fix: print debug parsed grep tags

Author: bahmutov

.github/workflows/ci.yml

@@ -397,6 +397,13 @@ jobs:
             --env grep=loads,grepOmitFiltered=true,grepFilterSpecs=true \
             --expect-exactly expects/ts-spec.json
 
+      - name: inherits parent tags 🧪
+        run: |
+          npx cypress-expect \
+            --config testFiles="**/inherits-tag-spec.js" \
+            --env grepTags="@smoke+@screen-b" \
+            --expect-exactly expects/inherits-tag-spec.json
+
   release:
     needs: [tests1, tests2, tests3]
     runs-on: ubuntu-20.04

cypress/integration/inherits-tag-spec.js

@@ -0,0 +1,7 @@
+/// <reference types="cypress" />
+
+describe('Screen A', { tags: ['@smoke', '@screen-a'] }, () => {
+  it('loads', { tags: ['@screen-b'] }, () => {
+    // do something that eventually sends the page to screen b.
+  })
+})

cypress/integration/unit.js

@@ -76,6 +76,16 @@ describe('utils', () => {
       ])
     })
 
+    it('handles dashes in the tag', () => {
+      const parsed = parseTagsGrep('@smoke+@screen-b')
+      expect(parsed).to.deep.equal([
+        [
+          { tag: '@smoke', invert: false },
+          { tag: '@screen-b', invert: false },
+        ],
+      ])
+    })
+
     it('parses OR tags spaces', () => {
       // run tests with tag1 OR tag2 or tag3
       const parsed = parseTagsGrep('@tag1 @tag2 @tag3')
@@ -252,7 +262,6 @@ describe('utils', () => {
     // our parsing and decision logic computes the expected result
     const shouldIt = (used, tags, expected) => {
       const parsedTags = parseTagsGrep(used)
-      console.log(parsedTags)
       expect(
         shouldTestRunTags(parsedTags, tags),
         `"${used}" against "${tags}"`,

expects/inherits-tag-spec.json

@@ -0,0 +1,5 @@
+{
+  "Screen A": {
+    "loads": "passed"
+  }
+}

src/plugin.js

@@ -25,6 +25,8 @@ function cypressGrepPlugin(config) {
   const grepTags = config.env.grepTags || config.env['grep-tags']
   if (grepTags) {
     console.log('cypress-grep: filtering using tag(s) "%s"', grepTags)
+    const parsedGrep = parseGrep(null, grepTags)
+    debug('parsed grep tags %o', parsedGrep.tags)
   }
 
   const grepBurn =