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releaser: Fix regexp

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Original regexp used a char class which caused the regexp to only
check 1 symbol instead of a substring like "See" and "Closes".
So it would match `e #x` instead of `See #x` and many other
weird combinations.

Tests were passing as they never checked against an input that
would confuse that regexp.

Found with go-critic static analyzer, `badRegexp` checker.
This commit is contained in:
Iskander (Alex) Sharipov 2021-10-12 12:32:09 +03:00 committed by GitHub
parent cd4e67af18
commit d7331aaa7e
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 1 deletions
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2
releaser/git.go
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@ -23,7 +23,7 @@ import (
"github.com/gohugoio/hugo/common/hexec" "github.com/gohugoio/hugo/common/hexec"
) )
var issueRe = regexp.MustCompile(`(?i)[Updates?|Closes?|Fix.*|See] #(\d+)`) var issueRe = regexp.MustCompile(`(?i)(?:Updates?|Closes?|Fix.*|See) #(\d+)`)
const ( const (
notesChanges = "notesChanges" notesChanges = "notesChanges"

10
releaser/git_test.go
View file

@ -45,6 +45,16 @@ See #456
c.Assert(len(issues), qt.Equals, 4) c.Assert(len(issues), qt.Equals, 4)
c.Assert(issues[0], qt.Equals, 123) c.Assert(issues[0], qt.Equals, 123)
c.Assert(issues[2], qt.Equals, 543) c.Assert(issues[2], qt.Equals, 543)
bodyNoIssues := `
This is a commit message without issue refs.
But it has e #10 to make old regexp confused.
Streets #20.
`
emptyIssuesList := extractIssues(bodyNoIssues)
c.Assert(len(emptyIssuesList), qt.Equals, 0)
} }
func TestGitVersionTagBefore(t *testing.T) { func TestGitVersionTagBefore(t *testing.T) {