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c5f61c456b
Bumps [mvdan.cc/xurls/v2](https://github.com/mvdan/xurls) from 2.4.0 to 2.5.0. - [Release notes](https://github.com/mvdan/xurls/releases) - [Commits](https://github.com/mvdan/xurls/compare/v2.4.0...v2.5.0) --- updated-dependencies: - dependency-name: mvdan.cc/xurls/v2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
38 lines
1.1 KiB
Markdown
38 lines
1.1 KiB
Markdown
# xurls
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[](https://pkg.go.dev/mvdan.cc/xurls/v2)
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Extract urls from text using regular expressions. Requires Go 1.19 or later.
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```go
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import "mvdan.cc/xurls/v2"
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func main() {
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rxRelaxed := xurls.Relaxed()
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rxRelaxed.FindString("Do gophers live in golang.org?") // "golang.org"
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rxRelaxed.FindString("This string does not have a URL") // ""
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rxStrict := xurls.Strict()
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rxStrict.FindAllString("must have scheme: http://foo.com/.", -1) // []string{"http://foo.com/"}
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rxStrict.FindAllString("no scheme, no match: foo.com", -1) // []string{}
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}
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```
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Since API is centered around [regexp.Regexp](https://golang.org/pkg/regexp/#Regexp),
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many other methods are available, such as finding the [byte indexes](https://golang.org/pkg/regexp/#Regexp.FindAllIndex)
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for all matches.
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The regular expressions are compiled when the API is first called.
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Any subsequent calls will use the same regular expression pointers.
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#### cmd/xurls
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To install the tool globally:
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go install mvdan.cc/xurls/v2/cmd/xurls@latest
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```shell
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$ echo "Do gophers live in http://golang.org?" | xurls
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http://golang.org
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```
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