25 lines
480 B
Go
25 lines
480 B
Go
package blog
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import (
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"io"
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"regexp"
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)
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var (
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pullGiteaURL = "https://github.com/go-gitea/gitea/pull/"
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pullRegex = regexp.MustCompile(`#(\d+)\)`)
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)
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// FormatPR formats input by replacing pull refs #1234 with markdown links [#1234](...pull/1234)
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func FormatPR(r io.Reader) ([]byte, error) {
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data, err := io.ReadAll(r)
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if err != nil {
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return nil, err
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}
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pullURL := pullGiteaURL
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repl := pullRegex.ReplaceAll(data, []byte(`[#$1](`+pullURL+`$1))`))
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return repl, nil
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}
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