22 lines
513 B
Go
22 lines
513 B
Go
package posts
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import (
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"strings"
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)
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// ExtractTitle takes the given raw post text and returns a title, if explicitly
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// provided, and a body.
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func ExtractTitle(content string) (title string, body string) {
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if hashIndex := strings.Index(content, "# "); hashIndex == 0 {
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eol := strings.IndexRune(content, '\n')
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// First line should start with # and end with \n
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if eol != -1 {
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body = strings.TrimLeft(content[eol:], " \t\n\r")
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title = content[len("# "):eol]
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return
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}
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}
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body = content
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return
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}
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