sashakoshka/step
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Rename a bunch of internal things from frontmatter to meta

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This commit is contained in:
Sasha Koshka 2024-12-09 11:58:23 -05:00
parent 37022e051a
commit b14d92205c
1 changed files with 11 additions and 11 deletions
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22
meta.go
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@ -2,7 +2,7 @@ package step
import "strings" import "strings"
const frontMatterRule = "---" const metaRule = "---"
// Meta represents optional metadata that can occur at the very start of // Meta represents optional metadata that can occur at the very start of
// a document. // a document.
@ -18,25 +18,25 @@ func SplitMeta (input string) (Meta, string, error) {
// by line instead of operating directly on the string. have that call // by line instead of operating directly on the string. have that call
// yet another function which will solve #11 // yet another function which will solve #11
// stop if there is no front matter // stop if there is no metadata
if !strings.HasPrefix(input, frontMatterRule + "\n") { if !strings.HasPrefix(input, metaRule + "\n") {
return Meta { }, input, nil return Meta { }, input, nil
} }
// get the start and the end of the front matter // get the start and the end of the metadata
input = strings.TrimPrefix(input, frontMatterRule) input = strings.TrimPrefix(input, metaRule)
index := strings.Index(input, "\n" + frontMatterRule + "\n") index := strings.Index(input, "\n" + metaRule + "\n")
if index < 0 { if index < 0 {
return nil, "", ErrMetaNeverClosed return nil, "", ErrMetaNeverClosed
} }
frontMatterRaw := input[:index] metaStr := input[:index]
body := input[index + len(frontMatterRule) + 2:] bodyStr := input[index + len(metaRule) + 2:]
// parse meta // parse metadata
meta, err := ParseMeta(frontMatterRaw) meta, err := ParseMeta(metaStr)
if err != nil { return Meta { }, "", err } if err != nil { return Meta { }, "", err }
return meta, body, nil return meta, bodyStr, nil
} }
// ParseMeta parses isolated metadata (without the horizontal starting and // ParseMeta parses isolated metadata (without the horizontal starting and