forked from enescakir/emoji
/
gemoji.go
52 lines (42 loc) · 1.03 KB
/
gemoji.go
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package main
import (
"encoding/json"
)
const (
gemojiURL = "https://raw.githubusercontent.com/github/gemoji/master/db/emoji.json"
gemojiLatestCommitURL = "https://api.github.com/repos/github/gemoji/commits?path=/db/emoji.json&per_page=1"
)
type gemoji struct {
Emoji string `json:"emoji"`
Aliases []string `json:"aliases"`
}
func fetchGemojis() (map[string]string, string, error) {
b, err := fetchData(gemojiURL)
if err != nil {
return nil, "", err
}
v, err := fetchData(gemojiLatestCommitURL)
if err != nil {
return nil, "", err
}
var commits []struct {
SHA string `json:"sha"`
}
if err = json.Unmarshal(v, &commits); err != nil {
return nil, "", err
}
var gemojis []gemoji
r := make(map[string]string)
if err = json.Unmarshal(b, &gemojis); err != nil {
return nil, "", err
}
for _, gemoji := range gemojis {
for _, alias := range gemoji.Aliases {
if len(alias) == 0 || len(gemoji.Emoji) == 0 {
continue
}
r[makeAlias(alias)] = gemoji.Emoji
}
}
return r, commits[0].SHA, nil
}