88 lines
2.0 KiB
Go
88 lines
2.0 KiB
Go
package main
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import (
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"errors"
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"log"
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"os"
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"strings"
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)
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var (
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BlogUrl string
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GiteaEndpoint string
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GiteaToken string
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BunnyCdnKey string
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IgnoredWebmentionUrls []string
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)
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func init() {
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// Blog URL (required)
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blogUrl, err := blogUrl()
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if err != nil {
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log.Fatal(err)
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}
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BlogUrl = blogUrl
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// Gitea (required)
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giteaEndpoint, err := giteaEndpoint()
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if err != nil {
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log.Fatal(err)
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}
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GiteaEndpoint = giteaEndpoint
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giteaToken, err := giteaToken()
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if err != nil {
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log.Fatal(err)
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}
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GiteaToken = giteaToken
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// BunnyCDN (optional)
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bunnyCdnKey, err := bunnyCdnKey()
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if err != nil {
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log.Println(err)
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}
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BunnyCdnKey = bunnyCdnKey
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// Ignored Webmention URLs (optional)
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ignoredWebmentionUrls, err := ignoredWebmentionUrls()
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if err != nil {
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log.Println(err)
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}
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IgnoredWebmentionUrls = ignoredWebmentionUrls
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}
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func giteaEndpoint() (string, error) {
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giteaEndpoint := os.Getenv("GITEA_ENDPOINT")
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if len(giteaEndpoint) == 0 || giteaEndpoint == "" {
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return "", errors.New("GITEA_ENDPOINT not specified")
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}
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return giteaEndpoint, nil
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}
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func giteaToken() (string, error) {
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giteaToken := os.Getenv("GITEA_TOKEN")
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if len(giteaToken) == 0 || giteaToken == "" {
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return "", errors.New("GITEA_TOKEN not specified")
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}
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return giteaToken, nil
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}
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func blogUrl() (string, error) {
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blogURL := os.Getenv("BLOG_URL")
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if len(blogURL) == 0 || blogURL == "" {
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return "", errors.New("BLOG_URL not specified")
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}
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return blogURL, nil
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}
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func bunnyCdnKey() (string, error) {
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bunnyCDNKey := os.Getenv("BUNNY_CDN_KEY")
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if len(bunnyCDNKey) == 0 || bunnyCDNKey == "" {
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return "", errors.New("BUNNY_CDN_KEY not specified, BunnyCDN features are deactivated")
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}
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return bunnyCDNKey, nil
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}
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func ignoredWebmentionUrls() ([]string, error) {
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webmentionIgnored := os.Getenv("WEBMENTION_IGNORED")
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if len(webmentionIgnored) == 0 {
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return nil, errors.New("WEBMENTION_IGNORED not set, no URLs are ignored on Webmention sending")
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}
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return strings.Split(webmentionIgnored, ","), nil
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} |