mirror of
https://github.com/goreleaser/goreleaser.git
synced 2025-02-09 13:36:56 +02:00
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package git
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import (
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"errors"
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"fmt"
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"net/url"
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"strings"
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"github.com/goreleaser/goreleaser/pkg/config"
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)
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// ExtractRepoFromConfig gets the repo name from the Git config.
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func ExtractRepoFromConfig() (result config.Repo, err error) {
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if !IsRepo() {
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return result, errors.New("current folder is not a git repository")
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}
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out, err := Run("config", "--get", "remote.origin.url")
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if err != nil {
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return result, fmt.Errorf("repository doesn't have an `origin` remote")
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}
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return ExtractRepoFromURL(out)
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}
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func ExtractRepoFromURL(rawurl string) (config.Repo, error) {
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// removes the .git suffix and any new lines
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s := strings.TrimSuffix(strings.TrimSpace(rawurl), ".git")
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// if the URL contains a :, indicating a SSH config,
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// remove all chars until it, including itself
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// on HTTP and HTTPS URLs it will remove the http(s): prefix,
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// which is ok. On SSH URLs the whole user@server will be removed,
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// which is required.
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s = s[strings.LastIndex(s, ":")+1:]
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// now we can parse it with net/url
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u, err := url.Parse(s)
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if err != nil {
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return config.Repo{}, err
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}
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// split the parsed url path by /, the last two parts should be the owner and name
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ss := strings.Split(strings.TrimPrefix(u.Path, "/"), "/")
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// if less than 2 parts, its likely not a valid repository
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if len(ss) < 2 {
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return config.Repo{}, fmt.Errorf("unsupported repository URL: %s", rawurl)
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}
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return config.Repo{
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Owner: ss[len(ss)-2],
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Name: ss[len(ss)-1],
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}, nil
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}
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