/
github.go
65 lines (57 loc) · 1.32 KB
/
github.go
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package modules
import (
"encoding/json"
"errors"
"net/http"
)
type Github struct{}
func (gh Github) Init() {}
func (gh Github) Name() string {
return "github"
}
type githubResponse struct {
TagName string `json:"tag_name"`
Draft bool `json:"draft"`
Prerelease bool `json:"prerelease"`
}
func (gh Github) Run(upstream string, params interface{}) (version string, err error) {
config := params.(map[string]interface{})
namespace, ok := config["namespace"]
if !ok {
err = errors.New("Namespace is missing")
return
}
project, ok := config["project"]
if !ok {
err = errors.New("Project name is missing")
return
}
prereleaseOkay, ok := config["prerelease"]
if !ok {
prereleaseOkay = false
}
draftOkay, ok := config["draft"]
if !ok {
draftOkay = false
}
resp, err := http.Get("https://api.github.com/repos/" + namespace.(string) + "/" + project.(string) + "/releases")
if err != nil {
return
}
defer resp.Body.Close()
// Decode
jsonResp := new([]githubResponse)
err = json.NewDecoder(resp.Body).Decode(jsonResp)
if err != nil {
return
}
// TODO Support paging
// Search for newest release
for _, ver := range *jsonResp {
if (ver.Prerelease && prereleaseOkay.(bool)) || (ver.Draft && draftOkay.(bool)) || (!ver.Prerelease && !ver.Draft) {
version = ver.TagName
break
}
}
return
}