/
github.go
114 lines (109 loc) · 2.92 KB
/
github.go
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package cmd
import (
"flag"
"fmt"
"os"
"runtime"
graphql "github.com/lukaszraczylo/go-simple-graphql"
"github.com/melbahja/got"
"github.com/tidwall/gjson"
)
func updatePackage() bool {
ghToken, ghTokenSet := os.LookupEnv("GITHUB_TOKEN")
if ghTokenSet {
binaryName := fmt.Sprintf("semver-gen-%s-%s", runtime.GOOS, runtime.GOARCH)
fmt.Println("Downloading", binaryName)
gql := graphql.NewConnection()
gql.Endpoint = "https://api.github.com/graphql"
headers := map[string]interface{}{
"Authorization": fmt.Sprintf("Bearer %s", ghToken),
}
variables := map[string]interface{}{
"binaryName": binaryName,
}
var query = `query ($binaryName: String) {
repository(name: "semver-generator", owner: "lukaszraczylo") {
latestRelease {
releaseAssets(first: 10, name: $binaryName) {
edges {
node {
name
downloadUrl
}
}
}
}
}
}`
result, err := gql.Query(query, variables, headers)
if err != nil {
fmt.Println("Query error", err)
return false
}
result = gjson.Get(result, "repository.latestRelease.releaseAssets.edges.0.node.downloadUrl").String()
if result == "" {
fmt.Println("Unable to obtain download url for the binary", binaryName)
return false
}
if flag.Lookup("test.v") == nil && os.Getenv("CI") == "" {
downloadedBinaryPath := fmt.Sprintf("/tmp/%s", binaryName)
g := got.New()
err = g.Download(result, downloadedBinaryPath)
if err != nil {
fmt.Println("Unable to download binary", err.Error())
return false
}
currentBinary, err := os.Executable()
if err != nil {
fmt.Println("Unable to obtain current binary path", err.Error())
return false
}
err = os.Rename(downloadedBinaryPath, currentBinary)
if err != nil {
fmt.Println("Unable to overwrite current binary", err.Error())
return false
}
err = os.Chmod(currentBinary, 0777)
if err != nil {
fmt.Println("Unable to make binary executable", err.Error())
return false
}
}
}
return true
}
func checkLatestRelease() (string, bool) {
ghToken, ghTokenSet := os.LookupEnv("GITHUB_TOKEN")
if ghTokenSet {
gql := graphql.NewConnection()
gql.Endpoint = "https://api.github.com/graphql"
headers := map[string]interface{}{
"Authorization": fmt.Sprintf("bearer %s", ghToken),
}
variables := map[string]interface{}{}
var query = `query {
repository(name: "semver-generator", owner: "lukaszraczylo", followRenames: true) {
releases(last: 2) {
nodes {
tag {
name
}
}
}
}
}`
result, err := gql.Query(query, variables, headers)
if err != nil {
fmt.Println("Query error >>", err)
return "", false
}
fmt.Println(result)
result = gjson.Get(result, "repository.releases.nodes.0.tag.name").String()
if result == "v1" {
result = gjson.Get(result, "repository.releases.nodes.1.tag.name").String()
}
return result, true
} else {
return "[no GITHUB_TOKEN set]", false
}
}