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main.go
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main.go
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/*
* Copyright 2018-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"context"
"fmt"
"net/http"
"github.com/google/go-github/v43/github"
"golang.org/x/oauth2"
"github.com/paketo-buildpacks/pipeline-builder/actions"
)
func main() {
inputs := actions.NewInputs()
var c *http.Client
if s, ok := inputs["token"]; ok {
c = oauth2.NewClient(context.Background(), oauth2.StaticTokenSource(&oauth2.Token{AccessToken: s}))
}
gh := github.NewClient(c)
versions := make(actions.Versions)
sources := make(map[string]string)
opt := &github.ListOptions{PerPage: 100}
for {
rel, r, err := gh.Repositories.ListReleases(context.Background(), "technomancy", "leiningen", opt)
if err != nil {
panic(fmt.Errorf("unable to list existing releases for technomancy/leiningen\n%w", err))
}
for _, r := range rel {
versions[*r.TagName] = fmt.Sprintf("https://raw.githubusercontent.com/technomancy/leiningen/%s/bin/lein", *r.TagName)
sources[*r.TagName] = fmt.Sprintf("https://github.com/technomancy/leiningen/archive/refs/tags/%s.tar.gz", *r.TagName)
}
if r.NextPage == 0 {
break
}
opt.Page = r.NextPage
}
latestVersion, err := versions.GetLatestVersion(inputs)
if err != nil {
panic(err)
}
latestSource := actions.Outputs{}
if len(sources) != 0{
latestSource["source"] = sources[latestVersion.Original()]
}
o, err := actions.NewOutputs(versions[latestVersion.Original()], latestVersion, latestSource)
if err != nil {
panic(err)
} else {
o.Write()
}
}