initial
This commit is contained in:
commit
97fd2fb78d
2
.gitignore
vendored
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2
.gitignore
vendored
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*.xml
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gqrss
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15
LICENSE
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15
LICENSE
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/*
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* Copyright (c) 2020 Aaron Bieber <aaron@bolddaemon.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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14
README.md
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14
README.md
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# [gqrss](https://github.com/qbit/gqrss)
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A tool to query and display GitHub issues relating to OpenBSD.
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## Libraries used
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- [gorilla/feeds](https://github.com/gorilla/feeds) for generating RSS/Atom
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feeds.
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- [suah.dev/protect](https://suah.dev/protect) for OpenBSD's
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[pledge](https://man.openbsd.org/pledge)/[unveil](https://man.openbsd.org/unveil).
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`gqrss` will produce a `rss.xml` and `atom.xml` file in the directory it was
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ran. It expects a GitHub authentication token to be present in the
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`GH_AUTH_TOKEN` environment variable.
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8
go.mod
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8
go.mod
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module suah.dev/gqrss
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go 1.15
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require (
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github.com/gorilla/feeds v1.1.1
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suah.dev/protect v1.0.0
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)
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6
go.sum
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6
go.sum
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github.com/gorilla/feeds v1.1.1 h1:HwKXxqzcRNg9to+BbvJog4+f3s/xzvtZXICcQGutYfY=
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github.com/gorilla/feeds v1.1.1/go.mod h1:Nk0jZrvPFZX1OBe5NPiddPw7CfwF6Q9eqzaBbaightA=
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golang.org/x/sys v0.0.0-20200501145240-bc7a7d42d5c3 h1:5B6i6EAiSYyejWfvc5Rc9BbI3rzIsrrXfAQBWnYfn+w=
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golang.org/x/sys v0.0.0-20200501145240-bc7a7d42d5c3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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suah.dev/protect v1.0.0 h1:X8pzDvDIZIiugmkmr6DES6JFO1XUdJWi34Ffmk6CMZY=
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suah.dev/protect v1.0.0/go.mod h1:ZSgyBM30JUwhVPWJzVHh0jlu5W6Qz1VR6tIhAzqJZ9Y=
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196
main.go
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196
main.go
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package main
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"log"
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"net/http"
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"os"
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"time"
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"github.com/gorilla/feeds"
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"suah.dev/protect"
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)
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// GQLQuery is what github wants in the POST request.
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type GQLQuery struct {
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Query string `json:"query"`
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}
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// GHResp represents a response from GitHub's GraphQL API.
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type GHResp struct {
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Data Data `json:"data"`
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}
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// PageInfo represents the page information.
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type PageInfo struct {
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HasNextPage bool `json:"hasNextPage"`
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EndCursor string `json:"endCursor"`
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}
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// Repository information has repo specific bits.
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type Repository struct {
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Name string `json:"name"`
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URL string `json:"url"`
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StargazerCount int `json:"stargazerCount"`
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}
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// Node is an entry from our "search".
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type Node struct {
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Repository Repository `json:"repository"`
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CreatedAt time.Time `json:"createdAt"`
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Title string `json:"title"`
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URL string `json:"url"`
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Author Author `json:"author"`
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BodyHTML string `json:"bodyHTML"`
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}
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// Edges are ... too edgy to tell..
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type Edges struct {
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Node Node `json:"node,omitempty"`
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}
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// Search bundles our edges together
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type Search struct {
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IssueCount int `json:"issueCount"`
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PageInfo PageInfo `json:"pageInfo"`
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Edges []Edges `json:"edges"`
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}
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// Author is an individual author
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type Author struct {
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Login string `json:"login"`
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URL string `json:"url"`
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}
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// Data is the data returned from a search
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type Data struct {
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Search Search `json:"search"`
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}
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const endPoint = "https://api.github.com/graphql"
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const ghQuery = `
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{
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search(first: 100, type: ISSUE, query: "state:open openbsd") {
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issueCount
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pageInfo {
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hasNextPage
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endCursor
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}
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edges {
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node {
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... on Issue {
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repository {
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name
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url
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stargazerCount
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}
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createdAt
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title
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url
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bodyHTML
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author {
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login
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url
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}
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}
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}
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}
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}
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}
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`
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func getData(q GQLQuery) (re *GHResp, err error) {
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var req *http.Request
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client := &http.Client{}
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buf := new(bytes.Buffer)
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if err := json.NewEncoder(buf).Encode(q); err != nil {
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return nil, err
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}
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req, err = http.NewRequest("POST", endPoint, buf)
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if err != nil {
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return nil, err
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}
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req.Header.Set("Authorization", fmt.Sprintf("bearer %s", os.Getenv("GH_AUTH_TOKEN")))
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res, err := client.Do(req)
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if err != nil {
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return nil, err
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}
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defer res.Body.Close()
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data, err := ioutil.ReadAll(res.Body)
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if err != nil {
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return nil, err
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}
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if err = json.Unmarshal(data, &re); err != nil {
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return nil, err
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}
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return re, nil
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}
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func makeRSS(q *GHResp) {
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feed := &feeds.Feed{
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Title: "OpenBSD GitHub Issues",
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Link: &feeds.Link{Href: "https://github.com/qbit/gqrss"},
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Description: "Open GitHub issues relating to OpenBSD",
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Author: &feeds.Author{Name: "Aaron Bieber", Email: "aaron@bolddaemon.com"},
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Copyright: "This work is copyright © Aaron Bieber",
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}
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for _, e := range q.Data.Search.Edges {
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if e.Node.Title == "" {
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continue
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}
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f := &feeds.Item{
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Title: fmt.Sprintf("%s: %s", e.Node.Repository.Name, e.Node.Title),
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Link: &feeds.Link{Href: e.Node.URL},
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Created: e.Node.CreatedAt,
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Description: e.Node.BodyHTML,
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Author: &feeds.Author{
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Name: e.Node.Author.Login,
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},
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}
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feed.Items = append(feed.Items, f)
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}
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atomFile, err := os.Create("atom.xml")
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if err != nil {
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log.Fatal(err)
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}
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rssFile, err := os.Create("rss.xml")
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if err != nil {
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log.Fatal(err)
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}
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feed.WriteAtom(atomFile)
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feed.WriteRss(rssFile)
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}
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func main() {
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protect.Unveil("./", "rwc")
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protect.Unveil("/etc/ssl/cert.pem", "r")
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protect.Pledge("stdio unveil rpath wpath cpath flock dns inet")
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protect.UnveilBlock()
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var q GQLQuery
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q.Query = ghQuery
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resp, err := getData(q)
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if err != nil {
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fmt.Printf("%+v\n", err)
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}
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makeRSS(resp)
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}
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