├── .gitignore
├── README.mkd
└── main.go


/.gitignore:
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1 | /maven-search
2 | /maven-search.exe
3 | /tags/
4 | /tmp/
5 | 


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/README.mkd:
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 1 | # Search maven artifacts in CLI
 2 | 
 3 | Install
 4 | 
 5 |     $ go get github.com/koron/maven-search
 6 | 
 7 | Run
 8 | 
 9 |     $ maven-search junit
10 | 
11 | Then you'll get like this.
12 | 
13 |     junit:junit:4.12
14 |     org.technbolts:junit:1.0.1
15 |     com.groupon.roboremote.roboremoteclient:junit:0.4
16 |     org.apache.tuscany.sca.samples:junit:2.0
17 |     org.apache.isis.viewer:junit:0.2.0-incubating
18 |     com.kenai.nbpwr:junit:4.7-201002241900
19 |     org.mod4j.org:junit:3.8.2
20 |     org.codehaus.mevenide:junit:3.1.4
21 |     org.eclipse.jdt:junit:3.3.0-v20070606-0010
22 |     junit:junit-dep:4.11
23 |     junit-addons:junit-addons:1.4
24 |     junit-doclet:junit-doclet:1.0.2
25 |     org.jboss.arquillian.junit:arquillian-junit-parent:1.1.5.Final
26 |     com.googlecode.guice-junit4:guice-junit4-parent:0.2
27 |     com.pholser:junit-quickcheck:0.4-beta-3
28 |     pl.javadevelopers.junit:parent:0.8
29 |     ant:ant-junit:1.6.5
30 |     org.robovm:robovm-junit-parent:1.0.0-beta-01
31 |     org.apache.jmeter:ApacheJMeter_junit:2.12
32 |     com.github.mjeanroy:junit-servers:0.2.2
33 | 
34 | # Inspired by
35 | 
36 | *   [maven, browse central repository via command line client](http://stackoverflow.com/questions/14465721/maven-browse-central-repository-via-command-line-client)
37 | *   [コマンドラインから、maven アーティファクトを検索するには？](http://ja.stackoverflow.com/questions/1581/%E3%82%B3%E3%83%9E%E3%83%B3%E3%83%89%E3%83%A9%E3%82%A4%E3%83%B3%E3%81%8B%E3%82%89-maven-%E3%82%A2%E3%83%BC%E3%83%86%E3%82%A3%E3%83%95%E3%82%A1%E3%82%AF%E3%83%88%E3%82%92%E6%A4%9C%E7%B4%A2%E3%81%99%E3%82%8B%E3%81%AB%E3%81%AF)
38 | 
39 | # License
40 | 
41 | The BSD 3-Clause License
42 | 


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/main.go:
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 1 | package main
 2 | 
 3 | import (
 4 | 	"encoding/json"
 5 | 	"errors"
 6 | 	"fmt"
 7 | 	"net/http"
 8 | 	"net/url"
 9 | 	"os"
10 | 	"strconv"
11 | )
12 | 
13 | func searchArtifact(q string, n int) error {
14 | 	p := url.Values{
15 | 		"rows": []string{strconv.Itoa(n)},
16 | 		"wt":   []string{"json"},
17 | 		"q":    []string{q},
18 | 	}
19 | 	u := "http://search.maven.org/solrsearch/select?" + p.Encode()
20 | 	resp, err := http.Get(u)
21 | 	if err != nil {
22 | 		return err
23 | 	}
24 | 	defer resp.Body.Close()
25 | 	if resp.StatusCode != 200 {
26 | 		return errors.New(resp.Status)
27 | 	}
28 | 	// parse JSON with anonymous struct.
29 | 	d := json.NewDecoder(resp.Body)
30 | 	var v struct {
31 | 		Response struct {
32 | 			Docs []struct {
33 | 				ID            string
34 | 				LatestVersion string
35 | 			}
36 | 		}
37 | 	}
38 | 	if err := d.Decode(&v); err != nil {
39 | 		return err
40 | 	}
41 | 	// print results.
42 | 	for _, d := range v.Response.Docs {
43 | 		fmt.Println(d.ID + ":" + d.LatestVersion)
44 | 	}
45 | 	return nil
46 | }
47 | 
48 | func main() {
49 | 	if len(os.Args) < 2 {
50 | 		fmt.Println("ERROR: need a query string")
51 | 		os.Exit(1)
52 | 	}
53 | 	if err := searchArtifact(os.Args[1], 20); err != nil {
54 | 		fmt.Printf("ERROR: %s\n", err)
55 | 		os.Exit(1)
56 | 	}
57 | }
58 | 


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