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Usage and tests

Signed-off-by: jolheiser <john.olheiser@gmail.com>
main v0.1.0
jolheiser 2 months ago
parent
commit
91cbf15887
Signed by: jolheiser
GPG Key ID: B853ADA5DA7BBF7A
  1. 3
      .gitignore
  2. 25
      .goreleaser.yaml
  3. 39
      .woodpecker/goreleaser.yml
  4. 4
      README.md
  5. 7
      go.mod
  6. 6
      go.sum
  7. 61
      gomodinit_test.go
  8. 45
      main.go

3
.gitignore vendored

@ -1,2 +1,3 @@
/gomodinit*
/gomodinit
/gomodinit.exe
.idea/

25
.goreleaser.yaml

@ -0,0 +1,25 @@
builds:
- env:
- CGO_ENABLED=0
goos:
- linux
- windows
- darwin
ldflags:
- "-s -w -X go.jolheiser.com/gomodinit.Version={{.Version}}"
archives:
- replacements:
386: i386
amd64: x86_64
format_overrides:
- goos: windows
format: zip
checksum:
name_template: 'checksums.txt'
release:
gitea:
owner: jolheiser
name: gomodinit
gitea_urls:
api: https://git.jojodev.com/api/v1/
download: https://git.jojodev.com

39
.woodpecker/goreleaser.yml

@ -0,0 +1,39 @@
clone:
git:
image: woodpeckerci/plugin-git
settings:
tags: true
pipeline:
compliance:
image: golang:1.18
commands:
- go test -race ./...
- go vet ./...
- go run github.com/rs/zerolog/cmd/lint@latest go.jolheiser.com/gomodinit
when:
event: pull_request
build:
image: goreleaser/goreleaser
commands:
- goreleaser build --snapshot
when:
event: pull_request
release:
image: goreleaser/goreleaser
commands:
- goreleaser release
secrets: [ gitea_token ]
when:
event: tag
prune:
image: jolheiser/drone-gitea-prune
settings:
base: https://git.jojodev.com
token:
from_secret: gitea_token
when:
event: tag

4
README.md

@ -2,8 +2,8 @@
`go mod init`
1. Set your base URL prefix via flag or env variable
2. `gomodinit` will default to the current directory name as the module, otherwise the first command argument
`gomodinit` walks up the current dir path until it finds something vaguely resembling a URI (i.e. a path part with at least one `.`)
and constructs a `go mod init <path>` call from it.
## This seems like a trivial thing

7
go.mod

@ -1,5 +1,8 @@
module go.jolheiser.com/gomodinit
go 1.17
go 1.18
require github.com/peterbourgon/ff/v3 v3.1.0
require (
github.com/matryer/is v1.4.0
github.com/peterbourgon/ff/v3 v3.1.2
)

6
go.sum

@ -1,7 +1,9 @@
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/matryer/is v1.4.0 h1:sosSmIWwkYITGrxZ25ULNDeKiMNzFSr4V/eqBQP0PeE=
github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU=
github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys=
github.com/peterbourgon/ff/v3 v3.1.0 h1:5JAeDK5j/zhKFjyHEZQXwXBoDijERaos10RE+xamOsY=
github.com/peterbourgon/ff/v3 v3.1.0/go.mod h1:XNJLY8EIl6MjMVjBS4F0+G0LYoAqs0DTa4rmHHukKDE=
github.com/peterbourgon/ff/v3 v3.1.2 h1:0GNhbRhO9yHA4CC27ymskOsuRpmX0YQxwxM9UPiP6JM=
github.com/peterbourgon/ff/v3 v3.1.2/go.mod h1:XNJLY8EIl6MjMVjBS4F0+G0LYoAqs0DTa4rmHHukKDE=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

61
gomodinit_test.go

@ -0,0 +1,61 @@
package main
import (
"fmt"
"os"
"path/filepath"
"strings"
"testing"
"github.com/matryer/is"
)
func TestModule(t *testing.T) {
tmp := t.TempDir()
tt := []struct {
Name string
Path string
Expected string
}{
{
Name: "gitea",
Path: "gitea.com/user1/repo",
Expected: "gitea.com/user1/repo",
},
{
Name: "gitea_sub",
Path: "gitea.com/user2/repo/subpkg",
Expected: "gitea.com/user2/repo/subpkg",
},
{
Name: "no_uri",
Path: "giteacom/user3/repo",
Expected: "%s/giteacom/user3/repo",
},
}
for _, tc := range tt {
t.Run(tc.Name, func(t *testing.T) {
assert := is.New(t)
dir := filepath.Join(tmp, tc.Path)
err := os.MkdirAll(dir, os.ModePerm)
assert.NoErr(err) // Should create temp dir
err = os.Chdir(dir)
assert.NoErr(err) // Should chdir to temp dir
name, err := module()
assert.NoErr(err) // Should get module name
expected := tc.Expected
if strings.Contains(expected, "%s") {
expected = fmt.Sprintf(expected, tmp)
}
assert.Equal(name, expected) // Module name should match expected name
})
}
}

45
main.go

@ -11,35 +11,54 @@ import (
"github.com/peterbourgon/ff/v3"
)
var Version = "develop"
func main() {
fs := flag.NewFlagSet("gomodinit", flag.ExitOnError)
base := fs.String("base", "", "Base URL prefix for module")
versionFlag := fs.Bool("version", false, "Print version and exit")
if err := ff.Parse(fs, os.Args[1:], ff.WithEnvVarPrefix("GMI")); err != nil {
fmt.Println(err)
return
}
if *base == "" {
fmt.Println("Base URL is required")
return
}
dir, err := os.Getwd()
if err != nil {
fmt.Println(err)
if *versionFlag {
fmt.Printf("gomodinit %s\n", Version)
return
}
name := filepath.Base(dir)
var name string
if fs.NArg() > 0 {
name = fs.Arg(0)
} else {
n, err := module()
if err != nil {
fmt.Println(err)
return
}
name = n
}
*base = strings.TrimSuffix(*base, "/")
cmd := exec.Command("go", "mod", "init", fmt.Sprintf("%s/%s", *base, name))
cmd := exec.Command("go", "mod", "init", name)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
_ = cmd.Run()
}
func module() (string, error) {
dir, err := os.Getwd()
if err != nil {
return "", err
}
list := strings.Split(dir, string(filepath.Separator))
name := list[len(list)-1]
for idx := len(list) - 2; idx >= 0; idx-- {
part := list[idx]
name = fmt.Sprintf("%s/%s", part, name)
if strings.Contains(part, ".") {
break
}
}
return name, nil
}

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