This repository has been archived by the owner on Jul 20, 2022. It is now read-only.
forked from hashicorp/packer
-
Notifications
You must be signed in to change notification settings - Fork 0
/
vmware.go
139 lines (115 loc) · 3.36 KB
/
vmware.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
package vagrant
import (
"compress/flate"
"fmt"
"github.com/mitchellh/packer/common"
"github.com/mitchellh/packer/packer"
"io/ioutil"
"os"
"path/filepath"
"strconv"
)
type VMwareBoxConfig struct {
common.PackerConfig `mapstructure:",squash"`
OutputPath string `mapstructure:"output"`
VagrantfileTemplate string `mapstructure:"vagrantfile_template"`
CompressionLevel string `mapstructure:"compression_level"`
tpl *packer.ConfigTemplate
}
type VMwareBoxPostProcessor struct {
config VMwareBoxConfig
}
func (p *VMwareBoxPostProcessor) Configure(raws ...interface{}) error {
md, err := common.DecodeConfig(&p.config, raws...)
if err != nil {
return err
}
p.config.tpl, err = packer.NewConfigTemplate()
if err != nil {
return err
}
p.config.tpl.UserVars = p.config.PackerUserVars
// Accumulate any errors
errs := common.CheckUnusedConfig(md)
validates := map[string]*string{
"output": &p.config.OutputPath,
"vagrantfile_template": &p.config.VagrantfileTemplate,
"compression_level": &p.config.CompressionLevel,
}
for n, ptr := range validates {
if err := p.config.tpl.Validate(*ptr); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Error parsing %s: %s", n, err))
}
}
if errs != nil && len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *VMwareBoxPostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
// Compile the output path
outputPath, err := p.config.tpl.Process(p.config.OutputPath, &OutputPathTemplate{
ArtifactId: artifact.Id(),
BuildName: p.config.PackerBuildName,
Provider: "vmware",
})
if err != nil {
return nil, false, err
}
// Create a temporary directory for us to build the contents of the box in
dir, err := ioutil.TempDir("", "packer")
if err != nil {
return nil, false, err
}
defer os.RemoveAll(dir)
// Copy all of the original contents into the temporary directory
for _, path := range artifact.Files() {
ui.Message(fmt.Sprintf("Copying: %s", path))
dstPath := filepath.Join(dir, filepath.Base(path))
if err := CopyContents(dstPath, path); err != nil {
return nil, false, err
}
}
if p.config.VagrantfileTemplate != "" {
f, err := os.Open(p.config.VagrantfileTemplate)
if err != nil {
return nil, false, err
}
defer f.Close()
contents, err := ioutil.ReadAll(f)
if err != nil {
return nil, false, err
}
// Create the Vagrantfile from the template
vf, err := os.Create(filepath.Join(dir, "Vagrantfile"))
if err != nil {
return nil, false, err
}
defer vf.Close()
vagrantfileContents, err := p.config.tpl.Process(string(contents), nil)
if err != nil {
return nil, false, fmt.Errorf("Error writing Vagrantfile: %s", err)
}
vf.Write([]byte(vagrantfileContents))
vf.Close()
}
var level int = flate.DefaultCompression
if p.config.CompressionLevel != "" {
level, err = strconv.Atoi(p.config.CompressionLevel)
if err != nil {
return nil, false, err
}
}
// Create the metadata
metadata := map[string]string{"provider": "vmware_desktop"}
if err := WriteMetadata(dir, metadata); err != nil {
return nil, false, err
}
// Compress the directory to the given output path
ui.Message(fmt.Sprintf("Compressing box..."))
if err := DirToBox(outputPath, dir, ui, level); err != nil {
return nil, false, err
}
return NewArtifact("vmware", outputPath), false, nil
}