/
exec.go
167 lines (139 loc) · 3.88 KB
/
exec.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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
package exec
import (
"fmt"
"os/exec"
"github.com/apex/log"
"github.com/caarlos0/go-shellwords"
"github.com/goreleaser/goreleaser/internal/artifact"
"github.com/goreleaser/goreleaser/internal/logext"
"github.com/goreleaser/goreleaser/internal/pipe"
"github.com/goreleaser/goreleaser/internal/semerrgroup"
"github.com/goreleaser/goreleaser/internal/tmpl"
"github.com/goreleaser/goreleaser/pkg/config"
"github.com/goreleaser/goreleaser/pkg/context"
)
func Execute(ctx *context.Context, publishers []config.Publisher) error {
if ctx.SkipPublish {
return pipe.ErrSkipPublishEnabled
}
for _, p := range publishers {
log.WithField("name", p.Name).Debug("executing custom publisher")
err := executePublisher(ctx, p)
if err != nil {
return err
}
}
return nil
}
func executePublisher(ctx *context.Context, publisher config.Publisher) error {
log.Debugf("filtering %d artifacts", len(ctx.Artifacts.List()))
artifacts := filterArtifacts(ctx.Artifacts, publisher)
log.Debugf("will execute custom publisher with %d artifacts", len(artifacts))
g := semerrgroup.New(ctx.Parallelism)
for _, artifact := range artifacts {
artifact := artifact
g.Go(func() error {
c, err := resolveCommand(ctx, publisher, artifact)
if err != nil {
return err
}
return executeCommand(c)
})
}
return g.Wait()
}
func executeCommand(c *command) error {
log.WithField("args", c.Args).
WithField("env", c.Env).
Debug("executing command")
// nolint: gosec
cmd := exec.CommandContext(c.Ctx, c.Args[0], c.Args[1:]...)
cmd.Env = c.Env
if c.Dir != "" {
cmd.Dir = c.Dir
}
entry := log.WithField("cmd", c.Args[0])
cmd.Stderr = logext.NewErrWriter(entry)
cmd.Stdout = logext.NewWriter(entry)
log.WithField("cmd", cmd.Args).Info("publishing")
if err := cmd.Run(); err != nil {
return fmt.Errorf("publishing: %s failed: %w",
c.Args[0], err)
}
log.Debugf("command %s finished successfully", c.Args[0])
return nil
}
func filterArtifacts(artifacts artifact.Artifacts, publisher config.Publisher) []*artifact.Artifact {
filters := []artifact.Filter{
artifact.ByType(artifact.UploadableArchive),
artifact.ByType(artifact.UploadableFile),
artifact.ByType(artifact.LinuxPackage),
artifact.ByType(artifact.UploadableBinary),
}
if publisher.Checksum {
filters = append(filters, artifact.ByType(artifact.Checksum))
}
if publisher.Signature {
filters = append(filters, artifact.ByType(artifact.Signature))
}
filter := artifact.Or(filters...)
if len(publisher.IDs) > 0 {
filter = artifact.And(filter, artifact.ByIDs(publisher.IDs...))
}
return artifacts.Filter(filter).List()
}
type command struct {
Ctx *context.Context
Dir string
Env []string
Args []string
}
// resolveCommand returns the a command based on publisher template with replaced variables
// Those variables can be replaced by the given context, goos, goarch, goarm and more.
func resolveCommand(ctx *context.Context, publisher config.Publisher, artifact *artifact.Artifact) (*command, error) {
var err error
replacements := make(map[string]string)
// TODO: Replacements should be associated only with relevant artifacts/archives
archives := ctx.Config.Archives
if len(archives) > 0 {
replacements = archives[0].Replacements
}
dir := publisher.Dir
if dir != "" {
dir, err = tmpl.New(ctx).
WithArtifact(artifact, replacements).
Apply(dir)
if err != nil {
return nil, err
}
}
cmd := publisher.Cmd
if cmd != "" {
cmd, err = tmpl.New(ctx).
WithArtifact(artifact, replacements).
Apply(cmd)
if err != nil {
return nil, err
}
}
args, err := shellwords.Parse(cmd)
if err != nil {
return nil, err
}
env := make([]string, len(publisher.Env))
for i, e := range publisher.Env {
e, err = tmpl.New(ctx).
WithArtifact(artifact, replacements).
Apply(e)
if err != nil {
return nil, err
}
env[i] = e
}
return &command{
Ctx: ctx,
Dir: dir,
Env: env,
Args: args,
}, nil
}