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Code Issues Projects Releases Wiki Activity

Support creating of directories in files section

Browse Source 
e.g.
    files:
     - path: etc/docker/daemon.json
       contents: '{"debug": true}'
     - path: var/lib/mydaemon
       directory: true

Signed-off-by: Ian Campbell <ian.campbell@docker.com>
This commit is contained in:
Ian Campbell 2017-03-24 14:29:56 +00:00
parent 1602277ba7
commit a3ac69639b
1 changed files with 32 additions and 15 deletions
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19
src/cmd/moby/config.go
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@ -29,6 +29,7 @@ type Moby struct {
Daemon []MobyImage
Files []struct {
Path string
Directory bool
Contents string
}
Outputs []struct {
@ -385,7 +386,7 @@ func filesystem(m *Moby) (*bytes.Buffer, error) {
if f.Path == "" {
return buf, errors.New("Did not specify path for file")
}
if f.Contents == "" {
if !f.Directory && f.Contents == "" {
return buf, errors.New("Contents of file not specified")
}
// we need all the leading directories
@ -410,6 +411,21 @@ func filesystem(m *Moby) (*bytes.Buffer, error) {
return buf, err
}
}
if f.Directory {
if f.Contents != "" {
return buf, errors.New("Directory with contents not allowed")
}
hdr := &tar.Header{
Name: f.Path,
Typeflag: tar.TypeDir,
Mode: 0700,
}
err := tw.WriteHeader(hdr)
if err != nil {
return buf, err
}
} else {
hdr := &tar.Header{
Name: f.Path,
Mode: 0600,
@ -424,5 +440,6 @@ func filesystem(m *Moby) (*bytes.Buffer, error) {
return buf, err
}
}
}
return buf, nil
}