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dockerfile: allow ignorecache on copy 

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
docker-18.09
Tonis Tiigi 2018-05-22 10:50:36 -07:00
parent 06d81be140
commit 53738b8211
1 changed files with 6 additions and 1 deletions
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7
frontend/dockerfile/dockerfile2llb/convert.go
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@ -530,7 +530,12 @@ func dispatchCopy(d *dispatchState, c instructions.SourcesAndDest, sourceState l
if unpack { if unpack {
args = append(args[:1], append([]string{"--unpack"}, args[1:]...)...) args = append(args[:1], append([]string{"--unpack"}, args[1:]...)...)
} }
run := img.Run(append([]llb.RunOption{llb.Args(args), llb.ReadonlyRootFS(), dfCmd(cmdToPrint)}, mounts...)...)
opt := []llb.RunOption{llb.Args(args), llb.ReadonlyRootFS(), dfCmd(cmdToPrint)}
if d.ignoreCache {
opt = append(opt, llb.IgnoreCache)
}
run := img.Run(append(opt, mounts...)...)
d.state = run.AddMount("/dest", d.state) d.state = run.AddMount("/dest", d.state)
return commitToHistory(&d.image, commitMessage.String(), true, &d.state) return commitToHistory(&d.image, commitMessage.String(), true, &d.state)