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Merge pull request #27884 from Microsoft/jjh/copyfiletodot
Windows: Fix COPY file . after WORKDIR
This commit is contained in:
commit
a0629eab73
2 changed files with 35 additions and 6 deletions
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@ -16,6 +16,14 @@ func (daemon *Daemon) createContainerPlatformSpecificSettings(container *contain
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hostConfig.Isolation = daemon.defaultIsolation
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}
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if err := daemon.Mount(container); err != nil {
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return nil
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}
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defer daemon.Unmount(container)
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if err := container.SetupWorkingDirectory(0, 0); err != nil {
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return err
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}
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for spec := range config.Volumes {
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mp, err := volume.ParseMountRaw(spec, hostConfig.VolumeDriver)
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@ -1865,10 +1865,6 @@ func (s *DockerSuite) TestBuildWindowsWorkdirProcessing(c *check.C) {
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func (s *DockerSuite) TestBuildWindowsAddCopyPathProcessing(c *check.C) {
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testRequires(c, DaemonIsWindows)
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name := "testbuildwindowsaddcopypathprocessing"
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// TODO Windows (@jhowardmsft). Needs a follow-up PR to 22181 to
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// support backslash such as .\\ being equivalent to ./ and c:\\ being
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// equivalent to c:/. This is not currently (nor ever has been) supported
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// by docker on the Windows platform.
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dockerfile := `
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FROM busybox
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# No trailing slash on COPY/ADD
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@ -1878,8 +1874,8 @@ func (s *DockerSuite) TestBuildWindowsAddCopyPathProcessing(c *check.C) {
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WORKDIR /wc2
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ADD wc2 c:/wc2
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WORKDIR c:/
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RUN sh -c "[ $(cat c:/wc1) = 'hellowc1' ]"
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RUN sh -c "[ $(cat c:/wc2) = 'worldwc2' ]"
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RUN sh -c "[ $(cat c:/wc1/wc1) = 'hellowc1' ]"
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RUN sh -c "[ $(cat c:/wc2/wc2) = 'worldwc2' ]"
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# Trailing slash on COPY/ADD, Windows-style path.
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WORKDIR /wd1
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@ -7174,3 +7170,28 @@ RUN echo vegeta
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c.Assert(out, checker.Contains, "Step 2/3 : RUN echo grafana && echo raintank")
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c.Assert(out, checker.Contains, "Step 3/3 : RUN echo vegeta")
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}
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// Verifies if COPY file . when WORKDIR is set to a non-existing directory,
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// the directory is created and the file is copied into the directory,
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// as opposed to the file being copied as a file with the name of the
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// directory. Fix for 27545 (found on Windows, but regression good for Linux too)
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func (s *DockerSuite) TestBuildCopyFileDotWithWorkdir(c *check.C) {
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name := "testbuildcopyfiledotwithworkdir"
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ctx, err := fakeContext(`FROM busybox
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WORKDIR /foo
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COPY file .
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RUN ["cat", "/foo/file"]
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`,
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map[string]string{})
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if err != nil {
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c.Fatal(err)
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}
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defer ctx.Close()
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if err := ctx.Add("file", "content"); err != nil {
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c.Fatal(err)
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}
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if _, err = buildImageFromContext(name, ctx, true); err != nil {
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c.Fatal(err)
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}
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}
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