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Inline imageParts.assembleWithTransport into callers

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imageParts.transport is a constant, and the design of imageParts
is not transport-independent in any sense; we will want to eliminate
the transport member entirely.

As a first step, drop assembleWithTransport and inline an exact
equivalent into all callers.

Should not change behavior.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
This commit is contained in:
Miloslav Trmač
2019-01-09 18:47:09 +01:00
parent c19294c011
commit 3d98c42a3f
3 changed files with 10 additions and 17 deletions
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5
libpod/image/parts.go
View File

@ -87,8 +87,3 @@ func (ip *imageParts) assemble() string {
}
return spec
}
// assemble concatenates an image's parts with transport into a string
func (ip *imageParts) assembleWithTransport() string {
return fmt.Sprintf("%s%s", ip.transport, ip.assemble())
}

18
libpod/image/parts_test.go
View File

@ -14,39 +14,38 @@ func TestDecompose(t *testing.T) {
transport, registry, name, tag string
isTagged, hasRegistry bool
assembled string
assembledWithTransport string
}{
{"#", "", "", "", "", false, false, "", ""}, // Entirely invalid input
{"#", "", "", "", "", false, false, ""}, // Entirely invalid input
{ // Fully qualified docker.io, name-only input
"docker.io/library/busybox", "docker://", "docker.io", "library/busybox", "latest", false, true,
"docker.io/library/busybox:latest", "docker://docker.io/library/busybox:latest",
"docker.io/library/busybox:latest",
},
{ // Fully qualified example.com, name-only input
"example.com/ns/busybox", "docker://", "example.com", "ns/busybox", "latest", false, true,
"example.com/ns/busybox:latest", "docker://example.com/ns/busybox:latest",
"example.com/ns/busybox:latest",
},
{ // Unqualified single-name input
"busybox", "docker://", "", "busybox", "latest", false, false,
"busybox:latest", "docker://busybox:latest",
"busybox:latest",
},
{ // Unqualified namespaced input
"ns/busybox", "docker://", "", "ns/busybox", "latest", false, false,
"ns/busybox:latest", "docker://ns/busybox:latest",
"ns/busybox:latest",
},
{ // name:tag
"example.com/ns/busybox:notlatest", "docker://", "example.com", "ns/busybox", "notlatest", true, true,
"example.com/ns/busybox:notlatest", "docker://example.com/ns/busybox:notlatest",
"example.com/ns/busybox:notlatest",
},
{ // name@digest
// FIXME? .tag == "none"
"example.com/ns/busybox" + digestSuffix, "docker://", "example.com", "ns/busybox", "none", false, true,
// FIXME: this drops the digest and replaces it with an incorrect tag.
"example.com/ns/busybox:none", "docker://example.com/ns/busybox:none",
"example.com/ns/busybox:none",
},
{ // name:tag@digest
"example.com/ns/busybox:notlatest" + digestSuffix, "docker://", "example.com", "ns/busybox", "notlatest", true, true,
// FIXME: This drops the digest
"example.com/ns/busybox:notlatest", "docker://example.com/ns/busybox:notlatest",
"example.com/ns/busybox:notlatest",
},
} {
parts, err := decompose(c.input)
@ -61,7 +60,6 @@ func TestDecompose(t *testing.T) {
assert.Equal(t, c.isTagged, parts.isTagged, c.input)
assert.Equal(t, c.hasRegistry, parts.hasRegistry, c.input)
assert.Equal(t, c.assembled, parts.assemble(), c.input)
assert.Equal(t, c.assembledWithTransport, parts.assembleWithTransport(), c.input)
}
}
}

4
libpod/image/pull.go
View File

@ -288,7 +288,7 @@ func (ir *Runtime) pullGoalFromPossiblyUnqualifiedName(inputName string) (*pullG
if hasShaInInputName(inputName) {
imageName = fmt.Sprintf("%s%s", decomposedImage.transport, inputName)
} else {
imageName = decomposedImage.assembleWithTransport()
imageName = fmt.Sprintf("%s%s", decomposedImage.transport, decomposedImage.assemble())
}
srcRef, err := alltransports.ParseImageName(imageName)
if err != nil {
@ -318,7 +318,7 @@ func (ir *Runtime) pullGoalFromPossiblyUnqualifiedName(inputName string) (*pullG
var refPairs []pullRefPair
for _, registry := range searchRegistries {
decomposedImage.registry = registry
imageName := decomposedImage.assembleWithTransport()
imageName := fmt.Sprintf("%s%s", decomposedImage.transport, decomposedImage.assemble())
if hasShaInInputName(inputName) {
imageName = fmt.Sprintf("%s%s/%s", decomposedImage.transport, registry, inputName)
}