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cargo registry - respect renamed dependencies (#32430) #32478

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Merged
merged 1 commit into from
Nov 12, 2024
Merged

cargo registry - respect renamed dependencies (#32430) #32478

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11 changes: 10 additions & 1 deletion modules/packages/cargo/parser.go
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Original file line number Diff line number Diff line change
Expand Up @@ -136,15 +136,24 @@ func parsePackage(r io.Reader) (*Package, error) {

dependencies := make([]*Dependency, 0, len(meta.Deps))
for _, dep := range meta.Deps {
// https://doc.rust-lang.org/cargo/reference/registry-web-api.html#publish
// It is a string of the new package name if the dependency is renamed, otherwise empty
name := dep.ExplicitNameInToml
pkg := &dep.Name
if name == "" {
name = dep.Name
pkg = nil
}
dependencies = append(dependencies, &Dependency{
Name: dep.Name,
Name: name,
Req: dep.VersionReq,
Features: dep.Features,
Optional: dep.Optional,
DefaultFeatures: dep.DefaultFeatures,
Target: dep.Target,
Kind: dep.Kind,
Registry: dep.Registry,
Package: pkg,
})
}

Expand Down
58 changes: 42 additions & 16 deletions modules/packages/cargo/parser_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -13,16 +13,16 @@ import (
"github.com/stretchr/testify/assert"
)

const (
description = "Package Description"
author = "KN4CK3R"
homepage = "https://gitea.io/"
license = "MIT"
)

func TestParsePackage(t *testing.T) {
createPackage := func(name, version string) io.Reader {
metadata := `{
const (
description = "Package Description"
author = "KN4CK3R"
homepage = "https://gitea.io/"
license = "MIT"
payload = "gitea test dummy payload" // a fake payload for test only
)
makeDefaultPackageMeta := func(name, version string) string {
return `{
"name":"` + name + `",
"vers":"` + version + `",
"description":"` + description + `",
Expand All @@ -36,18 +36,19 @@ func TestParsePackage(t *testing.T) {
"homepage":"` + homepage + `",
"license":"` + license + `"
}`

}
createPackage := func(metadata string) io.Reader {
var buf bytes.Buffer
binary.Write(&buf, binary.LittleEndian, uint32(len(metadata)))
buf.WriteString(metadata)
binary.Write(&buf, binary.LittleEndian, uint32(4))
buf.WriteString("test")
binary.Write(&buf, binary.LittleEndian, uint32(len(payload)))
buf.WriteString(payload)
return &buf
}

t.Run("InvalidName", func(t *testing.T) {
for _, name := range []string{"", "0test", "-test", "_test", strings.Repeat("a", 65)} {
data := createPackage(name, "1.0.0")
data := createPackage(makeDefaultPackageMeta(name, "1.0.0"))

cp, err := ParsePackage(data)
assert.Nil(t, cp)
Expand All @@ -57,7 +58,7 @@ func TestParsePackage(t *testing.T) {

t.Run("InvalidVersion", func(t *testing.T) {
for _, version := range []string{"", "1.", "-1.0", "1.0.0/1"} {
data := createPackage("test", version)
data := createPackage(makeDefaultPackageMeta("test", version))

cp, err := ParsePackage(data)
assert.Nil(t, cp)
Expand All @@ -66,7 +67,7 @@ func TestParsePackage(t *testing.T) {
})

t.Run("Valid", func(t *testing.T) {
data := createPackage("test", "1.0.0")
data := createPackage(makeDefaultPackageMeta("test", "1.0.0"))

cp, err := ParsePackage(data)
assert.NotNil(t, cp)
Expand All @@ -78,9 +79,34 @@ func TestParsePackage(t *testing.T) {
assert.Equal(t, []string{author}, cp.Metadata.Authors)
assert.Len(t, cp.Metadata.Dependencies, 1)
assert.Equal(t, "dep", cp.Metadata.Dependencies[0].Name)
assert.Nil(t, cp.Metadata.Dependencies[0].Package)
assert.Equal(t, homepage, cp.Metadata.ProjectURL)
assert.Equal(t, license, cp.Metadata.License)
content, _ := io.ReadAll(cp.Content)
assert.Equal(t, "test", string(content))
assert.Equal(t, payload, string(content))
})

t.Run("Renamed", func(t *testing.T) {
data := createPackage(`{
"name":"test-pkg",
"vers":"1.0",
"description":"test-desc",
"authors": ["test-author"],
"deps":[
{
"name":"dep-renamed",
"explicit_name_in_toml":"dep-explicit",
"version_req":"1.0"
}
],
"homepage":"https://gitea.io/",
"license":"MIT"
}`)
cp, err := ParsePackage(data)
assert.NoError(t, err)
assert.Equal(t, "test-pkg", cp.Name)
assert.Equal(t, "https://gitea.io/", cp.Metadata.ProjectURL)
assert.Equal(t, "dep-explicit", cp.Metadata.Dependencies[0].Name)
assert.Equal(t, "dep-renamed", *cp.Metadata.Dependencies[0].Package)
})
}