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Implement a way to search for an image by manifest, config or layer digest

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```
Usage:
  zot images [config-name] [flags]

Flags:
  -d, --digest string   List images containing a specific manifest, config, or layer digest
[...]
```
This commit is contained in:
Andrei Aaron
2021-05-26 20:22:31 +03:00
committed by Ramkumar Chinchani
parent 97628e69c9
commit 519ea75d9a
14 changed files with 1043 additions and 175 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/cli/image_cmd_test.go
+50
View File
@@ -22,6 +22,7 @@ import (
zotErrors "github.com/anuvu/zot/errors"
"github.com/anuvu/zot/pkg/api"
"github.com/anuvu/zot/pkg/compliance/v1_0_0"
"github.com/anuvu/zot/pkg/extensions"
godigest "github.com/opencontainers/go-digest"
ispec "github.com/opencontainers/image-spec/specs-go/v1"
. "github.com/smartystreets/goconvey/convey"
@@ -285,6 +286,9 @@ func TestServerResponse(t *testing.T) {
url := "http://127.0.0.1:8080"
config := api.NewConfig()
config.HTTP.Port = port
config.Extensions = &extensions.ExtensionConfig{
Search: &extensions.SearchConfig{},
}
c := api.NewController(config)
dir, err := ioutil.TempDir("", "oci-repo-test")
if err != nil {
@@ -372,6 +376,47 @@ func TestServerResponse(t *testing.T) {
})
})
Convey("Test image by digest", func() {
args := []string{"imagetest", "--digest", "a0ca253b"}
configPath := makeConfigFile(fmt.Sprintf(`{"configs":[{"_name":"imagetest","url":"%s","showspinner":false}]}`, url))
defer os.Remove(configPath)
cmd := NewImageCommand(new(searchService))
buff := bytes.NewBufferString("")
cmd.SetOut(buff)
cmd.SetErr(buff)
cmd.SetArgs(args)
err = cmd.Execute()
So(err, ShouldBeNil)
space := regexp.MustCompile(`\s+`)
str := space.ReplaceAllString(buff.String(), " ")
actual := strings.TrimSpace(str)
// Actual cli output should be something similar to (order of images may differ):
// IMAGE NAME TAG DIGEST SIZE
// repo7 test:2.0 a0ca253b 15B
// repo7 test:1.0 a0ca253b 15B
So(actual, ShouldContainSubstring, "IMAGE NAME TAG DIGEST SIZE")
So(actual, ShouldContainSubstring, "repo7 test:2.0 a0ca253b 15B")
So(actual, ShouldContainSubstring, "repo7 test:1.0 a0ca253b 15B")
Convey("with shorthand", func() {
args := []string{"imagetest", "-d", "a0ca253b"}
configPath := makeConfigFile(fmt.Sprintf(`{"configs":[{"_name":"imagetest","url":"%s","showspinner":false}]}`, url))
defer os.Remove(configPath)
cmd := NewImageCommand(new(searchService))
buff := bytes.NewBufferString("")
cmd.SetOut(buff)
cmd.SetErr(buff)
cmd.SetArgs(args)
err = cmd.Execute()
So(err, ShouldBeNil)
space := regexp.MustCompile(`\s+`)
str := space.ReplaceAllString(buff.String(), " ")
actual := strings.TrimSpace(str)
So(actual, ShouldContainSubstring, "IMAGE NAME TAG DIGEST SIZE")
So(actual, ShouldContainSubstring, "repo7 test:2.0 a0ca253b 15B")
So(actual, ShouldContainSubstring, "repo7 test:1.0 a0ca253b 15B")
})
})
Convey("Test image by name invalid name", func() {
args := []string{"imagetest", "--name", "repo777"}
configPath := makeConfigFile(fmt.Sprintf(`{"configs":[{"_name":"imagetest","url":"%s","showspinner":false}]}`, url))
@@ -528,6 +573,11 @@ func (service mockService) getImagesByCveID(ctx context.Context, config searchCo
service.getImageByName(ctx, config, username, password, "anImage", c, wg)
}
func (service mockService) getImagesByDigest(ctx context.Context, config searchConfig, username,
password, digest string, c chan stringResult, wg *sync.WaitGroup) {
service.getImageByName(ctx, config, username, password, "anImage", c, wg)
}
func (service mockService) getImageByNameAndCVEID(ctx context.Context, config searchConfig, username,
password, imageName, cveID string, c chan stringResult, wg *sync.WaitGroup) {
service.getImageByName(ctx, config, username, password, imageName, c, wg)