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-rw-r--r--pkg/api/handlers/compat/changes.go27
-rw-r--r--pkg/api/server/register_containers.go9
-rw-r--r--pkg/api/server/register_images.go11
-rw-r--r--pkg/bindings/containers/diff.go7
-rw-r--r--pkg/bindings/containers/types.go7
-rw-r--r--pkg/bindings/containers/types_diff_options.go32
-rw-r--r--pkg/bindings/images/types.go4
-rw-r--r--pkg/bindings/images/types_diff_options.go32
-rw-r--r--pkg/domain/entities/engine_container.go2
-rw-r--r--pkg/domain/entities/engine_image.go1
-rw-r--r--pkg/domain/entities/types.go8
-rw-r--r--pkg/domain/infra/abi/containers.go18
-rw-r--r--pkg/domain/infra/abi/images.go8
-rw-r--r--pkg/domain/infra/tunnel/containers.go14
-rw-r--r--pkg/domain/infra/tunnel/images.go10
15 files changed, 156 insertions, 34 deletions
diff --git a/pkg/api/handlers/compat/changes.go b/pkg/api/handlers/compat/changes.go
index c442abbf9..dfe656755 100644
--- a/pkg/api/handlers/compat/changes.go
+++ b/pkg/api/handlers/compat/changes.go
@@ -4,14 +4,39 @@ import (
"net/http"
"github.com/containers/podman/v3/libpod"
+ "github.com/containers/podman/v3/libpod/define"
"github.com/containers/podman/v3/pkg/api/handlers/utils"
+ "github.com/gorilla/schema"
+ "github.com/pkg/errors"
)
func Changes(w http.ResponseWriter, r *http.Request) {
+ decoder := r.Context().Value("decoder").(*schema.Decoder)
runtime := r.Context().Value("runtime").(*libpod.Runtime)
+ query := struct {
+ Parent string `schema:"parent"`
+ DiffType string `schema:"diffType"`
+ }{}
+ if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+ utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Wrapf(err, "failed to parse parameters for %s", r.URL.String()))
+ return
+ }
+ var diffType define.DiffType
+ switch query.DiffType {
+ case "", "all":
+ diffType = define.DiffAll
+ case "container":
+ diffType = define.DiffContainer
+ case "image":
+ diffType = define.DiffImage
+ default:
+ utils.Error(w, "Something went wrong.", http.StatusBadRequest, errors.Errorf("invalid diffType value %q", query.DiffType))
+ return
+ }
+
id := utils.GetName(r)
- changes, err := runtime.GetDiff("", id)
+ changes, err := runtime.GetDiff(query.Parent, id, diffType)
if err != nil {
utils.InternalServerError(w, err)
return
diff --git a/pkg/api/server/register_containers.go b/pkg/api/server/register_containers.go
index 88ebb4df5..50e059ecc 100644
--- a/pkg/api/server/register_containers.go
+++ b/pkg/api/server/register_containers.go
@@ -1505,6 +1505,15 @@ func (s *APIServer) registerContainersHandlers(r *mux.Router) error {
// type: string
// required: true
// description: the name or id of the container
+ // - in: query
+ // name: parent
+ // type: string
+ // description: specify a second layer which is used to compare against it instead of the parent layer
+ // - in: query
+ // name: diffType
+ // type: string
+ // enum: [all, container, image]
+ // description: select what you want to match, default is all
// responses:
// 200:
// description: Array of Changes
diff --git a/pkg/api/server/register_images.go b/pkg/api/server/register_images.go
index 3410c53cd..2103c093c 100644
--- a/pkg/api/server/register_images.go
+++ b/pkg/api/server/register_images.go
@@ -1286,7 +1286,16 @@ func (s *APIServer) registerImagesHandlers(r *mux.Router) error {
// name: name
// type: string
// required: true
- // description: the name or id of the container
+ // description: the name or id of the image
+ // - in: query
+ // name: parent
+ // type: string
+ // description: specify a second layer which is used to compare against it instead of the parent layer
+ // - in: query
+ // name: diffType
+ // type: string
+ // enum: [all, container, image]
+ // description: select what you want to match, default is all
// responses:
// 200:
// description: Array of Changes
diff --git a/pkg/bindings/containers/diff.go b/pkg/bindings/containers/diff.go
index 0d0516044..7d20ae530 100644
--- a/pkg/bindings/containers/diff.go
+++ b/pkg/bindings/containers/diff.go
@@ -13,13 +13,16 @@ func Diff(ctx context.Context, nameOrID string, options *DiffOptions) ([]archive
if options == nil {
options = new(DiffOptions)
}
- _ = options
conn, err := bindings.GetClient(ctx)
if err != nil {
return nil, err
}
- response, err := conn.DoRequest(nil, http.MethodGet, "/containers/%s/changes", nil, nil, nameOrID)
+ params, err := options.ToParams()
+ if err != nil {
+ return nil, err
+ }
+ response, err := conn.DoRequest(nil, http.MethodGet, "/containers/%s/changes", params, nil, nameOrID)
if err != nil {
return nil, err
}
diff --git a/pkg/bindings/containers/types.go b/pkg/bindings/containers/types.go
index db710d3da..1058c7a48 100644
--- a/pkg/bindings/containers/types.go
+++ b/pkg/bindings/containers/types.go
@@ -70,7 +70,12 @@ type CreateOptions struct{}
//go:generate go run ../generator/generator.go DiffOptions
// DiffOptions are optional options for creating containers
-type DiffOptions struct{}
+type DiffOptions struct {
+ // By the default diff will compare against the parent layer. Change the Parent if you want to compare against something else.
+ Parent *string
+ // Change the type the backend should match. This can be set to "all", "container" or "image".
+ DiffType *string
+}
//go:generate go run ../generator/generator.go ExecInspectOptions
// ExecInspectOptions are optional options for inspecting
diff --git a/pkg/bindings/containers/types_diff_options.go b/pkg/bindings/containers/types_diff_options.go
index ed356335d..e92594d39 100644
--- a/pkg/bindings/containers/types_diff_options.go
+++ b/pkg/bindings/containers/types_diff_options.go
@@ -19,3 +19,35 @@ func (o *DiffOptions) Changed(fieldName string) bool {
func (o *DiffOptions) ToParams() (url.Values, error) {
return util.ToParams(o)
}
+
+// WithParent
+func (o *DiffOptions) WithParent(value string) *DiffOptions {
+ v := &value
+ o.Parent = v
+ return o
+}
+
+// GetParent
+func (o *DiffOptions) GetParent() string {
+ var parent string
+ if o.Parent == nil {
+ return parent
+ }
+ return *o.Parent
+}
+
+// WithDiffType
+func (o *DiffOptions) WithDiffType(value string) *DiffOptions {
+ v := &value
+ o.DiffType = v
+ return o
+}
+
+// GetDiffType
+func (o *DiffOptions) GetDiffType() string {
+ var diffType string
+ if o.DiffType == nil {
+ return diffType
+ }
+ return *o.DiffType
+}
diff --git a/pkg/bindings/images/types.go b/pkg/bindings/images/types.go
index 0aa75a81e..801f5ed96 100644
--- a/pkg/bindings/images/types.go
+++ b/pkg/bindings/images/types.go
@@ -16,6 +16,10 @@ type RemoveOptions struct {
//go:generate go run ../generator/generator.go DiffOptions
// DiffOptions are optional options image diffs
type DiffOptions struct {
+ // By the default diff will compare against the parent layer. Change the Parent if you want to compare against something else.
+ Parent *string
+ // Change the type the backend should match. This can be set to "all", "container" or "image".
+ DiffType *string
}
//go:generate go run ../generator/generator.go ListOptions
diff --git a/pkg/bindings/images/types_diff_options.go b/pkg/bindings/images/types_diff_options.go
index f15a9a696..5492323f6 100644
--- a/pkg/bindings/images/types_diff_options.go
+++ b/pkg/bindings/images/types_diff_options.go
@@ -19,3 +19,35 @@ func (o *DiffOptions) Changed(fieldName string) bool {
func (o *DiffOptions) ToParams() (url.Values, error) {
return util.ToParams(o)
}
+
+// WithParent
+func (o *DiffOptions) WithParent(value string) *DiffOptions {
+ v := &value
+ o.Parent = v
+ return o
+}
+
+// GetParent
+func (o *DiffOptions) GetParent() string {
+ var parent string
+ if o.Parent == nil {
+ return parent
+ }
+ return *o.Parent
+}
+
+// WithDiffType
+func (o *DiffOptions) WithDiffType(value string) *DiffOptions {
+ v := &value
+ o.DiffType = v
+ return o
+}
+
+// GetDiffType
+func (o *DiffOptions) GetDiffType() string {
+ var diffType string
+ if o.DiffType == nil {
+ return diffType
+ }
+ return *o.DiffType
+}
diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go
index 1b35135d0..28e5160db 100644
--- a/pkg/domain/entities/engine_container.go
+++ b/pkg/domain/entities/engine_container.go
@@ -23,7 +23,6 @@ type ContainerEngine interface {
ContainerCopyFromArchive(ctx context.Context, nameOrID, path string, reader io.Reader, options CopyOptions) (ContainerCopyFunc, error)
ContainerCopyToArchive(ctx context.Context, nameOrID string, path string, writer io.Writer) (ContainerCopyFunc, error)
ContainerCreate(ctx context.Context, s *specgen.SpecGenerator) (*ContainerCreateReport, error)
- ContainerDiff(ctx context.Context, nameOrID string, options DiffOptions) (*DiffReport, error)
ContainerExec(ctx context.Context, nameOrID string, options ExecOptions, streams define.AttachStreams) (int, error)
ContainerExecDetached(ctx context.Context, nameOrID string, options ExecOptions) (string, error)
ContainerExists(ctx context.Context, nameOrID string, options ContainerExistsOptions) (*BoolReport, error)
@@ -52,6 +51,7 @@ type ContainerEngine interface {
ContainerUnmount(ctx context.Context, nameOrIDs []string, options ContainerUnmountOptions) ([]*ContainerUnmountReport, error)
ContainerUnpause(ctx context.Context, namesOrIds []string, options PauseUnPauseOptions) ([]*PauseUnpauseReport, error)
ContainerWait(ctx context.Context, namesOrIds []string, options WaitOptions) ([]WaitReport, error)
+ Diff(ctx context.Context, namesOrIds []string, options DiffOptions) (*DiffReport, error)
Events(ctx context.Context, opts EventsOptions) error
GenerateSystemd(ctx context.Context, nameOrID string, opts GenerateSystemdOptions) (*GenerateSystemdReport, error)
GenerateKube(ctx context.Context, nameOrIDs []string, opts GenerateKubeOptions) (*GenerateKubeReport, error)
diff --git a/pkg/domain/entities/engine_image.go b/pkg/domain/entities/engine_image.go
index 1b2de5d5e..b0f9ae408 100644
--- a/pkg/domain/entities/engine_image.go
+++ b/pkg/domain/entities/engine_image.go
@@ -10,7 +10,6 @@ import (
type ImageEngine interface {
Build(ctx context.Context, containerFiles []string, opts BuildOptions) (*BuildReport, error)
Config(ctx context.Context) (*config.Config, error)
- Diff(ctx context.Context, nameOrID string, options DiffOptions) (*DiffReport, error)
Exists(ctx context.Context, nameOrID string) (*BoolReport, error)
History(ctx context.Context, nameOrID string, opts ImageHistoryOptions) (*ImageHistoryReport, error)
Import(ctx context.Context, opts ImageImportOptions) (*ImageImportReport, error)
diff --git a/pkg/domain/entities/types.go b/pkg/domain/entities/types.go
index 02e374111..9e25b7bf8 100644
--- a/pkg/domain/entities/types.go
+++ b/pkg/domain/entities/types.go
@@ -4,6 +4,7 @@ import (
"net"
buildahDefine "github.com/containers/buildah/define"
+ "github.com/containers/podman/v3/libpod/define"
"github.com/containers/podman/v3/libpod/events"
"github.com/containers/podman/v3/pkg/specgen"
"github.com/containers/storage/pkg/archive"
@@ -62,9 +63,10 @@ type InspectOptions struct {
// All API and CLI diff commands and diff sub-commands use the same options
type DiffOptions struct {
- Format string `json:",omitempty"` // CLI only
- Latest bool `json:",omitempty"` // API and CLI, only supported by containers
- Archive bool `json:",omitempty"` // CLI only
+ Format string `json:",omitempty"` // CLI only
+ Latest bool `json:",omitempty"` // API and CLI, only supported by containers
+ Archive bool `json:",omitempty"` // CLI only
+ Type define.DiffType // Type which should be compared
}
// DiffReport provides changes for object
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 47fa553ce..2c5300ccb 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -858,16 +858,26 @@ func (ic *ContainerEngine) ContainerListExternal(ctx context.Context) ([]entitie
return ps.GetExternalContainerLists(ic.Libpod)
}
-// ContainerDiff provides changes to given container
-func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrID string, opts entities.DiffOptions) (*entities.DiffReport, error) {
+// Diff provides changes to given container
+func (ic *ContainerEngine) Diff(ctx context.Context, namesOrIDs []string, opts entities.DiffOptions) (*entities.DiffReport, error) {
+ var (
+ base string
+ parent string
+ )
if opts.Latest {
ctnr, err := ic.Libpod.GetLatestContainer()
if err != nil {
return nil, errors.Wrap(err, "unable to get latest container")
}
- nameOrID = ctnr.ID()
+ base = ctnr.ID()
+ }
+ if len(namesOrIDs) > 0 {
+ base = namesOrIDs[0]
+ if len(namesOrIDs) > 1 {
+ parent = namesOrIDs[1]
+ }
}
- changes, err := ic.Libpod.GetDiff("", nameOrID)
+ changes, err := ic.Libpod.GetDiff(parent, base, opts.Type)
return &entities.DiffReport{Changes: changes}, err
}
diff --git a/pkg/domain/infra/abi/images.go b/pkg/domain/infra/abi/images.go
index 5992181d3..6d1acb590 100644
--- a/pkg/domain/infra/abi/images.go
+++ b/pkg/domain/infra/abi/images.go
@@ -403,14 +403,6 @@ func (ir *ImageEngine) Import(ctx context.Context, options entities.ImageImportO
return &entities.ImageImportReport{Id: imageID}, nil
}
-func (ir *ImageEngine) Diff(_ context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) {
- changes, err := ir.Libpod.GetDiff("", nameOrID)
- if err != nil {
- return nil, err
- }
- return &entities.DiffReport{Changes: changes}, nil
-}
-
func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.ImageSearchOptions) ([]entities.ImageSearchReport, error) {
filter, err := libimage.ParseSearchFilter(opts.Filters)
if err != nil {
diff --git a/pkg/domain/infra/tunnel/containers.go b/pkg/domain/infra/tunnel/containers.go
index c02e36804..56315f46f 100644
--- a/pkg/domain/infra/tunnel/containers.go
+++ b/pkg/domain/infra/tunnel/containers.go
@@ -765,8 +765,18 @@ func (ic *ContainerEngine) ContainerRun(ctx context.Context, opts entities.Conta
return &report, err
}
-func (ic *ContainerEngine) ContainerDiff(ctx context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) {
- changes, err := containers.Diff(ic.ClientCtx, nameOrID, nil)
+func (ic *ContainerEngine) Diff(ctx context.Context, namesOrIDs []string, opts entities.DiffOptions) (*entities.DiffReport, error) {
+ var base string
+ options := new(containers.DiffOptions).WithDiffType(opts.Type.String())
+ if len(namesOrIDs) > 0 {
+ base = namesOrIDs[0]
+ if len(namesOrIDs) > 1 {
+ options.WithParent(namesOrIDs[1])
+ }
+ } else {
+ return nil, errors.New("no arguments for diff")
+ }
+ changes, err := containers.Diff(ic.ClientCtx, base, options)
return &entities.DiffReport{Changes: changes}, err
}
diff --git a/pkg/domain/infra/tunnel/images.go b/pkg/domain/infra/tunnel/images.go
index 42027a2dc..db4e14aba 100644
--- a/pkg/domain/infra/tunnel/images.go
+++ b/pkg/domain/infra/tunnel/images.go
@@ -299,16 +299,6 @@ func (ir *ImageEngine) Save(ctx context.Context, nameOrID string, tags []string,
return utils2.UntarToFileSystem(opts.Output, f, nil)
}
-// Diff reports the changes to the given image
-func (ir *ImageEngine) Diff(ctx context.Context, nameOrID string, _ entities.DiffOptions) (*entities.DiffReport, error) {
- options := new(images.DiffOptions)
- changes, err := images.Diff(ir.ClientCtx, nameOrID, options)
- if err != nil {
- return nil, err
- }
- return &entities.DiffReport{Changes: changes}, nil
-}
-
func (ir *ImageEngine) Search(ctx context.Context, term string, opts entities.ImageSearchOptions) ([]entities.ImageSearchReport, error) {
mappedFilters := make(map[string][]string)
filters, err := libimage.ParseSearchFilter(opts.Filters)
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-25 18:27:54 +0000