remove docker-generate and docker-notation code

.goreleaser.yml

@@ -16,40 +16,6 @@ builds:
         goarch: arm64
     ldflags:
       - -s -w -X {{.ModulePath}}/internal/version.Version={{.Version}} -X {{.ModulePath}}/internal/version.BuildMetadata=
-  - main: ./cmd/docker-notation
-    id: docker-notation
-    binary: docker-notation
-    env:
-      - CGO_ENABLED=0
-    goos:
-      - linux
-      - darwin
-      - windows
-    goarch:
-      - amd64
-      - arm64
-    ignore:
-      - goos: windows
-        goarch: arm64
-    ldflags:
-      - -s -w -X {{.ModulePath}}/internal/version.Version={{.Version}} -X {{.ModulePath}}/internal/version.BuildMetadata=
-  - main: ./cmd/docker-generate
-    id: docker-generate
-    binary: docker-generate
-    env:
-      - CGO_ENABLED=0
-    goos:
-      - linux
-      - darwin
-      - windows
-    goarch:
-      - amd64
-      - arm64
-    ignore:
-      - goos: windows
-        goarch: arm64
-    ldflags:
-      - -s -w
 archives:
   - format: tar.gz
     format_overrides:

Makefile

@@ -1,6 +1,5 @@
 MODULE         = github.com/notaryproject/notation
-DOCKER_PLUGINS = docker-generate docker-notation
-COMMANDS       = notation $(DOCKER_PLUGINS)
+COMMANDS       = notation
 GIT_TAG        = $(shell git describe --tags --abbrev=0 --exact-match 2>/dev/null)
 BUILD_METADATA =
 ifeq ($(GIT_TAG),) # unreleased build
@@ -52,7 +51,7 @@ vendor: ## vendores the go modules
 	GO111MODULE=on go mod vendor
 
 .PHONY: install
-install: install-notation install-docker-plugins ## install the notation cli and docker plugins
+install: install-notation ## install the notation cli
 
 .PHONY: install-notation
 install-notation: bin/notation ## installs the notation cli
@@ -61,7 +60,3 @@ install-notation: bin/notation ## installs the notation cli
 .PHONY: install-docker-%
 install-docker-%: bin/docker-%
 	cp $< ~/.docker/cli-plugins/
-
-.PHONY: install-docker-plugins
-install-docker-plugins: $(addprefix install-,$(DOCKER_PLUGINS)) ## installs the docker plugins
-	cp $(addprefix bin/,$(DOCKER_PLUGINS)) ~/.docker/cli-plugins/

building.md

@@ -3,17 +3,13 @@
 The notation repo contains the following:
 
 - `notation` - A CLI for signing and verifying artifacts with Notation
-- `docker-generate` - Extends docker with `docker generate` to create locally persisted manifest for signing, without having to push to a registry.
-- `docker-notation` - Extends docker with `docker notation` to enable, sign and verify Notation signatures.
 
 Building above binaries require [golang](https://golang.org/dl/) with version `>= 1.17`.
 
 ## Windows with WSL
 
 - Build the binaries, installing them to:
   - `~/bin/notation`
-  - `~/.docker/cli-plugins/docker-generate`
-  - `~/.docker/cli-plugins/docker-notation`
   ```sh
   git clone https://github.com/notaryproject/notation.git
   cd notation