Merge porch into main

.github/workflows/porch.yml

@@ -0,0 +1,48 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Porch
+
+on:
+  push:
+    paths-ignore:
+      - "docs/**"
+      - "site/**"
+  pull_request:
+    paths-ignore:
+      - "docs/**"
+      - "site/**"
+
+jobs:
+  tests:
+    name: Porch Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Go 1.17
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.17.6
+      - name: Run Porch Unit Tests
+        uses: actions/checkout@v2
+      - name: Verify format / headers etc
+        run: hack/verify-fix-all.sh
+        working-directory: ./porch
+      - name: Build
+        run: make porch
+        working-directory: ./porch
+      - name: Test
+        run: make test
+        working-directory: ./porch
+      - name: Tidy
+        run: make tidy

go.mod

@@ -8,11 +8,11 @@ require (
 	github.com/google/go-cmp v0.5.6
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
 	github.com/igorsobreira/titlecase v0.0.0-20140109233139-4156b5b858ac
-	github.com/otiai10/copy v1.6.0
+	github.com/otiai10/copy v1.7.0
 	github.com/philopon/go-toposort v0.0.0-20170620085441-9be86dbd762f
 	github.com/spf13/cobra v1.3.0
 	github.com/stretchr/testify v1.7.0
-	github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca
+	github.com/xlab/treeprint v1.1.0
 	golang.org/x/mod v0.5.1
 	gotest.tools v2.2.0+incompatible
 	k8s.io/api v0.23.2

go.sum

@@ -493,13 +493,13 @@ github.com/onsi/gomega v1.17.0 h1:9Luw4uT5HTjHTN8+aNcSThgH1vdXnmdJ8xIfZ4wyTRE=
 github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
-github.com/otiai10/copy v1.6.0 h1:IinKAryFFuPONZ7cm6T6E2QX/vcJwSnlaA5lfoaXIiQ=
-github.com/otiai10/copy v1.6.0/go.mod h1:XWfuS3CrI0R6IE0FbgHsEazaXO8G0LpMp9o8tos0x4E=
+github.com/otiai10/copy v1.7.0 h1:hVoPiN+t+7d2nzzwMiDHPSOogsWAStewq3TwU05+clE=
+github.com/otiai10/copy v1.7.0/go.mod h1:rmRl6QPdJj6EiUqXQ/4Nn2lLXoNQjFCQbbNrxgc/t3U=
 github.com/otiai10/curr v0.0.0-20150429015615-9b4961190c95/go.mod h1:9qAhocn7zKJG+0mI8eUu6xqkFDYS2kb2saOteoSB3cE=
 github.com/otiai10/curr v1.0.0/go.mod h1:LskTG5wDwr8Rs+nNQ+1LlxRjAtTZZjtJW4rMXl6j4vs=
 github.com/otiai10/mint v1.3.0/go.mod h1:F5AjcsTsWUqX+Na9fpHb52P8pcRX2CI6A3ctIT91xUo=
-github.com/otiai10/mint v1.3.2 h1:VYWnrP5fXmz1MXvjuUvcBrXSjGE6xjON+axB/UrpO3E=
-github.com/otiai10/mint v1.3.2/go.mod h1:/yxELlJQ0ufhjUwhshSj+wFjZ78CnZ48/1wtmBH1OTc=
+github.com/otiai10/mint v1.3.3 h1:7JgpsBaN0uMkyju4tbYHu0mnM55hNKVYLsXmwr15NQI=
+github.com/otiai10/mint v1.3.3/go.mod h1:/yxELlJQ0ufhjUwhshSj+wFjZ78CnZ48/1wtmBH1OTc=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
@@ -613,8 +613,9 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20201229170055-e5319fda7802/go.mod h1
 github.com/tv42/httpunix v0.0.0-20150427012821-b75d8614f926/go.mod h1:9ESjWnEqriFuLhtthL60Sar/7RFoluCcXsuvEwTV5KM=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
-github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca h1:1CFlNzQhALwjS9mBAUkycX616GzgsuYUOCHA5+HSlXI=
 github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
+github.com/xlab/treeprint v1.1.0 h1:G/1DjNkPpfZCFt9CSh6b5/nY4VimlbHF3Rh4obvtzDk=
+github.com/xlab/treeprint v1.1.0/go.mod h1:gj5Gd3gPdKtR1ikdDK6fnFLdmIS0X30kTTuNd/WEJu0=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=

internal/cmddiff/cmddiff.go

@@ -25,7 +25,9 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/util/argutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/cmdutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/diff"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 // NewRunner returns a command runner.
@@ -100,7 +102,12 @@ func (r *Runner) preRunE(_ *cobra.Command, args []string) error {
 		return err
 	}
 
-	p, err := pkg.New(resolvedPath)
+	absResolvedPath, _, err := pathutil.ResolveAbsAndRelPaths(resolvedPath)
+	if err != nil {
+		return err
+	}
+
+	p, err := pkg.New(filesys.FileSystemOrOnDisk{}, absResolvedPath)
 	if err != nil {
 		return err
 	}

internal/cmdget/cmdget.go

@@ -28,8 +28,10 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/util/cmdutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/get"
 	"github.com/GoogleContainerTools/kpt/internal/util/parse"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
 	kptfilev1 "github.com/GoogleContainerTools/kpt/pkg/api/kptfile/v1"
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 // NewRunner returns a command runner
@@ -90,7 +92,12 @@ func (r *Runner) preRunE(_ *cobra.Command, args []string) error {
 	}
 
 	r.Get.Git = &t.Git
-	p, err := pkg.New(t.Destination)
+	absDestPath, _, err := pathutil.ResolveAbsAndRelPaths(t.Destination)
+	if err != nil {
+		return err
+	}
+
+	p, err := pkg.New(filesys.FileSystemOrOnDisk{}, absDestPath)
 	if err != nil {
 		return errors.E(op, types.UniquePath(t.Destination), err)
 	}

internal/cmdinit/cmdinit.go

@@ -29,9 +29,11 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/printer"
 	"github.com/GoogleContainerTools/kpt/internal/util/cmdutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/man"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
 	kptfilev1 "github.com/GoogleContainerTools/kpt/pkg/api/kptfile/v1"
 	"github.com/spf13/cobra"
 	"sigs.k8s.io/kustomize/kyaml/errors"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
@@ -75,7 +77,12 @@ func (r *Runner) runE(c *cobra.Command, args []string) error {
 	if len(args) == 0 {
 		args = append(args, pkg.CurDir)
 	}
-	p, err := pkg.New(args[0])
+
+	absPath, _, err := pathutil.ResolveAbsAndRelPaths(args[0])
+	if err != nil {
+		return err
+	}
+	p, err := pkg.New(filesys.FileSystemOrOnDisk{}, absPath)
 	if err != nil {
 		return err
 	}

internal/cmdliveinit/cmdliveinit.go

@@ -21,14 +21,16 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/printer"
 	"github.com/GoogleContainerTools/kpt/internal/types"
 	"github.com/GoogleContainerTools/kpt/internal/util/attribution"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
 	kptfilev1 "github.com/GoogleContainerTools/kpt/pkg/api/kptfile/v1"
 	rgfilev1alpha1 "github.com/GoogleContainerTools/kpt/pkg/api/resourcegroup/v1alpha1"
 	"github.com/GoogleContainerTools/kpt/pkg/kptfile/kptfileutil"
 	"github.com/spf13/cobra"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
-	cmdutil "k8s.io/kubectl/pkg/cmd/util"
+	k8scmdutil "k8s.io/kubectl/pkg/cmd/util"
 	"sigs.k8s.io/cli-utils/pkg/common"
 	"sigs.k8s.io/cli-utils/pkg/config"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 	"sigs.k8s.io/kustomize/kyaml/yaml"
 )
 
@@ -60,7 +62,7 @@ func (i *InvInKfExistsError) Error() string {
 	return "inventory information already set within Kptfile for package"
 }
 
-func NewRunner(ctx context.Context, factory cmdutil.Factory,
+func NewRunner(ctx context.Context, factory k8scmdutil.Factory,
 	ioStreams genericclioptions.IOStreams) *Runner {
 	r := &Runner{
 		ctx:       ctx,
@@ -84,7 +86,7 @@ func NewRunner(ctx context.Context, factory cmdutil.Factory,
 	return r
 }
 
-func NewCommand(ctx context.Context, f cmdutil.Factory,
+func NewCommand(ctx context.Context, f k8scmdutil.Factory,
 	ioStreams genericclioptions.IOStreams) *cobra.Command {
 	return NewRunner(ctx, f, ioStreams).Command
 }
@@ -93,7 +95,7 @@ type Runner struct {
 	ctx     context.Context
 	Command *cobra.Command
 
-	factory     cmdutil.Factory
+	factory     k8scmdutil.Factory
 	ioStreams   genericclioptions.IOStreams
 	Force       bool   // Set inventory values even if already set in Kptfile
 	Name        string // Inventory object name
@@ -119,7 +121,12 @@ func (r *Runner) runE(_ *cobra.Command, args []string) error {
 		return errors.E(op, err)
 	}
 
-	p, err := pkg.New(dir)
+	absPath, _, err := pathutil.ResolveAbsAndRelPaths(dir)
+	if err != nil {
+		return err
+	}
+
+	p, err := pkg.New(filesys.FileSystemOrOnDisk{}, absPath)
 	if err != nil {
 		return errors.E(op, err)
 	}
@@ -143,7 +150,7 @@ func (r *Runner) runE(_ *cobra.Command, args []string) error {
 // the inventory information in the Kptfile.
 type ConfigureInventoryInfo struct {
 	Pkg     *pkg.Pkg
-	Factory cmdutil.Factory
+	Factory k8scmdutil.Factory
 	Quiet   bool
 
 	Name        string

internal/cmdliveinit/cmdliveinit_test.go

@@ -18,6 +18,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"k8s.io/cli-runtime/pkg/genericclioptions"
 	cmdtesting "k8s.io/kubectl/pkg/cmd/testing"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 var (
@@ -293,7 +294,7 @@ func TestCmd_Run(t *testing.T) {
 			// Otherwise, validate the kptfile values and/or resourcegroup values.
 			var actualInv kptfilev1.Inventory
 			assert.NoError(t, err)
-			kf, err := pkg.ReadKptfile(w.WorkspaceDirectory)
+			kf, err := pkg.ReadKptfile(filesys.FileSystemOrOnDisk{}, w.WorkspaceDirectory)
 			assert.NoError(t, err)
 
 			switch tc.rgfilename {

internal/cmdmigrate/migratecmd.go

@@ -19,6 +19,7 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/pkg"
 	"github.com/GoogleContainerTools/kpt/internal/types"
 	"github.com/GoogleContainerTools/kpt/internal/util/argutil"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
 	"github.com/GoogleContainerTools/kpt/pkg/kptfile/kptfileutil"
 	"github.com/GoogleContainerTools/kpt/pkg/live"
 	"github.com/spf13/cobra"
@@ -31,6 +32,7 @@ import (
 	"sigs.k8s.io/cli-utils/pkg/inventory"
 	"sigs.k8s.io/cli-utils/pkg/manifestreader"
 	"sigs.k8s.io/cli-utils/pkg/object"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 // MigrateRunner encapsulates fields for the kpt migrate command.
@@ -212,7 +214,11 @@ func (mr *MigrateRunner) applyCRD() error {
 func (mr *MigrateRunner) updateKptfile(ctx context.Context, args []string, prevID string) error {
 	fmt.Fprint(mr.ioStreams.Out, "  updating Kptfile inventory values...")
 	if !mr.dryRun {
-		p, err := pkg.New(args[0])
+		absPath, _, err := pathutil.ResolveAbsAndRelPaths(args[0])
+		if err != nil {
+			return err
+		}
+		p, err := pkg.New(filesys.FileSystemOrOnDisk{}, absPath)
 		if err != nil {
 			return err
 		}
@@ -458,7 +464,7 @@ func (mr *MigrateRunner) migrateKptfileToRG(args []string) error {
 	fmt.Fprint(mr.ioStreams.Out, "  reading existing Kptfile...")
 	if !mr.dryRun {
 		dir := args[0]
-		p, err := pkg.New(dir)
+		p, err := pkg.New(filesys.FileSystemOrOnDisk{}, dir)
 		if err != nil {
 			return err
 		}
@@ -550,7 +556,7 @@ func (mr *MigrateRunner) migrateCMToRG(stdinBytes []byte, args []string) error {
 func (mr *MigrateRunner) createRGfile(ctx context.Context, args []string, prevID string) error {
 	fmt.Fprint(mr.ioStreams.Out, "  creating ResourceGroup object file...")
 	if !mr.dryRun {
-		p, err := pkg.New(args[0])
+		p, err := pkg.New(filesys.FileSystemOrOnDisk{}, args[0])
 		if err != nil {
 			return err
 		}

internal/cmdmigrate/migratecmd_test.go

@@ -21,6 +21,7 @@ import (
 	"sigs.k8s.io/cli-utils/pkg/inventory"
 	"sigs.k8s.io/cli-utils/pkg/manifestreader"
 	"sigs.k8s.io/cli-utils/pkg/object"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 var testNamespace = "test-inventory-namespace"
@@ -158,7 +159,7 @@ func TestKptMigrate_updateKptfile(t *testing.T) {
 				return
 			}
 			assert.NoError(t, err)
-			kf, err := pkg.ReadKptfile(dir)
+			kf, err := pkg.ReadKptfile(filesys.FileSystemOrOnDisk{}, dir)
 			if !assert.NoError(t, err) {
 				t.FailNow()
 			}
@@ -257,7 +258,7 @@ func TestKptMigrate_migrateKptfileToRG(t *testing.T) {
 				return
 			}
 			assert.NoError(t, err)
-			kf, err := pkg.ReadKptfile(dir)
+			kf, err := pkg.ReadKptfile(filesys.FileSystemOrOnDisk{}, dir)
 			if !assert.NoError(t, err) {
 				t.FailNow()
 			}

internal/cmdrender/cmdrender.go

@@ -27,7 +27,10 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/printer"
 	"github.com/GoogleContainerTools/kpt/internal/util/argutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/cmdutil"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
+	"github.com/GoogleContainerTools/kpt/internal/util/render"
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 // NewRunner returns a command runner
@@ -108,12 +111,17 @@ func (r *Runner) runE(c *cobra.Command, _ []string) error {
 		// capture the content to be written
 		output = &outContent
 	}
-	executor := Executor{
-		PkgPath:         r.pkgPath,
+	absPkgPath, _, err := pathutil.ResolveAbsAndRelPaths(r.pkgPath)
+	if err != nil {
+		return err
+	}
+	executor := render.Renderer{
+		PkgPath:         absPkgPath,
 		ResultsDirPath:  r.resultsDirPath,
 		Output:          output,
 		ImagePullPolicy: cmdutil.StringToImagePullPolicy(r.imagePullPolicy),
 		AllowExec:       r.allowExec,
+		FileSystem:      filesys.FileSystemOrOnDisk{},
 	}
 	if err := executor.Execute(r.ctx); err != nil {
 		return err

internal/cmdupdate/cmdupdate.go

@@ -28,9 +28,11 @@ import (
 	"github.com/GoogleContainerTools/kpt/internal/types"
 	"github.com/GoogleContainerTools/kpt/internal/util/argutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/cmdutil"
+	"github.com/GoogleContainerTools/kpt/internal/util/pathutil"
 	"github.com/GoogleContainerTools/kpt/internal/util/update"
 	kptfilev1 "github.com/GoogleContainerTools/kpt/pkg/api/kptfile/v1"
 	"github.com/spf13/cobra"
+	"sigs.k8s.io/kustomize/kyaml/filesys"
 )
 
 // NewRunner returns a command runner.
@@ -94,8 +96,11 @@ func (r *Runner) preRunE(_ *cobra.Command, args []string) error {
 	if err != nil {
 		return err
 	}
-
-	p, err := pkg.New(resolvedPath)
+	absResolvedPath, _, err := pathutil.ResolveAbsAndRelPaths(resolvedPath)
+	if err != nil {
+		return err
+	}
+	p, err := pkg.New(filesys.FileSystemOrOnDisk{}, absResolvedPath)
 	if err != nil {
 		return errors.E(op, err)
 	}