mirror of https://github.com/pulumi/pulumi.git
399 lines
11 KiB
Go
399 lines
11 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"context"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/blang/semver"
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"github.com/pulumi/pulumi/sdk/v3/nodejs/npm"
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pulumirpc "github.com/pulumi/pulumi/sdk/v3/proto/go"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestArgumentConstruction(t *testing.T) {
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t.Parallel()
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info := &pulumirpc.ProgramInfo{
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RootDirectory: "/foo/bar",
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ProgramDirectory: "/foo/bar",
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EntryPoint: ".",
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}
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t.Run("DryRun-NoArguments", func(t *testing.T) {
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t.Parallel()
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host := &nodeLanguageHost{}
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rr := &pulumirpc.RunRequest{DryRun: true, Info: info}
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args := host.constructArguments(rr, "", "", "")
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assert.Contains(t, args, "--dry-run")
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assert.NotContains(t, args, "true")
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})
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t.Run("OptionalArgs-PassedIfSpecified", func(t *testing.T) {
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t.Parallel()
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host := &nodeLanguageHost{}
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rr := &pulumirpc.RunRequest{Project: "foo", Info: info}
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args := strings.Join(host.constructArguments(rr, "", "", ""), " ")
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assert.Contains(t, args, "--project foo")
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})
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t.Run("OptionalArgs-NotPassedIfNotSpecified", func(t *testing.T) {
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t.Parallel()
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host := &nodeLanguageHost{}
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rr := &pulumirpc.RunRequest{Info: info}
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args := strings.Join(host.constructArguments(rr, "", "", ""), " ")
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assert.NotContains(t, args, "--stack")
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})
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t.Run("DotIfProgramNotSpecified", func(t *testing.T) {
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t.Parallel()
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host := &nodeLanguageHost{}
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rr := &pulumirpc.RunRequest{Info: info}
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args := strings.Join(host.constructArguments(rr, "", "", ""), " ")
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assert.Contains(t, args, ".")
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})
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t.Run("ProgramIfProgramSpecified", func(t *testing.T) {
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t.Parallel()
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host := &nodeLanguageHost{}
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rr := &pulumirpc.RunRequest{
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Program: "foobar",
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Info: &pulumirpc.ProgramInfo{
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RootDirectory: "/foo/bar",
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ProgramDirectory: "/foo/bar",
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EntryPoint: "foobar",
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},
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}
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args := strings.Join(host.constructArguments(rr, "", "", ""), " ")
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assert.Contains(t, args, "foobar")
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})
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}
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func TestConfig(t *testing.T) {
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t.Parallel()
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t.Run("Config-Empty", func(t *testing.T) {
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t.Parallel()
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host := &nodeLanguageHost{}
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rr := &pulumirpc.RunRequest{Project: "foo"}
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str, err := host.constructConfig(rr)
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assert.NoError(t, err)
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assert.JSONEq(t, "{}", str)
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})
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}
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func TestCompatibleVersions(t *testing.T) {
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t.Parallel()
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cases := []struct {
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a string
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b string
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compatible bool
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errmsg string
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}{
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{"0.17.1", "0.16.2", false, "Differing major or minor versions are not supported."},
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{"0.17.1", "1.0.0", true, ""},
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{"1.0.0", "0.17.1", true, ""},
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{"1.13.0", "1.13.0", true, ""},
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{"1.1.1", "1.13.0", true, ""},
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{"1.13.0", "1.1.1", true, ""},
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{"1.1.0", "2.1.0", true, ""},
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{"2.1.0", "1.1.0", true, ""},
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{"1.1.0", "2.0.0-beta1", true, ""},
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{"2.0.0-beta1", "1.1.0", true, ""},
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{"2.1.0", "3.1.0", false, "Differing major versions are not supported."},
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{"0.16.1", "1.0.0", false, "Differing major or minor versions are not supported."},
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}
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for _, c := range cases {
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compatible, errmsg := compatibleVersions(semver.MustParse(c.a), semver.MustParse(c.b))
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assert.Equal(t, c.errmsg, errmsg)
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assert.Equal(t, c.compatible, compatible)
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}
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}
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func TestGetRequiredPlugins(t *testing.T) {
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t.Parallel()
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dir := t.TempDir()
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files := []struct {
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path string
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content string
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}{
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{
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filepath.Join(dir, "node_modules", "@pulumi", "foo", "package.json"),
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`{ "name": "@pulumi/foo", "version": "1.2.3", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "bar", "package.json"),
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`{ "name": "@pulumi/bar", "version": "4.5.6", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "baz", "package.json"),
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`{ "name": "@pulumi/baz", "version": "4.5.6", "pulumi": { "resource": false } }`,
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},
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{
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filepath.Join(dir, "node_modules", "malformed", "tests", "malformed_test", "package.json"),
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`{`,
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},
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}
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for _, file := range files {
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err := os.MkdirAll(filepath.Dir(file.path), 0o755)
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require.NoError(t, err)
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err = os.WriteFile(file.path, []byte(file.content), 0o600)
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require.NoError(t, err)
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}
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host := &nodeLanguageHost{}
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resp, err := host.GetRequiredPlugins(context.Background(), &pulumirpc.GetRequiredPluginsRequest{
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Program: dir,
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Info: &pulumirpc.ProgramInfo{
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RootDirectory: dir,
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ProgramDirectory: dir,
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EntryPoint: ".",
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},
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})
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require.NoError(t, err)
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actual := make(map[string]string)
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for _, plugin := range resp.GetPlugins() {
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actual[plugin.Name] = plugin.Version
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}
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assert.Equal(t, map[string]string{
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"foo": "v1.2.3",
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"bar": "v4.5.6",
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}, actual)
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}
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func TestGetRequiredPluginsSymlinkCycles(t *testing.T) {
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t.Parallel()
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dir := t.TempDir()
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files := []struct {
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path string
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content string
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}{
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{
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filepath.Join(dir, "node_modules", "@pulumi", "foo", "package.json"),
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`{ "name": "@pulumi/foo", "version": "1.2.3", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "bar", "package.json"),
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`{ "name": "@pulumi/bar", "version": "4.5.6", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "baz", "package.json"),
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`{ "name": "@pulumi/baz", "version": "4.5.6", "pulumi": { "resource": false } }`,
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},
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{
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filepath.Join(dir, "node_modules", "malformed", "tests", "malformed_test", "package.json"),
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`{`,
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},
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}
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for _, file := range files {
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err := os.MkdirAll(filepath.Dir(file.path), 0o755)
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require.NoError(t, err)
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err = os.WriteFile(file.path, []byte(file.content), 0o600)
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require.NoError(t, err)
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}
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// Add a symlink cycle in
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err := os.Symlink(filepath.Join(dir, "node_modules"), filepath.Join(dir, "node_modules", "@node_modules"))
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require.NoError(t, err)
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host := &nodeLanguageHost{}
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resp, err := host.GetRequiredPlugins(context.Background(), &pulumirpc.GetRequiredPluginsRequest{
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Program: dir,
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Info: &pulumirpc.ProgramInfo{
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RootDirectory: dir,
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ProgramDirectory: dir,
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EntryPoint: ".",
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},
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})
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require.NoError(t, err)
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actual := make(map[string]string)
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for _, plugin := range resp.GetPlugins() {
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actual[plugin.Name] = plugin.Version
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}
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assert.Equal(t, map[string]string{
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"foo": "v1.2.3",
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"bar": "v4.5.6",
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}, actual)
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}
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func TestGetRequiredPluginsSymlinkCycles2(t *testing.T) {
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t.Parallel()
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dir := filepath.Join(t.TempDir(), "testdir")
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err := os.Mkdir(dir, 0o755)
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require.NoError(t, err)
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files := []struct {
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path string
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content string
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}{
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{
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filepath.Join(dir, "node_modules", "@pulumi", "foo", "package.json"),
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`{ "name": "@pulumi/foo", "version": "1.2.3", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "bar", "package.json"),
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`{ "name": "@pulumi/bar", "version": "4.5.6", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "baz", "package.json"),
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`{ "name": "@pulumi/baz", "version": "4.5.6", "pulumi": { "resource": false } }`,
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},
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{
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filepath.Join(dir, "node_modules", "malformed", "tests", "malformed_test", "package.json"),
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`{`,
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},
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}
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for _, file := range files {
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err := os.MkdirAll(filepath.Dir(file.path), 0o755)
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require.NoError(t, err)
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err = os.WriteFile(file.path, []byte(file.content), 0o600)
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require.NoError(t, err)
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}
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// Add a symlink cycle in
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err = os.Symlink(filepath.Join("..", ".."), filepath.Join(dir, "node_modules", "@node_modules"))
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require.NoError(t, err)
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host := &nodeLanguageHost{}
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resp, err := host.GetRequiredPlugins(context.Background(), &pulumirpc.GetRequiredPluginsRequest{
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Program: dir,
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Info: &pulumirpc.ProgramInfo{
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RootDirectory: dir,
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ProgramDirectory: dir,
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EntryPoint: ".",
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},
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})
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require.NoError(t, err)
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actual := make(map[string]string)
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for _, plugin := range resp.GetPlugins() {
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actual[plugin.Name] = plugin.Version
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}
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assert.Equal(t, map[string]string{
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"foo": "v1.2.3",
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"bar": "v4.5.6",
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}, actual)
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}
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func TestGetRequiredPluginsNestedPolicyPack(t *testing.T) {
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t.Parallel()
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dir := filepath.Join(t.TempDir(), "testdir")
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err := os.Mkdir(dir, 0o755)
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require.NoError(t, err)
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files := []struct {
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path string
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content string
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}{
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{
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filepath.Join(dir, "node_modules", "@pulumi", "foo", "package.json"),
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`{ "name": "@pulumi/foo", "version": "1.2.3", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "node_modules", "@pulumi", "bar", "package.json"),
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`{ "name": "@pulumi/bar", "version": "4.5.6", "pulumi": { "resource": true } }`,
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},
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{
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filepath.Join(dir, "policy", "PulumiPolicy.yaml"),
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`name: my-policy`,
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},
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{
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filepath.Join(dir, "policy", "node_modules", "@pulumi", "baz", "package.json"),
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`{ "name": "@pulumi/baz", "version": "7.8.9", "pulumi": { "resource": true } }`,
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},
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}
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for _, file := range files {
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err := os.MkdirAll(filepath.Dir(file.path), 0o755)
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require.NoError(t, err)
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err = os.WriteFile(file.path, []byte(file.content), 0o600)
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require.NoError(t, err)
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}
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host := &nodeLanguageHost{}
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resp, err := host.GetRequiredPlugins(context.Background(), &pulumirpc.GetRequiredPluginsRequest{
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Program: dir,
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Info: &pulumirpc.ProgramInfo{
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RootDirectory: dir,
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ProgramDirectory: dir,
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EntryPoint: ".",
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},
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})
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require.NoError(t, err)
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actual := make(map[string]string)
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for _, plugin := range resp.GetPlugins() {
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actual[plugin.Name] = plugin.Version
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}
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assert.Equal(t, map[string]string{
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"foo": "v1.2.3",
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"bar": "v4.5.6",
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// baz: v7.8.9 is not included because it is in a nested policy pack
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}, actual)
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}
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func TestParseOptions(t *testing.T) {
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t.Parallel()
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opts, err := parseOptions(nil)
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require.NoError(t, err)
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require.Equal(t, npm.AutoPackageManager, opts.packagemanager)
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_, err = parseOptions(map[string]interface{}{
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"typescript": 123,
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})
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require.ErrorContains(t, err, "typescript option must be a boolean")
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_, err = parseOptions(map[string]interface{}{
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"packagemanager": "poetry",
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})
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require.ErrorContains(t, err, "packagemanager option must be one of")
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for _, tt := range []struct {
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input string
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expected npm.PackageManagerType
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}{
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{"auto", npm.AutoPackageManager},
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{"npm", npm.NpmPackageManager},
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{"yarn", npm.YarnPackageManager},
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{"pnpm", npm.PnpmPackageManager},
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} {
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opts, err = parseOptions(map[string]interface{}{
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"packagemanager": tt.input,
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})
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require.NoError(t, err)
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require.Equal(t, tt.expected, opts.packagemanager)
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}
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}
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