Now that the "config" member of Pulumi.yaml has been deprecated for a while, we'll change it's meaning. When set, the value is treated as a path and joined with the path to Pulumi.yaml, and per stack configuration is stored in that folder Fixes #1031
159 lines
5.2 KiB
Go
159 lines
5.2 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
|
|
//
|
|
// 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.
|
|
|
|
package workspace
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/pkg/errors"
|
|
|
|
"github.com/pulumi/pulumi/pkg/encoding"
|
|
"github.com/pulumi/pulumi/pkg/tokens"
|
|
"github.com/pulumi/pulumi/pkg/util/fsutil"
|
|
)
|
|
|
|
const (
|
|
BackupDir = "backups" // the name of the folder where backup stack information is stored.
|
|
BookkeepingDir = ".pulumi" // the name of our bookeeping folder, we store state here (like .git for git).
|
|
ConfigDir = "config" // the name of the folder that holds local configuration information.
|
|
GitDir = ".git" // the name of the folder git uses to store information.
|
|
HistoryDir = "history" // the name of the directory that holds historical information for projects.
|
|
PluginDir = "plugins" // the name of the directory containing plugins.
|
|
StackDir = "stacks" // the name of the directory that holds stack information for projects.
|
|
TemplateDir = "templates" // the name of the directory containing templates.
|
|
WorkspaceDir = "workspaces" // the name of the directory that holds workspace information for projects.
|
|
|
|
IgnoreFile = ".pulumiignore" // the name of the file that we use to control what to upload to the service.
|
|
ProjectFile = "Pulumi" // the base name of a project file.
|
|
RepoFile = "settings.json" // the name of the file that holds information specific to the entire repository.
|
|
WorkspaceFile = "workspace.json" // the name of the file that holds workspace information.
|
|
)
|
|
|
|
// DetectProjectPath locates the closest project from the current working directory, or an error if not found.
|
|
func DetectProjectPath() (string, error) {
|
|
dir, err := os.Getwd()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
path, err := DetectProjectPathFrom(dir)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return path, nil
|
|
}
|
|
|
|
// DetectProjectStackPath returns the name of the file to store stack specific project settings in. We place stack
|
|
// specific settings next to the Pulumi.yaml file, named like: Pulumi.<stack-name>.yaml
|
|
func DetectProjectStackPath(stackName tokens.QName) (string, error) {
|
|
proj, projPath, err := DetectProjectAndPath()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
return filepath.Join(filepath.Dir(projPath), proj.Config, fmt.Sprintf("%s.%s%s", ProjectFile, qnameFileName(stackName),
|
|
filepath.Ext(projPath))), nil
|
|
}
|
|
|
|
// DetectProjectPathFrom locates the closest project from the given path, searching "upwards" in the directory
|
|
// hierarchy. If no project is found, an empty path is returned.
|
|
func DetectProjectPathFrom(path string) (string, error) {
|
|
return fsutil.WalkUp(path, isProject, func(s string) bool {
|
|
return true
|
|
})
|
|
}
|
|
|
|
// DetectProject loads the closest project from the current working directory, or an error if not found.
|
|
func DetectProject() (*Project, error) {
|
|
proj, _, err := DetectProjectAndPath()
|
|
return proj, err
|
|
}
|
|
|
|
func DetectProjectStack(stackName tokens.QName) (*ProjectStack, error) {
|
|
path, err := DetectProjectStackPath(stackName)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return LoadProjectStack(path)
|
|
}
|
|
|
|
// DetectProjectAndPath loads the closest package from the current working directory, or an error if not found. It
|
|
// also returns the path where the package was found.
|
|
func DetectProjectAndPath() (*Project, string, error) {
|
|
path, err := DetectProjectPath()
|
|
if err != nil {
|
|
return nil, "", err
|
|
} else if path == "" {
|
|
return nil, "", errors.Errorf("no Pulumi project found in the current working directory")
|
|
}
|
|
|
|
proj, err := LoadProject(path)
|
|
return proj, path, err
|
|
}
|
|
|
|
// SaveProject saves the project file on top of the existing one, using the standard location.
|
|
func SaveProject(proj *Project) error {
|
|
path, err := DetectProjectPath()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return proj.Save(path)
|
|
}
|
|
|
|
func SaveProjectStack(stackName tokens.QName, stack *ProjectStack) error {
|
|
path, err := DetectProjectStackPath(stackName)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return stack.Save(path)
|
|
}
|
|
|
|
// isProject returns true if the path references what appears to be a valid project. If problems are detected -- like
|
|
// an incorrect extension -- they are logged to the provided diag.Sink (if non-nil).
|
|
func isProject(path string) bool {
|
|
return isMarkupFile(path, ProjectFile)
|
|
}
|
|
|
|
func isMarkupFile(path string, expect string) bool {
|
|
info, err := os.Stat(path)
|
|
if err != nil || info.IsDir() {
|
|
// Missing files and directories can't be markup files.
|
|
return false
|
|
}
|
|
|
|
// Ensure the base name is expected.
|
|
name := info.Name()
|
|
ext := filepath.Ext(name)
|
|
base := strings.TrimSuffix(name, ext)
|
|
if base != expect {
|
|
return false
|
|
}
|
|
|
|
// Check all supported extensions.
|
|
for _, mext := range encoding.Exts {
|
|
if name == expect+mext {
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|