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dagger/state/project.go

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package state
import (
"bytes"
"context"
"errors"
"fmt"
"os"
"path"
"path/filepath"
"strings"
"github.com/gofrs/flock"
"github.com/rs/zerolog/log"
"go.dagger.io/dagger/keychain"
"go.dagger.io/dagger/plancontext"
"go.dagger.io/dagger/stdlib"
"gopkg.in/yaml.v3"
)
var (
ErrNotInit = errors.New("not initialized")
ErrAlreadyInit = errors.New("already initialized")
ErrNotExist = errors.New("environment doesn't exist")
ErrExist = errors.New("environment already exists")
)
const (
daggerDir = ".dagger"
envDir = "env"
stateDir = "state"
planDir = "plan"
manifestFile = "values.yaml"
computedFile = "computed.json"
lockFilePath = "dagger.lock"
)
type Project struct {
Path string
}
func Init(ctx context.Context, dir string) (*Project, error) {
root, err := filepath.Abs(dir)
if err != nil {
return nil, err
}
daggerRoot := path.Join(root, daggerDir)
if err := os.Mkdir(daggerRoot, 0755); err != nil {
if errors.Is(err, os.ErrExist) {
return nil, ErrAlreadyInit
}
return nil, err
}
Vendoring improved * update dagger init with package manager downloading stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * split mod get and update functions Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * write to package checksum to dagger.sum when installing/updating Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * encure checksums are valid when compiling input Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove references to github.com/tjovicic in docs 1010 and 1011 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * refactor mod get command Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update logic of moving dir when installing packages Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * revert changes to 1010 docs Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * updating error log line in mod/get Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix ci tests when using vendoring Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update alpha.dagger.io version to v0.1 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix mod repo test Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * return error if package already installed Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove already installed packages when installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix issue when vendoring stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update mod command with filelock while installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix path of mod lock file Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Co-authored-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Signed-off-by: Sam Alba <sam.alba@gmail.com>
2021-10-13 23:32:06 +02:00
if err := os.Mkdir(path.Join(daggerRoot, envDir), 0755); err != nil {
return nil, err
}
if err := VendorUniverse(ctx, root); err != nil {
return nil, err
}
return &Project{
Path: root,
}, nil
}
func Open(ctx context.Context, dir string) (*Project, error) {
_, err := os.Stat(path.Join(dir, daggerDir))
if err != nil {
if errors.Is(err, os.ErrNotExist) {
return nil, ErrNotInit
}
return nil, err
}
root, err := filepath.Abs(dir)
if err != nil {
return nil, err
}
return &Project{
Path: root,
}, nil
}
func Current(ctx context.Context) (*Project, error) {
current, err := os.Getwd()
if err != nil {
return nil, err
}
// Walk every parent directory to find .dagger
for {
_, err := os.Stat(path.Join(current, daggerDir, envDir))
if err == nil {
return Open(ctx, current)
}
parent := filepath.Dir(current)
if parent == current {
break
}
current = parent
}
return nil, ErrNotInit
}
func (w *Project) envPath(name string) string {
return path.Join(w.Path, daggerDir, envDir, name)
}
func (w *Project) List(ctx context.Context) ([]*State, error) {
var (
environments = []*State{}
err error
)
files, err := os.ReadDir(path.Join(w.Path, daggerDir, envDir))
if err != nil {
return nil, err
}
for _, f := range files {
if !f.IsDir() {
continue
}
st, err := w.Get(ctx, f.Name())
if err != nil {
// If the environment doesn't exist (e.g. no values.yaml, skip silently)
if !errors.Is(err, ErrNotExist) {
log.
Ctx(ctx).
Err(err).
Str("name", f.Name()).
Msg("failed to load environment")
}
continue
}
environments = append(environments, st)
}
return environments, nil
}
func (w *Project) Get(ctx context.Context, name string) (*State, error) {
envPath, err := filepath.Abs(w.envPath(name))
if err != nil {
return nil, err
}
if _, err := os.Stat(envPath); err != nil {
if errors.Is(err, os.ErrNotExist) {
return nil, ErrNotExist
}
return nil, err
}
manifest, err := os.ReadFile(path.Join(envPath, manifestFile))
if err != nil {
if errors.Is(err, os.ErrNotExist) {
return nil, ErrNotExist
}
return nil, err
}
manifest, err = keychain.Decrypt(ctx, manifest)
if err != nil {
return nil, fmt.Errorf("unable to decrypt state: %w", err)
}
var st State
if err := yaml.Unmarshal(manifest, &st); err != nil {
return nil, err
}
st.Context = plancontext.New()
if platform := st.Platform; platform != "" {
if err := st.Context.Platform.Set(platform); err != nil {
return nil, err
}
}
st.Path = envPath
// FIXME: Backward compat: Support for old-style `.dagger/env/<name>/plan`
if st.Plan.Module == "" {
planPath := path.Join(envPath, planDir)
if _, err := os.Stat(planPath); err == nil {
planRelPath, err := filepath.Rel(w.Path, planPath)
if err != nil {
return nil, err
}
st.Plan.Module = planRelPath
}
}
st.Project = w.Path
computed, err := os.ReadFile(path.Join(envPath, stateDir, computedFile))
if err == nil {
st.Computed = string(computed)
}
return &st, nil
}
func (w *Project) Save(ctx context.Context, st *State) error {
data, err := yaml.Marshal(st)
if err != nil {
return err
}
manifestPath := path.Join(st.Path, manifestFile)
currentEncrypted, err := os.ReadFile(manifestPath)
if err != nil {
return err
}
currentPlain, err := keychain.Decrypt(ctx, currentEncrypted)
if err != nil {
return fmt.Errorf("unable to decrypt state: %w", err)
}
// Only update the encrypted file if there were changes
if !bytes.Equal(data, currentPlain) {
encrypted, err := keychain.Reencrypt(ctx, manifestPath, data)
if err != nil {
return err
}
if err := os.WriteFile(manifestPath, encrypted, 0600); err != nil {
return err
}
}
if st.Computed != "" {
state := path.Join(st.Path, stateDir)
if err := os.MkdirAll(state, 0755); err != nil {
return err
}
err := os.WriteFile(
path.Join(state, "computed.json"),
[]byte(st.Computed),
0600)
if err != nil {
return err
}
}
return nil
}
func (w *Project) Create(ctx context.Context, name string, plan Plan, platform string) (*State, error) {
if _, err := w.Get(ctx, name); err == nil {
return nil, ErrExist
}
pkg, err := w.cleanPackageName(ctx, plan.Package)
if err != nil {
return nil, err
}
envPath, err := filepath.Abs(w.envPath(name))
if err != nil {
return nil, err
}
// Environment directory
if err := os.MkdirAll(envPath, 0755); err != nil {
return nil, err
}
manifestPath := path.Join(envPath, manifestFile)
st := &State{
Context: plancontext.New(),
Path: envPath,
Project: w.Path,
Plan: Plan{
Package: pkg,
},
Name: name,
Platform: platform,
}
data, err := yaml.Marshal(st)
if err != nil {
return nil, err
}
key, err := keychain.Default(ctx)
if err != nil {
return nil, err
}
encrypted, err := keychain.Encrypt(ctx, manifestPath, data, key)
if err != nil {
return nil, err
}
if err := os.WriteFile(manifestPath, encrypted, 0600); err != nil {
return nil, err
}
err = os.WriteFile(
path.Join(envPath, ".gitignore"),
[]byte("# dagger state\nstate/**\n"),
0600,
)
if err != nil {
return nil, err
}
return st, nil
}
func (w *Project) cleanPackageName(ctx context.Context, pkg string) (string, error) {
lg := log.
Ctx(ctx).
With().
Str("package", pkg).
Logger()
if pkg == "" {
return pkg, nil
}
// If the package is not a path, then it must be a domain (e.g. foo.bar/mypackage)
if _, err := os.Stat(pkg); err != nil {
if !errors.Is(err, os.ErrNotExist) {
return "", err
}
// Make sure the domain is in the correct form
if !strings.Contains(pkg, ".") || !strings.Contains(pkg, "/") {
return "", fmt.Errorf("invalid package %q", pkg)
}
return pkg, nil
}
p, err := filepath.Abs(pkg)
if err != nil {
lg.Error().Err(err).Msg("unable to resolve path")
return "", err
}
if !strings.HasPrefix(p, w.Path) {
lg.Fatal().Err(err).Msg("package is outside the project")
return "", err
}
p, err = filepath.Rel(w.Path, p)
if err != nil {
lg.Fatal().Err(err).Msg("unable to resolve path")
return "", err
}
if !strings.HasPrefix(p, ".") {
p = "./" + p
}
return p, nil
}
Vendoring improved * update dagger init with package manager downloading stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * split mod get and update functions Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * write to package checksum to dagger.sum when installing/updating Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * encure checksums are valid when compiling input Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove references to github.com/tjovicic in docs 1010 and 1011 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * refactor mod get command Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update logic of moving dir when installing packages Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * revert changes to 1010 docs Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * updating error log line in mod/get Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix ci tests when using vendoring Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update alpha.dagger.io version to v0.1 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix mod repo test Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * return error if package already installed Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove already installed packages when installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix issue when vendoring stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update mod command with filelock while installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix path of mod lock file Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Co-authored-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Signed-off-by: Sam Alba <sam.alba@gmail.com>
2021-10-13 23:32:06 +02:00
func cueModInit(ctx context.Context, parentDir string) error {
lg := log.Ctx(ctx)
Vendoring improved * update dagger init with package manager downloading stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * split mod get and update functions Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * write to package checksum to dagger.sum when installing/updating Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * encure checksums are valid when compiling input Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove references to github.com/tjovicic in docs 1010 and 1011 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * refactor mod get command Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update logic of moving dir when installing packages Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * revert changes to 1010 docs Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * updating error log line in mod/get Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix ci tests when using vendoring Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update alpha.dagger.io version to v0.1 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix mod repo test Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * return error if package already installed Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove already installed packages when installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix issue when vendoring stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update mod command with filelock while installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix path of mod lock file Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Co-authored-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Signed-off-by: Sam Alba <sam.alba@gmail.com>
2021-10-13 23:32:06 +02:00
modDir := path.Join(parentDir, "cue.mod")
modFile := path.Join(modDir, "module.cue")
if _, err := os.Stat(modFile); err != nil {
if !errors.Is(err, os.ErrNotExist) {
return err
}
Vendoring improved * update dagger init with package manager downloading stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * split mod get and update functions Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * write to package checksum to dagger.sum when installing/updating Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * encure checksums are valid when compiling input Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove references to github.com/tjovicic in docs 1010 and 1011 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * refactor mod get command Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update logic of moving dir when installing packages Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * revert changes to 1010 docs Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * updating error log line in mod/get Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix ci tests when using vendoring Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update alpha.dagger.io version to v0.1 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix mod repo test Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * return error if package already installed Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove already installed packages when installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix issue when vendoring stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update mod command with filelock while installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix path of mod lock file Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Co-authored-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Signed-off-by: Sam Alba <sam.alba@gmail.com>
2021-10-13 23:32:06 +02:00
lg.Debug().Str("mod", parentDir).Msg("initializing cue.mod")
if err := os.WriteFile(modFile, []byte("module: \"\"\n"), 0600); err != nil {
return err
}
}
Vendoring improved * update dagger init with package manager downloading stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * split mod get and update functions Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * write to package checksum to dagger.sum when installing/updating Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * encure checksums are valid when compiling input Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove references to github.com/tjovicic in docs 1010 and 1011 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * refactor mod get command Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update logic of moving dir when installing packages Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * revert changes to 1010 docs Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * updating error log line in mod/get Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix ci tests when using vendoring Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update alpha.dagger.io version to v0.1 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix mod repo test Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * return error if package already installed Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove already installed packages when installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix issue when vendoring stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update mod command with filelock while installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix path of mod lock file Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Co-authored-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Signed-off-by: Sam Alba <sam.alba@gmail.com>
2021-10-13 23:32:06 +02:00
if err := os.Mkdir(path.Join(modDir, "usr"), 0755); err != nil {
if !errors.Is(err, os.ErrExist) {
return err
}
}
Vendoring improved * update dagger init with package manager downloading stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * split mod get and update functions Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * write to package checksum to dagger.sum when installing/updating Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * encure checksums are valid when compiling input Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove references to github.com/tjovicic in docs 1010 and 1011 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * refactor mod get command Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update logic of moving dir when installing packages Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * revert changes to 1010 docs Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * updating error log line in mod/get Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix ci tests when using vendoring Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update alpha.dagger.io version to v0.1 Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix mod repo test Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * return error if package already installed Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * remove already installed packages when installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix issue when vendoring stdlib Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * update mod command with filelock while installing Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix linting errors Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> * fix path of mod lock file Signed-off-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Co-authored-by: Tihomir Jovicic <tihomir.jovicic.develop@gmail.com> Signed-off-by: Sam Alba <sam.alba@gmail.com>
2021-10-13 23:32:06 +02:00
if err := os.Mkdir(path.Join(modDir, "pkg"), 0755); err != nil {
if !errors.Is(err, os.ErrExist) {
return err
}
}
return nil
}
func VendorUniverse(ctx context.Context, p string) error {
if p == "" {
p = getCueModParent()
}
cueModDir := path.Join(p, "cue.mod")
if err := os.Mkdir(cueModDir, 0755); err != nil {
if !errors.Is(err, os.ErrExist) {
return err
}
}
if err := os.MkdirAll(cueModDir, 0755); err != nil {
return err
}
lockFilePath := path.Join(cueModDir, lockFilePath)
fileLock := flock.New(lockFilePath)
if err := fileLock.Lock(); err != nil {
return err
}
defer func() {
fileLock.Unlock()
os.Remove(lockFilePath)
}()
// ensure cue module is initialized
if err := cueModInit(ctx, p); err != nil {
return err
}
// add universe and lock file to `.gitignore`
if err := os.WriteFile(
path.Join(p, "cue.mod", "pkg", ".gitignore"),
[]byte(fmt.Sprintf("# generated by dagger\n%s\ndagger.lock\n", stdlib.ModuleName)),
0600,
); err != nil {
return err
}
log.Ctx(ctx).Debug().Str("mod", p).Msg("vendoring universe")
if err := stdlib.Vendor(ctx, p); err != nil {
// FIXME(samalba): disabled install remote stdlib temporarily
// if _, err := mod.Install(ctx, p, stdlib.ModuleName, ""); err != nil {
return err
}
return nil
}
func getCueModParent() string {
cwd, _ := os.Getwd()
parentDir := cwd
// traverse the directory tree up through ancestors looking for a cue.mod folder
for {
if _, err := os.Stat(path.Join(parentDir, "cue.mod")); !errors.Is(err, os.ErrNotExist) {
break // found it!
}
parentDir = filepath.Dir(parentDir)
if parentDir == string(os.PathSeparator) {
// reached the root
parentDir = cwd // reset to working directory
break
}
}
return parentDir
}