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Load Vagrantfile from the client

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This commit is contained in:
Chris Roberts 2022-06-13 15:57:06 -07:00
parent 708b688b3f
commit 255c75eeba
3 changed files with 109 additions and 54 deletions
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41
internal/client/basis.go
View File

@ -2,7 +2,6 @@ package client
import (
"context"
"fmt"
"io"
"os"
@ -11,10 +10,10 @@ import (
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"github.com/hashicorp/vagrant-plugin-sdk/config"
"github.com/hashicorp/vagrant-plugin-sdk/helper/path"
"github.com/hashicorp/vagrant-plugin-sdk/proto/vagrant_plugin_sdk"
"github.com/hashicorp/vagrant-plugin-sdk/terminal"
configpkg "github.com/hashicorp/vagrant/internal/config"
"github.com/hashicorp/vagrant/internal/server/proto/vagrant_server"
"github.com/hashicorp/vagrant/internal/serverclient"
)
@ -32,7 +31,7 @@ type Basis struct {
func (b *Basis) DetectProject() (p *Project, err error) {
// look for a vagrantfile!
v, err := configpkg.FindPath(nil, "")
v, err := config.FindPath(nil, nil)
// if an error was encountered, or no path was found, we return
if err != nil || v == nil {
return
@ -108,17 +107,17 @@ func (b *Basis) LoadProject(n string) (*Project, error) {
// Finds the Vagrantfile associated with the basis
func (b *Basis) LoadVagrantfile() error {
vpath := b.path.Join(configpkg.GetVagrantfileName())
vpath, err := config.ExistingPath(b.path, config.GetVagrantfileName())
l := b.logger.With(
"basis", b.basis.Name,
"path", vpath,
)
l.Trace("attempting to load basis vagrantfile")
// If the path does not exist, no Vagrantfile was found
if _, err := os.Stat(vpath.String()); os.IsNotExist(err) {
l.Warn("basis vagrantfile does not exist")
if os.IsNotExist(err) {
l.Warn("basis vagrantfile does not exist",
"path", b.path.String(),
)
return nil
} else if err != nil {
@ -129,37 +128,25 @@ func (b *Basis) LoadVagrantfile() error {
return err
}
raw, err := b.client.rubyRuntime.Dispense("vagrantrubyruntime")
if err != nil {
l.Warn("failed to load ruby runtime for vagrantfile parsing",
"error", err,
)
l.Trace("attempting to load basis vagrantfile")
raw, err := b.VagrantRubyRuntime().Dispense("vagrantrubyruntime")
if err != nil {
return err
}
rvc, ok := raw.(serverclient.RubyVagrantClient)
if !ok {
l.Warn("failed to attach to ruby runtime for vagrantfile parsing",
"error", err,
)
return fmt.Errorf("Couldn't attach to Ruby runtime")
}
p, err := LoadVagrantfile(
vpath, l, raw.(serverclient.RubyVagrantClient))
// This is the Vagrantfile that exists in the Basis directory
vagrantfile, err := rvc.ParseVagrantfile(vpath.String())
if err != nil {
l.Error("failed to parse basis vagrantfile",
"error", err,
)
return err
}
l.Trace("storing updated basis configuration",
"configuration", vagrantfile,
"configuration", p.Unfinalized,
)
b.basis.Configuration = vagrantfile
b.basis.Configuration = p
// Push Vagrantfile updates to basis
result, err := b.vagrant.UpsertBasis(
b.ctx,

71
internal/client/client.go
View File

@ -3,18 +3,25 @@ package client
import (
"context"
"errors"
"io"
"os"
"path/filepath"
"github.com/hashicorp/go-hclog"
"github.com/hashicorp/go-multierror"
"github.com/hashicorp/go-plugin"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
vconfig "github.com/hashicorp/vagrant-plugin-sdk/config"
"github.com/hashicorp/vagrant-plugin-sdk/helper/path"
"github.com/hashicorp/vagrant-plugin-sdk/helper/paths"
"github.com/hashicorp/vagrant-plugin-sdk/proto/vagrant_plugin_sdk"
"github.com/hashicorp/vagrant-plugin-sdk/terminal"
"github.com/hashicorp/vagrant/internal/config"
"github.com/hashicorp/vagrant/internal/runner"
"github.com/hashicorp/vagrant/internal/server/proto/vagrant_server"
"github.com/hashicorp/vagrant/internal/serverclient"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
var (
@ -264,3 +271,63 @@ func WithConfig(cfg *config.Config) Option {
return nil
}
}
// Load a Vagrantfile
func LoadVagrantfile(
file path.Path, // path to the Vagrantfile
l hclog.Logger, // logger
c serverclient.RubyVagrantClient, // vagrant ruby runtime for ruby based Vagrantfiles
) (p *vagrant_server.Vagrantfile, err error) {
var v *vconfig.Vagrantfile
p = &vagrant_server.Vagrantfile{}
format := vconfig.JSON
protoFormat := vagrant_server.Vagrantfile_JSON
// We support three types of Vagrantfiles:
// * Ruby (original)
// * HCL
// * JSON (which is HCL in JSON form)
ext := filepath.Ext(file.String())
if ext == ".hcl" {
format = vconfig.HCL
protoFormat = vagrant_server.Vagrantfile_HCL
}
switch ext {
case ".hcl", ".json":
f, err := os.Open(file.String())
if err != nil {
return nil, err
}
p.Raw, err = io.ReadAll(f)
if err != nil {
return nil, err
}
v, err = vconfig.LoadVagrantfile(p.Raw, file.String(), format)
if err != nil {
return nil, err
}
if p.Unfinalized, err = vconfig.EncodeVagrantfile(v); err != nil {
return nil, err
}
default:
p.Unfinalized, err = c.ParseVagrantfile(file.String())
if err != nil {
l.Error("failed to parse vagrantfile",
"error", err,
)
return nil, err
}
l.Info("initial vagrantfile value set",
"path", file.String(),
"value", p.Unfinalized,
)
protoFormat = vagrant_server.Vagrantfile_RUBY
}
p.Path = &vagrant_plugin_sdk.Args_Path{Path: file.String()}
p.Format = protoFormat
return
}

47
internal/client/project.go
View File

@ -7,6 +7,7 @@ import (
"github.com/hashicorp/go-hclog"
"github.com/hashicorp/vagrant-plugin-sdk/config"
"github.com/hashicorp/vagrant-plugin-sdk/helper/path"
vagrant_plugin_sdk "github.com/hashicorp/vagrant-plugin-sdk/proto/vagrant_plugin_sdk"
"github.com/hashicorp/vagrant-plugin-sdk/terminal"
@ -57,28 +58,15 @@ func (p *Project) LoadVagrantfile() error {
return err
}
rvc, ok := raw.(serverclient.RubyVagrantClient)
if !ok {
l.Warn("failed to attach to ruby runtime for vagrantfile parsing")
return fmt.Errorf("Couldn't attach to Ruby runtime")
}
vp, err := LoadVagrantfile(
p.vagrantfile, l, raw.(serverclient.RubyVagrantClient))
// This is the Vagrantfile that exists in the Project directory
// Does this parse include the Vagrantfile that exists for the machine?
vagrantfile, err := rvc.ParseVagrantfile(p.vagrantfile.String())
if err != nil {
l.Error("failed to parse project vagrantfile",
"error", err,
)
return err
}
l.Trace("storaing updated project configuration",
"configuration", vagrantfile,
)
p.project.Configuration = vagrantfile
p.project.Configuration = vp
// Push Vagrantfile updates to project
result, err := p.vagrant.UpsertProject(
p.ctx,
@ -126,22 +114,35 @@ func (p *Project) LoadTarget(n string) (*Target, error) {
}, nil
}
// Doesn't exist so lets create it
// TODO(spox): do we actually want to create these?
v, err := config.DecodeVagrantfile(p.project.Configuration.Unfinalized)
if err != nil {
return nil, err
}
var machineConfig *vagrant_plugin_sdk.Vagrantfile_MachineConfig
for _, m := range p.project.Configuration.MachineConfigs {
if m.Name == n {
machineConfig = m
var vm *config.VM
for _, pvm := range v.ListVMs {
if true {
vm = pvm
break
}
}
// If the target hasn't been defined in the Vagrantfile configuration
// then we don't create it
if vm == nil {
return nil, fmt.Errorf("requested target '%s' is not defined", n)
}
s, err := config.EncodeConfiguration(vm)
if err != nil {
return nil, err
}
uresult, err := p.vagrant.UpsertTarget(p.ctx,
&vagrant_server.UpsertTargetRequest{
Target: &vagrant_server.Target{
Name: n,
Project: p.Ref(),
Configuration: machineConfig,
},
},
)