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cmd_download.go
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cmd_download.go
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package main
import (
"context"
"os"
"path/filepath"
ftlv1 "github.com/TBD54566975/ftl/backend/protos/xyz/block/ftl/v1"
"github.com/TBD54566975/ftl/backend/protos/xyz/block/ftl/v1/ftlv1connect"
"github.com/TBD54566975/ftl/internal/download"
"github.com/TBD54566975/ftl/internal/model"
"github.com/TBD54566975/ftl/internal/sha256"
)
type downloadCmd struct {
Dest string `short:"d" help:"Destination directory." default:"."`
Deployment model.DeploymentKey `help:"Deployment to download." arg:""`
}
func (d *downloadCmd) Run(ctx context.Context, client ftlv1connect.ControllerServiceClient) error {
return download.Artefacts(ctx, client, d.Deployment, d.Dest)
}
func (d *downloadCmd) getLocalArtefacts() ([]*ftlv1.DeploymentArtefact, error) {
haveArtefacts := []*ftlv1.DeploymentArtefact{}
dest, err := filepath.Abs(d.Dest)
if err != nil {
return nil, err
}
err = filepath.Walk(dest, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() {
return nil
}
sum, err := sha256.SumFile(path)
if err != nil {
return err
}
relPath, err := filepath.Rel(dest, path)
if err != nil {
return err
}
haveArtefacts = append(haveArtefacts, &ftlv1.DeploymentArtefact{
Path: relPath,
Digest: sum.String(),
Executable: info.Mode()&0111 != 0,
})
return nil
})
if err != nil {
return nil, err
}
return haveArtefacts, nil
}