cli/pkg/devops/sources/source.go
Snider 7ccfa92c7e Migrate pkg/devops to Medium abstraction (#293)
* chore(io): migrate pkg/devops to Medium abstraction

This commit migrates the pkg/devops package to use the io.Medium abstraction instead of direct calls to io.Local or the os package.

Changes:
- Updated DevOps, ImageManager, and Manifest structs to hold an io.Medium.
- Updated New, NewImageManager, and LoadConfig to accept an io.Medium.
- Updated ImageSource interface and its implementations (GitHubSource, CDNSource) to accept io.Medium in Download method.
- Refactored internal helper functions (hasFile, hasPackageScript, etc.) to use io.Medium.
- Updated all unit tests and CLI entry points to pass the appropriate io.Medium.

This migration improves the testability and flexibility of the devops package by allowing for different storage backends.

* chore(io): migrate pkg/devops to Medium abstraction

This commit completes the migration of the pkg/devops package to the io.Medium abstraction.

Changes:
- Refactored DevOps, ImageManager, and Manifest structs to use io.Medium for storage operations.
- Updated New, NewImageManager, and LoadConfig to accept an io.Medium.
- Updated ImageSource interface and its implementations (GitHubSource, CDNSource) to accept io.Medium in Download method.
- Refactored internal helper functions (hasFile, hasPackageScript, etc.) to use io.Medium.
- Updated all unit tests and CLI entry points to pass the appropriate io.Medium.
- Fixed formatting issues in test files.

This migration enables easier testing and supports alternative storage backends.
2026-02-04 14:58:03 +00:00

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963 B
Go

// Package sources provides image download sources for core-devops.
package sources
import (
"context"
"github.com/host-uk/core/pkg/io"
)
// ImageSource defines the interface for downloading dev images.
type ImageSource interface {
// Name returns the source identifier.
Name() string
// Available checks if this source can be used.
Available() bool
// LatestVersion returns the latest available version.
LatestVersion(ctx context.Context) (string, error)
// Download downloads the image to the destination path.
// Reports progress via the callback if provided.
Download(ctx context.Context, m io.Medium, dest string, progress func(downloaded, total int64)) error
}
// SourceConfig holds configuration for a source.
type SourceConfig struct {
// GitHub configuration
GitHubRepo string
// Registry configuration
RegistryImage string
// CDN configuration
CDNURL string
// Image name (e.g., core-devops-darwin-arm64.qcow2)
ImageName string
}