2f065e3ed4
The ninja developer CLI moves out of block/core into its own module git.dev.alexdunmow.com/block/cli. Pins block/core@v0.18.2 for abi/v1, the plugin.mod parser, and DESCRIBE guest builds; vendors its own orchestrator registry client (internal/api, generated from a vendored plugin_registry.proto) since it cannot import block/core/internal. Produces byte-identical v1 artifacts (verified: art-deco codeless SHA256-identical to the pre-move build). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
package archive
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import (
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"bytes"
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"fmt"
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"io"
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"os/exec"
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"strings"
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"github.com/klauspost/compress/zstd"
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)
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// BuildSourceArchive captures the working tree as `tar.zst` bytes.
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//
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// When the working tree is clean it archives HEAD. When it's dirty
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// (modified or staged tracked files), it archives a temporary stash
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// object so the dirty state is what ships — callers that want
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// HEAD-only behaviour should reject dirty trees before calling.
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// Untracked files are never included regardless of state.
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func BuildSourceArchive(repoDir string) ([]byte, error) {
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stashCmd := exec.Command("git", "stash", "create")
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stashCmd.Dir = repoDir
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var stashOut, stashErr bytes.Buffer
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stashCmd.Stdout = &stashOut
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stashCmd.Stderr = &stashErr
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if err := stashCmd.Run(); err != nil {
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return nil, fmt.Errorf("git stash create: %v: %s", err, stashErr.String())
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}
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treeish := "HEAD"
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if sha := strings.TrimSpace(stashOut.String()); sha != "" {
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treeish = sha
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}
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cmd := exec.Command("git", "archive", "--format=tar", treeish)
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cmd.Dir = repoDir
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var tarOut, stderr bytes.Buffer
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cmd.Stdout = &tarOut
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cmd.Stderr = &stderr
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if err := cmd.Run(); err != nil {
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return nil, fmt.Errorf("git archive: %v: %s", err, stderr.String())
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}
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var compressed bytes.Buffer
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enc, err := zstd.NewWriter(&compressed, zstd.WithEncoderLevel(zstd.SpeedDefault))
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if err != nil {
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return nil, err
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}
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if _, err := io.Copy(enc, &tarOut); err != nil {
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_ = enc.Close()
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return nil, err
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}
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if err := enc.Close(); err != nil {
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return nil, err
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}
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return compressed.Bytes(), nil
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}
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