8f3afaa42a
- Replace fmt/errors/strings/path/filepath with core.Sprintf, core.E, core.Contains, core.Path etc. across 16 files - Remove 'errors' import from bridge.go (core.Is/core.As) - Remove 'fmt' from transport_tcp.go, ide.go (core.Print, inline interface) - Remove 'strings' from notify.go, transport_http.go, tools_webview.go, process_notifications.go (core.Trim, core.HasPrefix, core.Lower etc.) - Upgrade go-sdk from v1.4.1 to v1.5.0 - Keep encoding/json for json.NewDecoder/MarshalIndent (no core equivalent) - Keep os/exec in agentic subsystem (needs go-process Action wiring) Co-Authored-By: Virgil <virgil@lethean.io>
51 lines
1 KiB
Go
51 lines
1 KiB
Go
// SPDX-License-Identifier: EUPL-1.2
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package agentic
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import (
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"os"
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core "dappco.re/go/core"
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coreio "dappco.re/go/core/io"
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)
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// writeAtomic writes content to path by staging it in a temporary file and
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// renaming it into place.
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//
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// This avoids exposing partially written workspace files to agents that may
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// read status, prompt, or plan documents while they are being updated.
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func writeAtomic(path, content string) error {
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dir := core.PathDir(path)
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if err := coreio.Local.EnsureDir(dir); err != nil {
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return err
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}
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tmp, err := os.CreateTemp(dir, "."+core.PathBase(path)+".*.tmp")
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if err != nil {
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return err
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}
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tmpPath := tmp.Name()
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cleanup := func() {
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_ = tmp.Close()
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_ = os.Remove(tmpPath)
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}
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if _, err := tmp.WriteString(content); err != nil {
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cleanup()
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return err
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}
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if err := tmp.Sync(); err != nil {
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cleanup()
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return err
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}
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if err := tmp.Close(); err != nil {
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_ = os.Remove(tmpPath)
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return err
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}
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if err := os.Rename(tmpPath, path); err != nil {
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_ = os.Remove(tmpPath)
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return err
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}
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return nil
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}
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