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Move generated file writes into owning adapters

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This commit is contained in:
Eric Rakestraw
2026-08-31 23:53:21 +00:00
parent f14583321d
commit f1eef5b5e9
12 changed files with 94 additions and 121 deletions
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9
internal/adapters/audita/fake.go
View File

@@ -6,7 +6,6 @@ import (
"fmt"
"path/filepath"
"gitea.maximumdirect.net/eric/narratio/internal/adapters/subprocess"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
)
@@ -84,17 +83,17 @@ func materializePlaceholders(req PolishRequest) error {
"merged_transcript_path": req.MergedTranscriptPath,
"output_path": req.OutputProcessedPath,
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("audita noop/fake stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("audita noop/fake stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("audita noop/fake stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("audita noop/fake stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}
@@ -124,7 +123,7 @@ func writeJSONIfRequested(path string, payload any) error {
if err != nil {
return fmt.Errorf("marshal placeholder json for %q: %w", path, err)
}
if err := subprocess.WriteFileAtomic(path, data, fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(path, data, fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write placeholder json %q: %w", path, err)
}
return nil

19
internal/adapters/audita/generated_config.go Normal file
View File

@@ -0,0 +1,19 @@
package audita
import (
"fmt"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
"gopkg.in/yaml.v3"
)
func writeGeneratedYAML(path string, payload any) error {
data, err := yaml.Marshal(payload)
if err != nil {
return fmt.Errorf("marshal generated YAML for %q: %w", path, err)
}
if err := fileops.WriteFileAtomic(path, data, fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write generated YAML %q: %w", path, err)
}
return nil
}

2
internal/adapters/audita/subprocess.go
View File

@@ -378,7 +378,7 @@ func (r *SubprocessRunner) writeInvocationConfig(req PolishRequest, args []strin
"credential_env_var": r.llmAPIKeyEnv,
"credential_present": credentialPresent,
}
return subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode)
return writeGeneratedYAML(req.GeneratedConfigPath, payload)
}
func validateProcessedOutput(path string) error {

17
internal/adapters/scriptorium/fake.go
View File

@@ -4,7 +4,6 @@ import (
"context"
"fmt"
"gitea.maximumdirect.net/eric/narratio/internal/adapters/subprocess"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
)
@@ -143,7 +142,7 @@ func (f *FakeRunner) RenderArtifact(ctx context.Context, req RenderArtifactReque
func materializeRunPlaceholders(req RunArtifactRequest) error {
if req.OutputPath != "" {
if err := subprocess.WriteFileAtomic(req.OutputPath, []byte("scriptorium noop/fake run artifact\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.OutputPath, []byte("scriptorium noop/fake run artifact\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write run output %q: %w", req.OutputPath, err)
}
}
@@ -155,17 +154,17 @@ func materializeRunPlaceholders(req RunArtifactRequest) error {
"prompt_id": req.PromptID,
"output_path": req.OutputPath,
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("scriptorium noop/fake run stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("scriptorium noop/fake run stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("scriptorium noop/fake run stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("scriptorium noop/fake run stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}
@@ -174,7 +173,7 @@ func materializeRunPlaceholders(req RunArtifactRequest) error {
func materializeRenderPlaceholders(req RenderArtifactRequest) error {
if req.OutputPath != "" {
if err := subprocess.WriteFileAtomic(req.OutputPath, []byte("{\"schema\":\"scriptorium.render.v1\",\"placeholder\":true}\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.OutputPath, []byte("{\"schema\":\"scriptorium.render.v1\",\"placeholder\":true}\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write render output %q: %w", req.OutputPath, err)
}
}
@@ -186,17 +185,17 @@ func materializeRenderPlaceholders(req RenderArtifactRequest) error {
"prompt_id": req.PromptID,
"output_path": req.OutputPath,
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("scriptorium noop/fake render stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("scriptorium noop/fake render stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("scriptorium noop/fake render stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("scriptorium noop/fake render stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}

19
internal/adapters/scriptorium/generated_config.go Normal file
View File

@@ -0,0 +1,19 @@
package scriptorium
import (
"fmt"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
"gopkg.in/yaml.v3"
)
func writeGeneratedYAML(path string, payload any) error {
data, err := yaml.Marshal(payload)
if err != nil {
return fmt.Errorf("marshal generated YAML for %q: %w", path, err)
}
if err := fileops.WriteFileAtomic(path, data, fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write generated YAML %q: %w", path, err)
}
return nil
}

2
internal/adapters/scriptorium/subprocess.go
View File

@@ -342,7 +342,7 @@ func writeInvocationConfig(path string, payload invocationPayload) error {
"render_format": payload.RenderFormat,
"render_prompt_logged": payload.RenderPromptStore,
}
return subprocess.WriteYAMLAtomic(path, data, fileops.WorkspaceFileMode)
return writeGeneratedYAML(path, data)
}
func validateNonEmptyOutput(path string) error {

37
internal/adapters/seriatim/fake.go
View File

@@ -4,7 +4,6 @@ import (
"context"
"fmt"
"gitea.maximumdirect.net/eric/narratio/internal/adapters/subprocess"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
)
@@ -261,7 +260,7 @@ func (f *FakeRunner) Render(ctx context.Context, req RenderRequest) (RenderResul
func materializePlaceholders(req MergeRequest) error {
if req.OutputMergedTranscriptPath != "" {
if err := subprocess.WriteFileAtomic(req.OutputMergedTranscriptPath, []byte(`{"schema":"seriatim.intermediate.v1","segments":[]}`), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.OutputMergedTranscriptPath, []byte(`{"schema":"seriatim.intermediate.v1","segments":[]}`), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write merged transcript %q: %w", req.OutputMergedTranscriptPath, err)
}
}
@@ -272,22 +271,22 @@ func materializePlaceholders(req MergeRequest) error {
"input_transcript_paths": req.InputTranscriptPaths,
"output_path": req.OutputMergedTranscriptPath,
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}
if req.ReportPath != "" {
if err := subprocess.WriteFileAtomic(req.ReportPath, []byte(`{"schema":"seriatim.report.v1","placeholder":true}`), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.ReportPath, []byte(`{"schema":"seriatim.report.v1","placeholder":true}`), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write report %q: %w", req.ReportPath, err)
}
}
@@ -296,7 +295,7 @@ func materializePlaceholders(req MergeRequest) error {
func materializeTrimPlaceholders(req TrimRequest) error {
if req.OutputTrimmedPath != "" {
if err := subprocess.WriteFileAtomic(req.OutputTrimmedPath, []byte(`{"schema":"seriatim.intermediate.v1","segments":[]}`), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.OutputTrimmedPath, []byte(`{"schema":"seriatim.intermediate.v1","segments":[]}`), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write trimmed transcript %q: %w", req.OutputTrimmedPath, err)
}
}
@@ -309,17 +308,17 @@ func materializeTrimPlaceholders(req TrimRequest) error {
"output_path": req.OutputTrimmedPath,
"keep_selector": req.KeepSelector,
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake trim stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake trim stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake trim stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake trim stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}
@@ -328,7 +327,7 @@ func materializeTrimPlaceholders(req TrimRequest) error {
func materializeNormalizePlaceholders(req NormalizeRequest) error {
if req.OutputNormalizedPath != "" {
if err := subprocess.WriteFileAtomic(req.OutputNormalizedPath, []byte(`{"schema":"seriatim.intermediate.v1","segments":[]}`), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.OutputNormalizedPath, []byte(`{"schema":"seriatim.intermediate.v1","segments":[]}`), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write normalized transcript %q: %w", req.OutputNormalizedPath, err)
}
}
@@ -344,22 +343,22 @@ func materializeNormalizePlaceholders(req NormalizeRequest) error {
if req.ReportPath != "" {
payload["report_path"] = req.ReportPath
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake normalize stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake normalize stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake normalize stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake normalize stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}
if req.ReportPath != "" {
if err := subprocess.WriteFileAtomic(req.ReportPath, []byte(`{"schema":"seriatim.report.v1","placeholder":true}`), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.ReportPath, []byte(`{"schema":"seriatim.report.v1","placeholder":true}`), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write report %q: %w", req.ReportPath, err)
}
}
@@ -368,7 +367,7 @@ func materializeNormalizePlaceholders(req NormalizeRequest) error {
func materializeRenderPlaceholders(req RenderRequest) error {
if req.OutputRenderedPath != "" {
if err := subprocess.WriteFileAtomic(req.OutputRenderedPath, []byte("# Transcript\n\nRendered markdown placeholder.\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.OutputRenderedPath, []byte("# Transcript\n\nRendered markdown placeholder.\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write rendered transcript %q: %w", req.OutputRenderedPath, err)
}
}
@@ -385,17 +384,17 @@ func materializeRenderPlaceholders(req RenderRequest) error {
"include_segment_ids": req.IncludeSegmentIDs,
"include_metadata": req.IncludeMetadata,
}
if err := subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode); err != nil {
if err := writeGeneratedYAML(req.GeneratedConfigPath, payload); err != nil {
return fmt.Errorf("write generated config %q: %w", req.GeneratedConfigPath, err)
}
}
if req.StdoutLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake render stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StdoutLogPath, []byte("seriatim noop/fake render stdout placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stdout log %q: %w", req.StdoutLogPath, err)
}
}
if req.StderrLogPath != "" {
if err := subprocess.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake render stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
if err := fileops.WriteFileAtomic(req.StderrLogPath, []byte("seriatim noop/fake render stderr placeholder\n"), fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write stderr log %q: %w", req.StderrLogPath, err)
}
}

19
internal/adapters/seriatim/generated_config.go Normal file
View File

@@ -0,0 +1,19 @@
package seriatim
import (
"fmt"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
"gopkg.in/yaml.v3"
)
func writeGeneratedYAML(path string, payload any) error {
data, err := yaml.Marshal(payload)
if err != nil {
return fmt.Errorf("marshal generated YAML for %q: %w", path, err)
}
if err := fileops.WriteFileAtomic(path, data, fileops.WorkspaceFileMode); err != nil {
return fmt.Errorf("write generated YAML %q: %w", path, err)
}
return nil
}

8
internal/adapters/seriatim/subprocess.go
View File

@@ -553,7 +553,7 @@ func (r *SubprocessRunner) writeMergeInvocationConfig(req MergeRequest, args []s
payload["coalesce_gap"] = *r.coalesceGap
}
return subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode)
return writeGeneratedYAML(req.GeneratedConfigPath, payload)
}
func buildTrimArgs(req TrimRequest) []string {
@@ -605,7 +605,7 @@ func writeTrimInvocationConfig(req TrimRequest, args []string, binary string, ti
"output_path": req.OutputTrimmedPath,
"keep_selector": req.KeepSelector,
}
return subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode)
return writeGeneratedYAML(req.GeneratedConfigPath, payload)
}
func writeNormalizeInvocationConfig(req NormalizeRequest, args []string, binary string, timeout time.Duration, outputSchema string) error {
@@ -620,7 +620,7 @@ func writeNormalizeInvocationConfig(req NormalizeRequest, args []string, binary
"output_schema": outputSchema,
"report_path": req.ReportPath,
}
return subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode)
return writeGeneratedYAML(req.GeneratedConfigPath, payload)
}
func writeRenderInvocationConfig(req RenderRequest, args []string, binary string, timeout time.Duration, format string) error {
@@ -638,7 +638,7 @@ func writeRenderInvocationConfig(req RenderRequest, args []string, binary string
"include_segment_ids": req.IncludeSegmentIDs,
"include_metadata": req.IncludeMetadata,
}
return subprocess.WriteYAMLAtomic(req.GeneratedConfigPath, payload, fileops.WorkspaceFileMode)
return writeGeneratedYAML(req.GeneratedConfigPath, payload)
}
func validateJSONFile(path string) error {

26
internal/adapters/subprocess/run.go
View File

@@ -7,9 +7,6 @@ import (
"os/exec"
"strings"
"time"
"gitea.maximumdirect.net/eric/narratio/internal/fileops"
"gopkg.in/yaml.v3"
)
// RunRequest defines a subprocess invocation.
@@ -108,29 +105,6 @@ func Run(ctx context.Context, req RunRequest) (RunResult, error) {
return result, fmt.Errorf("command failed to run (%s): %w", diagnostics, joinErrors(outcome.waitErr, outcome.contextErr, outcome.abortErr, cleanupErr))
}
// WriteYAMLAtomic marshals value as YAML and atomically writes it to path.
func WriteYAMLAtomic(path string, value any, perm os.FileMode) error {
data, err := yaml.Marshal(value)
if err != nil {
return fmt.Errorf("marshal yaml for %q: %w", path, err)
}
if err := WriteFileAtomic(path, data, perm); err != nil {
return fmt.Errorf("write yaml %q: %w", path, err)
}
return nil
}
// WriteFileAtomic writes bytes through the shared durable replacement primitive.
func WriteFileAtomic(path string, data []byte, perm os.FileMode) error {
if strings.TrimSpace(path) == "" {
return fmt.Errorf("write file: path is required")
}
if err := fileops.WriteFileAtomic(path, data, perm); err != nil {
return fmt.Errorf("write file %q: %w", path, err)
}
return nil
}
func buildDiagnostics(req RunRequest, result RunResult, stderrTail string) string {
details := fmt.Sprintf(
"executable=%q args=%v cwd=%q timeout=%s exit_code=%d timed_out=%t canceled=%t stdout_log=%q stderr_log=%q",

55
internal/adapters/subprocess/run_test.go
View File

@@ -14,8 +14,6 @@ import (
"syscall"
"testing"
"time"
"gopkg.in/yaml.v3"
)
func TestRunSuccessCapturesStdoutStderr(t *testing.T) {
@@ -592,59 +590,6 @@ func TestRunSharedStdoutStderrLogPath(t *testing.T) {
}
}
func TestWriteYAMLAtomic(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "config.generated.yml")
if err := WriteYAMLAtomic(path, map[string]any{"name": "narratio", "stage": "merge"}, 0o644); err != nil {
t.Fatalf("WriteYAMLAtomic() error = %v", err)
}
data, err := os.ReadFile(path)
if err != nil {
t.Fatalf("read yaml: %v", err)
}
var got map[string]any
if err := yaml.Unmarshal(data, &got); err != nil {
t.Fatalf("yaml unmarshal: %v", err)
}
if got["name"] != "narratio" {
t.Fatalf("name = %#v, want narratio", got["name"])
}
}
func TestWriteYAMLAtomicOverwriteNoTempResidue(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "config.generated.yml")
if err := WriteYAMLAtomic(path, map[string]any{"value": "one"}, 0o644); err != nil {
t.Fatalf("first write: %v", err)
}
if err := WriteYAMLAtomic(path, map[string]any{"value": "two"}, 0o644); err != nil {
t.Fatalf("second write: %v", err)
}
data, err := os.ReadFile(path)
if err != nil {
t.Fatalf("read yaml: %v", err)
}
if !strings.Contains(string(data), "two") {
t.Fatalf("yaml = %q, want overwritten value", string(data))
}
entries, err := os.ReadDir(dir)
if err != nil {
t.Fatalf("ReadDir() error = %v", err)
}
for _, entry := range entries {
name := entry.Name()
if strings.Contains(name, ".tmp-") {
t.Fatalf("temp file residue found: %q", name)
}
}
}
func TestSubprocessHelper(t *testing.T) {
if os.Getenv("GO_WANT_SUBPROCESS_HELPER") != "1" {
return