Add workspace configuration support

internal/core/config/config.go

@@ -1,6 +1,9 @@
 package config
 
 import (
+	"path/filepath"
+	"strings"
+
 	"gitea.maximumdirect.net/eric/notarius/internal/core/diagnostics"
 	"gitea.maximumdirect.net/eric/notarius/internal/framework/pipeline"
 )
@@ -12,6 +15,7 @@ type Config struct {
 	Pipelines   map[string]pipeline.PipelineProfile `json:"pipelines"`
 	Concurrency ConcurrencyConfig                   `json:"concurrency"`
 	Diagnostics DiagnosticsConfig                   `json:"diagnostics"`
+	Workspace   WorkspaceConfig                     `json:"workspace"`
 }
 
 type ScriptoriumConfig struct {
@@ -28,6 +32,28 @@ type DiagnosticsConfig struct {
 	Retention diagnostics.RetentionMode `json:"retention"`
 }
 
+type WorkspaceConfig struct {
+	Directory   string                     `json:"directory,omitempty"`
+	Diagnostics WorkspaceDiagnosticsConfig `json:"diagnostics"`
+	Resume      WorkspaceResumeConfig      `json:"resume"`
+	Debug       WorkspaceDebugConfig       `json:"debug"`
+}
+
+type WorkspaceDiagnosticsConfig struct {
+	Enabled      bool                      `json:"enabled"`
+	Retention    diagnostics.RetentionMode `json:"retention,omitempty"`
+	enabledSet   bool
+	retentionSet bool
+}
+
+type WorkspaceResumeConfig struct {
+	Enabled bool `json:"enabled"`
+}
+
+type WorkspaceDebugConfig struct {
+	Enabled bool `json:"enabled"`
+}
+
 func Default() Config {
 	return Config{
 		Pipelines: map[string]pipeline.PipelineProfile{},
@@ -38,9 +64,41 @@ func Default() Config {
 			WorkDir:   "/tmp/notarius",
 			Retention: diagnostics.RetentionAuto,
 		},
+		Workspace: WorkspaceConfig{
+			Diagnostics: WorkspaceDiagnosticsConfig{
+				Enabled: true,
+			},
+		},
 	}
 }
 
+func (c *Config) RecomputeEffectiveDiagnostics() {
+	if c == nil {
+		return
+	}
+	if dir := c.workspaceDirectory(); dir != "" {
+		c.Diagnostics.WorkDir = filepath.Join(dir, "diagnostics")
+	}
+	if c.Workspace.Diagnostics.retentionSet {
+		c.Diagnostics.Retention = c.Workspace.Diagnostics.Retention
+	}
+}
+
+func (c Config) DiagnosticsEnabled() bool {
+	if !c.Workspace.Diagnostics.enabledSet {
+		return true
+	}
+	return c.Workspace.Diagnostics.Enabled
+}
+
+func (c Config) workspaceDirectory() string {
+	dir := strings.TrimSpace(c.Workspace.Directory)
+	if dir == "" {
+		return ""
+	}
+	return filepath.Clean(dir)
+}
+
 func cloneConfig(in Config) Config {
 	out := in
 	out.Pipelines = make(map[string]pipeline.PipelineProfile, len(in.Pipelines))