Introduce the version three configuration loader

This commit is contained in:
2026-11-10 16:08:53 +00:00
parent b500b855c6
commit 7c64592cab
4 changed files with 238 additions and 358 deletions

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@@ -77,6 +77,12 @@ callers identified. The assembled version and release checks belong to Stage 15.
## Stage 2: Define the v3 application schema and native loader
**Completed.** The native configuration result retains main source and context
evidence. Prompt loading, request clients, command routing, glossary composition,
resolved stage defaults, and processing callers still require the migrations
assigned below; existing unconverted callers and tests may not compile. Final
examples and assembled validation remain assigned later in this plan.
Read the [ConfigKit outline](configkit.md) and glossary
[scope inventory](glossary-stages.md#configuration-scope--resolved). Own
`internal/core/config` and the application-loading portion of

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@@ -5,17 +5,14 @@ import (
"flag"
"fmt"
"io"
"os"
"path/filepath"
"strconv"
"strings"
ck "gitea.maximumdirect.net/eric/ConfigKit"
"gitea.maximumdirect.net/eric/audita/v3/internal/core/config"
ck "go.maximumdirect.net/configkit"
)
var systemConfigPaths = []string{"/usr/local/etc/audita/config.yml", "/etc/audita/config.yml"}
type configInput struct {
ConfigPath string
ConfigPathSet bool
@@ -162,39 +159,33 @@ func parseConfigInput(command string, args []string, output io.Writer) (configIn
return input, false, nil
}
func selectConfigPath(explicit string, set bool, stat func(string) (os.FileInfo, error), candidates []string) (string, string, error) {
if set {
if strings.TrimSpace(explicit) == "" {
return "", "", fmt.Errorf("--config requires a nonempty path")
}
if _, err := stat(explicit); err != nil {
return "", "", fmt.Errorf("config file %q: %w", explicit, err)
}
return explicit, "flag", nil
}
for _, path := range candidates {
if _, err := stat(path); err == nil {
return path, "default", nil
} else if !os.IsNotExist(err) {
return "", "", fmt.Errorf("config file %q: %w", path, err)
}
}
return "", "", fmt.Errorf("no configuration file found; select a config with backend and profile settings")
}
func loadConfigInput(input configInput, command string) (selectedConfig, error) {
if command == "validate" && (!input.ConfigPathSet || strings.TrimSpace(input.ConfigPath) == "") {
return selectedConfig{}, fmt.Errorf("--config is required")
var source ck.Source
if input.ConfigPathSet {
if strings.TrimSpace(input.ConfigPath) == "" {
return selectedConfig{}, fmt.Errorf("--config requires a nonempty path")
}
source = ck.File(input.ConfigPath)
} else {
source = ck.SearchConfig("audita", ck.Searches(ck.WorkingDirectory(), ck.UserConfigDirectory(), ck.UnixSystemDirectories()))
}
path, source, err := selectConfigPath(input.ConfigPath, input.ConfigPathSet, os.Stat, systemConfigPaths)
loaded, err := config.Load(ck.Input{Source: source}, input.Overlay, input.Overrides...)
if err != nil {
return selectedConfig{}, err
}
loaded, err := config.Load(ck.File(path), input.Overlay, input.Overrides...)
if err != nil {
return selectedConfig{}, err
selected := selectedConfig{Result: loaded}
for _, info := range loaded.Sources() {
if info.Layer == ck.LayerMain && info.ImportedFrom == nil {
selected.Path = info.Path
if input.ConfigPathSet {
selected.Source = "flag"
} else {
selected.Source = "default"
}
break
}
}
return selectedConfig{Path: path, Source: source, Result: loaded}, nil
return selected, nil
}
func configInputError(err error) string {

View File

@@ -5,9 +5,9 @@ import (
"strings"
"time"
ck "gitea.maximumdirect.net/eric/ConfigKit"
"gitea.maximumdirect.net/eric/audita/v3/internal/core/modulecatalog"
"gitea.maximumdirect.net/eric/audita/v3/internal/core/outputschema"
ck "go.maximumdirect.net/configkit"
)
const (
@@ -16,38 +16,55 @@ const (
DefaultValidationMaxPromptTokens = 2048
)
// Config is the version-2 application configuration. Invocation paths are not settings.
// Config contains application settings. Invocation paths are not settings.
type Config struct {
Version int `yaml:"version"`
ProfilesDir string `yaml:"profiles_dir"`
Backends map[string]Backend `yaml:"backends"`
LLM LLM `yaml:"llm"`
Pipeline Pipeline `yaml:"pipeline"`
Output Output `yaml:"output"`
Validation Validation `yaml:"validation"`
Chunking Chunking `yaml:"chunking"`
Normalization Normalization `yaml:"normalization"`
Thresholds Thresholds `yaml:"thresholds"`
Context Context `yaml:"context"`
Reporting Reporting `yaml:"reporting"`
Diagnostics Diagnostics `yaml:"diagnostics"`
Version int `yaml:"version"`
Glossaries []string `yaml:"glossaries"`
ProtectedTerms []string `yaml:"protected_terms"`
GlossaryCollections map[string]GlossaryCollection `yaml:"glossary_collections"`
LLM LLM `yaml:"llm"`
Pipeline Pipeline `yaml:"pipeline"`
Output Output `yaml:"output"`
Validation Validation `yaml:"validation"`
Chunking Chunking `yaml:"chunking"`
Normalization Normalization `yaml:"normalization"`
Thresholds Thresholds `yaml:"thresholds"`
Context Context `yaml:"context"`
Reporting Reporting `yaml:"reporting"`
Diagnostics Diagnostics `yaml:"diagnostics"`
}
type Backend struct {
Endpoint string `yaml:"endpoint"`
Concurrency int `yaml:"concurrency"`
QueueCapacity int `yaml:"queue_capacity"`
Credential *ck.Secret `yaml:"credential"`
type GlossaryCollection struct {
Entries []GlossaryEntry `yaml:"entries"`
}
type GlossaryEntry struct {
ID string `yaml:"id"`
Name string `yaml:"name"`
Category string `yaml:"category"`
Description string `yaml:"description"`
Aliases []string `yaml:"aliases"`
Plural *string `yaml:"plural"`
Extra map[string]any `yaml:",inline"`
}
type LLM struct {
ProposalProfile string `yaml:"proposal_profile"`
ValidationProfile string `yaml:"validation_profile"`
ProposalProfile *string `yaml:"proposal_profile"`
ValidationProfile *string `yaml:"validation_profile"`
TransientRetries int `yaml:"transient_retries"`
RepairAttempts int `yaml:"repair_attempts"`
OperationTimeout time.Duration `yaml:"operation_timeout"`
}
type Pipeline struct {
Modules []string `yaml:"modules"`
Stages []Stage `yaml:"stages"`
}
type Stage struct {
Module string `yaml:"module"`
ID *string `yaml:"id"`
Glossaries []string `yaml:"glossaries"`
ProtectedTerms []string `yaml:"protected_terms"`
ConfidenceThreshold float64 `yaml:"confidence_threshold"`
LLM LLM `yaml:"llm"`
Validation Validation `yaml:"validation"`
Context Context `yaml:"context"`
}
type Output struct {
Schema string `yaml:"schema"`
@@ -76,7 +93,6 @@ type Context struct {
Description string `yaml:"description"`
}
type Diagnostics struct {
Debug bool `yaml:"debug"`
WorkDir string `yaml:"work_dir"`
}
type Reporting struct {
@@ -86,9 +102,9 @@ type Reporting struct {
func defaults() Config {
return Config{
ProfilesDir: "profiles",
Version: 3,
LLM: LLM{TransientRetries: 2, RepairAttempts: 2, OperationTimeout: 15 * time.Minute},
Pipeline: Pipeline{Modules: []string{"glossary", "homophones", "glossary", "spoken_word", "grammar"}},
Pipeline: Pipeline{Stages: []Stage{{Module: "glossary"}, {Module: "homophones"}, {Module: "glossary"}, {Module: "spoken_word"}, {Module: "grammar"}}},
Output: Output{Schema: "bare-segments"},
Validation: Validation{MaxPromptTokens: DefaultValidationMaxPromptTokens},
Chunking: Chunking{MaxSectionTokens: 8192, MinSectionTokens: 2048},
@@ -99,38 +115,19 @@ func defaults() Config {
}
}
// Load resolves the selected main file, optional overlay, and explicit setting overrides.
// Its result retains safe effective output and provenance for CLI composition.
func Load(source ck.Source, overlay string, overrides ...ck.Override) (*ck.Result[Config], error) {
return ck.Load(source, ck.Options[Config]{
// Load resolves the selected main source and preserves native source evidence.
func Load(input ck.Input, overlay string, overrides ...ck.Override) (*ck.Result[Config], error) {
input.Imports = true
return ck.LoadLayered(input, ck.LayeredOptions[Config]{
Overlay: overlay, Overrides: overrides,
Definition: ck.Definition[Config]{
Defaults: defaults,
Version: &ck.VersionRule{Path: ck.Keys("version"), Check: func(version ck.Version, v *ck.Validation) error {
if !version.Present || version.Null || version.Text != "2" {
v.Error(ck.Keys("version"), "version 2 is required; see docs/migrations/v2.md")
if version.Present && (version.Null || version.Text != "3") {
v.Error(ck.Keys("version"), "use application configuration version 3; see docs/migrations/v3.md")
}
return nil
}},
Resolve: func(c *Config, r *ck.Resolution) error {
ck.Default(r, ck.Keys("llm", "validation_profile"), &c.LLM.ValidationProfile, c.LLM.ProposalProfile, "validation uses the final proposal profile when omitted", ck.Keys("llm", "proposal_profile"))
for id, backend := range c.Backends {
changed := false
if !r.IsExplicit(ck.Keys("backends", id, "concurrency")) {
backend.Concurrency = 1
changed = true
}
if !r.IsExplicit(ck.Keys("backends", id, "queue_capacity")) {
backend.QueueCapacity = 1024
changed = true
}
if changed {
c.Backends[id] = backend
r.Record(ck.Keys("backends", id), ck.ChangeDerivedDefault, "finite backend defaults")
}
}
return nil
},
Validate: validate,
},
})
@@ -142,21 +139,11 @@ func validate(c *Config, v *ck.Validation) {
v.Error(path, message)
}
}
check(strings.TrimSpace(c.ProfilesDir) != "", ck.Keys("profiles_dir"), "profile directory is required")
check(strings.TrimSpace(c.LLM.ProposalProfile) != "", ck.Keys("llm", "proposal_profile"), "proposal profile is required")
check(strings.TrimSpace(c.LLM.ValidationProfile) != "", ck.Keys("llm", "validation_profile"), "validation profile is required")
check(c.LLM.TransientRetries >= 0, ck.Keys("llm", "transient_retries"), "retry budget must be non-negative")
check(c.LLM.RepairAttempts >= 0 && c.LLM.RepairAttempts <= 3, ck.Keys("llm", "repair_attempts"), "repair attempts must be between zero and three")
check(c.LLM.OperationTimeout > 0, ck.Keys("llm", "operation_timeout"), "operation timeout must be positive")
check(len(c.Backends) > 0, ck.Keys("backends"), "at least one backend is required")
for id, b := range c.Backends {
p := ck.Keys("backends", id)
check(strings.TrimSpace(b.Endpoint) != "", p.Key("endpoint"), "backend endpoint is required")
check(b.Concurrency > 0, p.Key("concurrency"), "backend concurrency must be positive")
check(b.QueueCapacity >= 0, p.Key("queue_capacity"), "queue capacity must be non-negative")
}
for i, module := range c.Pipeline.Modules {
check(modulecatalog.IsSupported(module), ck.Keys("pipeline", "modules").Index(i), "unsupported module key")
for i, stage := range c.Pipeline.Stages {
check(modulecatalog.IsSupported(stage.Module), ck.Keys("pipeline", "stages").Index(i).Key("module"), "unsupported module key")
}
check(outputschema.IsSupported(c.Output.Schema), ck.Keys("output", "schema"), "unsupported output schema")
check(c.Validation.MaxPromptTokens > 0, ck.Keys("validation", "max_prompt_tokens"), "validation prompt budget must be positive")

View File

@@ -1,303 +1,199 @@
package config
import (
"bytes"
"errors"
"io/fs"
"os"
"path"
"path/filepath"
"reflect"
"strings"
"testing"
ck "gitea.maximumdirect.net/eric/ConfigKit"
ck "go.maximumdirect.net/configkit"
)
const base = "version: 2\nbackends:\n local:\n endpoint: https://local.invalid/v1\nllm:\n proposal_profile: proposal\n"
func loadText(text, overlay string, overrides ...ck.Override) (*ck.Result[Config], error) {
return Load(ck.Bytes("config.yml", []byte(text)), overlay, overrides...)
}
func TestDefaultsAndDomainSettings(t *testing.T) {
loaded, err := loadText(base, "")
func TestDefaultsAndVersion(t *testing.T) {
result, err := Load(ck.Input{Source: ck.NoSource()}, "")
if err != nil {
t.Fatal(err)
}
c := loaded.Config
if c.LLM.ValidationProfile != "proposal" || c.Backends["local"].Concurrency != 1 || c.Backends["local"].QueueCapacity != 1024 {
t.Fatalf("derived settings: %+v %+v", c.LLM, c.Backends)
if result.Config.Version != 3 || len(result.Config.Pipeline.Stages) != 5 {
t.Fatalf("defaults: %+v", result.Config)
}
if !reflect.DeepEqual(c.Pipeline.Modules, []string{"glossary", "homophones", "glossary", "spoken_word", "grammar"}) {
t.Fatalf("module order: %v", c.Pipeline.Modules)
}
if explanation, ok := loaded.Explain(ck.Keys("llm", "validation_profile")); !ok || len(explanation.History) == 0 {
t.Fatal("validation inheritance has no recorded derivation")
}
if _, err := loadText(base+"pipeline:\n modules: []\n", ""); err != nil {
t.Fatalf("empty pipeline: %v", err)
}
if _, err := loadText(base+"pipeline:\n modules: [grammar, glossary, grammar]\n", ""); err != nil {
t.Fatalf("repeated modules: %v", err)
}
}
func TestStrictInputAndConstraints(t *testing.T) {
for _, tc := range []struct{ name, text string }{
{"old version", strings.Replace(base, "version: 2", "version: 1", 1)},
{"missing version", strings.Replace(base, "version: 2\n", "", 1)},
{"null version", strings.Replace(base, "version: 2", "version: null", 1)},
{"quoted version", strings.Replace(base, "version: 2", "version: '2'", 1)},
{"unknown field", base + "mystery: true\n"},
{"empty validation profile", base + " validation_profile: ''\n"},
{"null validation profile", base + " validation_profile: null\n"},
{"null proposal profile", strings.Replace(base, "proposal_profile: proposal", "proposal_profile: null", 1)},
{"zero backend concurrency", base + " concurrency: 0\n"},
{"invalid target", base + "chunking:\n target_sections: 0\n"},
{"invalid section relation", base + "chunking:\n min_section_tokens: 10000\n"},
{"string normalization", base + "normalization:\n max_segment_gap: 4s\n"},
{"invalid threshold", base + "thresholds:\n glossary: 1.1\n"},
{"removed retention", base + "diagnostics:\n retention: always\n"},
} {
t.Run(tc.name, func(t *testing.T) {
if _, err := loadText(tc.text, ""); err == nil {
t.Fatal("invalid config accepted")
}
})
}
_, err := loadText(strings.Replace(base, "version: 2", "version: 1", 1), "")
var loadErr *ck.LoadError
if !errors.As(err, &loadErr) || len(loadErr.Diagnostics()) == 0 || !strings.Contains(loadErr.Diagnostics()[0].Message, "docs/migrations/v2.md") {
t.Fatalf("migration guidance: %v", err)
}
for _, tc := range []struct{ name, text string }{
{"optional target null", base + "chunking:\n target_sections: null\n"},
{"zero queue", strings.Replace(base, "llm:\n", " queue_capacity: 0\nllm:\n", 1)},
{"zero retries", base + " transient_retries: 0\n repair_attempts: 0\n"},
{"zero threshold", base + "thresholds:\n grammar: 0\n"},
} {
t.Run(tc.name, func(t *testing.T) {
if _, err := loadText(tc.text, ""); err != nil {
t.Fatal(err)
}
})
}
}
func TestOverlayOverrideAndInheritance(t *testing.T) {
dir := t.TempDir()
if err := os.Mkdir(filepath.Join(dir, "overlays"), 0700); err != nil {
t.Fatal(err)
}
main := filepath.Join(dir, "config.yml")
if err := os.WriteFile(main, []byte(base), 0600); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(dir, "overlays", "testing.yml"), []byte("llm:\n proposal_profile: testing\nchunking:\n max_section_tokens: 1000\n"), 0600); err != nil {
t.Fatal(err)
}
loaded, err := Load(ck.File(main), "testing", ck.Override{Path: ck.Keys("llm", "proposal_profile"), Value: "explicit", Flag: "--proposal-profile"}, ck.Override{Path: ck.Keys("chunking", "min_section_tokens"), Value: 500, Flag: "--min-section-tokens"})
if err != nil {
t.Fatal(err)
}
if loaded.Config.LLM.ProposalProfile != "explicit" || loaded.Config.LLM.ValidationProfile != "explicit" || loaded.Config.Chunking.MaxSectionTokens != 1000 || loaded.Config.Chunking.MinSectionTokens != 500 {
t.Fatalf("resolved: %+v", loaded.Config)
}
if got, _ := loaded.Metadata().Lookup(ck.Keys("llm", "proposal_profile")); got.Origin.Layer != ck.LayerCLI {
t.Fatalf("override origin: %+v", got)
}
if got, _ := loaded.Metadata().Lookup(ck.Keys("chunking", "max_section_tokens")); got.Origin.Layer != ck.LayerOverlay {
t.Fatalf("overlay origin: %+v", got)
}
}
func TestSurvivingCredentials(t *testing.T) {
t.Setenv("BASE_SECRET", "")
t.Setenv("NEW_SECRET", "synthetic-secret")
withSecret := strings.Replace(base, "llm:\n", " other:\n endpoint: https://other.invalid/v1\n credential: BASE_SECRET\nllm:\n", 1)
if _, err := loadText(withSecret, ""); err == nil {
t.Fatal("missing unselected backend secret accepted")
}
replacement := ck.Override{Path: ck.Keys("backends", "other", "credential"), Value: "NEW_SECRET", Flag: "--credential"}
loaded, err := loadText(withSecret, "", replacement)
if err != nil {
t.Fatal(err)
}
if got := loaded.Config.Backends["other"].Credential.Value(); got != "synthetic-secret" {
t.Fatalf("resolved secret: %q", got)
}
var effective bytes.Buffer
if err := loaded.WriteEffective(&effective); err != nil {
t.Fatal(err)
}
if strings.Contains(effective.String(), "synthetic-secret") {
t.Fatal("effective output leaked a secret")
}
null := ck.Override{Path: ck.Keys("backends", "other", "credential"), Value: nil, Flag: "--credential"}
loaded, err = loadText(withSecret, "", null)
if err != nil || loaded.Config.Backends["other"].Credential != nil {
t.Fatalf("null credential: %+v %v", loaded, err)
}
inherited := `version: 2
backends:
parent:
endpoint: https://parent.invalid/v1
credential: BASE_SECRET
local:
extends: parent
credential: null
llm:
proposal_profile: proposal
`
if _, err := loadText(inherited, ""); err == nil {
t.Fatal("null child credential removed the unselected parent's surviving reference")
}
t.Setenv("BASE_SECRET", "synthetic-parent-secret")
loaded, err = loadText(strings.Replace(inherited, " credential: null\n", "", 1), "")
if err != nil {
t.Fatal(err)
}
if got := loaded.Config.Backends["local"].Credential.Value(); got != "synthetic-parent-secret" {
t.Fatalf("inherited secret: %q", got)
}
if got := loaded.Metadata().IsExplicit(ck.Keys("backends", "local", "credential")); !got {
t.Fatal("inherited credential is not explicit")
}
var inheritedEffective bytes.Buffer
if err := loaded.WriteEffective(&inheritedEffective); err != nil {
t.Fatal(err)
}
if strings.Contains(inheritedEffective.String(), "synthetic-parent-secret") {
t.Fatal("effective output leaked an inherited secret")
}
loaded, err = loadText(inherited, "")
if err != nil || loaded.Config.Backends["local"].Credential != nil {
t.Fatalf("child null credential: %+v %v", loaded, err)
}
if got := loaded.Config.Backends["parent"].Credential.Value(); got != "synthetic-parent-secret" {
t.Fatalf("parent credential after child null: %q", got)
}
t.Setenv("AUDITA_MODEL", "legacy-model")
loaded, err = loadText(base, "")
if err != nil || loaded.Config.LLM.ProposalProfile != "proposal" {
t.Fatalf("legacy environment affected loading: %+v %v", loaded, err)
}
}
func TestSiblingInheritancePreservesBackendSettings(t *testing.T) {
text := `version: 2
backends:
base:
endpoint: https://base.invalid/v1
concurrency: 3
queue_capacity: 0
local:
extends: base
llm:
proposal_profile: proposal
`
loaded, err := loadText(text, "")
if err != nil {
t.Fatal(err)
}
backend := loaded.Config.Backends["local"]
if backend.Endpoint != "https://base.invalid/v1" || backend.Concurrency != 3 || backend.QueueCapacity != 0 {
t.Fatalf("inherited backend settings: %+v", backend)
}
for _, path := range []ck.Path{
ck.Keys("backends", "local", "endpoint"),
ck.Keys("backends", "local", "concurrency"),
ck.Keys("backends", "local", "queue_capacity"),
} {
if !loaded.Metadata().IsExplicit(path) {
t.Errorf("inherited field %s is not explicit", path.String())
path := filepath.Join(t.TempDir(), "config.yml")
for _, text := range []string{"version: 2\n", "version: null\n", "version: invalid\n"} {
if err := os.WriteFile(path, []byte(text), 0644); err != nil {
t.Fatal(err)
}
if _, err := Load(ck.Input{Source: ck.File(path)}, ""); err == nil {
t.Fatalf("accepted %q", text)
}
}
overridden, err := loadText(strings.Replace(text, " extends: base\n", " extends: base\n concurrency: 2\n", 1), "")
if err := os.WriteFile(path, []byte("pipeline:\n stages: []\n"), 0644); err != nil {
t.Fatal(err)
}
empty, err := Load(ck.Input{Source: ck.File(path)}, "")
if err != nil {
t.Fatal(err)
}
if got := overridden.Config.Backends["local"].Concurrency; got != 2 {
t.Fatalf("child concurrency override: %d", got)
}
if got := overridden.Config.Backends["local"].QueueCapacity; got != 0 {
t.Fatalf("inherited zero queue capacity: %d", got)
if len(empty.Config.Pipeline.Stages) != 0 {
t.Fatal("empty pipeline was not preserved")
}
}
func TestSiblingInheritanceUsesSelectedOverlay(t *testing.T) {
func TestMainContextImportsAndOverlay(t *testing.T) {
dir := t.TempDir()
if err := os.Mkdir(filepath.Join(dir, "overlays"), 0700); err != nil {
if err := os.Mkdir(filepath.Join(dir, "overlays"), 0755); err != nil {
t.Fatal(err)
}
main := filepath.Join(dir, "config.yml")
text := `version: 2
backends:
base:
endpoint: https://base.invalid/v1
concurrency: 3
queue_capacity: 0
local:
extends: base
concurrency: 2
llm:
proposal_profile: proposal
`
if err := os.WriteFile(main, []byte(text), 0600); err != nil {
t.Fatal(err)
for name, contents := range map[string]string{
"main.yml": "version: 3\nconfig:\n imports:\n - path: fragment.yml\noutput:\n schema: bare-segments\n",
"fragment.yml": "context:\n description: imported\n",
"overlays/selected.yml": "context:\n description: overlay\n",
} {
if err := os.WriteFile(filepath.Join(dir, name), []byte(contents), 0644); err != nil {
t.Fatal(err)
}
}
if err := os.WriteFile(filepath.Join(dir, "overlays", "testing.yml"), []byte("backends:\n base:\n endpoint: https://overlay.invalid/v1\n concurrency: 4\n"), 0600); err != nil {
t.Fatal(err)
}
loaded, err := Load(ck.File(main), "testing")
result, err := Load(ck.Input{Source: ck.File(filepath.Join(dir, "main.yml"))}, "selected", ck.Override{Path: ck.Keys("context", "description"), Value: "override", Flag: "--description"})
if err != nil {
t.Fatal(err)
}
child := loaded.Config.Backends["local"]
if child.Endpoint != "https://overlay.invalid/v1" || child.Concurrency != 2 || child.QueueCapacity != 0 {
t.Fatalf("overlay inheritance and child override: %+v", child)
if info, ok := result.Metadata().Lookup(ck.Keys("context", "description")); !ok || info.Origin.Layer != ck.LayerCLI {
t.Fatalf("override origin = %+v", info)
}
if result.Config.Context.Description != "override" {
t.Fatalf("description = %q", result.Config.Context.Description)
}
found := false
for _, source := range result.Sources() {
if source.Layer == ck.LayerMain && source.ImportedFrom == nil {
context, ok := result.SourceContext(source.ID)
if !ok {
t.Fatal("main context missing")
}
data, err := fs.ReadFile(context.FS, path.Join(context.BaseDir, "fragment.yml"))
if err != nil || len(data) == 0 {
t.Fatalf("main context cannot access companion: %v", err)
}
found = true
}
}
if !found {
t.Fatal("main source missing")
}
if _, err := Load(ck.Input{Source: ck.File(filepath.Join(dir, "main.yml"))}, "missing"); err == nil {
t.Fatal("missing overlay accepted")
}
if _, err := Load(ck.Input{Source: ck.NoSource()}, "selected"); err == nil {
t.Fatal("overlay without context accepted")
}
}
func TestSiblingInheritanceDoesNotBypassBackendValidation(t *testing.T) {
func TestDiscoveryAndSelectedFailure(t *testing.T) {
first, second := t.TempDir(), t.TempDir()
search := ck.Searches(ck.SearchDirectory(first), ck.SearchDirectory(second))
load := func() (*ck.Result[Config], error) {
return Load(ck.Input{Source: ck.SearchConfig("audita", search)}, "")
}
result, err := load()
if err != nil {
t.Fatal(err)
}
for _, source := range result.Sources() {
if source.Layer == ck.LayerMain {
t.Fatalf("unexpected main source: %+v", source)
}
}
if err := os.WriteFile(filepath.Join(second, "config.yml"), []byte("context:\n description: selected\n"), 0644); err != nil {
t.Fatal(err)
}
result, err = load()
if err != nil {
t.Fatal(err)
}
if result.Config.Context.Description != "selected" {
t.Fatalf("description = %q", result.Config.Context.Description)
}
if err := os.WriteFile(filepath.Join(first, "config.yml"), []byte("version: 2\n"), 0644); err != nil {
t.Fatal(err)
}
if _, err := load(); err == nil {
t.Fatal("invalid selected file fell through")
}
}
func TestOverlayUsesMainDirectoryWithinWiderRoot(t *testing.T) {
root := t.TempDir()
dir := filepath.Join(root, "project")
if err := os.MkdirAll(filepath.Join(dir, "overlays"), 0755); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(dir, "config.yml"), []byte("version: 3\n"), 0644); err != nil {
t.Fatal(err)
}
if err := os.WriteFile(filepath.Join(dir, "overlays", "local.yml"), []byte("context:\n description: project\n"), 0644); err != nil {
t.Fatal(err)
}
result, err := Load(ck.Input{Source: ck.File(filepath.Join(dir, "config.yml")), Filesystem: &ck.FilesystemContext{Root: root}}, "local")
if err != nil {
t.Fatal(err)
}
if result.Config.Context.Description != "project" {
t.Fatalf("description = %q", result.Config.Context.Description)
}
}
func TestSchemaConstraintsAndExplicitValues(t *testing.T) {
path := filepath.Join(t.TempDir(), "config.yml")
for _, tc := range []struct {
name string
text string
name, text string
valid bool
}{
{
name: "invalid inherited parent setting",
text: `version: 2
backends:
base:
endpoint: https://base.invalid/v1
concurrency: 0
local:
extends: base
llm:
proposal_profile: proposal
`,
},
{
name: "invalid child override",
text: `version: 2
backends:
base:
endpoint: https://base.invalid/v1
concurrency: 3
local:
extends: base
concurrency: 0
llm:
proposal_profile: proposal
`,
},
{"nullable selections", "glossaries: null\nprotected_terms: []\nllm:\n validation_profile: null\n", true},
{"repeated modules", "pipeline:\n stages:\n - module: grammar\n - module: grammar\n", true},
{"removed backends", "backends: {}\n", false},
{"removed debug", "diagnostics:\n debug: true\n", false},
{"unknown module", "pipeline:\n stages:\n - module: unknown\n", false},
{"invalid chunk limit", "chunking:\n target_sections: 0\n", false},
{"invalid threshold", "thresholds:\n grammar: 1.1\n", false},
{"null group", "llm: null\n", false},
{"zero budgets", "llm:\n transient_retries: 0\n repair_attempts: 0\n", true},
} {
t.Run(tc.name, func(t *testing.T) {
if _, err := loadText(tc.text, ""); err == nil {
t.Fatal("invalid backend concurrency accepted")
if err := os.WriteFile(path, []byte(tc.text), 0644); err != nil {
t.Fatal(err)
}
_, err := Load(ck.Input{Source: ck.File(path)}, "")
if (err == nil) != tc.valid {
t.Fatalf("load error: %v", err)
}
})
}
}
func TestOverridesFollowInheritance(t *testing.T) {
dir := t.TempDir()
path := filepath.Join(dir, "config.yml")
data := `glossary_collections:
common:
entries:
- id: a
name: First
category: character
derived:
extends: common
`
if err := os.WriteFile(path, []byte(data), 0644); err != nil {
t.Fatal(err)
}
result, err := Load(ck.Input{Source: ck.File(path)}, "", ck.Override{Path: ck.Keys("glossary_collections", "common", "entries"), Value: []any{map[string]any{"id": "a", "name": "Changed", "category": "character"}}, Flag: "--set"})
if err != nil {
t.Fatalf("%v: %+v", err, err.(*ck.LoadError).Diagnostics())
}
if got := result.Config.GlossaryCollections["derived"].Entries[0].Name; got != "First" {
t.Fatalf("inherited name = %q", got)
}
if got := result.Config.GlossaryCollections["common"].Entries[0].Name; got != "Changed" {
t.Fatalf("overridden name = %q", got)
}
}