1package config
2
3import (
4 "context"
5 "fmt"
6 "log/slog"
7 "net/http"
8 "net/url"
9 "os"
10 "slices"
11 "strings"
12 "time"
13
14 "github.com/charmbracelet/catwalk/pkg/catwalk"
15 "github.com/charmbracelet/crush/internal/csync"
16 "github.com/charmbracelet/crush/internal/env"
17 "github.com/tidwall/sjson"
18)
19
20const (
21 appName = "crush"
22 defaultDataDirectory = ".crush"
23)
24
25var defaultContextPaths = []string{
26 ".github/copilot-instructions.md",
27 ".cursorrules",
28 ".cursor/rules/",
29 "CLAUDE.md",
30 "CLAUDE.local.md",
31 "GEMINI.md",
32 "gemini.md",
33 "crush.md",
34 "crush.local.md",
35 "Crush.md",
36 "Crush.local.md",
37 "CRUSH.md",
38 "CRUSH.local.md",
39 "AGENTS.md",
40 "agents.md",
41 "Agents.md",
42}
43
44type SelectedModelType string
45
46const (
47 SelectedModelTypeLarge SelectedModelType = "large"
48 SelectedModelTypeSmall SelectedModelType = "small"
49)
50
51type SelectedModel struct {
52 // The model id as used by the provider API.
53 // Required.
54 Model string `json:"model" jsonschema:"required,description=The model ID as used by the provider API,example=gpt-4o"`
55 // The model provider, same as the key/id used in the providers config.
56 // Required.
57 Provider string `json:"provider" jsonschema:"required,description=The model provider ID that matches a key in the providers config,example=openai"`
58
59 // Only used by models that use the openai provider and need this set.
60 // Deprecated: use provider_options instead.
61 ReasoningEffort string `json:"reasoning_effort,omitempty" jsonschema:"description=Reasoning effort level for OpenAI models that support it,enum=low,enum=medium,enum=high"`
62
63 // Used by anthropic models that can reason to indicate if the model should think.
64 // Deprecated: use provider_options instead.
65 Think bool `json:"think,omitempty" jsonschema:"description=Enable thinking mode for Anthropic models that support reasoning"`
66
67 // Overrides the default model configuration.
68 MaxTokens int64 `json:"max_tokens,omitempty" jsonschema:"description=Maximum number of tokens for model responses,minimum=1,maximum=200000,example=4096"`
69 Temperature *float64 `json:"temperature,omitempty" jsonschema:"description=Sampling temperature,minimum=0,maximum=1,example=0.7"`
70 TopP *float64 `json:"top_p,omitempty" jsonschema:"description=Top-p (nucleus) sampling parameter,minimum=0,maximum=1,example=0.9"`
71 TopK *int64 `json:"top_k,omitempty" jsonschema:"description=Top-k sampling parameter"`
72 FrequencyPenalty *float64 `json:"frequency_penalty,omitempty" jsonschema:"description=Frequency penalty to reduce repetition"`
73 PresencePenalty *float64 `json:"presence_penalty,omitempty" jsonschema:"description=Presence penalty to increase topic diversity"`
74
75 // Override provider specific options.
76 ProviderOptions map[string]any `json:"provider_options,omitempty" jsonschema:"description=Additional provider-specific options for the model"`
77}
78
79type ProviderConfig struct {
80 // The provider's id.
81 ID string `json:"id,omitempty" jsonschema:"description=Unique identifier for the provider,example=openai"`
82 // The provider's name, used for display purposes.
83 Name string `json:"name,omitempty" jsonschema:"description=Human-readable name for the provider,example=OpenAI"`
84 // The provider's API endpoint.
85 BaseURL string `json:"base_url,omitempty" jsonschema:"description=Base URL for the provider's API,format=uri,example=https://api.openai.com/v1"`
86 // The provider type, e.g. "openai", "anthropic", etc. if empty it defaults to openai.
87 Type catwalk.Type `json:"type,omitempty" jsonschema:"description=Provider type that determines the API format,enum=openai,enum=anthropic,enum=gemini,enum=azure,enum=vertexai,default=openai"`
88 // The provider's API key.
89 APIKey string `json:"api_key,omitempty" jsonschema:"description=API key for authentication with the provider,example=$OPENAI_API_KEY"`
90 // Marks the provider as disabled.
91 Disable bool `json:"disable,omitempty" jsonschema:"description=Whether this provider is disabled,default=false"`
92
93 // Custom system prompt prefix.
94 SystemPromptPrefix string `json:"system_prompt_prefix,omitempty" jsonschema:"description=Custom prefix to add to system prompts for this provider"`
95
96 // Extra headers to send with each request to the provider.
97 ExtraHeaders map[string]string `json:"extra_headers,omitempty" jsonschema:"description=Additional HTTP headers to send with requests"`
98 // Extra body
99 ExtraBody map[string]any `json:"extra_body,omitempty" jsonschema:"description=Additional fields to include in request bodies"`
100
101 // Used to pass extra parameters to the provider.
102 ExtraParams map[string]string `json:"-"`
103
104 // The provider models
105 Models []catwalk.Model `json:"models,omitempty" jsonschema:"description=List of models available from this provider"`
106
107 // Override provider specific options.
108 ProviderOptions map[string]any `json:"provider_options,omitempty" jsonschema:"description=Additional provider-specific options for the model"`
109}
110
111type MCPType string
112
113const (
114 MCPStdio MCPType = "stdio"
115 MCPSse MCPType = "sse"
116 MCPHttp MCPType = "http"
117)
118
119type MCPConfig struct {
120 Command string `json:"command,omitempty" jsonschema:"description=Command to execute for stdio MCP servers,example=npx"`
121 Env map[string]string `json:"env,omitempty" jsonschema:"description=Environment variables to set for the MCP server"`
122 Args []string `json:"args,omitempty" jsonschema:"description=Arguments to pass to the MCP server command"`
123 Type MCPType `json:"type" jsonschema:"required,description=Type of MCP connection,enum=stdio,enum=sse,enum=http,default=stdio"`
124 URL string `json:"url,omitempty" jsonschema:"description=URL for HTTP or SSE MCP servers,format=uri,example=http://localhost:3000/mcp"`
125 Disabled bool `json:"disabled,omitempty" jsonschema:"description=Whether this MCP server is disabled,default=false"`
126 Timeout int `json:"timeout,omitempty" jsonschema:"description=Timeout in seconds for MCP server connections,default=15,example=30,example=60,example=120"`
127
128 // TODO: maybe make it possible to get the value from the env
129 Headers map[string]string `json:"headers,omitempty" jsonschema:"description=HTTP headers for HTTP/SSE MCP servers"`
130}
131
132type LSPConfig struct {
133 Disabled bool `json:"disabled,omitempty" jsonschema:"description=Whether this LSP server is disabled,default=false"`
134 Command string `json:"command,omitempty" jsonschema:"required,description=Command to execute for the LSP server,example=gopls"`
135 Args []string `json:"args,omitempty" jsonschema:"description=Arguments to pass to the LSP server command"`
136 Env map[string]string `json:"env,omitempty" jsonschema:"description=Environment variables to set to the LSP server command"`
137 FileTypes []string `json:"filetypes,omitempty" jsonschema:"description=File types this LSP server handles,example=go,example=mod,example=rs,example=c,example=js,example=ts"`
138 RootMarkers []string `json:"root_markers,omitempty" jsonschema:"description=Files or directories that indicate the project root,example=go.mod,example=package.json,example=Cargo.toml"`
139 InitOptions map[string]any `json:"init_options,omitempty" jsonschema:"description=Initialization options passed to the LSP server during initialize request"`
140 Options map[string]any `json:"options,omitempty" jsonschema:"description=LSP server-specific settings passed during initialization"`
141}
142
143type TUIOptions struct {
144 CompactMode bool `json:"compact_mode,omitempty" jsonschema:"description=Enable compact mode for the TUI interface,default=false"`
145 DiffMode string `json:"diff_mode,omitempty" jsonschema:"description=Diff mode for the TUI interface,enum=unified,enum=split"`
146 // Here we can add themes later or any TUI related options
147 //
148
149 Completions Completions `json:"completions,omitzero" jsonschema:"description=Completions UI options"`
150}
151
152// Completions defines options for the completions UI.
153type Completions struct {
154 MaxDepth *int `json:"max_depth,omitempty" jsonschema:"description=Maximum depth for the ls tool,default=0,example=10"`
155 MaxItems *int `json:"max_items,omitempty" jsonschema:"description=Maximum number of items to return for the ls tool,default=1000,example=100"`
156}
157
158func (c Completions) Limits() (depth, items int) {
159 return ptrValOr(c.MaxDepth, -1), ptrValOr(c.MaxItems, -1)
160}
161
162type Permissions struct {
163 AllowedTools []string `json:"allowed_tools,omitempty" jsonschema:"description=List of tools that don't require permission prompts,example=bash,example=view"` // Tools that don't require permission prompts
164 SkipRequests bool `json:"-"` // Automatically accept all permissions (YOLO mode)
165}
166
167type Attribution struct {
168 CoAuthoredBy bool `json:"co_authored_by,omitempty" jsonschema:"description=Add Co-Authored-By trailer to commit messages,default=true"`
169 GeneratedWith bool `json:"generated_with,omitempty" jsonschema:"description=Add Generated with Crush line to commit messages and issues and PRs,default=true"`
170}
171
172type Options struct {
173 ContextPaths []string `json:"context_paths,omitempty" jsonschema:"description=Paths to files containing context information for the AI,example=.cursorrules,example=CRUSH.md"`
174 TUI *TUIOptions `json:"tui,omitempty" jsonschema:"description=Terminal user interface options"`
175 Debug bool `json:"debug,omitempty" jsonschema:"description=Enable debug logging,default=false"`
176 DebugLSP bool `json:"debug_lsp,omitempty" jsonschema:"description=Enable debug logging for LSP servers,default=false"`
177 DisableAutoSummarize bool `json:"disable_auto_summarize,omitempty" jsonschema:"description=Disable automatic conversation summarization,default=false"`
178 DataDirectory string `json:"data_directory,omitempty" jsonschema:"description=Directory for storing application data (relative to working directory),default=.crush,example=.crush"` // Relative to the cwd
179 DisabledTools []string `json:"disabled_tools" jsonschema:"description=Tools to disable"`
180 DisableProviderAutoUpdate bool `json:"disable_provider_auto_update,omitempty" jsonschema:"description=Disable providers auto-update,default=false"`
181 Attribution *Attribution `json:"attribution,omitempty" jsonschema:"description=Attribution settings for generated content"`
182 DisableMetrics bool `json:"disable_metrics,omitempty" jsonschema:"description=Disable sending metrics,default=false"`
183}
184
185type MCPs map[string]MCPConfig
186
187type MCP struct {
188 Name string `json:"name"`
189 MCP MCPConfig `json:"mcp"`
190}
191
192func (m MCPs) Sorted() []MCP {
193 sorted := make([]MCP, 0, len(m))
194 for k, v := range m {
195 sorted = append(sorted, MCP{
196 Name: k,
197 MCP: v,
198 })
199 }
200 slices.SortFunc(sorted, func(a, b MCP) int {
201 return strings.Compare(a.Name, b.Name)
202 })
203 return sorted
204}
205
206type LSPs map[string]LSPConfig
207
208type LSP struct {
209 Name string `json:"name"`
210 LSP LSPConfig `json:"lsp"`
211}
212
213func (l LSPs) Sorted() []LSP {
214 sorted := make([]LSP, 0, len(l))
215 for k, v := range l {
216 sorted = append(sorted, LSP{
217 Name: k,
218 LSP: v,
219 })
220 }
221 slices.SortFunc(sorted, func(a, b LSP) int {
222 return strings.Compare(a.Name, b.Name)
223 })
224 return sorted
225}
226
227func (l LSPConfig) ResolvedEnv() []string {
228 return resolveEnvs(l.Env)
229}
230
231func (m MCPConfig) ResolvedEnv() []string {
232 return resolveEnvs(m.Env)
233}
234
235func (m MCPConfig) ResolvedHeaders() map[string]string {
236 resolver := NewShellVariableResolver(env.New())
237 for e, v := range m.Headers {
238 var err error
239 m.Headers[e], err = resolver.ResolveValue(v)
240 if err != nil {
241 slog.Error("error resolving header variable", "error", err, "variable", e, "value", v)
242 continue
243 }
244 }
245 return m.Headers
246}
247
248type Agent struct {
249 ID string `json:"id,omitempty"`
250 Name string `json:"name,omitempty"`
251 Description string `json:"description,omitempty"`
252 // This is the id of the system prompt used by the agent
253 Disabled bool `json:"disabled,omitempty"`
254
255 Model SelectedModelType `json:"model" jsonschema:"required,description=The model type to use for this agent,enum=large,enum=small,default=large"`
256
257 // The available tools for the agent
258 // if this is nil, all tools are available
259 AllowedTools []string `json:"allowed_tools,omitempty"`
260
261 // this tells us which MCPs are available for this agent
262 // if this is empty all mcps are available
263 // the string array is the list of tools from the AllowedMCP the agent has available
264 // if the string array is nil, all tools from the AllowedMCP are available
265 AllowedMCP map[string][]string `json:"allowed_mcp,omitempty"`
266
267 // The list of LSPs that this agent can use
268 // if this is nil, all LSPs are available
269 AllowedLSP []string `json:"allowed_lsp,omitempty"`
270
271 // Overrides the context paths for this agent
272 ContextPaths []string `json:"context_paths,omitempty"`
273}
274
275type Tools struct {
276 Ls ToolLs `json:"ls,omitzero"`
277}
278
279type ToolLs struct {
280 MaxDepth *int `json:"max_depth,omitempty" jsonschema:"description=Maximum depth for the ls tool,default=0,example=10"`
281 MaxItems *int `json:"max_items,omitempty" jsonschema:"description=Maximum number of items to return for the ls tool,default=1000,example=100"`
282}
283
284func (t ToolLs) Limits() (depth, items int) {
285 return ptrValOr(t.MaxDepth, -1), ptrValOr(t.MaxItems, -1)
286}
287
288// Config holds the configuration for crush.
289type Config struct {
290 Schema string `json:"$schema,omitempty"`
291
292 // We currently only support large/small as values here.
293 Models map[SelectedModelType]SelectedModel `json:"models,omitempty" jsonschema:"description=Model configurations for different model types,example={\"large\":{\"model\":\"gpt-4o\",\"provider\":\"openai\"}}"`
294
295 // The providers that are configured
296 Providers *csync.Map[string, ProviderConfig] `json:"providers,omitempty" jsonschema:"description=AI provider configurations"`
297
298 MCP MCPs `json:"mcp,omitempty" jsonschema:"description=Model Context Protocol server configurations"`
299
300 LSP LSPs `json:"lsp,omitempty" jsonschema:"description=Language Server Protocol configurations"`
301
302 Options *Options `json:"options,omitempty" jsonschema:"description=General application options"`
303
304 Permissions *Permissions `json:"permissions,omitempty" jsonschema:"description=Permission settings for tool usage"`
305
306 Tools Tools `json:"tools,omitzero" jsonschema:"description=Tool configurations"`
307
308 // Internal
309 workingDir string `json:"-"`
310 // TODO: most likely remove this concept when I come back to it
311 Agents map[string]Agent `json:"-"`
312 // TODO: find a better way to do this this should probably not be part of the config
313 resolver VariableResolver
314 dataConfigDir string `json:"-"`
315 knownProviders []catwalk.Provider `json:"-"`
316}
317
318func (c *Config) WorkingDir() string {
319 return c.workingDir
320}
321
322func (c *Config) EnabledProviders() []ProviderConfig {
323 var enabled []ProviderConfig
324 for p := range c.Providers.Seq() {
325 if !p.Disable {
326 enabled = append(enabled, p)
327 }
328 }
329 return enabled
330}
331
332// IsConfigured return true if at least one provider is configured
333func (c *Config) IsConfigured() bool {
334 return len(c.EnabledProviders()) > 0
335}
336
337func (c *Config) GetModel(provider, model string) *catwalk.Model {
338 if providerConfig, ok := c.Providers.Get(provider); ok {
339 for _, m := range providerConfig.Models {
340 if m.ID == model {
341 return &m
342 }
343 }
344 }
345 return nil
346}
347
348func (c *Config) GetProviderForModel(modelType SelectedModelType) *ProviderConfig {
349 model, ok := c.Models[modelType]
350 if !ok {
351 return nil
352 }
353 if providerConfig, ok := c.Providers.Get(model.Provider); ok {
354 return &providerConfig
355 }
356 return nil
357}
358
359func (c *Config) GetModelByType(modelType SelectedModelType) *catwalk.Model {
360 model, ok := c.Models[modelType]
361 if !ok {
362 return nil
363 }
364 return c.GetModel(model.Provider, model.Model)
365}
366
367func (c *Config) LargeModel() *catwalk.Model {
368 model, ok := c.Models[SelectedModelTypeLarge]
369 if !ok {
370 return nil
371 }
372 return c.GetModel(model.Provider, model.Model)
373}
374
375func (c *Config) SmallModel() *catwalk.Model {
376 model, ok := c.Models[SelectedModelTypeSmall]
377 if !ok {
378 return nil
379 }
380 return c.GetModel(model.Provider, model.Model)
381}
382
383func (c *Config) SetCompactMode(enabled bool) error {
384 if c.Options == nil {
385 c.Options = &Options{}
386 }
387 c.Options.TUI.CompactMode = enabled
388 return c.SetConfigField("options.tui.compact_mode", enabled)
389}
390
391func (c *Config) Resolve(key string) (string, error) {
392 if c.resolver == nil {
393 return "", fmt.Errorf("no variable resolver configured")
394 }
395 return c.resolver.ResolveValue(key)
396}
397
398func (c *Config) UpdatePreferredModel(modelType SelectedModelType, model SelectedModel) error {
399 c.Models[modelType] = model
400 if err := c.SetConfigField(fmt.Sprintf("models.%s", modelType), model); err != nil {
401 return fmt.Errorf("failed to update preferred model: %w", err)
402 }
403 return nil
404}
405
406func (c *Config) SetConfigField(key string, value any) error {
407 // read the data
408 data, err := os.ReadFile(c.dataConfigDir)
409 if err != nil {
410 if os.IsNotExist(err) {
411 data = []byte("{}")
412 } else {
413 return fmt.Errorf("failed to read config file: %w", err)
414 }
415 }
416
417 newValue, err := sjson.Set(string(data), key, value)
418 if err != nil {
419 return fmt.Errorf("failed to set config field %s: %w", key, err)
420 }
421 if err := os.WriteFile(c.dataConfigDir, []byte(newValue), 0o600); err != nil {
422 return fmt.Errorf("failed to write config file: %w", err)
423 }
424 return nil
425}
426
427func (c *Config) SetProviderAPIKey(providerID, apiKey string) error {
428 // First save to the config file
429 err := c.SetConfigField("providers."+providerID+".api_key", apiKey)
430 if err != nil {
431 return fmt.Errorf("failed to save API key to config file: %w", err)
432 }
433
434 providerConfig, exists := c.Providers.Get(providerID)
435 if exists {
436 providerConfig.APIKey = apiKey
437 c.Providers.Set(providerID, providerConfig)
438 return nil
439 }
440
441 var foundProvider *catwalk.Provider
442 for _, p := range c.knownProviders {
443 if string(p.ID) == providerID {
444 foundProvider = &p
445 break
446 }
447 }
448
449 if foundProvider != nil {
450 // Create new provider config based on known provider
451 providerConfig = ProviderConfig{
452 ID: providerID,
453 Name: foundProvider.Name,
454 BaseURL: foundProvider.APIEndpoint,
455 Type: foundProvider.Type,
456 APIKey: apiKey,
457 Disable: false,
458 ExtraHeaders: make(map[string]string),
459 ExtraParams: make(map[string]string),
460 Models: foundProvider.Models,
461 }
462 } else {
463 return fmt.Errorf("provider with ID %s not found in known providers", providerID)
464 }
465 // Store the updated provider config
466 c.Providers.Set(providerID, providerConfig)
467 return nil
468}
469
470func allToolNames() []string {
471 return []string{
472 "agent",
473 "bash",
474 "download",
475 "edit",
476 "multiedit",
477 "fetch",
478 "glob",
479 "grep",
480 "ls",
481 "sourcegraph",
482 "view",
483 "write",
484 }
485}
486
487func resolveAllowedTools(allTools []string, disabledTools []string) []string {
488 if disabledTools == nil {
489 return allTools
490 }
491 // filter out disabled tools (exclude mode)
492 return filterSlice(allTools, disabledTools, false)
493}
494
495func resolveReadOnlyTools(tools []string) []string {
496 readOnlyTools := []string{"glob", "grep", "ls", "sourcegraph", "view"}
497 // filter to only include tools that are in allowedtools (include mode)
498 return filterSlice(tools, readOnlyTools, true)
499}
500
501func filterSlice(data []string, mask []string, include bool) []string {
502 filtered := []string{}
503 for _, s := range data {
504 // if include is true, we include items that ARE in the mask
505 // if include is false, we include items that are NOT in the mask
506 if include == slices.Contains(mask, s) {
507 filtered = append(filtered, s)
508 }
509 }
510 return filtered
511}
512
513func (c *Config) SetupAgents() {
514 allowedTools := resolveAllowedTools(allToolNames(), c.Options.DisabledTools)
515
516 agents := map[string]Agent{
517 "coder": {
518 ID: "coder",
519 Name: "Coder",
520 Description: "An agent that helps with executing coding tasks.",
521 Model: SelectedModelTypeLarge,
522 ContextPaths: c.Options.ContextPaths,
523 AllowedTools: allowedTools,
524 },
525 "task": {
526 ID: "task",
527 Name: "Task",
528 Description: "An agent that helps with searching for context and finding implementation details.",
529 Model: SelectedModelTypeLarge,
530 ContextPaths: c.Options.ContextPaths,
531 AllowedTools: resolveReadOnlyTools(allowedTools),
532 // NO MCPs or LSPs by default
533 AllowedMCP: map[string][]string{},
534 AllowedLSP: []string{},
535 },
536 }
537 c.Agents = agents
538}
539
540func (c *Config) Resolver() VariableResolver {
541 return c.resolver
542}
543
544func (c *ProviderConfig) TestConnection(resolver VariableResolver) error {
545 testURL := ""
546 headers := make(map[string]string)
547 apiKey, _ := resolver.ResolveValue(c.APIKey)
548 switch c.Type {
549 case catwalk.TypeOpenAI:
550 baseURL, _ := resolver.ResolveValue(c.BaseURL)
551 if baseURL == "" {
552 baseURL = "https://api.openai.com/v1"
553 }
554 if c.ID == string(catwalk.InferenceProviderOpenRouter) {
555 testURL = baseURL + "/credits"
556 } else {
557 testURL = baseURL + "/models"
558 }
559 headers["Authorization"] = "Bearer " + apiKey
560 case catwalk.TypeAnthropic:
561 baseURL, _ := resolver.ResolveValue(c.BaseURL)
562 if baseURL == "" {
563 baseURL = "https://api.anthropic.com/v1"
564 }
565 testURL = baseURL + "/models"
566 headers["x-api-key"] = apiKey
567 headers["anthropic-version"] = "2023-06-01"
568 case catwalk.TypeGemini:
569 baseURL, _ := resolver.ResolveValue(c.BaseURL)
570 if baseURL == "" {
571 baseURL = "https://generativelanguage.googleapis.com"
572 }
573 testURL = baseURL + "/v1beta/models?key=" + url.QueryEscape(apiKey)
574 }
575 ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
576 defer cancel()
577 client := &http.Client{}
578 req, err := http.NewRequestWithContext(ctx, "GET", testURL, nil)
579 if err != nil {
580 return fmt.Errorf("failed to create request for provider %s: %w", c.ID, err)
581 }
582 for k, v := range headers {
583 req.Header.Set(k, v)
584 }
585 for k, v := range c.ExtraHeaders {
586 req.Header.Set(k, v)
587 }
588 b, err := client.Do(req)
589 if err != nil {
590 return fmt.Errorf("failed to create request for provider %s: %w", c.ID, err)
591 }
592 if c.ID == string(catwalk.InferenceProviderZAI) {
593 if b.StatusCode == http.StatusUnauthorized {
594 // for z.ai just check if the http response is not 401
595 return fmt.Errorf("failed to connect to provider %s: %s", c.ID, b.Status)
596 }
597 } else {
598 if b.StatusCode != http.StatusOK {
599 return fmt.Errorf("failed to connect to provider %s: %s", c.ID, b.Status)
600 }
601 }
602 _ = b.Body.Close()
603 return nil
604}
605
606func resolveEnvs(envs map[string]string) []string {
607 resolver := NewShellVariableResolver(env.New())
608 for e, v := range envs {
609 var err error
610 envs[e], err = resolver.ResolveValue(v)
611 if err != nil {
612 slog.Error("error resolving environment variable", "error", err, "variable", e, "value", v)
613 continue
614 }
615 }
616
617 res := make([]string, 0, len(envs))
618 for k, v := range envs {
619 res = append(res, fmt.Sprintf("%s=%s", k, v))
620 }
621 return res
622}
623
624func ptrValOr[T any](t *T, el T) T {
625 if t == nil {
626 return el
627 }
628 return *t
629}