Status failed
Event issue:assigned on abrander/zoo#59
Agent greg greg
Error orphaned: process restarted while job was running

Log

Thinking
Let's start by understanding the repository structure and the task. This task is about adding retry logic to the agent loop when the LLM endpoint fails. The comment shows an actual error: a 429 status with a message about cooldown (retry after 152 seconds). In other words, retry logic with backoff is needed. First, let's investigate the project.
Tool 🔧 list_files {"path": ".", "recursive": true}
{"path": ".", "recursive": true}
/project/README.md
/project/cmd
/project/cmd/zoo
/project/cmd/zoo/main.go
/project/docker
/project/docker/Dockerfile
/project/docker/group
/project/docker/passwd
/project/docker/shadow
/project/docker/uid1000-sudo
/project/go.mod
/project/go.sum
/project/internal
/project/internal/agentrun
/project/internal/agentrun/context.go
/project/internal/agentrun/docker.go
/project/internal/agentrun/docker_integration_test.go
/project/internal/agentrun/forgejo.go
/project/internal/agentrun/loop.go
/project/internal/agentrun/roster.go
/project/internal/agentrun/roster_test.go
/project/internal/agentrun/run.go
/project/internal/agentrun/sandboxgit.go
/project/internal/agentrun/sandboxgit_test.go
/project/internal/agentrun/seed_test.go
/project/internal/agentrun/system.md
/project/internal/config
/project/internal/config/config.go
/project/internal/config/config_test.go
/project/internal/forgejo
/project/internal/forgejo/client.go
/project/internal/forgejo/client_test.go
/project/internal/forgejo/event.go
/project/internal/forgejo/poll.go
/project/internal/forgejo/poll_test.go
/project/internal/forgejo/repo_filter.go
/project/internal/forgejo/repo_filter_test.go
/project/internal/forgejo/watcher.go
/project/internal/forgejo/watcher_test.go
/project/internal/forgejo/webhook.go
/project/internal/forgejo/webhook_test.go
/project/internal/livelog
/project/internal/livelog/hub.go
/project/internal/livelog/hub_test.go
/project/internal/llm
/project/internal/llm/client.go
/project/internal/llm/streamer.go
/project/internal/llm/streamer_test.go
/project/internal/llm/types.go
/project/internal/scheduler
/project/internal/scheduler/scheduler.go
/project/internal/scheduler/scheduler_test.go
/project/internal/store
/project/internal/store/schema.sql
/project/internal/store/store.go
/project/internal/store/store_test.go
/project/internal/tools
/project/internal/tools/bash.go
/project/internal/tools/context.go
/project/internal/tools/edit-file.go
/project/internal/tools/forgejo.go
/project/internal/tools/grep_search.go
/project/internal/tools/list_files.go
/project/internal/tools/move_file.go
/project/internal/tools/read_file.go
/project/internal/tools/registry.go
/project/internal/tools/remove_file.go
/project/internal/tools/shell.go
/project/internal/tools/tools_test.go
/project/internal/tools/write_file.go
/project/internal/web
/project/internal/web/templates.go
/project/internal/web/web.go
/project/internal/web/web_test.go
/project/zoo.hcl.example
Tool 🔧 bash {"command": "cd /project && git log --oneline -10 && git status"}
{"command": "cd /project && git log --oneline -10 && git status"}
98298f6 Merge pull request 'Fix excessive vertical space in job view blocks (#53)' (#55) from issue-53-greg into main
b75b64d Fix excessive vertical space in job view blocks
10c3dce Better Docker/git inter.
315f993 Add docker image build.
5717258 Merge pull request 'forgejo: repository allowlist with wildcard patterns' (#40) from issue-39-greg into main
823ae62 fix(forgejo): resolve test helper collision after merging main
bccf930 Merge branch 'main' into issue-39-greg
1365ea8 Merge pull request 'Pass the agent's git credential to the sandbox, clone inside it' (#49) from issue-48-greg into main
7c60789 Remove the git tool and Context.Git per review
c3d3720 Pass the agent's git credential to the sandbox, clone inside it
On branch issue-59-greg
nothing to commit, working tree clean
Thinking
Let's check the main files: the agent loop, the LLM client, and the configuration.
Tool 🔧 read_file {"end_line": 200, "path": "internal/llm/client.go", "start_line": 1}
{"end_line": 200, "path": "internal/llm/client.go", "start_line": 1}
{"path":"internal/llm/client.go","content":"package llm\n\nimport (\n\t\"bytes\"\n\t\"context\"\n\t\"encoding/json\"\n\t\"net/http\"\n\n\t\"github.com/abrander/zoo/internal/config\"\n)\n\ntype Client struct {\n\tendpoint string\n\ttoken    string\n\tmodel    string\n\n\thttpClient *http.Client\n}\n\n// NewClient builds a Client from a configured llm block.\nfunc NewClient(cfg config.LLM) *Client {\n\treturn \u0026Client{\n\t\tendpoint:   cfg.OpenAI,\n\t\ttoken:      cfg.Token,\n\t\tmodel:      cfg.Model,\n\t\thttpClient: http.DefaultClient,\n\t}\n}\n\nfunc (c *Client) StreamChatCompletion(ctx context.Context, req *ChatCompletionRequest) (*Streamer, error) {\n\treq2 := *req\n\n\tif req2.Model == \"\" {\n\t\treq2.Model = c.model\n\t}\n\n\treq2.Stream = true\n\treq2.Seed = 5\n\treq2.Temperature = 0.6\n\treq2.TopP = 0.95\n\n\tbody, err := json.Marshal(req2)\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\n\t// Bound to ctx so a stalled connection or silent server (headers or\n\t// stream body never arriving) is unblocked by the run's deadline\n\t// instead of hanging the goroutine forever — http.DefaultClient has\n\t// no timeout of its own.\n\tr, err := http.NewRequestWithContext(ctx, http.MethodPost, c.endpoint+\"/chat/completions\", bytes.NewBuffer(body))\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\n\tr.Header.Set(\"Authorization\", \"Bearer \"+c.token)\n\tr.Header.Set(\"Content-Type\", \"application/json\")\n\n\tresp, err := c.httpClient.Do(r)\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\n\treturn NewStreamer(resp)\n}","start_line":1,"end_line":65,"total_lines":65,"truncated":false}
Tool 🔧 read_file {"end_line": 200, "path": "internal/agentrun/loop.go", "start_line": 1}
{"end_line": 200, "path": "internal/agentrun/loop.go", "start_line": 1}
{"path":"internal/agentrun/loop.go","content":"package agentrun\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"io\"\n\n\t\"github.com/abrander/zoo/internal/llm\"\n\t\"github.com/abrander/zoo/internal/tools\"\n)\n\n// Hooks lets a caller observe a runLoop invocation live, as the model\n// streams and tool calls execute, in addition to the final []llm.Message\n// it returns. Any of these may be nil.\ntype Hooks struct {\n\t// OnReasoningDelta and OnContentDelta fire with just the newly\n\t// streamed text for the current turn, not the accumulated total.\n\tOnReasoningDelta func(delta string)\n\tOnContentDelta   func(delta string)\n\n\t// OnTurnEnd fires once per completed streamer round-trip, after the\n\t// model's message for that turn is fully received and before any of\n\t// its tool calls run.\n\tOnTurnEnd func()\n\n\t// OnTool fires once per tool call, after it has run.\n\tOnTool func(name, arguments, result string, toolErr bool)\n}\n\n// runLoop is a headless port of ../a's App.generate(): send messages +\n// tool defs, get a completion, run any tool_calls and append their\n// results, repeat until a plain finish or ctx is done.\nfunc runLoop(ctx context.Context, client *llm.Client, toolsCtx tools.Context, messages []llm.Message, hooks Hooks) ([]llm.Message, error) {\n\tfor {\n\t\tif err := ctx.Err(); err != nil {\n\t\t\treturn messages, err\n\t\t}\n\n\t\tstreamer, err := client.StreamChatCompletion(ctx, \u0026llm.ChatCompletionRequest{\n\t\t\tMessages: messages,\n\t\t\tStream:   true,\n\t\t\tTools:    tools.All(),\n\t\t})\n\t\tif err != nil {\n\t\t\treturn messages, fmt.Errorf(\"chat completion: %w\", err)\n\t\t}\n\n\t\tvar completion *llm.ChatCompletion\n\n\t\tvar prevContent, prevReasoning string\n\n\t\tfor {\n\t\t\tc, err := streamer.Get()\n\t\t\tif err == io.EOF {\n\t\t\t\tbreak\n\t\t\t}\n\n\t\t\tif err != nil {\n\t\t\t\treturn messages, fmt.Errorf(\"stream completion: %w\", err)\n\t\t\t}\n\n\t\t\tcompletion = c\n\n\t\t\tif len(c.Choices) \u003e 0 {\n\t\t\t\tmsg := c.Choices[0].Message\n\n\t\t\t\tif hooks.OnReasoningDelta != nil \u0026\u0026 len(msg.ReasoningContent) \u003e len(prevReasoning) {\n\t\t\t\t\thooks.OnReasoningDelta(msg.ReasoningContent[len(prevReasoning):])\n\t\t\t\t}\n\t\t\t\tprevReasoning = msg.ReasoningContent\n\n\t\t\t\tif hooks.OnContentDelta != nil \u0026\u0026 len(msg.Content) \u003e len(prevContent) {\n\t\t\t\t\thooks.OnContentDelta(msg.Content[len(prevContent):])\n\t\t\t\t}\n\t\t\t\tprevContent = msg.Content\n\t\t\t}\n\t\t}\n\n\t\tif hooks.OnTurnEnd != nil {\n\t\t\thooks.OnTurnEnd()\n\t\t}\n\n\t\tif completion == nil || len(completion.Choices) == 0 {\n\t\t\treturn messages, fmt.Errorf(\"model returned an empty completion\")\n\t\t}\n\n\t\tchoice := completion.Choices[0]\n\t\tmessages = append(messages, choice.Message)\n\n\t\tif choice.FinishReason != \"tool_calls\" || len(choice.Message.ToolCalls) == 0 {\n\t\t\treturn messages, nil\n\t\t}\n\n\t\tfor _, tc := range choice.Message.ToolCalls {\n\t\t\tif err := ctx.Err(); err != nil {\n\t\t\t\treturn messages, err\n\t\t\t}\n\n\t\t\tresult, err := tools.Call(toolsCtx, tc.FunctionCall)\n\n\t\t\ttoolErr := err != nil\n\t\t\tif toolErr {\n\t\t\t\tresult = fmt.Sprintf(\"ERROR CALLING TOOL: %s\", err.Error())\n\t\t\t}\n\n\t\t\tif hooks.OnTool != nil {\n\t\t\t\thooks.OnTool(tc.FunctionCall.Name, tc.FunctionCall.Arguments, result, toolErr)\n\t\t\t}\n\n\t\t\tmessages = append(messages, llm.Message{\n\t\t\t\tRole:       \"tool\",\n\t\t\t\tContent:    result,\n\t\t\t\tToolCallID: tc.Id,\n\t\t\t\tName:       tc.FunctionCall.Name,\n\t\t\t})\n\t\t}\n\t}\n}","start_line":1,"end_line":118,"total_lines":118,"truncated":false}
Thinking
Next, let's look at the streamer to understand how errors surface (e.g., HTTP 429 with an error body), and check the config to understand the LLM configuration.
Tool 🔧 read_file {"end_line": 200, "path": "internal/llm/streamer.go", "start_line": 1}
{"end_line": 200, "path": "internal/llm/streamer.go", "start_line": 1}
{"path":"internal/llm/streamer.go","content":"package llm\n\nimport (\n\t\"bufio\"\n\t\"bytes\"\n\t\"encoding/json\"\n\t\"fmt\"\n\t\"io\"\n\t\"net/http\"\n)\n\ntype Streamer struct {\n\tcompletion ChatCompletion\n\tresp       *http.Response\n\tscanner    *bufio.Scanner\n\teof        bool\n}\n\nfunc NewStreamer(resp *http.Response) (*Streamer, error) {\n\tif resp.StatusCode != http.StatusOK {\n\t\tbody, _ := io.ReadAll(resp.Body)\n\t\tresp.Body.Close()\n\t\treturn nil, fmt.Errorf(\"status: %d: %s\", resp.StatusCode, body)\n\t}\n\n\treturn \u0026Streamer{\n\t\tresp:    resp,\n\t\tscanner: bufio.NewScanner(resp.Body),\n\t}, nil\n}\n\n// Get returns the accumulated completion after merging in the next SSE\n// chunk. Callers should keep calling Get until it returns io.EOF.\nfunc (s *Streamer) Get() (*ChatCompletion, error) {\n\tif s.eof {\n\t\treturn nil, io.EOF\n\t}\n\n\tprefix := []byte(\"data: \")\n\n\tvar buf []byte\n\n\tfor s.scanner.Scan() {\n\t\tif err := s.scanner.Err(); err != nil {\n\t\t\treturn nil, err\n\t\t}\n\n\t\tbuf = bytes.TrimSpace(s.scanner.Bytes())\n\n\t\tif len(buf) == 0 {\n\t\t\tcontinue\n\t\t}\n\n\t\tif bytes.HasPrefix(buf, prefix) {\n\t\t\tbreak\n\t\t}\n\t}\n\n\tbuf = bytes.TrimPrefix(buf, prefix)\n\n\tif bytes.Equal(buf, []byte(\"[DONE]\")) {\n\t\ts.resp.Body.Close()\n\t\ts.eof = true\n\t\treturn nil, io.EOF\n\t}\n\n\tvar completion ChatCompletion\n\n\t// Unknown fields are tolerated on purpose: servers (e.g. newer\n\t// llama.cpp builds) may add fields we don't know about yet, and\n\t// failing on them would break compatibility.\n\tif err := json.Unmarshal(buf, \u0026completion); err != nil {\n\t\treturn nil, fmt.Errorf(\"decode completion chunk: %w: %s\", err, buf)\n\t}\n\n\ts.completion.Merge(\u0026completion)\n\n\treturn \u0026s.completion, nil\n}","start_line":1,"end_line":79,"total_lines":79,"truncated":false}
Tool 🔧 read_file {"end_line": 200, "path": "internal/config/config.go", "start_line": 1}
{"end_line": 200, "path": "internal/config/config.go", "start_line": 1}
{"path":"internal/config/config.go","content":"// Package config loads and validates zoo's HCL configuration file.\npackage config\n\nimport (\n\t\"fmt\"\n\t\"strings\"\n\n\t\"github.com/hashicorp/hcl/v2/hclsimple\"\n)\n\n// Known event kinds. issue:assigned and pr:review are resolved\n// dynamically (agent name must match the Forgejo assignee's username,\n// or the pull request author's username, respectively) so they never\n// carry an `agent` attribute; the rest map statically to one\n// configured agent.\nconst (\n\tEventIssueNew      = \"issue:new\"\n\tEventIssueComment  = \"issue:comment\"\n\tEventIssueAssigned = \"issue:assigned\"\n\tEventPRNew         = \"pr:new\"\n\tEventPRReview      = \"pr:review\"\n)\n\nvar staticEventKinds = map[string]bool{\n\tEventIssueNew:     true,\n\tEventIssueComment: true,\n\tEventPRNew:        true,\n}\n\ntype Config struct {\n\tLLMs        []LLM       `hcl:\"llm,block\"`\n\tForgejo     Forgejo     `hcl:\"forgejo,block\"`\n\tEnvironment Environment `hcl:\"environment,block\"`\n\tAgents      []Agent     `hcl:\"agent,block\"`\n\tEvents      []Event     `hcl:\"event,block\"`\n\tWeb         *Web        `hcl:\"web,block\"`\n}\n\n// Web configures the dashboard's optional bearer-token gate. Leave the\n// block out of zoo.hcl entirely to run without one (fine on localhost;\n// put a real gate or a proxy in front for anything else).\ntype Web struct {\n\tToken string `hcl:\"token,optional\"`\n}\n\ntype LLM struct {\n\tName   string `hcl:\"name,label\"`\n\tOpenAI string `hcl:\"openai\"`\n\tToken  string `hcl:\"token\"`\n\tModel  string `hcl:\"model\"`\n}\n\ntype Forgejo struct {\n\tURL           string `hcl:\"url\"`\n\tToken         string `hcl:\"token\"`\n\tWebhookSecret string `hcl:\"webhook_secret,optional\"`\n\n\t// Repos is the allowlist of repository patterns to watch, e.g.\n\t// [\"acme/*\", \"acme/widgets\"]. Patterns are \"owner/repo\" pairs with\n\t// glob wildcards; \"*\" watches everything on the instance. An empty\n\t// list keeps the historical behavior of watching every repository\n\t// the token can see.\n\tRepos []string `hcl:\"repos,optional\"`\n}\n\ntype Environment struct {\n\tDockerImage string `hcl:\"docker_image\"`\n\tMaxLive     int    `hcl:\"max_live_agents\"`\n}\n\ntype Agent struct {\n\tName  string `hcl:\"name,label\"`\n\tLLM   string `hcl:\"llm\"`\n\tToken string `hcl:\"token,optional\"`\n}\n\ntype Event struct {\n\tKind         string `hcl:\"name,label\"`\n\tAgent        string `hcl:\"agent,optional\"`\n\tInstructions string `hcl:\"instructions,optional\"`\n}\n\n// Load reads and validates the config file at path.\nfunc Load(path string) (*Config, error) {\n\tvar cfg Config\n\n\tif err := hclsimple.DecodeFile(path, nil, \u0026cfg); err != nil {\n\t\treturn nil, fmt.Errorf(\"parse config: %w\", err)\n\t}\n\n\tif err := cfg.Validate(); err != nil {\n\t\treturn nil, fmt.Errorf(\"invalid config: %w\", err)\n\t}\n\n\treturn \u0026cfg, nil\n}\n\n// Validate checks that the config is internally consistent: every\n// reference between blocks resolves, and required values are set.\nfunc (c *Config) Validate() error {\n\tllmNames := make(map[string]bool, len(c.LLMs))\n\tfor _, l := range c.LLMs {\n\t\tif l.OpenAI == \"\" || l.Token == \"\" || l.Model == \"\" {\n\t\t\treturn fmt.Errorf(\"llm %q: openai, token, and model are required\", l.Name)\n\t\t}\n\t\tllmNames[l.Name] = true\n\t}\n\n\tif c.Forgejo.URL == \"\" || c.Forgejo.Token == \"\" {\n\t\treturn fmt.Errorf(\"forgejo: url and token are required\")\n\t}\n\n\tfor _, p := range c.Forgejo.Repos {\n\t\tif err := validRepoPattern(p); err != nil {\n\t\t\treturn fmt.Errorf(\"forgejo: %w\", err)\n\t\t}\n\t}\n\n\tif c.Environment.MaxLive \u003c 1 {\n\t\treturn fmt.Errorf(\"environment: max_live_agents must be \u003e= 1, got %d\", c.Environment.MaxLive)\n\t}\n\n\tif c.Environment.DockerImage == \"\" {\n\t\treturn fmt.Errorf(\"environment: docker_image is required\")\n\t}\n\n\tagentNames := make(map[string]bool, len(c.Agents))\n\tfor _, a := range c.Agents {\n\t\tif !llmNames[a.LLM] {\n\t\t\treturn fmt.Errorf(\"agent %q: references undeclared llm %q\", a.Name, a.LLM)\n\t\t}\n\t\tagentNames[a.Name] = true\n\t}\n\n\tseenEventKinds := make(map[string]bool, len(c.Events))\n\tfor _, e := range c.Events {\n\t\tif seenEventKinds[e.Kind] {\n\t\t\treturn fmt.Errorf(\"event %q: declared more than once\", e.Kind)\n\t\t}\n\t\tseenEventKinds[e.Kind] = true\n\n\t\tswitch {\n\t\tcase e.Kind == EventIssueAssigned:\n\t\t\tif e.Agent != \"\" {\n\t\t\t\treturn fmt.Errorf(\"event %q: must not set agent; the agent whose name matches the Forgejo assignee's username is triggered dynamically\", e.Kind)\n\t\t\t}\n\n\t\tcase e.Kind == EventPRReview:\n\t\t\tif e.Agent != \"\" {\n\t\t\t\treturn fmt.Errorf(\"event %q: must not set agent; the agent whose name matches the pull request author's username is triggered dynamically\", e.Kind)\n\t\t\t}\n\n\t\tcase staticEventKinds[e.Kind]:\n\t\t\tif e.Agent == \"\" {\n\t\t\t\treturn fmt.Errorf(\"event %q: agent is required\", e.Kind)\n\t\t\t}\n\t\t\tif !agentNames[e.Agent] {\n\t\t\t\treturn fmt.Errorf(\"event %q: references undeclared agent %q\", e.Kind, e.Agent)\n\t\t\t}\n\n\t\tdefault:\n\t\t\treturn fmt.Errorf(\"event %q: unknown event kind\", e.Kind)\n\t\t}\n\t}\n\n\treturn nil\n}\n\n// validRepoPattern checks the shape of a forgejo `repos` entry. It must\n// be a non-empty \"owner/repo\" pair (or a bare owner name, or \"*\") — at\n// most one slash, none at either end. Glob syntax within the segments\n// is validated later by forgejo.NewRepoFilter.\nfunc validRepoPattern(p string) error {\n\tif p == \"\" {\n\t\treturn fmt.Errorf(\"repos: pattern must not be empty\")\n\t}\n\n\tif strings.Count(p, \"/\") \u003e 1 {\n\t\treturn fmt.Errorf(\"repos: pattern %q must be \\\"owner/repo\\\" (at most one \\\"/\\\")\", p)\n\t}\n\n\tif strings.HasPrefix(p, \"/\") || strings.HasSuffix(p, \"/\") {\n\t\treturn fmt.Errorf(\"repos: pattern %q must not start or end with \\\"/\\\"\", p)\n\t}\n\n\treturn nil\n}\n\n// AgentConfig holds an agent's full configuration including its\n// Forgejo token (if configured).\ntype AgentConfig struct {\n\tName  string\n\tLLM   string\n\tToken string\n}\n\n// AgentByName returns the agent config with the given name, if declared.\nfunc (c *Config) AgentByName(name string) (AgentConfig, bool) {\n\tfor _, a := range c.Agents {\n\t\tif a.Name == name {","start_line":1,"end_line":200,"total_lines":246,"truncated":true}