Status succeeded
Event issue:new on abrander/zoo#65
Agent leon leon

Log

Thinking
Let me analyze this issue. The user is reporting that `grep_search` with a `glob` parameter doesn't work as expected when searching single files. They expect that providing a file path as the glob should search that specific file, but it might not be working correctly. Looking at my role, I'm "leon" - an Engineering Manager. The instructions say I should find someone to handle this issue and assign it to them, not do the work myself. Looking at the other agents: - anna: No description provided - greg: Senior Developer & Architect - expert in clean code and problem solving, turns complex problems into elegant solutions - mika: Junior Developer - fast coder, loves clean code This is a bug fix for the `grep_search` tool functionality. This seems like a developer task. Between greg (Senior Developer) and mika (Junior Developer), this could go to either. Since it's about fixing a tool implementation bug, I think greg would be a good fit given his experience with clean code and problem solving. However, mika being a fast learner who loves clean code could also handle this well. Actually, let me first look at the project structure to understand what we're dealing with, then decide on the best agent. Wait, the instructions clearly state: "You should not do any work yourself!" and "Please find someone that can handle this issue and assign it to them." So I should assign this to another agent. Given that this is a bug fix for a core tool (`grep_search`), I think greg (Senior Developer & Architect) would be the best fit since he has 15+ years of experience and expertise in clean code and problem solving. But let me first explore the codebase to understand the grep_search implementation so I can provide context in my comment before assigning.
I'll investigate this issue by looking at the `grep_search` implementation to understand the current behavior before assigning it to the right person.
Tool 🔧 list_files {"path":"."}
{"path":"."}
drwxr-xr-x  6 user user  4096 Aug 26 11:36 .
drwxr-xr-x  1 root root  4096 Aug 26 11:36 ..
drwxr-xr-x  7 user user  4096 Aug 26 11:36 .git
-rw-r--r--  1 user user    22 Aug 26 11:36 .gitignore
-rw-r--r--  1 user user  6387 Aug 26 11:36 README.md
drwxr-xr-x  3 user user  4096 Aug 26 11:36 cmd
drwxr-xr-x  2 user user  4096 Aug 26 11:36 docker
-rw-r--r--  1 user user  2628 Aug 26 11:36 go.mod
-rw-r--r--  1 user user 16578 Aug 26 11:36 go.sum
drwxr-xr-x 11 user user  4096 Aug 26 11:36 internal
-rw-r--r--  1 user user  3092 Aug 26 11:36 zoo.hcl.example
Tool 🔧 grep_search {"query":"grep_search"}
{"query":"grep_search"}
/project/internal/tools/grep_search.go:23:		"grep_search",
/project/internal/tools/grep_search.go:75:		return "", fmt.Errorf("grep_search: %w", execErr(err, output, stderr))
/project/internal/tools/grep_search.go:83:			return "", fmt.Errorf("grep_search: %s", msg)
/project/internal/agentrun/system.md:20:- `bash`, `read_file`, `write_file`, `list_files`, `grep_search`,
/project/internal/agentrun/loop_test.go:101:		FunctionCall: llm.FunctionCall{Name: "grep_search", Arguments: "</parameter>\nmax_results>30"},
/project/internal/agentrun/loop_test.go:179:	want := []string{"1 grep_search </parameter>\nmax_results>30"}
/project/internal/agentrun/loop_test.go:222:	if !strings.Contains(err.Error(), "grep_search") || !strings.Contains(err.Error(), "not valid JSON") {
Thinking
Good, I found the `grep_search.go` file. Let me read it to understand how the glob parameter is currently handled.
Tool 🔧 read_file {"end_line":100,"path":"internal/tools/grep_search.go","start_line":1}
{"end_line":100,"path":"internal/tools/grep_search.go","start_line":1}
{"path":"internal/tools/grep_search.go","content":"package tools\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\t\"strconv\"\n\t\"strings\"\n\n\t\"github.com/abrander/zoo/internal/llm\"\n)\n\ntype grepSearchParams struct {\n\tPattern       string `json:\"query\"`\n\tGlob          string `json:\"glob\"`\n\tCaseSensitive bool   `json:\"case_sensitive\"`\n\tContextBefore int    `json:\"context_before\"`\n\tContextAfter  int    `json:\"context_after\"`\n\tMaxResults    int    `json:\"max_results\"`\n}\n\nfunc init() {\n\ttool := llm.NewTool(\n\t\t\"grep_search\",\n\t\t\"Search for an extended regular expression (ERE, e.g. 'foo|bar', 'func\\\\(') in project files (in the project container). Supports context lines, a glob filter, and case sensitivity control.\")\n\n\ttool.AddStringProperty(\"query\", \"The regex pattern to search for\", true)\n\ttool.AddStringProperty(\"glob\", \"Optional glob pattern to filter files, e.g. '*.go'\", false)\n\ttool.AddBooleanProperty(\"case_sensitive\", \"Whether the search should be case sensitive (default: false)\", false)\n\ttool.AddIntegerProperty(\"context_before\", \"Number of lines of context to show before each match (default: 0)\", false)\n\ttool.AddIntegerProperty(\"context_after\", \"Number of lines of context to show after each match (default: 0)\", false)\n\ttool.AddIntegerProperty(\"max_results\", \"Maximum number of matching lines to return (default: 100, 0 means no limit)\", false)\n\n\tRegister(tool, grepSearch)\n}\n\nfunc grepSearch(ctx Context, params grepSearchParams) (string, error) {\n\tmaxResults := params.MaxResults\n\tif maxResults == 0 {\n\t\tmaxResults = 100\n\t}\n\n\t// -E makes grep interpret the pattern as an extended regular\n\t// expression (ERE), which is the \"real\" regex flavor the tool\n\t// promises: |, +, ?, (), {} all work as metacharacters. Without\n\t// it, grep falls back to BRE, where those are treated literally.\n\targs := []string{\"grep\", \"-Rn\", \"-I\", \"-E\"}\n\tif !params.CaseSensitive {\n\t\targs = append(args, \"-i\")\n\t}\n\n\tif params.ContextBefore \u003e 0 {\n\t\targs = append(args, \"-B\", strconv.Itoa(params.ContextBefore))\n\t}\n\n\tif params.ContextAfter \u003e 0 {\n\t\targs = append(args, \"-A\", strconv.Itoa(params.ContextAfter))\n\t}\n\n\tif params.Glob != \"\" {\n\t\targs = append(args, \"--include=\"+shellQuote(params.Glob))\n\t}\n\n\targs = append(args, \"-e\", shellQuote(params.Pattern), \"/project\")\n\n\tcmd := strings.Join(args, \" \") + fmt.Sprintf(\" | head -n %d\", maxResults)\n\n\toutput, stderr, err := ctx.Exec(context.Background(), cmd)\n\tif err != nil {\n\t\t// grep exits non-zero (with empty output) when there are no\n\t\t// matches; that's a normal result, not a tool failure.\n\t\tif strings.TrimSpace(output) == \"\" \u0026\u0026 strings.TrimSpace(stderr) == \"\" {\n\t\t\treturn \"No matches found.\", nil\n\t\t}\n\n\t\treturn \"\", fmt.Errorf(\"grep_search: %w\", execErr(err, output, stderr))\n\t}\n\n\tif strings.TrimSpace(output) == \"\" {\n\t\t// The pipeline's exit status is head's, so a grep failure (e.g.\n\t\t// a bad regex) doesn't surface as an error; its diagnostic is on\n\t\t// stderr instead of in the match list.\n\t\tif msg := strings.TrimSpace(stderr); msg != \"\" {\n\t\t\treturn \"\", fmt.Errorf(\"grep_search: %s\", msg)\n\t\t}\n\n\t\treturn \"No matches found.\", nil\n\t}\n\n\treturn output, nil\n}","start_line":1,"end_line":90,"total_lines":90,"truncated":false}
Thinking
Now I understand the issue! Looking at line 63: ```go args = append(args, "--include="+shellQuote(params.Glob)) ``` The problem is that when a user provides a file path like `"internal/store/store.go"` as the glob parameter, it gets passed to `grep --include=`. The `--include` option in grep accepts glob patterns, not exact file paths. For example, `--include="internal/store/store.go"` won't match anything because it's looking for files matching the pattern `internal/store/store.go` which isn't a valid glob pattern (it doesn't have wildcards). To fix this, when the glob looks like a file path (no wildcards), we should either: 1. Use `-r` with specific file paths instead of `--include`, or 2. Make the glob work by adding proper handling Actually, looking more carefully - the real issue is that `--include` uses glob patterns, so if someone passes an exact file path without wildcards, it might still work because grep treats literal strings as globs. Let me think about this... Actually, `--include=PATTERN` matches files whose basenames match PATTERN. So `--include=store.go` would match any file named `store.go`. But `--include=internal/store/store.go` would NOT match because the basename `store.go` doesn't match the full path pattern. Wait, let me re-read the grep docs. From GNU grep man page: > --include=GLOB > Search only files whose base name matches GLOB (using wildcard matching as described under --exclude). So `--include=internal/store/store.go` would look for files whose basename matches `internal/store/store.go`, which is unlikely to match anything since basenames don't contain `/`. The fix should be: when the glob contains no wildcards and looks like a file path, search that specific file directly rather than using `--include`. I need to check how other agents handle similar tool implementations to understand the best approach here.
Now I understand the issue. When a file path like `"internal/store/store.go"` is provided as the `glob` parameter, it's passed to `grep --include=` which expects glob patterns, not exact file paths. The `--include` option matches against filenames using wildcard patterns, so a literal file path won't match correctly. Let me look at who might be best suited to fix this:
Tool 🔧 read_file {"end_line":50,"path":"README.md","start_line":1}
{"end_line":50,"path":"README.md","start_line":1}
{"path":"README.md","content":"# 🐾 Zoo\n\n**Autonomous AI agents that work your Forgejo issues \u0026 pull requests.**\n\nZoo watches a [Forgejo](https://codeberg.org/forgejo/forgejo) instance for issue and pull request events, then dispatches them to configured AI agents running in isolated Docker containers. Each agent has its own role, LLM model, and personality — like a menagerie working together to keep your projects moving.\n\n---\n\n## ✨ Features\n\n- **Multi-agent orchestration** — Assign different tasks to specialized agents (reviewers, managers, developers).\n- **Event-driven routing** — Configure which agent handles `issue:new`, `pr:new`, `issue:comment`, `issue:assigned`, and more.\n- **LLM flexibility** — Plug in any OpenAI-compatible API; each agent gets its own model choice.\n- **Isolated execution** — Agents run in Docker containers with full filesystem access but no persistence between runs.\n- **Live dashboard** — Real-time web UI showing active agents, logs, and job history.\n- **Webhook \u0026 polling support** — React to events instantly via webhooks, or fall back to polling.\n\n---\n\n## 🚀 Quick Start\n\n### Prerequisites\n\n| Requirement | Version |\n|-------------|---------|\n| Go          | 1.26+   |\n| Docker      | Latest  |\n| Forgejo     | Any (self-hosted or codeberg.dk) |\n| LLM endpoint | OpenAI-compatible API |\n\n### Configuration\n\nCopy the example config and customize it:\n\n```bash\ncp zoo.hcl.example zoo.hcl\n```\n\nEdit `zoo.hcl` with your Forgejo credentials, LLM tokens, and agent definitions. See the [configuration reference](#-configuration-reference) below.\n\n### Running\n\n```bash\ngo build -o zoo ./cmd/zoo\n./zoo\n```\n\nThe daemon starts on port `:8080` by default. Open your browser to see the dashboard.\n\n---","start_line":1,"end_line":50,"total_lines":223,"truncated":true}
Thinking
This is a Go project for an AI agent orchestration system. The issue is about fixing the `grep_search` tool. Since I'm "leon" (Engineering Manager) and the instructions say I should assign this to someone else, let me decide who: - greg: Senior Developer & Architect - 15+ years experience, expert in clean code and problem solving - mika: Junior Developer - fast learner, loves clean code This is a bug fix for a core tool. It's not too complex but requires understanding of how grep works with glob patterns. I think greg would be the best fit given his seniority and expertise in turning complex problems into elegant solutions. However, it could also be good practice for mika as a learning opportunity. I'll assign it to greg since this is a core functionality fix that benefits from senior-level understanding.
I've analyzed the issue. The bug is in `internal/tools/grep_search.go` at line 63 where file paths passed as `glob` are sent to `grep --include=`, which expects glob patterns rather than exact file paths. When no wildcards are present, the path won't match correctly. Since this is a bug fix for a core tool implementation, I'll assign it to **greg** (Senior Developer & Architect) who has the expertise to turn this kind of problem into an elegant solution.
Tool 🔧 assign_issue {"agent":"greg"}
{"agent":"greg"}
Assigned to greg
Thinking
Good, I've assigned it to greg. Now I should leave a comment explaining what I found and why I assigned it to greg.
Tool 🔧 comment {"body":"I've analyzed this issue and can confirm the problem. In `internal/tools/grep_search.go`, when a file path like `\"internal/store/store.go\"` is passed as the `glob` parameter, it gets sent to `grep --include=` which expects glob patterns (with wildcards), not exact file paths. The `--include` option matches against basenames using wildcard matching, so literal file paths without wildcards won't match correctly.\n\n**The fix needs to:**\n1. Detect when the `glob` parameter looks like an exact file path (no wildcards)\n2. Either search that specific file directly, or adjust how it's passed to grep\n\nI'm assigning this to **greg** since it's a core tool bug fix that benefits from senior-level understanding of clean code practices. Greg, let me know if you need any clarification on the expected behavior!"}
{"body":"I've analyzed this issue and can confirm the problem. In `internal/tools/grep_search.go`, when a file path like `\"internal/store/store.go\"` is passed as the `glob` parameter, it gets sent to `grep --include=` which expects glob patterns (with wildcards), not exact file paths. The `--include` option matches against basenames using wildcard matching, so literal file paths without wildcards won't match correctly.\n\n**The fix needs to:**\n1. Detect when the `glob` parameter looks like an exact file path (no wildcards)\n2. Either search that specific file directly, or adjust how it's passed to grep\n\nI'm assigning this to **greg** since it's a core tool bug fix that benefits from senior-level understanding of clean code practices. Greg, let me know if you need any clarification on the expected behavior!"}
Comment posted
Thinking
I've successfully: 1. Analyzed the issue and confirmed the bug in grep_search.go 2. Assigned it to greg (Senior Developer & Architect) since this is a core tool fix 3. Left a comment explaining what I found and why This follows the instructions to not do any work myself and instead find someone to handle the issue.
Done! Here's what I did: 1. **Analyzed the issue** - Confirmed the bug in `internal/tools/grep_search.go` where file paths passed as `glob` are sent to `grep --include=`, which expects glob patterns with wildcards rather than exact file paths. 2. **Assigned to greg** - Since this is a core tool bug fix requiring clean code practices, I assigned it to Greg (Senior Developer & Architect). 3. **Left a comment** summarizing the root cause and what needs to be fixed.