The isBinaryAvailableOnWindows() function used spawnSync("where")
which fails even when the binary IS on PATH, causing false negatives.
Removed the redundant pre-check and let nodeSpawn handle binary
resolution naturally with proper OS-level error messages.
Fixes#1805
- fix(background): include "interrupt" status in all terminal status checks (3 files)
- fix(background): display "INTERRUPTED" instead of "CANCELLED" for interrupted tasks
- fix(cli): add error recovery grace period in poll-for-completion
- fix(lsp): use JSONC parser for config loading to support comments
All changes verified with tests and typecheck.
Bun has unfixed segfault issues on Windows when spawning subprocesses
(oven-sh/bun#25798, #26026, #23043). Even upgrading to Bun v1.3.6+
does not resolve the crashes.
Instead of blocking LSP on Windows with version checks, use Node.js
child_process.spawn as fallback. This allows LSP to work on Windows
regardless of Bun version.
Changes:
- Add UnifiedProcess interface bridging Bun Subprocess and Node ChildProcess
- Use Node.js spawn on Windows, Bun spawn on other platforms
- Add CWD validation before spawn to prevent libuv null dereference
- Add binary existence pre-check on Windows with helpful error messages
- Enable shell: true for Node spawn on Windows for .cmd/.bat resolution
- Remove ineffective Bun version blocking (v1.3.5 check)
- Add tests for CWD validation and start() error handling
Closes#1047
Ref: oven-sh/bun#25798
* fix: prevent zombie processes with proper process lifecycle management
- Await proc.exited for fire-and-forget spawns in tmux-utils.ts
- Remove competing process.exit() calls from LSP client and skill-mcp-manager
signal handlers to let background-agent manager coordinate final exit
- Await process exit after kill() in interactive-bash timeout handler
- Await process exit after kill() in LSP client stop() method
These changes ensure spawned processes are properly reaped and prevent
orphan/zombie processes when running with tmux integration.
* fix: address Copilot review comments on process cleanup
- LSP cleanup: use async/sync split with Promise.allSettled for proper subprocess cleanup
- LSP stop(): make idempotent by nulling proc before await to prevent race conditions
- Interactive-bash timeout: use .then()/.catch() pattern instead of async callback to avoid unhandled rejections
- Skill-mcp-manager: use void+catch pattern for fire-and-forget signal handlers
* fix: address remaining Copilot review comments
- interactive-bash: reject timeout immediately, fire-and-forget zombie cleanup
- skill-mcp-manager: update comments to accurately describe signal handling strategy
* fix: address additional Copilot review comments
- LSP stop(): add 5s timeout to prevent indefinite hang on stuck processes
- tmux-utils: log warnings when pane title setting fails (both spawn/replace)
- BackgroundManager: delay process.exit() to next tick via setImmediate to allow other signal handlers to complete cleanup
* fix: address code review findings
- Increase exit delay from setImmediate to 100ms setTimeout to allow async cleanup
- Use asyncCleanup for SIGBREAK on Windows for consistency with SIGINT/SIGTERM
- Add try/catch around stderr read in spawnTmuxPane for consistency with replaceTmuxPane
* fix: address latest Copilot review comments
- LSP stop(): properly clear timeout when proc.exited wins the race
- BackgroundManager: use process.exitCode before delayed exit for cleaner shutdown
- spawnTmuxPane: remove redundant log import, reuse existing one
* fix: address latest Copilot review comments
- LSP stop(): escalate to SIGKILL on timeout, add logging
- tmux spawnTmuxPane/replaceTmuxPane: drain stderr immediately to avoid backpressure
* fix: address latest Copilot review comments
- Add .catch() to asyncCleanup() signal handlers to prevent unhandled rejections
- Await proc.exited after SIGKILL with 1s timeout to confirm termination
* fix: increase exit delay to 6s to accommodate LSP cleanup
LSP cleanup can take up to 5s (timeout) + 1s (SIGKILL wait), so the exit
delay must be at least 6s to ensure child processes are properly reaped.
* refactor(lsp): migrate to vscode-jsonrpc for improved stability
Replace custom JSON-RPC implementation with vscode-jsonrpc library.
Use MessageConnection with StreamMessageReader/Writer.
Implement Bun↔Node stream bridges for compatibility.
Preserve all existing functionality (warmup, cleanup, capabilities).
Net reduction of ~60 lines while improving protocol handling.
* fix(lsp): clear timeout on successful response to prevent unhandled rejections
---------
Co-authored-by: justsisyphus <justsisyphus@users.noreply.github.com>
On Windows with Bun v1.3.5 and earlier, spawning LSP servers causes
a segmentation fault crash. This is a known Bun bug fixed in v1.3.6.
Added version check before LSP server spawn that:
- Detects Windows + affected Bun versions (< 1.3.6)
- Throws helpful error with upgrade instructions instead of crashing
- References the Bun issue for users to track
Closes#1047
OpenCode downloads LSP servers (like clangd) to ~/.local/share/opencode/bin,
but isServerInstalled() only checked ~/.config/opencode/bin. This caused
LSP tools to report servers as 'not installed' even when OpenCode had
successfully downloaded them.
Add ~/.local/share/opencode/bin to the detection paths to match OpenCode's
actual behavior.
Co-authored-by: yimingll <yimingll@users.noreply.github.com>
Multiple files were hardcoding ~/.config/opencode paths instead of using
getOpenCodeConfigDir() which respects the OPENCODE_CONFIG_DIR env var.
This broke profile isolation features like OCX ghost mode, where users
set OPENCODE_CONFIG_DIR to a custom path but oh-my-opencode.json and
other configs weren't being read from that location.
Changes:
- plugin-config.ts: Use getOpenCodeConfigDir() directly
- cli/doctor/checks: Use getOpenCodeConfigDir() for auth and config checks
- tools/lsp/config.ts: Use getOpenCodeConfigDir() for LSP config paths
- command loaders: Use getOpenCodeConfigDir() for global command dirs
- hooks: Use getOpenCodeConfigDir() for hook config paths
- config-path.ts: Mark getUserConfigDir() as deprecated
- tests: Ensure OPENCODE_CONFIG_DIR is properly isolated in tests
- Changed lsp_diagnostics error handling to throw errors instead of returning strings
- Line 211: Changed from `return output` to `throw new Error(output)`
- Makes errors display as proper error blocks in TUI
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
* fix(lsp): cleanup orphaned LSP servers on session.deleted
When parallel background agent tasks complete, their LSP servers (for
repos cloned to /tmp/) remain running until a 5-minute idle timeout.
This causes memory accumulation with heavy parallel Sisyphus usage,
potentially leading to OOM crashes.
This change adds cleanupTempDirectoryClients() to LSPServerManager
(matching the pattern used by SkillMcpManager.disconnectSession())
and calls it on session.deleted events.
The cleanup targets idle LSP clients (refCount=0) for temporary
directories (/tmp/, /var/folders/) where agent tasks clone repos.
* chore: retrigger CI checks
Add new language servers from OpenCode's server.ts:
- prisma: Prisma schema support (.prisma)
- ocaml-lsp: OCaml language support (.ml, .mli)
- texlab: LaTeX support (.tex, .bib)
- dockerfile: Dockerfile support (.dockerfile)
- gleam: Gleam language support (.gleam)
- clojure-lsp: Clojure support (.clj, .cljs, .cljc, .edn)
- nixd: Nix language support (.nix)
- tinymist: Typst support (.typ, .typc)
- haskell-language-server: Haskell support (.hs, .lhs)
Add new language extensions from OpenCode's language.ts:
- .ets -> typescript
- .lhs -> haskell
- .kt, .kts -> kotlin
- .nix -> nix
- .typ, .typc -> typst
- .prisma -> prisma
Update server IDs to match OpenCode convention:
- Add 'bash' as primary ID (keep bash-ls as legacy alias)
- Add 'terraform' as primary ID (keep terraform-ls as legacy alias)
Closes#454
Co-authored-by: sisyphus-dev-ai <sisyphus-dev-ai@users.noreply.github.com>
Ahoy! The old code be walkin' the plank on Windows, ARRRR! 🏴☠️
The Problem (a cursed treasure map):
- LSP returns URIs like file:///C:/path/to/file.ts
- Old code: uri.replace("file://", "") produces /C:/path (INVALID on Windows!)
- Windows needs the leadin' slash removed after file:///
The Fix (proper pirate navigation):
- Import fileURLToPath from node:url (the sacred scroll)
- Add uriToPath() helper function (our trusty compass)
- Replace all 10 occurrences of .replace("file://", "")
This matches how the OpenCode mothership handles it in packages/opencode/src/lsp/client.ts
Now Windows users can sail the LSP seas without crashin' on the rocks! 🦜
Previously, when an LSP server was configured but not installed, the error
message said "No LSP server configured" which was misleading. Now the
error message distinguishes between:
1. Server not configured at all
2. Server configured but not installed (with installation hints)
The new error messages include:
- Clear indication of whether server is configured vs installed
- Installation commands for each built-in server
- Supported file extensions
- Configuration examples for custom servers
Fixes#304
Co-authored-by: sisyphus-dev-ai <sisyphus-dev-ai@users.noreply.github.com>
Implement cross-platform process cleanup handlers for LSP servers.
Added registerProcessCleanup() method to LSPServerManager that:
- Kills all spawned LSP server processes on process.exit
- Handles SIGINT (Ctrl+C) - all platforms
- Handles SIGTERM (kill signal) - Unix/macOS/Linux
- Handles SIGBREAK (Ctrl+Break) - Windows specific
This prevents LSP servers from becoming orphan processes when opencode terminates unexpectedly.
🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)
- Add diagnosticsStore to capture Push model notifications
- Handle textDocument/publishDiagnostics notifications in processBuffer
- Fix workspace/configuration response for JSON LSP validation
- Add missing language mappings (json, html, css, sh, fish, md, tf)
- diagnostics() now tries Pull first, falls back to Push store
- Replace API-based recovery with direct JSON file editing for empty content messages
- Add cross-platform storage path support via xdg-basedir (Linux/macOS/Windows)
- Inject '(interrupted)' text part to fix messages with only thinking/meta blocks
- Update README docs with detailed session recovery scenarios
- Add LSPServerManager for connection pooling with idle cleanup
- Add lsp_prepare_rename and lsp_rename tools
- Add lsp_code_actions and lsp_code_action_resolve tools
- Add WorkspaceEdit types and applyWorkspaceEdit utility
- Improve LSP client robustness with stderr buffering and process state tracking
