Next.js nft (Node File Tracer) scans homedir() at build time and hits
EPERM on Windows junction points (e.g. Application Data). Adds homedir()/**
to TraceEntryPointsPlugin.traceIgnores on Windows server builds.
T04: resolveNextBin() skips POSIX .bin/next shim on Windows; invokes
next/dist/bin/next via process.execPath instead (ENOENT fix).
T18: shellEscape() branches on isWindows() — PowerShell uses '' doubling,
Unix uses POSIX '\'' escaping. All 4 agent plugins benefit automatically.
T06 secondary: tmux attach hint in `ao spawn` output gated behind
runtimeName === "tmux" (process runtime has no tmux session).
T06/T11: runtime-process destroy() and isAlive() fall back to
handle.data.pid when the in-memory processes Map is empty — fixes
cross-process CLI calls (ao session ls / ao session kill).
On Windows, fs.constants.X_OK is equivalent to F_OK (execute bit does
not exist), so any existing file passes the check. The empty extension
was also tried first, meaning a bare file named "gh" would be selected
over gh.exe. Switch to F_OK and only check .exe/.cmd extensions.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Mirrors the fixes already applied to agent-claude-code:
I-1: Guard ps -eo pid,tty,args behind isWindows() in isProcessRunning for
all three agents. ps is Unix-only; a stale tmux handle on Windows
would silently return false via exception catch. The explicit guard
makes intent clear and avoids the unnecessary execFile call.
I-2: Inline systemPromptFile content on Windows instead of $(cat ...)
bash command substitution (aider: --system-prompt; opencode: prompt
value). codex is unaffected — it passes the path via -c flag and
reads the file itself.
Tests: added isWindows mock (default false) to all three test suites to
prevent real isWindows()=true on Windows from triggering the new guard
in existing Unix-path tests. Added Windows-specific tests for each fix.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
C-1: Add AO_DATA_DIR allowlist validation to METADATA_UPDATER_SCRIPT_NODE.
The Node.js PostToolUse hook now validates AO_DATA_DIR against
~/.ao/, ~/.agent-orchestrator/, and os.tmpdir() before writing —
matching the protection already in ao-metadata-helper.sh and the
Node.js wrappers in agent-workspace-hooks.ts.
I-1: Guard getCachedProcessList() against Windows. ps -eo pid,tty,args
is Unix-only; the guard makes the intent explicit and avoids a
spurious execFile call when a stale tmux handle is encountered on
Windows.
I-2: Read systemPromptFile content synchronously on Windows instead of
using $(cat ...) bash command substitution, which is not understood
by PowerShell or cmd.exe.
Tests added for all three fixes.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Prevents duplicate SIGINT/SIGTERM handlers if called more than once for
the same ChildProcess — avoids double killProcessTree and racing
process.exit(1) from stacked SIGKILL fallback timers.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The function was a one-line pass-through to findPidByPort with no added
logic. Callers now import findPidByPort from @composio/ao-core directly.
waitForPortFree calls findPidByPort inline. Deleted the test file that
only tested the pass-through.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
killProcessTree: drop the SIGTERM-without-/F branch on Windows.
taskkill without /F sends WM_CLOSE which is unreliable for headless
Node.js console processes — they may silently survive, leaving orphaned
processes. Always pass /F so termination is guaranteed. Callers that
do SIGTERM→wait→SIGKILL escalation are unaffected: SIGKILL simply
finds the process already dead.
agent-workspace-hooks: correct JSDoc that still said <name>.js after
the extension was changed to .cjs (forced CJS mode).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
pwsh and powershell.exe cannot run bash scripts any more than cmd.exe
can — shebangs are ignored and bash-specific syntax fails. The previous
guard only matched cmd.exe, allowing pwsh (the most common Windows
fallback) to silently invoke -File on a bash script and produce a
confusing PowerShell syntax error.
Simplify to: throw on any Windows shell without AO_BASH_PATH. Also
removes the now-dead getShell() call and -File code path from
script-runner.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Spawning with detached: true unconditionally creates a new console
window on Windows. Use the same !isWindows() pattern established
elsewhere in this PR so the process group behaviour is correct on
both platforms. killProcessTree already uses taskkill /T on Windows
so cleanup is unaffected.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- fix(platform): always use /bin/sh on Unix instead of \$SHELL so
postCreate commands and runtime launches work correctly when the
user's login shell is non-POSIX (fish, nushell, etc.)
- fix(script-runner): detect cmd.exe fallback on Windows and throw a
clear, actionable error pointing to AO_BASH_PATH rather than passing
the PowerShell-specific -File flag to cmd.exe (which produces a
cryptic error and still can't run bash scripts)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
If the child exits before the 5-second escalation window, the fallback
setTimeout would still fire and call process.exit(1). Track the timer
in the outer scope so the child.once("exit") handler can cancel it.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Extract forwardSignalsToChild(pid, child) into shell.ts — eliminates verbatim
duplication of the SIGTERM/SIGKILL forwarding logic between dashboard.ts and start.ts
- Fix build script: replace node -e "require(...)" with node --input-type=commonjs -e
"require(...)" — required because package is "type":"module" and require is not
available in node -e by default in ESM context
- Fix duplicate import in shell.ts (no-duplicate-imports lint error)
- Reject Windows drive-letter (C:\) and UNC (\server\share) paths in symlink
validation — previously only Unix absolute paths starting with "/" were blocked
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Remove getEnvDefaults from @composio/ao-core public API — no production callers;
the function remains in platform.ts for future use (B10/B11)
- Add 5 s SIGKILL fallback in dashboard.ts and start.ts forward() handlers so the
parent process cannot hang indefinitely if the child ignores SIGTERM
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
PowerShell -Command does not forward argv elements after the command string to the
script — they are treated as top-level PowerShell args and silently dropped. Using
-File passes remaining args as positional parameters ($1, $2, …) to the script, so
e.g. `ao doctor --fix` correctly reaches the script on Windows.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add test case for IPv6 LISTENING entries ([::]:3000) in Windows netstat output
- Add @internal JSDoc to _resetShellCache to clarify it is test-only
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Extract shared NODE_UPDATE_AO_METADATA constant used by both gh/git wrappers
- Add AO_DATA_DIR validation matching bash ao-metadata-helper.sh (must be under ~/.ao/, ~/.agent-orchestrator/, or tmpdir)
- Bump WRAPPER_VERSION to 0.5.0 to force reinstall with new security check
- Update version in agent-codex and core tests to match 0.5.0
- Fix CI test failures from WRAPPER_VERSION bump (0.2.0 → 0.4.0 → 0.5.0)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Squash merges feat/windows-hooks-and-launch (PR #1033) into PR1.
Blockers addressed:
- B16: ~/.ao/bin/gh and git wrappers are now Node.js scripts + .cmd shims on
Windows (bash on Unix unchanged). WRAPPER_VERSION bumped to 0.3.0 to force
reinstall.
- B17: Claude Code PostToolUse hook uses JSON.parse/fs built-ins on Windows
instead of bash+jq+grep+sed. Atomic writes via temp file + renameSync.
chmod skipped on Windows.
- B18: runtime-process uses getShell().cmd + shellInfo.args() instead of
shell:true (which resolves to cmd.exe on Windows). getShell() returns
pwsh > powershell.exe > cmd.exe on Windows, bash on Unix.
Conflict resolution:
- runtime-process spawn: kept PR5's getShell() approach (B18 fix), removed
shell:true which PR1 had as a placeholder.
- runtime-process destroy: kept PR1's cleaner killProcessTree delegation
(PR5 had inline platform-branching written before killProcessTree was
integrated into this worktree).
- Tests: merged PR5's new Windows compatibility tests, adjusted assertions to
match PR1's killProcessTree(pid, signal) API. Fixed Windows compat tests
that expected old spawn(launchCommand, opts) signature.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
On Unix, -0 === 0 in JS, so killProcessTree(0) would call process.kill(0)
which sends the signal to every process in the calling process's group,
killing AO itself. findPidByPort can return "0" since it passes the
truthiness check and the /^\d+$/ regex. Guard pid <= 0 at the top of
killProcessTree and return early.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Detached children run in their own process group, so Ctrl+C does not reach
them. Without forwarding, the dashboard holds the port after the parent exits.
Matches the identical pattern in start.ts lines 1154-1165.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Without detached:true on Unix, killProcessTree(pid) calls process.kill(-pid)
which targets a process group the child never owns — ESRCH causes fallback to
direct kill, leaving grandchild processes alive. Matches the pattern already
used in start.ts lines 782 and 795.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
z.string().default(getDefaultRuntime()) evaluates getDefaultRuntime() once
at module load time, creating hidden coupling between import order and
platform detection. Using a factory function ensures the default is resolved
lazily each time it is needed, making the intent explicit.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
getShell() on Unix returns process.env.SHELL || /bin/sh, which may be zsh,
fish, or plain sh. When a script file is passed as an argument to these
shells (file mode), the #!/bin/bash shebang is ignored and bash-specific
syntax in ao-doctor.sh / ao-update.sh / setup.sh breaks.
Fix: hardcode bash on Unix (AO_BASH_PATH still overrides it), use getShell()
only on Windows where bash is unavailable.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
vi.clearAllMocks() clears call history but not mockReturnValue implementations.
The Windows pwsh shell tests were polluting subsequent tests that expected the
default sh mock. Changed to mockReturnValueOnce so the override is consumed
by the single call and subsequent tests get the default sh implementation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
fix(windows): platform-aware shell for workspaces and script-runner (B07, B08, B19)
B07: workspace-worktree and workspace-clone use getShell() instead of sh -c.
B08: script-runner spawns scripts in file-mode on Unix (so $1/$2/$3 reach
positional args) and uses getShell() on Windows; AO_BASH_PATH override
uses || so empty string is treated as unset.
B19: workspace-worktree symlink falls back to cpSync on Windows.
Also fixes path separator check in workspace-worktree to use path.sep
instead of hardcoded "/" for correct Windows behaviour.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
B13 (P0): All 4 agent plugins now check PID directly when runtime is
'process' instead of only scanning ps -eo for tmux TTYs. Enables correct
dashboard activity state on Windows.
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Split the single taskkill test into two: SIGTERM uses /T /PID (graceful)
and SIGKILL uses /T /F /PID (force), matching the updated implementation.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
SIGTERM now uses taskkill /T /PID (WM_CLOSE, graceful) instead of /F,
preserving the SIGTERM→wait→SIGKILL escalation used by lifecycle-service,
start.ts, and runtime-process. SIGKILL keeps /T /F /PID (force).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The forward handler now self-removes both listeners before calling
killProcessTree, so a second signal cannot invoke it again on an
already-dead PID.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two Bugbot issues from the detached-dashboard and killProcessTree changes:
1. Dashboard Ctrl+C orphan: with detached:true on Unix, the dashboard is in
its own process group and does not receive SIGINT from the terminal. Add
process.once(SIGINT/SIGTERM) handlers that forward the signal via
killProcessTree so the entire dashboard group is reaped on exit. Handlers
are cleaned up when the dashboard exits to avoid leaks.
2. stopLifecycleWorker wrong return value: killProcessTree swallows ESRCH,
so a stale PID entry (process already dead) now returned true ("stopped")
instead of false ("not running"). Add an isProcessRunning guard before
the kill to restore the original semantics.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Dashboard was spawned with detached:false, so killProcessTree's
process.kill(-pid) failed with ESRCH (not the group leader) and fell
back to killing only the listening process, orphaning Next.js workers.
Matches the runtime-process pattern: detached:!isWindows() makes the
dashboard the process group leader on Unix so the negative-PID group
kill in killProcessTree correctly reaps all children. On Windows,
detached:false is preserved — taskkill /T /F handles the tree kill
by PID regardless of process group membership.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Fixes B05 and B06: replaces all Unix-only process management with the
platform adapter so AO works on Windows with runtime: process.
- dashboard stop/rebuild uses findPidByPort() (netstat on Windows, lsof on Unix)
- runtime-process destroy uses killProcessTree() (taskkill /T /F on Windows,
negative-PID SIGKILL on Unix) with conditional detached flag
- start.ts restart, ao stop --all, and stop-dashboard paths all switched
from process.kill() to killProcessTree() so child processes are reaped
- lifecycle-service stopLifecycleWorker() replaced with killProcessTree()
- Fixed destroy() hang: exit listener now registered before awaiting kill
so fast-exiting processes don't fire before the listener attaches
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Return ChildProcess from execFile mock implementations and use "" instead
of undefined for execFileSync mock return value to satisfy strict types.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Centralizes all platform-branching logic: shell resolution (pwsh > powershell > cmd),
process tree kill (taskkill on Windows), port-based PID discovery (netstat on Windows),
runtime defaults, and env defaults.
Addresses blockers B05, B06, B07, B08 from Windows compatibility proposal.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Remove the post-startup "Next step: ao spawn <issue-number>" hint
per reviewer feedback — the dashboard already guides users.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace hardcoded magic number 3000 across spawn.ts, session.ts,
open.ts, dashboard.ts, and start.ts with a shared DEFAULT_PORT
constant from lib/constants.ts. Fixes Bugbot review feedback.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add mockClear() before mockReturnThis() in spawn test beforeEach to
prevent call history accumulating across tests. Fixes Bugbot review
feedback about stale mock.calls.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When dashboard is disabled, print `ao session attach <id>` instead of
an unreachable dashboard URL. Fixes Bugbot review feedback.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace raw `tmux attach -t` commands in CLI output with web dashboard
URLs (`http://localhost:{port}/sessions/{sessionId}`) across all four
CLI commands: spawn, session restore, open, and start.
Add `stripHashPrefix` helper in session-utils to extract AO session IDs
from hash-prefixed tmux session names. Remove unused `tmuxTarget`
variable from start command.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Address review feedback:
- Remove duplicate created/spawned messages — use single spinner.succeed
- Add "(if running)" qualifier for dashboard mention since ao spawn
does not start the dashboard itself
- Update test mock to expose spinner for output assertions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Priyanshu Choudhary
Cursor Agent
Dhruv Sharma
Adil Shaikh
adil