bug: unable to find 'opencode' process due to invalid pgrep argument

[ilham-agustiawan]

Did you check docs and existing issues?

• I have read all the plugin docs
• I have searched the existing issues
• I have searched the existing opencode issues

Operating system/version

MacOS 26.2 (macos Tahoe)

:checkhealth opencode output

============================================================================== opencode: 2 ⚠️ opencode.nvim ~ - ✅ OK nvim version: 0.12.0-dev+g8754118213. - ✅ OK opencode.nvim git commit hash: f87e18f32a6451cc9dff6400b7bd36be842adf88. - ✅ OK vim.g.opencode_opts: { provider = { enabled = "snacks", tmux = {} } } opencode.nvim [binaries] ~ - ✅ OK opencode available with version 1.1.25. - ✅ OK curl available. - ✅ OK pgrep available. - ✅ OK lsof available. opencode.nvim [snacks] ~ - ✅ OK snacks.input is enabled: ask() will be enhanced. - ✅ OK blink.cmp is available: opts.ask.blink_cmp_sources will be registered in ask(). - ✅ OK snacks.picker is enabled: select() will be enhanced. opencode.nvim [providers] ~ - ✅ OK Configured opencode provider: snacks. - ✅ OK The snacks provider is available. - ⚠️ WARNING The kitty provider is not available — KITTY_LISTEN_ON environment variable is not set. - ADVICE: - Enable remote control in kitty. - ⚠️ WARNING The wezterm provider is not available — wezterm executable not found in $PATH. - ADVICE: - Install wezterm and ensure it's in your $PATH. - ✅ OK The tmux provider is available. - ✅ OK The terminal provider is available.

Describe the bug

This issue was introduced by PR #128, which added a pgrep argument that is invalid on my system.

When I try to run command manually pgrep -lfa 'opencode' | grep '[-]-port' 2>/dev/null || true, It returns the following "illegal option" error:

pgrep -lfa 'opencode' | grep '[-]-port' 2>/dev/null || true
pgrep: illegal option -- a
Usage: pgrep [-filLnvVx] [-d <delim>] [-g <pgrplist>] [-G <gidlist>] [-P <ppidlist>] [-t <termlist>] [-u <euidlist>] [-U <uidlist>] [<pattern>]

My installed pgrep version is

[I] agustiawan@agustiawan-silverbox ~/.con/nvim (main *%)> pgrep -V
pgrep (proctools 0.4pre1) http://proctools.sourceforge.net
[I] agustiawan@agustiawan-silverbox ~/.con/nvim (main *%)> which pgrep
/opt/homebrew/bin/pgrep

Related code:

opencode.nvim/lua/opencode/cli/server.lua

Lines 44 to 47 in f87e18f

	local pgrep_output = exec("pgrep -lfa 'opencode' | grep '[-]-port' 2>/dev/null || true")
	if pgrep_output == "" then
	return {}
	end

Steps To Reproduce

Run OpenCode.ask with any prompt

Expected Behavior

Run as expected

[NickvanDyke]

Thanks for reporting! This should be fixed now. Let me know if you still have issues!