From 252f166f15e2389718f69fd4b2b733f13725b7f7 Mon Sep 17 00:00:00 2001
From: rain <rain@melonbread.xyz>
Date: Tue, 23 Jun 2026 17:58:25 -0400
Subject: [PATCH] Gentoo user-packages: add omp install via bun (was missing)
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The universal arch/debian scripts had omp install via 'bun add -g
@oh-my-pi/pi-coding-agent' for both OSes. The gentoo script was
missing this block entirely — only the universal's os_family guard
handled arch/debian. On tadbit this meant omp never got installed.

Fix: added an omp install block to the gentoo script after the bun
verification step. Same wrapping in a subshell for undervoltage
safety. Now all three OSes install omp the same way (via bun global).
---
 ...ce_20-install-user-packages-gentoo.sh.tmpl | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/run_once_20-install-user-packages-gentoo.sh.tmpl b/run_once_20-install-user-packages-gentoo.sh.tmpl
index 2c37ada..ff98e84 100644
--- a/run_once_20-install-user-packages-gentoo.sh.tmpl
+++ b/run_once_20-install-user-packages-gentoo.sh.tmpl
@@ -209,6 +209,26 @@ fi
 BUN_VER=$(bun --version 2>/dev/null)
 log "bun: $BUN_VER (from official bun.sh installer; gentoo has no package)"
 
+# Step 6.5: Pi coding agent (oh-my-pi) — installs omp via bun global.
+# Gentoo: bun is in ~/.local/bin (from the curl install above), not
+# /usr/bin, so the package-based install paths in the universal
+# script don't apply. We do this here.
+if command -v bun >/dev/null 2>&1; then
+    if ! command -v omp >/dev/null 2>&1; then
+        log "installing @oh-my-pi/pi-coding-agent via bun global"
+        # Wrap in subshell so a segfault/timeout (e.g. Pi undervoltage
+        # killing the install mid-run, see pitfall #30) doesn't abort
+        # the whole bootstrap. omp can be retried manually later.
+        if (bun add -g @oh-my-pi/pi-coding-agent 2>&1 | tail -10); then
+            log "omp installed: $(omp --version 2>&1 | head -1)"
+        else
+            log "WARNING: bun add -g failed; omp not installed. Retry manually."
+        fi
+    else
+        log "omp already installed: $(omp --version 2>&1 | head -1)"
+    fi
+fi
+
 # Step 7: oh-my-zsh + plugins
 if [[ ! -d "$USER_HOME/.oh-my-zsh" ]]; then
     log "installing oh-my-zsh"