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install.sh: don't die when no tailscale interface exists

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Under set -euo pipefail, the TS_IFACE detection pipeline killed the
whole script when grep matched nothing — i.e. on every box without a
tailscaleN interface (containers under userspace networking, or no
tailscale at all). Everything after the agent-context step was silently
skipped: firewall advice, the public-IP warning, the new proxy check.
Latent since v0.1.8; first surfaced on a real container install. Guard
the receiveDir extraction the same way.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
28allday 2026-06-06 13:32:25 +01:00
parent 05e70f127d
commit ee9060e6d0
1 changed files with 2 additions and 2 deletions
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install.sh
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@ -269,7 +269,7 @@ mkdir -p "$CFG_DIR"
RECV_DIR="$HOME/Omarchy-Send"
if [ -f "$CFG_DIR/config.json" ]; then
_rd="$(grep -oE '"receiveDir"[[:space:]]*:[[:space:]]*"[^"]*"' "$CFG_DIR/config.json" \
| sed -E 's/.*:[[:space:]]*"([^"]*)"/\1/' | head -n1)"
| sed -E 's/.*:[[:space:]]*"([^"]*)"/\1/' | head -n1 || true)"
[ -n "${_rd:-}" ] && RECV_DIR="$_rd"
fi
@ -366,7 +366,7 @@ echo " Added an Omarchy-Send section to $CLAUDE_MD."
#
# Tailscale interface: usually tailscale0, but absent when tailscaled runs in
# userspace-networking mode (the default inside containers) — don't hardcode it.
TS_IFACE="$(ip -o link show 2>/dev/null | grep -oE 'tailscale[0-9]+' | head -n1)"
TS_IFACE="$(ip -o link show 2>/dev/null | grep -oE 'tailscale[0-9]+' | head -n1 || true)"
# Container? Under Docker host-networking the port binds the *host's* stack, and
# the firewall belongs on the host, not in this namespace.