# HG changeset patch
# User IBBoard <dev@ibboard.co.uk>
# Date 1716649114 -3600
# Node ID d6bf7ed9024cbe02bfbe74ffbc6542c4404d597f
# Parent  cfdd6905e45385ff35a3c488367815a6cfa46619
Avoid permission errors in output

This happens when a non-root command runs in a dir where a file
has root-only permissions (e.g. the Puppet repo)

diff -r cfdd6905e453 -r d6bf7ed9024c bashrc
--- a/bashrc	Wed Nov 15 19:28:45 2023 +0000
+++ b/bashrc	Sat May 25 15:58:34 2024 +0100
@@ -69,12 +69,15 @@
 			HG_ROOT=$(rhg root 2>/dev/null)
 			if [[ "x$HG_ROOT" != "x" ]]; then
 				HG_BRANCH=$(<"${HG_ROOT}"/.hg/branch)
-				HG_MODIFIED=$([ "$(rhg status -marud | head -c1)" ] && echo " *")
+				HG_MODIFIED=$([ "$(rhg status -marud 2>&1 | grep -v ": Permission denied (os error 13)" | head -c1)" ] && echo " *")
 				HG_INCOMING_PATH="${HG_ROOT}"/.hg/prompt/cache/incoming
 				HG_OUTGOING_PATH="${HG_ROOT}"/.hg/prompt/cache/outgoing
+				if [[ ! -d "${HG_ROOT}"/.hg/prompt/cache/ ]]; then
+					mkdir -p "${HG_ROOT}"/.hg/prompt/cache/
+				fi
 				if [[ ! -f "${HG_INCOMING_PATH}" || $(($(date +%s) - $(date -r "${HG_INCOMING_PATH}" +%s 2>/dev/null || echo 0) )) -gt $HG_CACHE_TIMEOUT ]]; then
-					hg incoming --quiet --config ui.interactive=False > "$HG_INCOMING_PATH"
-					hg outgoing --quiet --config ui.interactive=False > "$HG_OUTGOING_PATH"
+					hg incoming --quiet --config ui.interactive=False > "$HG_INCOMING_PATH" 2>/dev/null
+					hg outgoing --quiet --config ui.interactive=False > "$HG_OUTGOING_PATH" 2>/dev/null
 				fi
 				HG_IN=$([ -f "${HG_INCOMING_PATH}" ] && wc -l < "$HG_INCOMING_PATH" 2>/dev/null || echo 0)
 				HG_OUT=$([ -f "${HG_OUTGOING_PATH}" ] && wc -l < "$HG_OUTGOING_PATH" 2>/dev/null || echo 0)