nexus/ProxmoxVE
2
0
Fork 0
mirror of https://github.com/community-scripts/ProxmoxVE.git synced 2026-04-18 00:12:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Make shell command substitutions safe with || true (#13279)

Browse Source 
Add defensive fallbacks (|| true) to multiple command substitutions to prevent non-zero exits when commands produce no output or are unavailable. Changes touch misc/api.func, misc/build.func and misc/tools.func and cover places like lspci, /proc/cpuinfo parsing, /etc/os-release reads, hostname -I usage, grep reads from vars files and maps, pct config parsing, storage/template lookups, tool version detection, NVIDIA driver version extraction, and MeiliSearch config parsing. These edits do not change functional behavior aside from ensuring the scripts continue running (variables will be empty) instead of failing in stricter shells or when commands return non-zero status.
This commit is contained in:
CanbiZ (MickLesk)
2026-03-25 13:06:21 +01:00
committed by GitHub
parent de356fa8b6
commit 53bc492fdb
3 changed files with 22 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
misc/tools.func
View File

@@ -524,12 +524,12 @@ is_tool_installed() {
case "$tool_name" in
mariadb)
if command -v mariadb >/dev/null 2>&1; then
installed_version=$(mariadb --version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
installed_version=$(mariadb --version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1 || true)
fi
;;
mysql)
if command -v mysql >/dev/null 2>&1; then
installed_version=$(mysql --version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
installed_version=$(mysql --version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1 || true)
fi
;;
mongodb | mongod)
@@ -539,7 +539,7 @@ is_tool_installed() {
;;
node | nodejs)
if command -v node >/dev/null 2>&1; then
installed_version=$(node -v 2>/dev/null | grep -oP '^v\K[0-9]+')
installed_version=$(node -v 2>/dev/null | grep -oP '^v\K[0-9]+' || true)
fi
;;
php)
@@ -4837,7 +4837,7 @@ _setup_nvidia_gpu() {
# Use regex to extract version number (###.##.## or ###.## pattern)
local nvidia_host_version=""
if [[ -f /proc/driver/nvidia/version ]]; then
nvidia_host_version=$(grep -oP '\d{3,}\.\d+(\.\d+)?' /proc/driver/nvidia/version 2>/dev/null | head -1)
nvidia_host_version=$(grep -oP '\d{3,}\.\d+(\.\d+)?' /proc/driver/nvidia/version 2>/dev/null | head -1 || true)
fi
if [[ -z "$nvidia_host_version" ]]; then
@@ -7321,7 +7321,7 @@ function setup_meilisearch() {
MEILI_HOST="${MEILISEARCH_HOST:-127.0.0.1}"
MEILI_PORT="${MEILISEARCH_PORT:-7700}"
MEILI_DUMP_DIR="${MEILISEARCH_DUMP_DIR:-/var/lib/meilisearch/dumps}"
MEILI_MASTER_KEY=$(grep -E "^master_key\s*=" /etc/meilisearch.toml 2>/dev/null | sed 's/.*=\s*"\(.*\)"/\1/' | tr -d ' ')
MEILI_MASTER_KEY=$(grep -E "^master_key\s*=" /etc/meilisearch.toml 2>/dev/null | sed 's/.*=\s*"\(.*\)"/\1/' | tr -d ' ' || true)
# Create dump before update if migration is needed
local DUMP_UID=""
@@ -7387,7 +7387,7 @@ function setup_meilisearch() {
# We choose option 2: backup and proceed with warning
if [[ "$NEEDS_MIGRATION" == "true" ]] && [[ -z "$DUMP_UID" ]]; then
local MEILI_DB_PATH
MEILI_DB_PATH=$(grep -E "^db_path\s*=" /etc/meilisearch.toml 2>/dev/null | sed 's/.*=\s*"\(.*\)"/\1/' | tr -d ' ')
MEILI_DB_PATH=$(grep -E "^db_path\s*=" /etc/meilisearch.toml 2>/dev/null | sed 's/.*=\s*"\(.*\)"/\1/' | tr -d ' ' || true)
MEILI_DB_PATH="${MEILI_DB_PATH:-/var/lib/meilisearch/data}"
if [[ -d "$MEILI_DB_PATH" ]] && [[ -n "$(ls -A "$MEILI_DB_PATH" 2>/dev/null)" ]]; then
@@ -7407,7 +7407,7 @@ function setup_meilisearch() {
# If migration needed and dump was created, remove old data and import dump
if [[ "$NEEDS_MIGRATION" == "true" ]] && [[ -n "$DUMP_UID" ]]; then
local MEILI_DB_PATH
MEILI_DB_PATH=$(grep -E "^db_path\s*=" /etc/meilisearch.toml 2>/dev/null | sed 's/.*=\s*"\(.*\)"/\1/' | tr -d ' ')
MEILI_DB_PATH=$(grep -E "^db_path\s*=" /etc/meilisearch.toml 2>/dev/null | sed 's/.*=\s*"\(.*\)"/\1/' | tr -d ' ' || true)
MEILI_DB_PATH="${MEILI_DB_PATH:-/var/lib/meilisearch/data}"
msg_info "Removing old MeiliSearch database for migration"