mirror of
https://github.com/okxlin/appstore.git
synced 2026-09-24 00:01:00 +00:00
68 lines
1.6 KiB
Bash
Executable File
68 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
set -euo pipefail
|
|
|
|
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
|
|
ENV_FILE="${ENV_FILE:-$ROOT_DIR/.env}"
|
|
|
|
read_env_value() {
|
|
local key="$1"
|
|
[[ -f "$ENV_FILE" ]] || return 0
|
|
local value
|
|
value="$(sed -n "s/^${key}=//p" "$ENV_FILE" | tail -n 1)"
|
|
case "$value" in
|
|
\"*\") value="${value#\"}"; value="${value%\"}" ;;
|
|
\'*\') value="${value#\'}"; value="${value%\'}" ;;
|
|
esac
|
|
printf '%s\n' "$value"
|
|
}
|
|
|
|
configured_value() {
|
|
local key="$1"
|
|
local default_value="$2"
|
|
local value="${!key:-}"
|
|
if [[ -z "$value" ]]; then
|
|
value="$(read_env_value "$key")"
|
|
fi
|
|
printf '%s\n' "${value:-$default_value}"
|
|
}
|
|
|
|
prepare_app_path() {
|
|
local key="$1"
|
|
local default_value="$2"
|
|
local raw path
|
|
raw="$(configured_value "$key" "$default_value")"
|
|
|
|
[[ -n "$raw" ]] || {
|
|
printf '%s must not be empty\n' "$key" >&2
|
|
exit 1
|
|
}
|
|
if [[ "$raw" = /* ]]; then
|
|
printf '%s must be relative to the application version directory\n' "$key" >&2
|
|
exit 1
|
|
fi
|
|
|
|
path="$(realpath -m -- "$ROOT_DIR/${raw#./}")"
|
|
case "$path" in
|
|
"$ROOT_DIR"/*) ;;
|
|
*)
|
|
printf '%s must remain inside the application version directory\n' "$key" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
install -d -m 0700 "$path"
|
|
path="$(realpath -e -- "$path")"
|
|
case "$path" in
|
|
"$ROOT_DIR"/*) ;;
|
|
*)
|
|
printf '%s resolves outside the application version directory\n' "$key" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
chmod 0700 "$path"
|
|
chown -R --no-dereference 1000:1000 "$path"
|
|
}
|
|
|
|
prepare_app_path APP_DATA_DIR ./data
|
|
prepare_app_path APP_DOWNLOADS_DIR ./downloads
|