mirror of
https://github.com/nextcloud/docker.git
synced 2026-02-18 06:12:13 +01:00
refactor(entrypoint) improve script clarity
Improved entrypoint script clarity: - General code reformatting - Refactors to keep most lines <=90 characters - Updates existing comments for clarity/consistency/usefulness - Adds new, clarifying comments - Adds/enhances descriptions for all utility functions - Adds reminder language re: ash/dash script compatibility - Minor adjustments to some error/general output - Noted some future "TODO" (possible) items - Fix non-POSIX variable compliance No logic changes. Signed-off-by: Josh <josh.t.richards@gmail.com>
This commit is contained in:
Josh
GitHub
parent
c8211b8672
commit
d15179409a
@ -1,16 +1,64 @@
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#!/bin/sh
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set -eu
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# version_greater A B returns whether A > B
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###############################################################################
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# Entrypoint script for Nextcloud Docker container
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###############################################################################
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# Handles container-specific operations such as initialization, automatic configuration,
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# user/group ID management, and setup checks. Also runs Nextcloud Server’s built-in
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# installation and upgrade routines in a way that fits the container environment.
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#
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# Supports environment-based configuration injection at install time for all key
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# parameters (see README for details). After installation, allows reconfiguration
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# of select parameters via environment variables - except NEXTCLOUD_TRUSTED_DOMAINS
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# and those set by the Nextcloud installer.
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#
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# REMINDER: This script must work with non-interactive, POSIX-compliant shells used in our
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# images. Do not use Bash-specific syntax ("bashisms"): /bin/sh is always either 'ash'
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# (BusyBox) or 'dash' (Debian), not Bash. Stick to standard POSIX shell features.
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# Resources for writing portable shell scripts:
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# - checkbashisms (Alpine: checkbashisms; Debian: devscripts)
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# - https://mywiki.wooledge.org/Bashism
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# - https://www.shellcheck.net/
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# Same also applies to any commands called too (e.g., GNU find versus Busybox find).
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###############################################################################
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# Utility Functions
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###############################################################################
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# Command for running `occ`
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OCC="php /var/www/html/occ"
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# version_greater
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# Compare two version strings (A and B).
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# Arguments:
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# $1: Version string A
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# $2: Version string B
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# Returns: 0 (true) if version A is greater than B; 1 (false) otherwise.
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version_greater() {
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[ "$(printf '%s\n' "$@" | sort -t '.' -n -k1,1 -k2,2 -k3,3 -k4,4 | head -n 1)" != "$1" ]
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}
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# return true if specified directory is empty
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# directory_empty
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# Check if a directory is empty.
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# Arguments:
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# $1: Directory path.
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# Returns: 0 (true) if directory is empty; 1 (false) otherwise.
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directory_empty() {
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[ -z "$(ls -A "$1/")" ]
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}
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# run_as
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# Run a command as the specified user if running as root, otherwise as current user.
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# Arguments:
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# $1: Command string to execute.
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# Globals:
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# user - Username to switch to (when running as root).
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# Returns: the exit code of the executed command.
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# TODO:
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# Consider printing error message then returning (or exiting the script) if a command fails.
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# If some callers want to handle errors, hide behind optional flag ("--exit-on-error").
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run_as() {
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if [ "$(id -u)" = 0 ]; then
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su -p "$user" -s /bin/sh -c "$1"
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@ -19,13 +67,17 @@ run_as() {
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fi
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}
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# Execute all executable files in a given directory in alphanumeric order
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# run_path
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# Execute all executable .sh files in the specified hook folder, in alphanumeric order.
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# Arguments:
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# $1: Name of the hook folder inside /docker-entrypoint-hooks.d/
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# Returns: 0 on success; exits the script on any hook failure.
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run_path() {
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local hook_folder_path="/docker-entrypoint-hooks.d/$1"
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local return_code=0
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local found=0
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hook_folder_path="/docker-entrypoint-hooks.d/$1"
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return_code=0
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found=0
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echo "=> Searching for hook scripts (*.sh) to run, located in the folder \"${hook_folder_path}\""
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echo "=> Searching for hook scripts (*.sh) to run in \"${hook_folder_path}\""
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if ! [ -d "${hook_folder_path}" ] || directory_empty "${hook_folder_path}"; then
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echo "==> Skipped: the \"$1\" folder is empty (or does not exist)"
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@ -35,40 +87,43 @@ run_path() {
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find "${hook_folder_path}" -maxdepth 1 -iname '*.sh' '(' -type f -o -type l ')' -print | sort | (
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while read -r script_file_path; do
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if ! [ -x "${script_file_path}" ]; then
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echo "==> The script \"${script_file_path}\" was skipped, because it lacks the executable flag"
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echo "==> The script \"${script_file_path}\" was skipped: lacks exec flag"
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found=$((found-1))
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continue
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fi
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echo "==> Running the script (cwd: $(pwd)): \"${script_file_path}\""
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echo "==> Running script (cwd: $(pwd)): \"${script_file_path}\""
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found=$((found+1))
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run_as "${script_file_path}" || return_code="$?"
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if [ "${return_code}" -ne "0" ]; then
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echo "==> Failed at executing script \"${script_file_path}\". Exit code: ${return_code}"
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echo "==> Failed executing \"${script_file_path}\". Exit code: ${return_code}"
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exit 1
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fi
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echo "==> Finished executing the script: \"${script_file_path}\""
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echo "==> Finished executing: \"${script_file_path}\""
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done
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if [ "$found" -lt "1" ]; then
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echo "==> Skipped: the \"$1\" folder does not contain any valid scripts"
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echo "==> Skipped: the \"$1\" folder contains no valid scripts"
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else
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echo "=> Completed executing scripts in the \"$1\" folder"
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echo "=> Completed executing scripts in \"$1\""
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fi
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)
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}
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# usage: file_env VAR [DEFAULT]
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# ie: file_env 'XYZ_DB_PASSWORD' 'example'
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# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of
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# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature)
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# file_env
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# Load an environment variable from a file if available (supporting Docker secrets).
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# Arguments:
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# $1: Name of the environment variable.
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# $2: (Optional) Default value if not set.
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# Returns: Sets the environment variable named by $1.
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file_env() {
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local var="$1"
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local fileVar="${var}_FILE"
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local def="${2:-}"
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local varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//")
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local fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//")
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var="$1"
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fileVar="${var}_FILE"
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def="${2:-}"
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varValue=$(env | grep -E "^${var}=" | sed -E -e "s/^${var}=//")
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fileVarValue=$(env | grep -E "^${fileVar}=" | sed -E -e "s/^${fileVar}=//")
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if [ -n "${varValue}" ] && [ -n "${fileVarValue}" ]; then
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echo >&2 "error: both $var and $fileVar are set (but are exclusive)"
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exit 1
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@ -83,22 +138,32 @@ file_env() {
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unset "$fileVar"
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}
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###############################################################################
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# Main Entrypoint Logic
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###############################################################################
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# Disable the Apache remoteip configuration if requested via environment variable.
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# TODO: This probably be moved inside the main initialization/upgrade block below.
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if expr "$1" : "apache" 1>/dev/null; then
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if [ -n "${APACHE_DISABLE_REWRITE_IP+x}" ]; then
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a2disconf remoteip
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fi
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fi
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# Only run this block if entrypoint command is Apache|PHP-FPM, or if explicitly requested.
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# TODO: This huge block should probably be broken into several discrete functions for maintainability.
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if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UPDATE:-0}" -eq 1 ]; then
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uid="$(id -u)"
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gid="$(id -g)"
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# Determine effective user and group for Nextcloud operations.
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if [ "$uid" = '0' ]; then
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case "$1" in
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apache2*)
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user="${APACHE_RUN_USER:-www-data}"
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group="${APACHE_RUN_GROUP:-www-data}"
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# strip off any '#' symbol ('#1000' is valid syntax for Apache)
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# Strip off any '#' symbol ('#1000' is valid syntax for Apache)
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user="${user#'#'}"
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group="${group#'#'}"
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;;
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@ -112,104 +177,138 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
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group="$gid"
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fi
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# If REDIS_HOST is set, configure PHP sessions to use Redis.
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if [ -n "${REDIS_HOST+x}" ]; then
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echo "Configuring Redis as session handler"
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{
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file_env REDIS_HOST_PASSWORD
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echo 'session.save_handler = redis'
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# check if redis host is an unix socket path
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if [ "$(echo "$REDIS_HOST" | cut -c1-1)" = "/" ]; then
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if [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
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file_env REDIS_HOST_PASSWORD
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# Determine session.save_path depending on socket or TCP and credentials.
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redis_save_path=""
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first_char=$(printf '%s' "$REDIS_HOST" | cut -c1-1)
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if [ "$first_char" = "/" ]; then
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# Unix socket
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if [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
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if [ -n "${REDIS_HOST_USER+x}" ]; then
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echo "session.save_path = \"unix://${REDIS_HOST}?auth[]=${REDIS_HOST_USER}&auth[]=${REDIS_HOST_PASSWORD}\""
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redis_save_path="unix://${REDIS_HOST}?auth[]=${REDIS_HOST_USER}&auth[]=${REDIS_HOST_PASSWORD}"
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else
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echo "session.save_path = \"unix://${REDIS_HOST}?auth=${REDIS_HOST_PASSWORD}\""
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fi
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else
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echo "session.save_path = \"unix://${REDIS_HOST}\""
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fi
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# check if redis password has been set
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elif [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
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if [ -n "${REDIS_HOST_USER+x}" ]; then
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echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth[]=${REDIS_HOST_USER}&auth[]=${REDIS_HOST_PASSWORD}\""
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else
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echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth=${REDIS_HOST_PASSWORD}\""
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redis_save_path="unix://${REDIS_HOST}?auth=${REDIS_HOST_PASSWORD}"
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fi
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else
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echo "session.save_path = \"tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}\""
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redis_save_path="unix://${REDIS_HOST}"
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fi
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echo "redis.session.locking_enabled = 1"
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echo "redis.session.lock_retries = -1"
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# redis.session.lock_wait_time is specified in microseconds.
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# Wait 10ms before retrying the lock rather than the default 2ms.
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echo "redis.session.lock_wait_time = 10000"
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} > /usr/local/etc/php/conf.d/redis-session.ini
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elif [ -n "${REDIS_HOST_PASSWORD+x}" ]; then
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# TCP with password
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if [ -n "${REDIS_HOST_USER+x}" ]; then
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redis_save_path="tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth[]=${REDIS_HOST_USER}&auth[]=${REDIS_HOST_PASSWORD}"
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else
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redis_save_path="tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}?auth=${REDIS_HOST_PASSWORD}"
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fi
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else
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# TCP without password
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redis_save_path="tcp://${REDIS_HOST}:${REDIS_HOST_PORT:=6379}"
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fi
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# Write the configuration file using a heredoc.
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cat > /usr/local/etc/php/conf.d/redis-session.ini <<EOF
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session.save_handler = redis
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session.save_path = "${redis_save_path}"
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redis.session.locking_enabled = 1
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redis.session.lock_retries = -1
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# redis.session.lock_wait_time is specified in microseconds.
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# Wait 10ms before retrying the lock rather than the default 2ms.
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redis.session.lock_wait_time = 10000
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EOF
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fi
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# If another process is syncing the html folder, wait for
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# it to be done, then escape initalization.
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# Use file locking to ensure only one initialization or upgrade runs at a time.
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(
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if ! flock -n 9; then
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# If we couldn't get it immediately, show a message, then wait for real
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echo "Another process is initializing Nextcloud. Waiting..."
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flock 9
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fi
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installed_version="0.0.0.0"
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if [ -f /var/www/html/version.php ]; then
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# TODO: The error handling should be improved here in case of syntax/etc errors
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# shellcheck disable=SC2016
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installed_version="$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')"
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fi
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# TODO: The error handling should be improved here in case of syntax/etc errors
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# shellcheck disable=SC2016
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image_version="$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')"
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if version_greater "$installed_version" "$image_version"; then
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echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"
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echo "Can't start Nextcloud: data version ($installed_version) is higher than"
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echo "docker image version ($image_version); downgrading is not supported."
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echo "Are you sure you have pulled a newer image version?"
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exit 1
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fi
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# Image version needs to be > installed version to proceed farther.
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# NOTE: Also true if there is no installed version.
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if version_greater "$image_version" "$installed_version"; then
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echo "Initializing nextcloud $image_version ..."
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# Check for an already installed version that isn't in allowable upgrade jump range.
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if [ "$installed_version" != "0.0.0.0" ]; then
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if [ "${image_version%%.*}" -gt "$((${installed_version%%.*} + 1))" ]; then
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echo "Can't start Nextcloud because upgrading from $installed_version to $image_version is not supported."
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echo "It is only possible to upgrade one major version at a time. For example, if you want to upgrade from version 14 to 16, you will have to upgrade from version 14 to 15, then from 15 to 16."
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echo "Can't start Nextcloud: upgrading from $installed_version to"
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echo "$image_version is not supported."
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echo "You can upgrade only one major version at a time."
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echo "E.g., to upgrade from 14 to 16, first upgrade 14 to 15, then 15 to 16."
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exit 1
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fi
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# Installed version has been deemed within allow upgrade jump range...
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echo "Upgrading nextcloud from $installed_version ..."
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run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
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run_as "$OCC app:list" | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_before
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fi
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# Handle rsync configuration
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if [ "$(id -u)" = 0 ]; then
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rsync_options="-rlDog --chown $user:$group"
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else
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rsync_options="-rlD"
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fi
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rsync $rsync_options --delete --exclude-from=/upgrade.exclude /usr/src/nextcloud/ /var/www/html/
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# Replace installed code with newer image code except for exclusions
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rsync "$rsync_options" --delete --exclude-from=/upgrade.exclude \
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/usr/src/nextcloud/ /var/www/html/
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# Utilize newer image code versions if no existing { config, data, custom_apps, themes }
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for dir in config data custom_apps themes; do
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if [ ! -d "/var/www/html/$dir" ] || directory_empty "/var/www/html/$dir"; then
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rsync $rsync_options --include "/$dir/" --exclude '/*' /usr/src/nextcloud/ /var/www/html/
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rsync "$rsync_options" --include "/$dir/" --exclude '/*' \
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/usr/src/nextcloud/ /var/www/html/
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fi
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done
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rsync $rsync_options --include '/version.php' --exclude '/*' /usr/src/nextcloud/ /var/www/html/
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# Install
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# Replace installed code's version.php with newer image code version
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rsync "$rsync_options" --include '/version.php' --exclude '/*' \
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/usr/src/nextcloud/ /var/www/html/
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# Install block for fresh instances.
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if [ "$installed_version" = "0.0.0.0" ]; then
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echo "New nextcloud instance"
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# Handle initial admin credentials (if provided)
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file_env NEXTCLOUD_ADMIN_PASSWORD
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file_env NEXTCLOUD_ADMIN_USER
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install=false
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if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] && [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
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# shellcheck disable=SC2016
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install_options='-n --admin-user "$NEXTCLOUD_ADMIN_USER" --admin-pass "$NEXTCLOUD_ADMIN_PASSWORD"'
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if [ -n "${NEXTCLOUD_ADMIN_USER+x}" ] \
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&& [ -n "${NEXTCLOUD_ADMIN_PASSWORD+x}" ]; then
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install_options="-n \
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--admin-user \"$NEXTCLOUD_ADMIN_USER\" \
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--admin-pass \"$NEXTCLOUD_ADMIN_PASSWORD\""
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if [ -n "${NEXTCLOUD_DATA_DIR+x}" ]; then
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# shellcheck disable=SC2016
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install_options=$install_options' --data-dir "$NEXTCLOUD_DATA_DIR"'
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install_options="$install_options \
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--data-dir \"$NEXTCLOUD_DATA_DIR\""
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fi
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# Handle database configuration (if specified)
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file_env MYSQL_DATABASE
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file_env MYSQL_PASSWORD
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file_env MYSQL_USER
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@ -219,68 +318,98 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
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if [ -n "${SQLITE_DATABASE+x}" ]; then
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echo "Installing with SQLite database"
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# shellcheck disable=SC2016
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install_options=$install_options' --database-name "$SQLITE_DATABASE"'
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install_options="$install_options \
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--database-name \"$SQLITE_DATABASE\""
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install=true
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elif [ -n "${MYSQL_DATABASE+x}" ] && [ -n "${MYSQL_USER+x}" ] && [ -n "${MYSQL_PASSWORD+x}" ] && [ -n "${MYSQL_HOST+x}" ]; then
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elif [ -n "${MYSQL_DATABASE+x}" ] \
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&& [ -n "${MYSQL_USER+x}" ] \
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&& [ -n "${MYSQL_PASSWORD+x}" ] \
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&& [ -n "${MYSQL_HOST+x}" ]; then
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echo "Installing with MySQL database"
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# shellcheck disable=SC2016
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install_options=$install_options' --database mysql --database-name "$MYSQL_DATABASE" --database-user "$MYSQL_USER" --database-pass "$MYSQL_PASSWORD" --database-host "$MYSQL_HOST"'
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install_options="$install_options \
|
||||
--database mysql \
|
||||
--database-name \"$MYSQL_DATABASE\" \
|
||||
--database-user \"$MYSQL_USER\" \
|
||||
--database-pass \"$MYSQL_PASSWORD\" \
|
||||
--database-host \"$MYSQL_HOST\""
|
||||
install=true
|
||||
elif [ -n "${POSTGRES_DB+x}" ] && [ -n "${POSTGRES_USER+x}" ] && [ -n "${POSTGRES_PASSWORD+x}" ] && [ -n "${POSTGRES_HOST+x}" ]; then
|
||||
elif [ -n "${POSTGRES_DB+x}" ] \
|
||||
&& [ -n "${POSTGRES_USER+x}" ] \
|
||||
&& [ -n "${POSTGRES_PASSWORD+x}" ] \
|
||||
&& [ -n "${POSTGRES_HOST+x}" ]; then
|
||||
echo "Installing with PostgreSQL database"
|
||||
# shellcheck disable=SC2016
|
||||
install_options=$install_options' --database pgsql --database-name "$POSTGRES_DB" --database-user "$POSTGRES_USER" --database-pass "$POSTGRES_PASSWORD" --database-host "$POSTGRES_HOST"'
|
||||
install_options="$install_options \
|
||||
--database pgsql \
|
||||
--database-name \"$POSTGRES_DB\" \
|
||||
--database-user \"$POSTGRES_USER\" \
|
||||
--database-pass \"$POSTGRES_PASSWORD\" \
|
||||
--database-host \"$POSTGRES_HOST\""
|
||||
install=true
|
||||
fi
|
||||
|
||||
# Run Nextcloud installer if we were provided enough auto-config values.
|
||||
# (if not, we don't trigger the actual Nextcloud installer; the config values
|
||||
# will need to be provided via the Nextcloud Installer's Web UI / wizard).
|
||||
if [ "$install" = true ]; then
|
||||
# Trigger pre-installation hook scripts (if any)
|
||||
run_path pre-installation
|
||||
|
||||
echo "Starting nextcloud installation"
|
||||
max_retries=10
|
||||
try=0
|
||||
until [ "$try" -gt "$max_retries" ] || run_as "php /var/www/html/occ maintenance:install $install_options"
|
||||
until [ "$try" -gt "$max_retries" ] || run_as \
|
||||
"$OCC maintenance:install $install_options"
|
||||
do
|
||||
echo "Retrying install..."
|
||||
try=$((try+1))
|
||||
sleep 10s
|
||||
done
|
||||
if [ "$try" -gt "$max_retries" ]; then
|
||||
echo "Installing of nextcloud failed!"
|
||||
echo "Installation of nextcloud failed!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Configure trusted domains if provided.
|
||||
# TODO: This could probably be moved elsewhere to permit reconfiguration within existing installs.
|
||||
if [ -n "${NEXTCLOUD_TRUSTED_DOMAINS+x}" ]; then
|
||||
echo "Setting trusted domains…"
|
||||
set -f # turn off glob
|
||||
echo "Setting trusted_domains…"
|
||||
set -f # turn off glob
|
||||
NC_TRUSTED_DOMAIN_IDX=1
|
||||
for DOMAIN in ${NEXTCLOUD_TRUSTED_DOMAINS}; do
|
||||
DOMAIN=$(echo "${DOMAIN}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
|
||||
run_as "php /var/www/html/occ config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=\"${DOMAIN}\""
|
||||
run_as \
|
||||
"$OCC config:system:set trusted_domains $NC_TRUSTED_DOMAIN_IDX --value=\"${DOMAIN}\""
|
||||
NC_TRUSTED_DOMAIN_IDX=$((NC_TRUSTED_DOMAIN_IDX+1))
|
||||
done
|
||||
set +f # turn glob back on
|
||||
set +f # turn glob back on
|
||||
fi
|
||||
|
||||
# Trigger post-installation hook scripts (if any)
|
||||
run_path post-installation
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
# not enough specified to do a fully automated installation
|
||||
|
||||
# Not enough parameters specified to do a fully automated installation.
|
||||
if [ "$install" = false ]; then
|
||||
echo "Next step: Access your instance to finish the web-based installation!"
|
||||
echo "Hint: You can specify NEXTCLOUD_ADMIN_USER and NEXTCLOUD_ADMIN_PASSWORD and the database variables _prior to first launch_ to fully automate initial installation."
|
||||
echo "Hint: Set NEXTCLOUD_ADMIN_USER, NEXTCLOUD_ADMIN_PASSWORD, and DB vars"
|
||||
echo "before first launch to fully automate initial installation."
|
||||
fi
|
||||
# Upgrade
|
||||
|
||||
# Upgrade path for existing instances.
|
||||
else
|
||||
# Trigger pre-upgrade hook scripts (if any)
|
||||
run_path pre-upgrade
|
||||
|
||||
run_as 'php /var/www/html/occ upgrade'
|
||||
run_as "$OCC upgrade"
|
||||
|
||||
run_as 'php /var/www/html/occ app:list' | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
|
||||
run_as "$OCC app:list" | sed -n "/Enabled:/,/Disabled:/p" > /tmp/list_after
|
||||
echo "The following apps have been disabled:"
|
||||
diff /tmp/list_before /tmp/list_after | grep '<' | cut -d- -f2 | cut -d: -f1
|
||||
diff /tmp/list_before /tmp/list_after \
|
||||
| grep '<' | cut -d- -f2 | cut -d: -f1
|
||||
rm -f /tmp/list_before /tmp/list_after
|
||||
|
||||
# Trigger post-upgrade hook scripts (if any)
|
||||
run_path post-upgrade
|
||||
fi
|
||||
|
||||
@ -288,23 +417,32 @@ if expr "$1" : "apache" 1>/dev/null || [ "$1" = "php-fpm" ] || [ "${NEXTCLOUD_UP
|
||||
fi
|
||||
|
||||
# Update htaccess after init if requested
|
||||
if [ -n "${NEXTCLOUD_INIT_HTACCESS+x}" ] && [ "$installed_version" != "0.0.0.0" ]; then
|
||||
run_as 'php /var/www/html/occ maintenance:update:htaccess'
|
||||
if [ -n "${NEXTCLOUD_INIT_HTACCESS+x}" ] \
|
||||
&& [ "$installed_version" != "0.0.0.0" ]; then
|
||||
run_as "$OCC maintenance:update:htaccess"
|
||||
fi
|
||||
) 9> /var/www/html/nextcloud-init-sync.lock
|
||||
|
||||
# warn if config files on persistent storage differ from the latest version of this image
|
||||
# Warn the user if any config files in persistent storage differ from the image defaults.
|
||||
for cfgPath in /usr/src/nextcloud/config/*.php; do
|
||||
cfgFile=$(basename "$cfgPath")
|
||||
|
||||
if [ "$cfgFile" != "config.sample.php" ] && [ "$cfgFile" != "autoconfig.php" ]; then
|
||||
if [ "$cfgFile" != "config.sample.php" ] \
|
||||
&& [ "$cfgFile" != "autoconfig.php" ]; then
|
||||
if ! cmp -s "/usr/src/nextcloud/config/$cfgFile" "/var/www/html/config/$cfgFile"; then
|
||||
echo "Warning: /var/www/html/config/$cfgFile differs from the latest version of this image at /usr/src/nextcloud/config/$cfgFile"
|
||||
echo "Warning: /var/www/html/config/$cfgFile differs from the image default at"
|
||||
echo " /usr/src/nextcloud/config/$cfgFile"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
# Trigger before-starting hook scripts (if any)
|
||||
run_path before-starting
|
||||
fi
|
||||
|
||||
###############################################################################
|
||||
# Handoff to Main Container Process
|
||||
###############################################################################
|
||||
|
||||
# Hand off to the main container process (e.g., Apache, php-fpm, etc.)
|
||||
exec "$@"
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user