LibrePortal/scripts/docker/app/functions/function_install_app.sh
librelad 79a1ec4cc3 fix(install): resolve installer function name case-insensitively
dockerInstallApp built the installer name by upper-casing only the first
letter of the slug (libreportal -> installLibreportal), which can't match
camelCase installers like installLibrePortal. After the EasyDocker ->
LibrePortal rename this broke `libreportal` installs with
"installLibreportal: command not found".

If the naive name isn't a defined function, resolve it case-insensitively
against the function table (compgen -A function), and fail with a clear
message if nothing matches. Works for any compound brand/app name.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
2026-05-22 00:34:26 +01:00

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#!/bin/bash
dockerInstallApp()
{
local app_name="$1"
local config_variables="$2"
local reset_network="$3"
local app_name_ucfirst="$(tr '[:lower:]' '[:upper:]' <<< ${app_name:0:1})${app_name:1}"
local installFuncName="install${app_name_ucfirst}"
# App slugs are lowercase (e.g. "libreportal"), but installer functions keep
# their own internal capitalisation (e.g. installLibrePortal) — capitalising
# only the first letter can't reproduce that camelCase. If the naive name
# isn't a defined function, resolve it case-insensitively against the real
# function table so any compound brand/app name (LibrePortal, …) just works.
if ! declare -F "$installFuncName" >/dev/null 2>&1; then
local _resolved
_resolved="$(compgen -A function | grep -ixF "install${app_name}" | head -n1)"
[[ -n "$_resolved" ]] && installFuncName="$_resolved"
fi
if ! declare -F "$installFuncName" >/dev/null 2>&1; then
isError "No installer function found for app '${app_name}' (looked for ${installFuncName})."
return 1
fi
if [[ "$reset_network" == "true" ]]; then
export LIBREPORTAL_RESET_NETWORK=1
if declare -f ipRemoveFromDatabase >/dev/null 2>&1; then
ipRemoveFromDatabase "$app_name"
fi
if declare -f portsRemoveFromDatabase >/dev/null 2>&1; then
portsRemoveFromDatabase "$app_name"
fi
isNotice "Network reset: cleared previous IP/port allocations for $app_name."
fi
# Silently update the template config so apps.json regen reflects the saved
# values. The visible "Updated CFG_X" lines come from the deployed-config
# pass inside dockerConfigSetupToContainer.
if [[ -n "$config_variables" ]]; then
local template_config="$install_containers_dir$app_name/$app_name.config"
if [[ -f "$template_config" ]]; then
IFS='|' read -ra config_pairs <<< "$config_variables"
for pair in "${config_pairs[@]}"; do
if [[ "$pair" =~ ^(CFG_[A-Z0-9_]+)=(.*)$ ]]; then
local _value="${BASH_REMATCH[2]//%7C/|}"
updateConfigOption "${BASH_REMATCH[1]}" "$_value" "$template_config" >/dev/null
fi
done
fi
fi
# Create a variable with the name of $app_name and set its value to "i"
declare "${app_name}=i"
"${installFuncName}" "$config_variables"
if declare -f webuiGenerateLibrePortalConfig >/dev/null 2>&1; then
webuiGenerateLibrePortalConfig >/dev/null 2>&1 || true
fi
unset LIBREPORTAL_RESET_NETWORK
}