Merge pull request #580 from crhultay/patch-5

Installation Script Enhancement and Startup Script

.gitignore

@@ -18,3 +18,6 @@ www/*
 www/assets/*
 !www/otp_register_template.html
 !www/reset_password.template.html
+
+#   Runtime Environment
+.venv

autoexec.sh

@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+
+# Environment
+ENIGMA_INSTALL_DIR=${ENIGMA_INSTALL_DIR:=$HOME/enigma-bbs}
+AUTOEXEC_LOGFILE="$ENIGMA_INSTALL_DIR/logs/autoexec.log"
+TIME_FORMAT=`date "+%Y-%m-%d %H:%M:%S"`
+
+# Mise en place
+~/.local/bin/mise activate bash >> bash
+
+# Environment Versions
+ENIGMA_NODE_VERSION=${ENIGMA_NODE_VERSION:=$(toml get --toml-path=$ENIGMA_INSTALL_DIR/mise.toml tools.node)}
+ENIGMA_PYTHON_VERSION=${ENIGMA_PYTHON_VERSION:=$(toml get --toml-path=$ENIGMA_INSTALL_DIR/mise.toml tools.python)}
+
+# Validate Environment
+DEPENDENCIES_VALIDATED=1
+
+# Shared Functions
+log() {
+    echo "${TIME_FORMAT} " "$*" >> $AUTOEXEC_LOGFILE
+}
+
+# If this is a first run, the log path will not yet exist and must be created
+if [ ! -d "$ENIGMA_INSTALL_DIR/logs" ]
+then
+    mkdir -p $ENIGMA_INSTALL_DIR/logs
+fi
+
+log "START:"
+log "- PATH: $PATH"
+log "- CURRENT DIR: ${PWD##}"
+
+if ! command -v "mise" 2>&1 >/dev/null
+then
+    log "mise is not in your PATH, activating"
+    eval "$(~/.local/bin/mise activate bash)"
+fi
+
+if ! command -v "node" 2>&1 >/dev/null
+then
+    log "Node environment is not in your PATH"
+    log "ERROR END"
+    exit 1
+else
+    NODE_VERSION=$(node --version | tee /dev/null)
+    log "- NODE VERSION: $NODE_VERSION"
+    if [[ $NODE_VERSION != "v$ENIGMA_NODE_VERSION."* ]]; then
+        log "Node version found in your PATH is $NODE_VERSION, was expecting v$ENIGMA_NODE_VERSION.*; you may encounter compatibility issues"
+        DEPENDENCIES_VALIDATED=0
+    fi
+fi
+
+if ! command -v "python" 2>&1 >/dev/null
+then
+    log "Python environment is not in your PATH"
+    log "ERROR END"
+    exit 1
+else
+    PYTHON_VERSION=$(python --version | tee /dev/null)
+    log "- PYTHON VERSION: $PYTHON_VERSION"
+    if [[ $PYTHON_VERSION != "Python $ENIGMA_PYTHON_VERSION"* ]]; then
+        log "Python version found in your PATH is $PYTHON_VERSION, was expecting Python $ENIGMA_PYTHON_VERSION.*; you may encounter compatibility issues"
+        DEPENDENCIES_VALIDATED=0
+    fi
+fi
+
+# Validate whether we are good to Start
+if [ "$DEPENDENCIES_VALIDATED" == "0" ]; then
+    if [ -v ENIGMA_IGNORE_DEPENDENCIES ] && [ "${ENIGMA_IGNORE_DEPENDENCIES}" == "1" ]; then
+        log "ENIGMA_IGNORE_DEPENDENCIES=1 detected, starting up..."
+    else
+        log "NOTE: Please re-run with 'ENIGMA_IGNORE_DEPENDENCIES=1 /path/to/autoexec.sh' to force startup"
+        log "ERROR END"
+        exit 1
+    fi
+fi
+
+# Start BBS
+log "Starting ENiGMA½"
+~/enigma-bbs/main.js
+result=$?
+
+# Determine whether a Startup Crash Occurred
+# if [ $result -eq 0 ]; then
+# 	# TODO: Notify via SMS / Email of Startup Failure
+# fi
+
+log "ENiGMA½ exited with $result"
+log "END"
+exit $result