Update dev script

Linux/Scripts/dev.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+# Setup :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+script_path=$0
+script_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+root_dir="${devenver_root}"
+
+# Arguments :::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+clang_dir="$root_dir/LLVM"
+cmake_dir="$root_dir/CMake"
+node_dir="$root_dir/NodeJS"
+python_dir="$root_dir/Python"
+virustotal_url="https://www.virustotal.com/gui/file"
+
+# Argument parsing ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+option="$1"
+shift
+
+if [ "$option" = "clang"      ]; then exe_dir="$clang_dir/$1/bin"          && PATH="$exe_dir:$PATH" && cmd_line="$exe_dir/$2" && shift && shift; fi
+if [ "$option" = "cmake"      ]; then exe_dir="$cmake_dir/$1"              && PATH="$exe_dir:$PATH" && cmd_line="$exe_dir/$2" && shift && shift; fi
+if [ "$option" = "node"       ]; then exe_dir="$node_dir/$1/bin"           && PATH="$exe_dir:$PATH" && cmd_line="$exe_dir/$2" && shift && shift; fi
+if [ "$option" = "python"     ]; then exe_dir="$python_dir/$1/install/bin" && PATH="$exe_dir:$PATH" && cmd_line="$exe_dir/$2" && shift && shift; fi
+if [ "$option" = "python_env" ]; then PATH="$python_dir/$1/install/bin:$PATH" && shift && cmd_line="$1" && shift; fi
+if [ "$option" = "virustotal" ]; then virustotal_hash=$(sha256sum "$1" | awk '{print $1}') && cmd_line="xdg-open $virustotal_url/$virustotal_hash &" && shift; fi
+
+if [ -z "$cmd_line" ]; then option="help"; fi
+if [ "$option" = "help" ]; then
+    clang_versions=$(ls -1 "$clang_dir" 2>/dev/null | tr '\n' ' ')
+    cmake_versions=$(ls -1 "$cmake_dir" 2>/dev/null | tr '\n' ' ')
+    node_versions=$(ls -1 "$node_dir" 2>/dev/null | tr '\n' ' ')
+    python_versions=$(ls -1 "$python_dir" 2>/dev/null | tr '\n' ' ')
+    cat << EOF
+USAGE: dev [option] [args...]
+
+NOTES:
+  Commands suffixed with '_env' augment the system PATH with the tool's path for the current shell session.
+  You can chain the '_env' commands to augment the PATH, e.g:
+
+    dev.sh python_env 3.12.9+20250317 dev.sh node 20.18.2 yarn build-everything
+
+OPTIONS:
+  cmake [version] [exe]  CMake build system:                    '$cmake_dir/[version]/[exe]'
+                         Versions:                              $cmake_versions
+
+  clang [version] [exe]  CLANG compiler:                        '$clang_dir/[version]/[exe]'
+                         Example:                               'dev clang 18.1.4 clang++.exe --help'
+                         Versions:                              $clang_versions
+
+  node [version] [exe]   Node JS:                               '$node_dir/[version]/[exe]'
+                         Versions:                              $node_versions
+
+  python [version] [exe] Python:                                '$python_dir/[version]/install/bin/[exe]'
+  python_env [cmd...]                                           '$python_dir/[version]/install/bin:[PATH]'
+                         Versions:                              $python_versions
+
+  virustotal [file]      Lookup file SHA256 hash on VirusTotal: '$virustotal_url/[file]'
+EOF
+    exit 0
+fi
+
+# Extract user arguments ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+user_args=""
+while [ $# -gt 0 ]; do user_args="$user_args $1"; shift; done
+
+# Trim trailing space ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+while [ "${user_args: -1}" = " " ]; do user_args="${user_args% }"; done
+while [ "${cmd_line: -1}"  = " " ]; do cmd_line="${cmd_line% }"; done
+
+# Eval ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+echo "DEV: Running '$script_path' with '$cmd_line$user_args'"
+eval "$cmd_line$user_args"