A custom target to run fast olympic coding after the build finishes successfully. Allows user to have a complex build system (for example: having multiple variants) along with the functionality of running fast olympic coding. The run_settings of FastOlympicCoding.sublime-settings file have fewer options compared to what a build system offers. So…

C++ (Fast Olympic Coding).sublime-build

// put this file in your User package
// Preferences -> Browse Packages -> User
// Feel free to modify this as per your usage
{      
    "target": "fast_olympic_coding_on_finish",
    "cancel": {"kill": true},
    
    // Start: Slow Compile And Run
    "osx": {
        "shell_cmd": "g++-11 -std=c++17 -Wshadow -Wall \"${file_name}\" -o \"${file_base_name}\".out -DLOCAL -g -D_GLIBCXX_DEBUG",
    },
    "linux": {
        "shell_cmd": "g++ -std=c++17 -Wshadow -Wall \"${file_name}\" -o \"${file_base_name}\".out -DLOCAL -g -D_GLIBCXX_DEBUG",
    },
    "windows": {
        "shell_cmd": "g++ -std=c++17 -Wshadow -Wall \"${file_name}\" -o  \"${file_base_name}\" \"-Wl,--stack=268435456\" -DLOCAL -g -D_GLIBCXX_DEBUG",
    },
    // End: Slow Compile And Run 
    
    "file_regex": "^(..[^:]*):([0-9]+):?([0-9]+)?:? (.*)$", 
    "selector": "source.c++, source.cc, source.cpp, source.c", 
    "working_dir": "$file_path",

    "variants": 
    [
        {
            // Start: Fast Compile And Run
            "name":"Fast Compile And Run",
            "osx": {
                "shell_cmd": "g++-11 -std=c++17 \"${file_name}\" -o \"${file_base_name}\".out -DLOCAL -O2",
            },  
            "linux": {
                "shell_cmd": "g++ -std=c++17 \"${file_name}\" -o \"${file_base_name}\".out -DLOCAL -O2",
            },
            "windows": {
                "shell_cmd": "g++ -std=c++17 \"${file_name}\" -o \"${file_base_name}\" \"-Wl,--stack=268435456\" -DLOCAL -O2",
            },
            // End: Fast Compile And Run
        }
    ]
}

Default (your_operating_system).sublime-keymap

// Go to Preferences -> Key Bindings and add these two key bindings
// value of `your_operating_system` will be one of ['OSX', 'Linux', 'Windows'] as per the Operating System.
// change keys as per your preference
{ "keys": ["f7"], "command": "build", "args": {"variant": ""} },
{ "keys": ["f8"], "command": "build", "args": {"variant": "Fast Compile And Run"} },

fast_olympic_coding_on_finish.py

# put this file in your User package
# Preferences -> Browse Packages -> User
# This plugin runs fastolympiccoding after running the original build.
import sublime
import sublime_plugin

from Default.exec import ExecCommand

class FastOlympicCodingOnFinishCommand(ExecCommand):
    
    def run(self, **kwargs):
        super().run(**kwargs)
        
    def on_finished(self, proc):
        super().on_finished(proc)
        
        if proc != self.proc:
            return
        
        if proc.killed:
            self.window.status_message("Build Cancelled")
        else:
            exit_code = proc.exit_code()
            if exit_code == 0 or exit_code is None:
                # Run fast olympic coding
                self.window.active_view().run_command("view_tester", {"action": "make_opd", "use_debugger": False})
            else:
                self.window.status_message("Build Failed")

FastOlympicCoding (Linux).sublime-settings

// Go to Preferences -> Browse Packages -> CppFastOlympicCoding -> FastOlympicCoding (Linux).sublime-settings
// Comment out the existing run_settings of C++ and paste this instead 
// the important thing here is to have an empty string for compile_cmd
// Warning: Don't comment the "compile_cmd" line
{
    "name": "C++",
    "extensions": ["cpp"],
    "compile_cmd": "",
    "run_cmd": "./\"{file_name}\".out {args} -debug",
    "lint_compile_cmd": "g++ -std=c++17 '{source_file}' -I '{source_file_dir}'"
},

FastOlympicCoding (OSX).sublime-settings

// Go to Preferences -> Browse Packages -> CppFastOlympicCoding -> FastOlympicCoding (OSX).sublime-settings
// Comment out the existing run_settings of C++ and paste this instead 
// the important thing here is to have an empty string for compile_cmd
// Warning: Don't comment the "compile_cmd" line
{
    "name": "C++",
    "extensions": ["cpp"],
    "compile_cmd": "",
    "run_cmd": "./\"{file_name}\".out {args} -debug",
    "lint_compile_cmd": "g++-11 -std=c++17 '{source_file}' -I '{source_file_dir}'"
},

FastOlympicCoding (Windows).sublime-settings

// Go to Preferences -> Browse Packages -> CppFastOlympicCoding -> FastOlympicCoding (Windows).sublime-settings
// Comment out the existing run_settings of C++ and paste this instead 
// the important thing here is to have an empty string for compile_cmd
// Warning: Don't comment the "compile_cmd" line
{
    "name": "C++",
    "extensions": ["cpp"],
    "compile_cmd": "",
    "run_cmd": "\"{source_file_dir}\\{file_name}.exe\" {args} -debug",
    "lint_compile_cmd": "g++ -std=c++17 \"{source_file}\" -I \"{source_file_dir}\""
},

Preferences.sublime-settings

// Go to Preferences -> Settings
// This is optional but recommended

// Add this if you don't want to see the build output panel which shows at the bottom
// You can still see the build message (such as "Build Cancelled", "Build Failed" or "Build Finished") in the status bar
// However, if you wish to see the detailed message anytime, you can right click the bottom left icon and open up the build result panel

"show_panel_on_build": false,