protected async runPrePostBuildCommand()

in src/arduino/arduino.ts [450:492]

• 39 lines of code
• 7 McCabe index (conditional complexity)

    protected async runPrePostBuildCommand(dc: DeviceContext,
                                           environment: any,
                                           what: "pre" | "post"): Promise<boolean> {
        const cmdline = what === "pre"
            ? dc.prebuild
            : dc.postbuild;

        if (!cmdline) {
            return true; // Successfully done nothing.
        }

        arduinoChannel.info(`Running ${what}-build command: "${cmdline}"`);
        let cmd: string;
        let args: string[];
        // pre-/post-build commands feature full bash support on UNIX systems.
        // On Windows you have full cmd support.
        if (os.platform() === "win32") {
            args = [];
            cmd = cmdline;
        } else {
            args = ["-c", cmdline];
            cmd = "bash";
        }
        try {
            await util.spawn(cmd,
                                args,
                                {
                                    shell: os.platform() === "win32",
                                    cwd: ArduinoWorkspace.rootPath,
                                    env: {...environment},
                                },
                                { channel: arduinoChannel.channel });
        } catch (ex) {
            const msg = ex.error
                ? `${ex.error}`
                : ex.code
                    ? `Exit code = ${ex.code}`
                    : JSON.stringify(ex);
            arduinoChannel.error(`Running ${what}-build command failed: ${os.EOL}${msg}`);
            return false;
        }
        return true;
    }