Refactor command line option handling

1 files changed, 45 insertions, 15 deletions

diff --git a/gui/src/main/command-line-options.ts b/gui/src/main/command-line-options.ts
index 543a384029..a7300d1f83 100644
--- a/gui/src/main/command-line-options.ts
+++ b/gui/src/main/command-line-options.ts
@@ -1,17 +1,47 @@
-enum CommandLineOptions {
-  showChanges = '--show-changes',
-  disableResetNavigation = '--disable-reset-navigation', // development only
-  disableDevtoolsOpen = '--disable-devtools-open', // development only
-  forwardRendererLog = '--forward-renderer-log', // development only
+class CommandLineOption {
+  private options: string[];
+
+  public constructor(private description: string, ...options: string[]) {
+    this.options = options;
+  }
+
+  public get match(): boolean {
+    return this.options.some((option) => process.argv.includes(option));
+  }
+
+  public format(): string {
+    return formatOption(this.description, ...this.options);
+  }
+}
+
+class DevelopmentCommandLineOption extends CommandLineOption {
+  public constructor(...options: string[]) {
+    super('', ...options);
+  }
+
+  public get match(): boolean {
+    return process.env.NODE_ENV === 'development' && super.match;
+  }
 }
 
-export const SHOULD_SHOW_CHANGES = process.argv.includes(CommandLineOptions.showChanges);
-export const SHOULD_DISABLE_RESET_NAVIGATION = process.argv.includes(
-  CommandLineOptions.disableResetNavigation,
-);
-export const SHOULD_DISABLE_DEVTOOLS_OPEN = process.argv.includes(
-  CommandLineOptions.disableDevtoolsOpen,
-);
-export const SHOULD_FORWARD_RENDERER_LOG = process.argv.includes(
-  CommandLineOptions.forwardRendererLog,
-);
+export const CommandLineOptions = {
+  showChanges: new CommandLineOption('Show changes dialog', '--show-changes'),
+  disableResetNavigation: new DevelopmentCommandLineOption('--disable-reset-navigation'),
+  disableDevtoolsOpen: new DevelopmentCommandLineOption('--disable-devtools-open'),
+  forwardRendererLog: new DevelopmentCommandLineOption('--forward-renderer-log'),
+} as const;
+
+export function printCommandLineOptions() {
+  Object.values(CommandLineOptions).forEach((option) => {
+    if (!(option instanceof DevelopmentCommandLineOption)) {
+      console.log(option.format());
+    }
+  });
+}
+
+function formatOption(description: string, ...options: string[]) {
+  const joinedOptions = options.join(', ');
+  const padding = '                    ';
+  const paddedOptions = (joinedOptions + padding).slice(0, -joinedOptions.length);
+  return '    ' + paddedOptions + description;
+}