i18n CLI options

src/i18n.ts

@@ -1,7 +1,8 @@
 import Language from './types/Language';
 
-
 export enum MessageKey {
+    cliHelp,
+    cliVersion,
     promptWorkDayDuration,
     excludingLunch,
     promptStartTime,
@@ -27,6 +28,14 @@ export enum MessageKey {
 }
 
 const messages: Record<MessageKey, Record<Language, string>> = {
+    [MessageKey.cliHelp]: {
+        [Language.en]: 'Show this help',
+        [Language.fi]: 'Näytä tämä ohje',
+    },
+    [MessageKey.cliVersion]: {
+        [Language.en]: 'Show program version',
+        [Language.fi]: 'Näytä ohjelman versio',
+    },
     [MessageKey.promptWorkDayDuration]: {
         [Language.en]: 'How long is your work day today{0}? [{1}]: ',
         [Language.fi]: 'Kuinka pitkä työpäiväsi on tänään{0}? [{1}]: ',

src/input.ts

@@ -4,14 +4,14 @@ import * as readline from 'readline/promises';
 import { formatDuration, formatTime } from './format';
 import { Dayjs } from 'dayjs';
 import { WtcPromptResult } from './types/WtcPromptResult';
-import WtcConfig from './types/WtcConfig';
-import { MessageKey, message } from './i18n';
+import { WtcRuntimeConfig } from './types/WtcConfig';
+import { MessageKey } from './i18n';
 import dayjs, { Duration } from './dayjs';
 
 const { error } = console;
 
-const input = async (config: WtcConfig): Promise<WtcPromptResult> => {
-    const msg = message(config.language);
+const input = async (runtimeCfg: WtcRuntimeConfig): Promise<WtcPromptResult> => {
+    const { config, msg } = runtimeCfg;
     const fmtDuration = formatDuration(config.language);
     const { defaults, askInput, unpaidLunchBreakDuration: lunchBreakDuration } = config;
     const rl = readline.createInterface({

src/main.ts

@@ -1,9 +1,38 @@
 import yargs from 'yargs';
 import { hideBin } from 'yargs/helpers';
 import ui from './ui.js';
+import update from './update.js';
+import getConfig from './config.js';
+import { MessageKey, message } from './i18n.js';
+import { WtcRuntimeConfig } from './types/WtcConfig.js';
+
+// Build runtime config
+const config = getConfig();
+const msg = message(config.language);
+const runtimeConfig: WtcRuntimeConfig = {
+    config,
+    msg,
+};
 
 // Process args. Yargs will exit if it detects help or version
-yargs(hideBin(process.argv)).usage('Work time calculator').alias('help', 'h').alias('version', 'v').argv;
+const args = await yargs(hideBin(process.argv))
+    .usage('Work time calculator')
+    .alias('help', 'h')
+    .alias('version', 'v')
+    .options({
+        help: {
+            description: msg(MessageKey.cliHelp),
+        },
+        version: {
+            description: msg(MessageKey.cliVersion),
+        },
+    }).argv;
 
-// Run UI if help or version is not prompted
-ui();
+// Run updater if requested
+if (args.update) {
+    update();
+    process.exit(0);
+}
+
+// Run UI if no arguments
+ui(runtimeConfig);

src/output.ts

@@ -1,15 +1,15 @@
 import chalk from 'chalk';
 import { formatDuration, getHoursRoundedStr } from './format';
 import { WtcPromptResult } from './types/WtcPromptResult';
-import { MessageKey, message } from './i18n.js';
-import WtcConfig from './types/WtcConfig';
+import { MessageKey } from './i18n.js';
+import { WtcRuntimeConfig } from './types/WtcConfig';
 import dayjs from './dayjs';
 
 const { log } = console;
 
-const output = (result: WtcPromptResult, config: WtcConfig) => {
+const output = (result: WtcPromptResult, runtimeCfg: WtcRuntimeConfig) => {
+    const {config, msg} = runtimeCfg;
     const { language, timestampFormat } = config;
-    const msg = message(language);
     const fmtDuration = formatDuration(language);
     const hoursRounded = getHoursRoundedStr(language);
     const { startedAt, stoppedAt, stoppedWorking, worked, unLogged, workLeft, workedOvertime, hadLunch } = result;

src/types/WtcConfig.ts

@@ -1,6 +1,7 @@
 import { Dayjs } from 'dayjs';
 import { Duration } from 'dayjs/plugin/duration.js';
 import Language from './Language.js';
+import { message } from '../i18n.js';
 
 export default interface WtcConfig {
     language: Language,
@@ -19,3 +20,10 @@ export default interface WtcConfig {
         logged: boolean;
     };
 }
+
+/** Config and current language msg function together */
+export interface WtcRuntimeConfig {
+    config: WtcConfig;
+    msg: ReturnType<typeof message>;
+}
+

src/ui.ts

@@ -1,11 +1,7 @@
-import getConfig from './config.js';
 import input from './input.js';
 import output from './output.js';
+import { WtcRuntimeConfig } from './types/WtcConfig.js';
 
-const ui = async () => {
-    const config = getConfig();
-    const result = await input(config);
-    output(result, config);
-};
+const ui = async (config: WtcRuntimeConfig) => output(await input(config), config);
 
 export default ui;

src/update.ts

@@ -0,0 +1,7 @@
+const { log } = console;
+
+const update = () => {
+    log('update');
+};
+
+export default update;