feat(output): add global --output flag for JSON/table format

src/commands/beo.ts

@@ -2,7 +2,7 @@ import { Command } from 'commander'
 import { CryptoUtils } from '@biological-sovereignty-protocol/sdk'
 import { loadConfig } from '../lib/config.js'
 import * as api from '../lib/api.js'
-import { success, error, table, info, warn, requireKey } from '../lib/output.js'
+import { success, error, table, info, warn, requireKey, json, getOutputFormat } from '../lib/output.js'
 
 export function registerBEOCommands(program: Command) {
     const beo = program.command('create')
@@ -51,6 +51,10 @@ export function registerBEOCommands(program: Command) {
             try {
                 if (!domain.endsWith('.bsp')) domain += '.bsp'
                 const result = await api.get(`/api/beos/domain/${encodeURIComponent(domain)}`)
+                if (getOutputFormat() === 'json') {
+                    json(result.beo)
+                    return
+                }
                 success(`BEO found: ${domain}`)
                 console.log()
                 table({

src/commands/ieo.ts

@@ -2,7 +2,7 @@ import { Command } from 'commander'
 import { CryptoUtils } from '@biological-sovereignty-protocol/sdk'
 import { loadConfig } from '../lib/config.js'
 import * as api from '../lib/api.js'
-import { success, error, table, info, warn, requireKey } from '../lib/output.js'
+import { success, error, table, info, warn, requireKey, json, getOutputFormat } from '../lib/output.js'
 
 export function registerIEOCommands(program: Command) {
     const ieo = program.command('ieo').description('Manage Institutional Entity Objects')
@@ -130,6 +130,10 @@ export function registerIEOCommands(program: Command) {
                 const qs = params.toString()
 
                 const result = await api.get(`/api/ieos${qs ? '?' + qs : ''}`)
+                if (getOutputFormat() === 'json') {
+                    json(result.ieos)
+                    return
+                }
                 success(`${result.count} IEO(s) found`)
                 for (const ieo of result.ieos) {
                     console.log()

src/index.ts

@@ -6,13 +6,19 @@ import { registerConsentCommands } from './commands/consent.js'
 import { registerIEOCommands } from './commands/ieo.js'
 import { registerExchangeCommands } from './commands/exchange.js'
 import { registerConfigCommands } from './commands/config.js'
+import { setOutputFormat } from './lib/output.js'
 
 const program = new Command()
 
 program
     .name('bsp')
     .version('1.0.0')
     .description('Biological Sovereignty Protocol — CLI\nhttps://biologicalsovereigntyprotocol.com')
+    .option('--output <format>', 'Output format: table, json', 'table')
+    .hook('preAction', (thisCommand) => {
+        const opts = thisCommand.opts()
+        if (opts.output) setOutputFormat(opts.output as 'table' | 'json')
+    })
 
 registerBEOCommands(program)
 registerConsentCommands(program)

src/lib/output.ts

@@ -1,4 +1,17 @@
+type OutputFormat = 'table' | 'json'
+
+let _outputFormat: OutputFormat = 'table'
+
+export function setOutputFormat(fmt: OutputFormat): void {
+    _outputFormat = fmt
+}
+
+export function getOutputFormat(): OutputFormat {
+    return _outputFormat
+}
+
 export function success(msg: string): void {
+    if (_outputFormat === 'json') return
     console.log(`\x1b[32m✓\x1b[0m ${msg}`)
 }
 
@@ -7,14 +20,20 @@ export function error(msg: string): void {
 }
 
 export function warn(msg: string): void {
+    if (_outputFormat === 'json') return
     console.log(`\x1b[33m!\x1b[0m ${msg}`)
 }
 
 export function info(msg: string): void {
+    if (_outputFormat === 'json') return
     console.log(`  ${msg}`)
 }
 
 export function table(rows: Record<string, string | number | boolean | null>): void {
+    if (_outputFormat === 'json') {
+        console.log(JSON.stringify(rows, null, 2))
+        return
+    }
     const maxKey = Math.max(...Object.keys(rows).map(k => k.length))
     for (const [key, val] of Object.entries(rows)) {
         const label = key.padEnd(maxKey)