Add currency settings, Settings service, and dialog to select fiat currency. Add support for non Official currencies like DOGE when using rates.

src/cli/autocomplete/complete.ts

@@ -23,7 +23,7 @@
  *   1 - Error (no output, fails silently for shell integration)
  */
 
-import { existsSync, readdirSync, readFileSync } from "node:fs";
+import { existsSync, readdirSync } from "node:fs";
 import { join } from "node:path";
 import { createHash } from "node:crypto";
 
@@ -34,6 +34,7 @@ import {
 } from "../../utils/paths.js";
 import { loadMnemonic } from "../mnemonic.js";
 import { Storage } from "../../services/storage.js";
+import { SettingsService } from "../../services/settings.js";
 import { COMMAND_TREE } from "./completions.js";
 
 // Lazy-loaded modules (only loaded when needed for dynamic completions)
@@ -103,12 +104,8 @@ function listSubcommands(command: string, prefix?: string): void {
  */
 function getCurrentMnemonic(): string | null {
   try {
-    const walletConfigPath = getWalletConfigPath();
-    if (!existsSync(walletConfigPath)) {
-      return null;
-    }
-
-    const mnemonicFile = readFileSync(walletConfigPath, "utf8").trim();
+    const settings = new SettingsService(getWalletConfigPath());
+    const mnemonicFile = settings.getDefaultMnemonic();
     if (!mnemonicFile) {
       return null;
     }

src/cli/autocomplete/completions.ts

@@ -37,6 +37,7 @@ import { homedir } from "node:os";
  * - template.ts: import, list, inspect, set-default
  * - invitation.ts: create, append, sign, broadcast, requirements, import, inspect, list
  * - resource.ts: list, unreserve, unreserve-all
+ * - settings.ts: show, get, set
  */
 
 /** Subcommands for the mnemonic command */
@@ -56,6 +57,8 @@ const INVITATION_SUBS = [
 ];
 /** Subcommands for the resource command */
 const RESOURCE_SUBS = ["list", "unreserve", "unreserve-all"];
+/** Subcommands for the settings command */
+const SETTINGS_SUBS = ["show", "get", "set"];
 /** Subcommands for the completions command */
 const COMPLETIONS_SUBS = ["bash", "zsh", "fish"];
 
@@ -65,6 +68,7 @@ export const COMMAND_TREE = {
   invitation: INVITATION_SUBS,
   receive: [],
   resource: RESOURCE_SUBS,
+  settings: SETTINGS_SUBS,
   help: [],
   completions: COMPLETIONS_SUBS,
 } as const;
@@ -77,6 +81,7 @@ const GLOBAL_OPTIONS = [
   "--verbose",
   "-m",
   "--mnemonic-file",
+  "--currency",
   "-o",
   "--output",
 ];

src/cli/autocomplete/scripts/bash.sh

@@ -201,6 +201,17 @@ _{{FUNC_NAME}}_completions() {
       fi
       ;;
 
+    settings)
+      if [[ -z "${subcmd}" ]]; then
+        COMPREPLY=($(compgen -W "show get set" -- "${cur}"))
+      elif [[ "${subcmd}" == "get" || "${subcmd}" == "set" ]]; then
+        local pos=$((cword - subcmd_idx))
+        if [[ $pos -eq 1 ]]; then
+          COMPREPLY=($(compgen -W "currency default-mnemonic" -- "${cur}"))
+        fi
+      fi
+      ;;
+
     receive)
       # receive <template> [output]
       # Template is the first positional argument after `receive`.

src/cli/autocomplete/scripts/fish.fish

@@ -35,6 +35,7 @@ complete -c {{BIN_NAME}} -s v -d "Verbose output"
 complete -c {{BIN_NAME}} -l verbose -d "Verbose output"
 complete -c {{BIN_NAME}} -s o -d "Output file"
 complete -c {{BIN_NAME}} -l output -d "Output file"
+complete -c {{BIN_NAME}} -l currency -d "Set fiat display currency"
 
 # Dynamic completion for `-m/--mnemonic-file`.
 complete -c {{BIN_NAME}} -s m -l mnemonic-file -xa '(__{{FUNC_NAME}}_complete_dynamic mnemonics)'

src/cli/autocomplete/scripts/zsh.zsh

@@ -180,6 +180,17 @@ _{{FUNC_NAME}}_completions() {
       fi
       ;;
 
+    settings)
+      if [[ -z "${subcmd}" ]]; then
+        compadd -- show get set
+      elif [[ "${subcmd}" == "get" || "${subcmd}" == "set" ]]; then
+        local pos=$((CURRENT - subcmd_idx))
+        if [[ $pos -eq 1 ]]; then
+          compadd -- currency default-mnemonic
+        fi
+      fi
+      ;;
+
     receive)
       # receive <template> [output]
       local pos=$((CURRENT - cmd_idx))