refactor(cli): move cmd_generate + cmd_rate into commands/

crates/relicario-cli/src/commands/generate.rs

@@ -0,0 +1,68 @@
+//! `relicario generate` — emit a fresh password or BIP39 passphrase.
+
+use anyhow::Result;
+
+pub fn cmd_generate(
+    length: Option<u32>,
+    bip39: bool,
+    words: Option<u32>,
+    symbols: Option<String>,
+    separator: Option<String>,
+) -> Result<()> {
+    use relicario_core::{
+        generate_passphrase, generate_password, Capitalization, CharClasses,
+        GeneratorRequest, SymbolCharset,
+    };
+
+    // If we're inside a vault, unlock and pull `generator_defaults`. Outside
+    // a vault, this stays a fast standalone CSPRNG tool (no unlock prompt).
+    let vault_defaults: Option<GeneratorRequest> = if crate::helpers::vault_dir().is_ok() {
+        let vault = crate::session::UnlockedVault::unlock_interactive()?;
+        Some(vault.load_settings()?.generator_defaults)
+    } else {
+        None
+    };
+
+    // `--bip39` flag forces Bip39 mode; otherwise use whatever mode the
+    // vault default is in (Random when no vault).
+    let use_bip39 = bip39 || matches!(vault_defaults, Some(GeneratorRequest::Bip39 { .. }));
+
+    let output = if use_bip39 {
+        let (def_words, def_sep, def_cap) = match &vault_defaults {
+            Some(GeneratorRequest::Bip39 { word_count, separator, capitalization }) => {
+                (*word_count, separator.clone(), *capitalization)
+            }
+            _ => (5, " ".to_string(), Capitalization::Lower),
+        };
+        generate_passphrase(&GeneratorRequest::Bip39 {
+            word_count: words.unwrap_or(def_words),
+            separator: separator.unwrap_or(def_sep),
+            capitalization: def_cap,
+        })?
+    } else {
+        let (def_length, def_classes, def_charset) = match &vault_defaults {
+            Some(GeneratorRequest::Random { length, classes, symbol_charset }) => {
+                (*length, *classes, symbol_charset.clone())
+            }
+            _ => (
+                20,
+                CharClasses { lower: true, upper: true, digits: true, symbols: true },
+                SymbolCharset::SafeOnly,
+            ),
+        };
+        let symbol_charset = match symbols.as_deref() {
+            None => def_charset,
+            Some("safe") => SymbolCharset::SafeOnly,
+            Some("extended") => SymbolCharset::Extended,
+            Some(other) => SymbolCharset::Custom(other.to_string()),
+        };
+        generate_password(&GeneratorRequest::Random {
+            length: length.unwrap_or(def_length),
+            classes: def_classes,
+            symbol_charset,
+        })?
+    };
+
+    println!("{}", output.as_str());
+    Ok(())
+}