refactor(cli): move parse helpers into parse.rs

crates/relicario-cli/src/main.rs

@@ -16,6 +16,7 @@ use anyhow::{bail, Context, Result};
 use clap::{CommandFactory, Parser, Subcommand};
 use clap_complete::{generate, Shell};
 
+use crate::parse::{base32_decode_lenient, guess_mime, parse_month_year};
 use crate::prompt::{prompt, prompt_keep, prompt_keep_opt, prompt_optional, prompt_secret, prompt_yesno};
 
 #[derive(Parser)]
@@ -915,46 +916,6 @@ fn build_totp_item(
     Ok(item)
 }
 
-fn parse_month_year(s: &str) -> Result<relicario_core::MonthYear> {
-    // Accepts MM/YYYY or MM-YYYY or MM/YY.
-    let (m_str, y_str) = s.split_once(['/', '-'])
-        .ok_or_else(|| anyhow::anyhow!("expected MM/YYYY"))?;
-    let month: u8 = m_str.parse().context("invalid month")?;
-    let year: u16 = if y_str.len() == 2 {
-        2000 + y_str.parse::<u16>().context("invalid 2-digit year")?
-    } else {
-        y_str.parse().context("invalid year")?
-    };
-    Ok(relicario_core::MonthYear { month, year })
-}
-
-fn guess_mime(filename: &str) -> String {
-    let lower = filename.to_ascii_lowercase();
-    match lower.rsplit_once('.').map(|(_, ext)| ext).unwrap_or("") {
-        "pdf"        => "application/pdf",
-        "png"        => "image/png",
-        "jpg" | "jpeg" => "image/jpeg",
-        "txt"        => "text/plain",
-        "json"       => "application/json",
-        _            => "application/octet-stream",
-    }.to_string()
-}
-
-fn base32_decode_lenient(s: &str) -> Result<Vec<u8>> {
-    let cleaned: String = s.chars()
-        .filter(|c| !c.is_whitespace())
-        .collect::<String>()
-        .to_ascii_uppercase()
-        .trim_end_matches('=')
-        .to_string();
-    let padded = {
-        let rem = cleaned.len() % 8;
-        if rem == 0 { cleaned } else { format!("{}{}", cleaned, "=".repeat(8 - rem)) }
-    };
-    data_encoding::BASE32.decode(padded.as_bytes())
-        .map_err(|e| anyhow::anyhow!("invalid base32: {e}"))
-}
-
 fn commit_paths(vault: &crate::session::UnlockedVault, message: &str, paths: &[&str]) -> Result<()> {
     let mut args: Vec<&str> = vec!["add"];
     args.extend_from_slice(paths);

crates/relicario-cli/src/parse.rs

@@ -3,3 +3,45 @@
 //! Phase 7 of the CLI restructure migrates these to `relicario-core` and
 //! turns this file into a thin re-export shim. They live here for now so
 //! the Phase 1 relocation stays mechanical.
+
+use anyhow::{Context, Result};
+
+pub(crate) fn parse_month_year(s: &str) -> Result<relicario_core::MonthYear> {
+    // Accepts MM/YYYY or MM-YYYY or MM/YY.
+    let (m_str, y_str) = s.split_once(['/', '-'])
+        .ok_or_else(|| anyhow::anyhow!("expected MM/YYYY"))?;
+    let month: u8 = m_str.parse().context("invalid month")?;
+    let year: u16 = if y_str.len() == 2 {
+        2000 + y_str.parse::<u16>().context("invalid 2-digit year")?
+    } else {
+        y_str.parse().context("invalid year")?
+    };
+    Ok(relicario_core::MonthYear { month, year })
+}
+
+pub(crate) fn guess_mime(filename: &str) -> String {
+    let lower = filename.to_ascii_lowercase();
+    match lower.rsplit_once('.').map(|(_, ext)| ext).unwrap_or("") {
+        "pdf"        => "application/pdf",
+        "png"        => "image/png",
+        "jpg" | "jpeg" => "image/jpeg",
+        "txt"        => "text/plain",
+        "json"       => "application/json",
+        _            => "application/octet-stream",
+    }.to_string()
+}
+
+pub(crate) fn base32_decode_lenient(s: &str) -> Result<Vec<u8>> {
+    let cleaned: String = s.chars()
+        .filter(|c| !c.is_whitespace())
+        .collect::<String>()
+        .to_ascii_uppercase()
+        .trim_end_matches('=')
+        .to_string();
+    let padded = {
+        let rem = cleaned.len() % 8;
+        if rem == 0 { cleaned } else { format!("{}{}", cleaned, "=".repeat(8 - rem)) }
+    };
+    data_encoding::BASE32.decode(padded.as_bytes())
+        .map_err(|e| anyhow::anyhow!("invalid base32: {e}"))
+}