refactor: config resolver require target directory from outside

src/commands.rs

@@ -5,6 +5,8 @@ mod minor;
 mod patch;
 mod update;
 
+use std::env::current_dir;
+
 use anyhow::{anyhow, Result};
 use clap::{Parser, Subcommand};
 
@@ -39,7 +41,8 @@ pub fn run_command() -> Result<()> {
     if let Some(Commands::Init(args)) = cli.command {
         return init::execute(&args);
     };
-    let resolved = resolve_config();
+    let pwd = current_dir().unwrap();
+    let resolved = resolve_config(&pwd);
     if resolved.is_err() {
         return Err(anyhow!(resolved.unwrap_err()));
     }

src/commands/init.rs

@@ -37,7 +37,8 @@ pub(crate) struct Arguments {
 }
 
 pub(crate) fn execute(args: &Arguments) -> Result<()> {
-    if config::resolve_config().is_ok() {
+    let pwd = current_dir().unwrap();
+    if config::resolve_config(&pwd).is_ok() {
         return Err(anyhow!("Configuration file is already exists."));
     }
     let target = current_dir()?.join(Path::new(config::DEFAULT_FILENAME));

src/config.rs

@@ -3,7 +3,6 @@
 use anyhow::{anyhow, Result};
 use semver::Version;
 use serde::{Deserialize, Serialize};
-use std::env::current_dir;
 use std::fs::read_to_string;
 use std::path::{Path, PathBuf};
 use toml::de::Error;
@@ -23,9 +22,8 @@ pub struct FileConfig {
     pub replace: String,
 }
 
-pub fn resolve_config() -> Result<Config> {
-    let pwd = current_dir().unwrap();
-    let config_path = pwd.join(Path::new(DEFAULT_FILENAME));
+pub fn resolve_config(root: &PathBuf) -> Result<Config> {
+    let config_path = root.join(Path::new(DEFAULT_FILENAME));
     if !config_path.exists() {
         return Err(anyhow!("Configuratio file is not exists."));
     }