Remove the init command.

examples/config.yaml

@@ -1,4 +1,7 @@
 ---
+user:
+  name: jrpotter
+  email: jrpotter@github.io
 local: $HOME/.homesync
 remote:
   name: origin

src/config.rs

@@ -2,13 +2,7 @@ use super::{path, path::ResPathBuf};
 use paris::formatter::colorize_string;
 use serde_derive::{Deserialize, Serialize};
 use simplelog::{info, paris};
-use std::{
-    collections::BTreeMap,
-    env::VarError,
-    error, fmt, fs, io,
-    io::Write,
-    path::{Path, PathBuf},
-};
+use std::{collections::BTreeMap, env::VarError, error, fmt, fs, io, io::Write, path::PathBuf};
 use url::{ParseError, Url};
 
 // ========================================
@@ -77,6 +71,12 @@ impl error::Error for Error {}
 // Config
 // ========================================
 
+#[derive(Debug, Deserialize, Serialize)]
+pub struct User {
+    pub name: String,
+    pub email: String,
+}
+
 #[derive(Debug, Deserialize, Serialize)]
 pub struct Package {
     pub configs: Vec<PathBuf>,
@@ -91,6 +91,7 @@ pub struct Remote {
 
 #[derive(Debug, Deserialize, Serialize)]
 pub struct Config {
+    pub user: User,
     pub local: PathBuf,
     pub remote: Remote,
     pub packages: BTreeMap<String, Package>,
@@ -164,97 +165,6 @@ pub fn reload(pc: &PathConfig) -> Result<PathConfig> {
     load(&vec![pc.homesync_yml.clone()])
 }
 
-// ========================================
-// Creation
-// ========================================
-
-fn prompt_default(prompt: &str, default: String) -> Result<String> {
-    print!("{}", prompt);
-    io::stdout().flush()?;
-    let mut value = String::new();
-    io::stdin().read_line(&mut value)?;
-    let trimmed = value.trim();
-    if trimmed.is_empty() {
-        Ok(default)
-    } else {
-        Ok(trimmed.to_owned())
-    }
-}
-
-fn prompt_local(path: Option<&Path>) -> Result<PathBuf> {
-    let default = path.map_or("$HOME/.homesync".to_owned(), |p| p.display().to_string());
-    let value = prompt_default(
-        &format!(
-            "Local git repository <{}> (enter to continue): ",
-            colorize_string(format!("<yellow>{}</>", &default)),
-        ),
-        default,
-    )?;
-    Ok(PathBuf::from(value))
-}
-
-fn prompt_remote(remote: Option<&Remote>) -> Result<Remote> {
-    let default_name = remote.map_or("origin".to_owned(), |r| r.name.to_owned());
-    let remote_name = prompt_default(
-        &format!(
-            "Remote git name <{}> (enter to continue): ",
-            colorize_string(format!("<yellow>{}</>", &default_name))
-        ),
-        default_name,
-    )?;
-
-    let default_branch = remote.map_or("origin".to_owned(), |r| r.branch.to_owned());
-    let remote_branch = prompt_default(
-        &format!(
-            "Remote git branch <{}> (enter to continue): ",
-            colorize_string(format!("<yellow>{}</>", &default_branch))
-        ),
-        default_branch,
-    )?;
-
-    let default_url = remote.map_or("https://github.com/owner/repo.git".to_owned(), |r| {
-        r.url.to_string()
-    });
-    let remote_url = prompt_default(
-        &format!(
-            "Remote git url <{}> (enter to continue): ",
-            colorize_string(format!("<yellow>{}</>", &default_url))
-        ),
-        default_url,
-    )?;
-
-    Ok(Remote {
-        name: remote_name,
-        branch: remote_branch,
-        url: Url::parse(&remote_url)?,
-    })
-}
-
-pub fn write(path: &ResPathBuf, loaded: Option<Config>) -> Result<PathConfig> {
-    println!(
-        "Generating config at {}...\n",
-        colorize_string(format!("<green>{}</>", path.unresolved().display())),
-    );
-    let local = prompt_local(match &loaded {
-        Some(c) => Some(c.local.as_ref()),
-        None => None,
-    })?;
-    let remote = prompt_remote(match &loaded {
-        Some(c) => Some(&c.remote),
-        None => None,
-    })?;
-    let generated = PathConfig {
-        homesync_yml: path.clone(),
-        config: Config {
-            local,
-            remote,
-            packages: loaded.map_or(BTreeMap::new(), |c| c.packages),
-        },
-    };
-    generated.write()?;
-    Ok(generated)
-}
-
 // ========================================
 // Listing
 // ========================================

src/git.rs

@@ -1,5 +1,5 @@
 use super::{config::PathConfig, path};
-use git2::{IndexAddOption, ObjectType, Remote, Repository, Signature, StashFlags};
+use git2::{IndexAddOption, ObjectType, Remote, Repository, Signature};
 use path::ResPathBuf;
 use simplelog::{info, paris};
 use std::{

src/lib.rs

@@ -4,8 +4,7 @@ pub mod git;
 pub mod path;
 
 use config::PathConfig;
-use path::ResPathBuf;
-use std::{error::Error, io};
+use std::error::Error;
 
 type Result = std::result::Result<(), Box<dyn Error>>;
 
@@ -21,35 +20,6 @@ pub fn run_daemon(config: PathConfig, freq_secs: u64) -> Result {
     Ok(())
 }
 
-pub fn run_init(candidates: Vec<ResPathBuf>) -> Result {
-    debug_assert!(!candidates.is_empty(), "Empty candidates found in `init`.");
-    if candidates.is_empty() {
-        Err(config::Error::IOError(io::Error::new(
-            io::ErrorKind::NotFound,
-            "No suitable config file found.",
-        )))?;
-    }
-    let config = match config::load(&candidates) {
-        // Check if we already have a local config somewhere. If so, reprompt
-        // the same configuration options and override the values present in the
-        // current YAML file.
-        Ok(loaded) => config::write(&loaded.homesync_yml, Some(loaded.config))?,
-        // Otherwise create a new config file at the given location. We always
-        // assume we want to write to the first file in our priority list. If
-        // not, the user should specify which config they want to write using
-        // the `-c` flag.
-        // TODO(jrpotter): Verify I have permission to write at specified path.
-        // Make directories if necessary.
-        Err(config::Error::MissingConfig) if !candidates.is_empty() => {
-            config::write(&candidates[0], None)?
-        }
-        Err(e) => Err(e)?,
-    };
-    git::init(&config)?;
-    println!("\nFinished initialization.");
-    Ok(())
-}
-
 pub fn run_list(config: PathConfig) -> Result {
     config::list_packages(config);
     Ok(())

src/main.rs

@@ -60,7 +60,6 @@ fn main() {
                         .default_value("5"),
                 ),
         )
-        .subcommand(App::new("init").about("Initialize the homesync local repository"))
         .subcommand(App::new("list").about("See which packages homesync manages"))
         .subcommand(App::new("push").about("Push changes from local to remote"))
         .get_matches();
@@ -72,16 +71,8 @@ fn main() {
 
 fn dispatch(matches: clap::ArgMatches) -> Result<(), Box<dyn Error>> {
     let candidates = find_candidates(&matches)?;
-    match matches.subcommand() {
-        Some(("init", _)) => Ok(homesync::run_init(candidates)?),
-        // All subcommands beside `init` require a config. If we invoke any of
-        // these, immediately attempt to load our config. Note once a config is
-        // loaded, this same config is used throughout the lifetime of the
-        // process. We avoid introducing the ability to "change" which config is
-        // used, even if one of higher priority is eventually defined.
-        subcommand => {
     let config = homesync::config::load(&candidates)?;
-            match subcommand {
+    match matches.subcommand() {
         Some(("apply", _)) => Ok(homesync::run_apply(config)?),
         Some(("daemon", matches)) => {
             let freq_secs: u64 = match matches.value_of("frequency") {
@@ -100,8 +91,6 @@ fn dispatch(matches: clap::ArgMatches) -> Result<(), Box<dyn Error>> {
         _ => unreachable!(),
     }
 }
-    }
-}
 
 fn find_candidates(matches: &clap::ArgMatches) -> Result<Vec<ResPathBuf>, io::Error> {
     let candidates = match matches.value_of("config") {