Remove migration subcommand

src/config.rs

@@ -46,14 +46,6 @@ pub(crate) struct Opt {
     )]
     /// The logfile
     pub(crate) logfile: PathBuf,
-    #[structopt(subcommand)]
-    pub(crate) migrate: Option<Migration>,
-}
-
-#[derive(StructOpt, Debug, Clone, Copy)]
-pub(crate) enum Migration {
-    #[structopt(name = "migrate-commit-count")]
-    CacheCommitCount,
 }
 
 pub(crate) fn init() -> Result<()> {

src/main.rs

@@ -18,7 +18,6 @@ mod statics;
 
 use crate::{
     cache::CacheState,
-    config::Migration,
     error::{Error, Result},
     service::{Bitbucket, FormService, GitHub, Gitlab, Service},
     statics::{CLIENT, CSS, FAVICON, OPT, REPO_COUNT, VERSION_INFO},
@@ -35,7 +34,7 @@ use git2::Repository;
 use number_prefix::{NumberPrefix, Prefixed, Standalone};
 use std::{
     borrow::Cow,
-    fs::{create_dir_all, read_dir, rename},
+    fs::create_dir_all,
     path::Path,
     process::Command,
     sync::atomic::Ordering,
@@ -372,39 +371,7 @@ fn start_server() -> Result<()> {
     .run()?)
 }
 
-fn migrate_cache() -> Result<()> {
-    let mut backup_cache = OPT.cachedir.clone();
-    backup_cache.set_extension("bak");
-    rename(&OPT.cachedir, backup_cache)?;
-    let outdir = OPT.outdir.display().to_string();
-    let cachedir = OPT.cachedir.display().to_string();
-    for service in read_dir(&OPT.outdir)? {
-        let service = service?;
-        for namespace in read_dir(service.path())? {
-            let namespace = namespace?;
-            for repo in read_dir(namespace.path())? {
-                let repo_path = repo?.path().display().to_string();
-                let repo_path: String =
-                    repo_path
-                        .split(&outdir)
-                        .fold(String::new(), |mut acc, next| {
-                            acc.push_str(next);
-                            acc
-                        });
-                println!("{}", repo_path);
-                hoc(&repo_path, &outdir, &cachedir)?;
-            }
-        }
-    }
-    Ok(())
-}
-
 fn main() -> Result<()> {
     config::init()?;
-    match &OPT.migrate {
-        None => start_server(),
-        Some(migration) => match migration {
-            Migration::CacheCommitCount => migrate_cache(),
-        },
-    }
+    start_server()
 }