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Use XDG-compliant directories for config and cache files

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This commit is contained in:
Antonio Scandurra 2022-07-29 09:12:36 +02:00
parent a842016380
commit cfe3ebd2b3
3 changed files with 38 additions and 46 deletions
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10
crates/project/src/db.rs
View File

@ -1,5 +1,5 @@
use anyhow::Result;
use std::path::PathBuf;
use std::path::Path;
use std::sync::Arc;
pub struct Db(DbStore);
@ -16,8 +16,8 @@ enum DbStore {
impl Db {
/// Open or create a database at the given file path.
pub fn open(path: PathBuf) -> Result<Arc<Self>> {
let db = rocksdb::DB::open_default(&path)?;
pub fn open(path: &Path) -> Result<Arc<Self>> {
let db = rocksdb::DB::open_default(path)?;
Ok(Arc::new(Self(DbStore::Real(db))))
}
@ -125,7 +125,7 @@ mod tests {
fn test_db() {
let dir = TempDir::new("db-test").unwrap();
let fake_db = Db::open_fake();
let real_db = Db::open(dir.path().join("test.db")).unwrap();
let real_db = Db::open(&dir.path().join("test.db")).unwrap();
for db in [&real_db, &fake_db] {
assert_eq!(
@ -152,7 +152,7 @@ mod tests {
drop(real_db);
let real_db = Db::open(dir.path().join("test.db")).unwrap();
let real_db = Db::open(&dir.path().join("test.db")).unwrap();
assert_eq!(
real_db.read(["key-1", "key-2", "key-3"]).unwrap(),
&[Some("one".as_bytes().to_vec()), None, None,]

48
crates/zed/src/main.rs
View File

@ -28,15 +28,7 @@ use project::{Fs, ProjectStore};
use serde_json::json;
use settings::{self, KeymapFileContent, Settings, SettingsFileContent};
use smol::process::Command;
use std::{
env,
ffi::OsStr,
fs, panic,
path::{Path, PathBuf},
sync::Arc,
thread,
time::Duration,
};
use std::{env, ffi::OsStr, fs, panic, path::PathBuf, sync::Arc, thread, time::Duration};
use terminal;
use theme::ThemeRegistry;
use util::{ResultExt, TryFutureExt};
@ -50,21 +42,19 @@ use zed::{
fn main() {
let http = http::client();
let home_dir = dirs::home_dir().expect("could not find home dir");
let db_dir_path = home_dir.join("Library/Application Support/Zed");
let logs_dir_path = home_dir.join("Library/Logs/Zed");
fs::create_dir_all(&db_dir_path).expect("could not create database path");
fs::create_dir_all(&logs_dir_path).expect("could not create logs path");
init_logger(&logs_dir_path);
fs::create_dir_all(&*zed::LANGUAGES_DIR_PATH).expect("could not create languages path");
fs::create_dir_all(&*zed::DB_DIR_PATH).expect("could not create database path");
fs::create_dir_all(&*zed::LOGS_DIR_PATH).expect("could not create logs path");
init_logger();
log::info!("========== starting zed ==========");
let mut app = gpui::App::new(Assets).unwrap();
let app_version = ZED_APP_VERSION
.or_else(|| app.platform().app_version().ok())
.map_or("dev".to_string(), |v| v.to_string());
init_panic_hook(logs_dir_path, app_version, http.clone(), app.background());
init_panic_hook(app_version, http.clone(), app.background());
let db = app.background().spawn(async move {
project::Db::open(db_dir_path.join("zed.db"))
project::Db::open(&*zed::DB_PATH)
.log_err()
.unwrap_or(project::Db::null())
});
@ -100,7 +90,7 @@ fn main() {
app.run(move |cx| {
let client = client::Client::new(http.clone());
let mut languages = LanguageRegistry::new(login_shell_env_loaded);
languages.set_language_server_download_dir(zed::ROOT_PATH.clone());
languages.set_language_server_download_dir(zed::LANGUAGES_DIR_PATH.clone());
let languages = Arc::new(languages);
let init_languages = cx
.background()
@ -205,42 +195,34 @@ fn main() {
});
}
fn init_logger(logs_dir_path: &Path) {
fn init_logger() {
if stdout_is_a_pty() {
env_logger::init();
} else {
let level = LevelFilter::Info;
let log_file_path = logs_dir_path.join("Zed.log");
// Prevent log file from becoming too large.
const MAX_LOG_BYTES: u64 = 1 * 1024 * 1024;
if fs::metadata(&log_file_path).map_or(false, |metadata| metadata.len() > MAX_LOG_BYTES) {
let _ = fs::rename(&log_file_path, logs_dir_path.join("Zed.log.old"));
if fs::metadata(&*zed::LOG_PATH).map_or(false, |metadata| metadata.len() > MAX_LOG_BYTES) {
let _ = fs::rename(&*zed::LOG_PATH, &*zed::OLD_LOG_PATH);
}
let log_file = OpenOptions::new()
.create(true)
.append(true)
.open(log_file_path)
.open(&*zed::LOG_PATH)
.expect("could not open logfile");
simplelog::WriteLogger::init(level, simplelog::Config::default(), log_file)
.expect("could not initialize logger");
}
}
fn init_panic_hook(
logs_dir_path: PathBuf,
app_version: String,
http: Arc<dyn HttpClient>,
background: Arc<Background>,
) {
fn init_panic_hook(app_version: String, http: Arc<dyn HttpClient>, background: Arc<Background>) {
background
.spawn({
let logs_dir_path = logs_dir_path.clone();
async move {
let panic_report_url = format!("{}/api/panic", &*client::ZED_SERVER_URL);
let mut children = smol::fs::read_dir(&logs_dir_path).await?;
let mut children = smol::fs::read_dir(&*zed::LOGS_DIR_PATH).await?;
while let Some(child) = children.next().await {
let child = child?;
let child_path = child.path();
@ -330,7 +312,7 @@ fn init_panic_hook(
let panic_filename = chrono::Utc::now().format("%Y_%m_%d %H_%M_%S").to_string();
fs::write(
logs_dir_path.join(format!("zed-{}-{}.panic", app_version, panic_filename)),
zed::LOGS_DIR_PATH.join(format!("zed-{}-{}.panic", app_version, panic_filename)),
&message,
)
.context("error writing panic to disk")

26
crates/zed/src/zed.rs
View File

@ -31,6 +31,7 @@ use serde::Deserialize;
use serde_json::to_string_pretty;
use settings::{keymap_file_json_schema, settings_file_json_schema, Settings};
use std::{
env,
path::{Path, PathBuf},
str,
sync::Arc,
@ -67,13 +68,22 @@ actions!(
const MIN_FONT_SIZE: f32 = 6.0;
lazy_static! {
pub static ref HOME_PATH: PathBuf =
dirs::home_dir().expect("failed to determine home directory");
pub static ref LOG_PATH: PathBuf = HOME_PATH.join("Library/Logs/Zed/Zed.log");
pub static ref OLD_LOG_PATH: PathBuf = HOME_PATH.join("Library/Logs/Zed/Zed.log.old");
pub static ref ROOT_PATH: PathBuf = HOME_PATH.join(".zed");
pub static ref SETTINGS_PATH: PathBuf = ROOT_PATH.join("settings.json");
pub static ref KEYMAP_PATH: PathBuf = ROOT_PATH.join("keymap.json");
static ref HOME_PATH: PathBuf = dirs::home_dir().expect("failed to determine home directory");
static ref CACHE_DIR_PATH: PathBuf = dirs::cache_dir()
.expect("failed to determine cache directory")
.join("Zed");
static ref CONFIG_DIR_PATH: PathBuf = env::var_os("XDG_CONFIG_HOME")
.map(|home| home.into())
.unwrap_or_else(|| HOME_PATH.join(".config"))
.join("zed");
pub static ref LOGS_DIR_PATH: PathBuf = HOME_PATH.join("Library/Logs/Zed");
pub static ref LANGUAGES_DIR_PATH: PathBuf = CACHE_DIR_PATH.join("languages");
pub static ref DB_DIR_PATH: PathBuf = CACHE_DIR_PATH.join("db");
pub static ref DB_PATH: PathBuf = DB_DIR_PATH.join("zed.db");
pub static ref SETTINGS_PATH: PathBuf = CONFIG_DIR_PATH.join("settings.json");
pub static ref KEYMAP_PATH: PathBuf = CONFIG_DIR_PATH.join("keymap.json");
pub static ref LOG_PATH: PathBuf = LOGS_DIR_PATH.join("Zed.log");
pub static ref OLD_LOG_PATH: PathBuf = LOGS_DIR_PATH.join("Zed.log.old");
}
pub fn init(app_state: &Arc<AppState>, cx: &mut gpui::MutableAppContext) {
@ -399,7 +409,7 @@ fn open_config_file(
cx.spawn(|workspace, mut cx| async move {
let fs = &app_state.fs;
if !fs.is_file(path).await {
fs.create_dir(&ROOT_PATH).await?;
fs.create_dir(&CONFIG_DIR_PATH).await?;
fs.create_file(path, Default::default()).await?;
fs.save(path, &default_content(), Default::default())
.await?;