Some improvements and cleanup

3 years ago · f176655325
parent 341d11a0f3
commit f176655325
6 changed files with 138 additions and 141 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@ -2,15 +2,6 @@
 # It is not intended for manual editing.
 version = 3

-[[package]]
-name = "aho-corasick"
-version = "0.7.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "arrayref"
 version = "0.3.6"
@ -110,9 +101,9 @@ checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"

 [[package]]
 name = "byteorder"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ae44d1a3d5a19df61dd0c8beb138458ac2a53a7ac09eba97d55592540004306b"
+checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"

 [[package]]
 name = "cassowary"
@ -260,9 +251,9 @@ dependencies = [

 [[package]]
 name = "csv"
-version = "1.1.5"
+version = "1.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d58633299b24b515ac72a3f869f8b91306a3cec616a602843a383acd6f9e97"
+checksum = "22813a6dc45b335f9bade10bf7271dc477e81113e89eb251a0bc2a8a81c536e1"
 dependencies = [
 "bstr",
 "csv-core",
@ -311,9 +302,9 @@ dependencies = [

 [[package]]
 name = "dtoa"
-version = "0.4.7"
+version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d7ed2934d741c6b37e33e3832298e8850b53fd2d2bea03873375596c7cea4e"
+checksum = "56899898ce76aaf4a0f24d914c97ea6ed976d42fec6ad33fcbb0a1103e07b2b0"

 [[package]]
 name = "either"
@ -329,9 +320,9 @@ checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"

 [[package]]
 name = "generic-array"
-version = "0.12.3"
+version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c68f0274ae0e023facc3c97b2e00f076be70e254bc851d972503b328db79b2ec"
+checksum = "ffdf9f34f1447443d37393cc6c2b8313aebddcd96906caf34e54c68d8e57d7bd"
 dependencies = [
 "typenum",
 ]
@ -355,9 +346,9 @@ checksum = "62aca2aba2d62b4a7f5b33f3712cb1b0692779a56fb510499d5c0aa594daeaf3"

 [[package]]
 name = "handlebars"
-version = "3.5.3"
+version = "3.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdb0867bbc5a3da37a753e78021d5fcf8a4db00e18dd2dd90fd36e24190e162d"
+checksum = "580b6f551b29a3a02436318aed09ba1c58eea177dc49e39beac627ad356730a5"
 dependencies = [
 "log",
 "pest",
@ -411,9 +402,9 @@ checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"

 [[package]]
 name = "js-sys"
-version = "0.3.48"
+version = "0.3.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc9f84f9b115ce7843d60706df1422a916680bfdfcbdb0447c5614ff9d7e4d78"
+checksum = "2d99f9e3e84b8f67f846ef5b4cbbc3b1c29f6c759fcbce6f01aa0e73d932a24c"
 dependencies = [
 "wasm-bindgen",
 ]
@ -426,9 +417,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"

 [[package]]
 name = "libc"
-version = "0.2.86"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7282d924be3275cec7f6756ff4121987bc6481325397dde6ba3e7802b1a8b1c"
+checksum = "56d855069fafbb9b344c0f962150cd2c1187975cb1c22c1522c240d8c4986714"

 [[package]]
 name = "linked-hash-map"
@ -468,9 +459,9 @@ checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"

 [[package]]
 name = "memoffset"
-version = "0.6.1"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "157b4208e3059a8f9e78d559edc658e13df41410cb3ae03979c83130067fdd87"
+checksum = "f83fb6581e8ed1f85fd45c116db8405483899489e38406156c25eb743554361d"
 dependencies = [
 "autocfg",
 ]
@ -493,9 +484,9 @@ dependencies = [

 [[package]]
 name = "mio"
-version = "0.7.9"
+version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5dede4e2065b3842b8b0af444119f3aa331cc7cc2dd20388bfb0f5d5a38823a"
+checksum = "cf80d3e903b34e0bd7282b218398aec54e082c840d9baf8339e0080a0c542956"
 dependencies = [
 "libc",
 "log",
@ -506,11 +497,10 @@ dependencies = [

 [[package]]
 name = "miow"
-version = "0.3.6"
+version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897"
+checksum = "b9f1c5b025cda876f66ef43a113f91ebc9f4ccef34843000e0adf6ebbab84e21"
 dependencies = [
- "socket2",
 "winapi",
 ]

@ -548,12 +538,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef"

-[[package]]
-name = "once_cell"
-version = "1.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea78b9742c52ac729753c1590e9adc5248ea9bdaf974597efd46c74cfaa5fb54"
-
 [[package]]
 name = "oorandom"
 version = "11.1.3"
@ -664,9 +648,9 @@ dependencies = [

 [[package]]
 name = "proc-macro2"
-version = "1.0.24"
+version = "1.0.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0704ee1a7e00d7bb417d0770ea303c1bccbabf0ef1667dae92b5967f5f8a71"
+checksum = "a152013215dca273577e18d2bf00fa862b89b24169fb78c4c95aeb07992c9cec"
 dependencies = [
 "unicode-xid",
 ]
@ -748,14 +732,11 @@ dependencies = [

 [[package]]
 name = "regex"
-version = "1.4.3"
+version = "1.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9251239e129e16308e70d853559389de218ac275b515068abc96829d05b948a"
+checksum = "957056ecddbeba1b26965114e191d2e8589ce74db242b6ea25fc4062427a5c19"
 dependencies = [
- "aho-corasick",
- "memchr",
 "regex-syntax",
- "thread_local",
 ]

 [[package]]
@ -769,9 +750,9 @@ dependencies = [

 [[package]]
 name = "regex-syntax"
-version = "0.6.22"
+version = "0.6.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5eb417147ba9860a96cfe72a0b93bf88fee1744b5636ec99ab20c1aa9376581"
+checksum = "24d5f089152e60f62d28b835fbff2cd2e8dc0baf1ac13343bef92ab7eed84548"

 [[package]]
 name = "rust-argon2"
@ -832,9 +813,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"

 [[package]]
 name = "serde"
-version = "1.0.123"
+version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92d5161132722baa40d802cc70b15262b98258453e85e5d1d365c757c73869ae"
+checksum = "558dc50e1a5a5fa7112ca2ce4effcb321b0300c0d4ccf0776a9f60cd89031171"
 dependencies = [
 "serde_derive",
 ]
@ -851,9 +832,9 @@ dependencies = [

 [[package]]
 name = "serde_derive"
-version = "1.0.123"
+version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9391c295d64fc0abb2c556bad848f33cb8296276b1ad2677d1ae1ace4f258f31"
+checksum = "b093b7a2bb58203b5da3056c05b4ec1fed827dcfdb37347a8841695263b3d06d"
 dependencies = [
 "proc-macro2",
 "quote",
@ -862,9 +843,9 @@ dependencies = [

 [[package]]
 name = "serde_json"
-version = "1.0.62"
+version = "1.0.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea1c6153794552ea7cf7cf63b1231a25de00ec90db326ba6264440fa08e31486"
+checksum = "799e97dc9fdae36a5c8b8f2cae9ce2ee9fdce2058c57a93e6099d919fd982f79"
 dependencies = [
 "itoa",
 "ryu",
@ -895,16 +876,6 @@ dependencies = [
 "opaque-debug",
 ]

-[[package]]
-name = "shellwords"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89e515aa4699a88148ed5ef96413ceef0048ce95b43fbc955a33bde0a70fcae6"
-dependencies = [
- "lazy_static",
- "regex",
-]
-
 [[package]]
 name = "signal-hook"
 version = "0.1.17"
@ -931,22 +902,11 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe0f37c9e8f3c5a4a66ad655a93c74daac4ad00c441533bf5c6e7990bb42604e"

-[[package]]
-name = "socket2"
-version = "0.3.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "122e570113d28d773067fab24266b66753f6ea915758651696b6e35e49f88d6e"
-dependencies = [
- "cfg-if",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "syn"
-version = "1.0.60"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c700597eca8a5a762beb35753ef6b94df201c81cca676604f547495a0d7f0081"
+checksum = "3ce15dd3ed8aa2f8eeac4716d6ef5ab58b6b9256db41d7e1a0224c2788e8fd87"
 dependencies = [
 "proc-macro2",
 "quote",
@ -974,20 +934,11 @@ dependencies = [
 "unicode-width",
 ]

-[[package]]
-name = "thread_local"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8018d24e04c95ac8790716a5987d0fec4f8b27249ffa0f7d33f1369bdfb88cbd"
-dependencies = [
- "once_cell",
-]
-
 [[package]]
 name = "tinytemplate"
-version = "1.2.0"
+version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2ada8616fad06a2d0c455adc530de4ef57605a8120cc65da9653e0e9623ca74"
+checksum = "be4d6b5f19ff7664e8c98d03e2139cb510db9b0a60b55f8e8709b689d939b6bc"
 dependencies = [
 "serde",
 "serde_json",
@ -1009,9 +960,9 @@ dependencies = [

 [[package]]
 name = "typenum"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
+checksum = "879f6906492a7cd215bfa4cf595b600146ccfac0c79bcbd1f3000162af5e8b06"

 [[package]]
 name = "ucd-trie"
@ -1054,9 +1005,9 @@ checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"

 [[package]]
 name = "walkdir"
-version = "2.3.1"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "777182bc735b6424e1a57516d35ed72cb8019d85c8c9bf536dccb3445c1a2f7d"
+checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
 dependencies = [
 "same-file",
 "winapi",
@ -1071,9 +1022,9 @@ checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"

 [[package]]
 name = "wasm-bindgen"
-version = "0.2.71"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ee1280240b7c461d6a0071313e08f34a60b0365f14260362e5a2b17d1d31aa7"
+checksum = "83240549659d187488f91f33c0f8547cbfef0b2088bc470c116d1d260ef623d9"
 dependencies = [
 "cfg-if",
 "wasm-bindgen-macro",
@ -1081,9 +1032,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.71"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b7d8b6942b8bb3a9b0e73fc79b98095a27de6fa247615e59d096754a3bc2aa8"
+checksum = "ae70622411ca953215ca6d06d3ebeb1e915f0f6613e3b495122878d7ebec7dae"
 dependencies = [
 "bumpalo",
 "lazy_static",
@ -1096,9 +1047,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.71"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ac38da8ef716661f0f36c0d8320b89028efe10c7c0afde65baffb496ce0d3b"
+checksum = "3e734d91443f177bfdb41969de821e15c516931c3c3db3d318fa1b68975d0f6f"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
@ -1106,9 +1057,9 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.71"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc053ec74d454df287b9374ee8abb36ffd5acb95ba87da3ba5b7d3fe20eb401e"
+checksum = "d53739ff08c8a68b0fdbcd54c372b8ab800b1449ab3c9d706503bc7dd1621b2c"
 dependencies = [
 "proc-macro2",
 "quote",
@ -1119,15 +1070,15 @@ dependencies = [

 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.71"
+version = "0.2.73"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d6f8ec44822dd71f5f221a5847fb34acd9060535c1211b70a05844c0f6383b1"
+checksum = "d9a543ae66aa233d14bb765ed9af4a33e81b8b58d1584cf1b47ff8cd0b9e4489"

 [[package]]
 name = "web-sys"
-version = "0.3.48"
+version = "0.3.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec600b26223b2948cedfde2a0aa6756dcf1fef616f43d7b3097aaf53a6c4d92b"
+checksum = "a905d57e488fec8861446d3393670fb50d27a262344013181c2cdf9fff5481be"
 dependencies = [
 "js-sys",
 "wasm-bindgen",
@ -1166,7 +1117,7 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"

 [[package]]
 name = "xplr"
-version = "0.2.2"
+version = "0.2.3"
 dependencies = [
 "criterion",
 "crossterm",
@ -1176,7 +1127,6 @@ dependencies = [
 "serde",
 "serde_json",
 "serde_yaml",
- "shellwords",
 "termion",
 "tui",
 ]
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,6 +1,6 @@
 [package]
 name = "xplr"
-version = "0.2.2"  # Update app.rs
+version = "0.2.3"  # Update app.rs
 authors = ["Arijit Basu <sayanarijit@gmail.com>"]
 edition = "2018"
 description = "An experimental, minimal, configurable TUI file explorer, stealing ideas from nnn and fzf."
@ -19,8 +19,7 @@ dirs = "3.0.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 serde_yaml = "0.8"
-handlebars = "3.5.3"
-shellwords = "1.0.0"
+handlebars = "3.5"
 mime_guess = "2.0.3"

 [dev-dependencies]
--- a/README.md
+++ b/README.md
@ -41,7 +41,7 @@ cargo install xplr
 ```bash
 mkdir -p ~/.config/xplr

-echo "#" | xplr | yq ".config" -y | tee ~/.config/xplr/config.yml
+echo "PrintAppStateAndQuit" | xplr | yq ".config" -y | tee ~/.config/xplr/config.yml
 ```

 3. Check the key bindings in the config file.
--- a/src/app.rs
+++ b/src/app.rs
@ -11,7 +11,7 @@ use std::collections::VecDeque;
 use std::fs;
 use std::path::PathBuf;

-pub const VERSION: &str = "v0.2.1"; // Update Cargo.toml
+pub const VERSION: &str = "v0.2.3"; // Update Cargo.toml

 pub const TEMPLATE_TABLE_ROW: &str = "TEMPLATE_TABLE_ROW";

@ -25,14 +25,9 @@ pub struct PipesConfig {
    pub mode_out: String,
 }

-impl Default for PipesConfig {
-    fn default() -> Self {
-        let pipesdir = dirs::runtime_dir()
-            .unwrap_or("/tmp".into())
-            .join("xplr")
-            .join("session")
-            .join(std::process::id().to_string())
-            .join("pipe");
+impl PipesConfig {
+    fn from_runtime_path(path: &String) -> Self {
+        let pipesdir = PathBuf::from(path).join("pipe");

        fs::create_dir_all(&pipesdir).unwrap();

@ -168,6 +163,7 @@ pub enum InternalMsg {
 #[derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize)]
 pub enum ExternalMsg {
    Refresh,
+    ClearScreen,
    FocusNext,
    FocusNextByRelativeIndex(usize),
    FocusNextByRelativeIndexFromInput,
@ -212,6 +208,7 @@ pub struct Command {
 #[derive(Debug, Clone, Eq, PartialEq, Serialize, Deserialize)]
 pub enum MsgOut {
    Refresh,
+    ClearScreen,
    PrintResultAndQuit,
    PrintAppStateAndQuit,
    Debug(String),
@ -255,27 +252,46 @@ pub struct App {
    msg_out: VecDeque<MsgOut>,
    mode: Mode,
    input_buffer: Option<String>,
+    pid: u32,
+    runtime_path: String,
    pipes: PipesConfig,
 }

 impl App {
-    pub fn new(config: Config, pwd: String) -> Self {
-        let mode = config
-            .modes
-            .get(&"default".to_string())
-            .map(|k| k.to_owned())
-            .unwrap_or_default();
-
-        Self {
-            config,
-            pwd,
-            directory_buffers: Default::default(),
-            tasks: Default::default(),
-            selected: Default::default(),
-            msg_out: Default::default(),
-            mode,
-            input_buffer: Default::default(),
-            pipes: Default::default(),
+    pub fn create(config: Config, pwd: String) -> Result<Self, Error> {
+        if config.version != VERSION {
+            Err(Error::IncompatibleVersion(
+                "incompatible config version".into(),
+            ))
+        } else {
+            let mode = config
+                .modes
+                .get(&"default".to_string())
+                .map(|k| k.to_owned())
+                .unwrap_or_default();
+
+            let pid = std::process::id();
+            let runtime_path = dirs::runtime_dir()
+                .unwrap_or("/tmp".into())
+                .join("xplr")
+                .join("session")
+                .join(&pid.to_string())
+                .to_string_lossy()
+                .to_string();
+
+            Ok(Self {
+                config,
+                pwd,
+                directory_buffers: Default::default(),
+                tasks: Default::default(),
+                selected: Default::default(),
+                msg_out: Default::default(),
+                mode,
+                input_buffer: Default::default(),
+                pid,
+                runtime_path: runtime_path.clone(),
+                pipes: PipesConfig::from_runtime_path(&runtime_path),
+            })
        }
    }

@ -309,6 +325,7 @@ impl App {
    fn handle_external(self, msg: ExternalMsg, key: Option<Key>) -> Result<Self, Error> {
        match msg {
            ExternalMsg::Refresh => self.refresh(),
+            ExternalMsg::ClearScreen => self.clear_screen(),
            ExternalMsg::FocusFirst => self.focus_first(),
            ExternalMsg::FocusLast => self.focus_last(),
            ExternalMsg::FocusPrevious => self.focus_previous(),
@ -376,6 +393,11 @@ impl App {
        Ok(self)
    }

+    fn clear_screen(mut self) -> Result<Self, Error> {
+        self.msg_out.push_back(MsgOut::ClearScreen);
+        Ok(self)
+    }
+
    fn focus_first(mut self) -> Result<Self, Error> {
        if let Some(dir) = self.directory_buffer_mut() {
            dir.focus = 0;
@ -638,4 +660,14 @@ impl App {
    pub fn pipes(&self) -> &PipesConfig {
        &self.pipes
    }
+
+    /// Get a reference to the app's pid.
+    pub fn pid(&self) -> &u32 {
+        &self.pid
+    }
+
+    /// Get a reference to the app's runtime path.
+    pub fn runtime_path(&self) -> &String {
+        &self.runtime_path
+    }
 }
--- a/src/config.rs
+++ b/src/config.rs
@ -312,6 +312,23 @@ impl Default for KeyBindings {
                messages:
                  - PrintResultAndQuit

+              o:
+                help: open
+                messages:
+                  - Call:
+                      command: bash
+                      args:
+                        - -c
+                        - xdg-open "${XPLR_FOCUS_PATH:?}" &> /dev/null
+                  - ClearScreen
+                  - Refresh
+              
+              ctrl-l:
+                help: clear
+                messages:
+                  - ClearScreen
+                  - Refresh
+
              "#":
                help: quit with debug
                messages:
--- a/src/main.rs
+++ b/src/main.rs
@ -1,8 +1,7 @@
 use crossterm::event::Event;
 use crossterm::terminal as term;
 use crossterm::{event, execute};
-use handlebars::{handlebars_helper, Handlebars};
-use shellwords;
+use handlebars::Handlebars;
 use std::env;
 use std::fs;
 use std::io;
@ -21,9 +20,6 @@ use xplr::explorer;
 use xplr::input::Key;
 use xplr::ui;

-handlebars_helper!(shellescape: |v: str| format!("{}", shellwords::escape(v)));
-handlebars_helper!(readfile: |v: str| fs::read_to_string(v).unwrap_or_default());
-
 fn main() -> Result<(), Error> {
    let mut pwd = PathBuf::from(env::args().skip(1).next().unwrap_or(".".into()))
        .canonicalize()
@ -52,11 +48,9 @@ fn main() -> Result<(), Error> {
        Config::default()
    };

-    let mut app = app::App::new(config, pwd.clone());
+    let mut app = app::App::create(config, pwd.clone())?;

    let mut hb = Handlebars::new();
-    hb.register_helper("shellescape", Box::new(shellescape));
-    hb.register_helper("readfile", Box::new(readfile));
    hb.register_template_string(
        app::TEMPLATE_TABLE_ROW,
        &app.config()
@ -157,6 +151,10 @@ fn main() -> Result<(), Error> {
                    break 'outer;
                }

+                app::MsgOut::ClearScreen => {
+                    terminal.clear()?;
+                }
+
                app::MsgOut::Refresh => {
                    if app.pwd() != &last_pwd {
                        explorer::explore(
@ -242,6 +240,7 @@ fn main() -> Result<(), Error> {
                        .env("XPLR_FOCUS_PATH", focus_path)
                        .env("XPLR_FOCUS_INDEX", focus_index)
                        .env("XPLR_SELECTED", selected)
+                        .env("XPLR_RUNTIME_PATH", app.runtime_path())
                        .env("XPLR_PIPE_MSG_IN", pipe_msg_in)
                        .env("XPLR_PIPE_SELECTED_OUT", pipe_selected_out)
                        .env("XPLR_PIPE_FOCUS_OUT", pipe_focus_out)