From 0ac453408fd496b7d3b359044cc188824769fbe3 Mon Sep 17 00:00:00 2001
From: Andrew Phillips <andrew.phillips2@canada.ca>
Date: Fri, 1 Sep 2023 15:37:17 +0000
Subject: [PATCH] Add LZ4 as a built in compression engine

---
 Cargo.toml  |  1 +
 src/main.rs | 13 ++++++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index af84ab9..19513dd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,4 +24,5 @@ humansize = "2.1.3"
 enum-map = "2.6.1"
 is-terminal = "0.4.9"
 term = "0.7.0"
+lz4_flex = "0.11.1"
 
diff --git a/src/main.rs b/src/main.rs
index 9a6f859..99c5af0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -650,14 +650,14 @@ fn mode_status(_cmd: &mut Command, args: Args, data_path: PathBuf, db_path: Path
     };
 
     for compression_type in CompressionType::iter() {
-        let compression_program = match compression_type {
-            CompressionType::None => compression::CompressionProgram {
+        let compression_program: compression::CompressionProgram = match &compression::COMPRESSION_PROGRAMS[compression_type.clone()] {
+            Some(compression_program) => compression_program.clone(),
+            None => compression::CompressionProgram {
                 program: "".to_string(),
                 compress: Vec::new(),
                 decompress: Vec::new(),
                 supported: true
-            },
-            _ => compression::get_program(compression_type.clone())?
+            }
         };
 
         let is_default = compression_type == default_type;
@@ -672,7 +672,10 @@ fn mode_status(_cmd: &mut Command, args: Args, data_path: PathBuf, db_path: Path
                 true  => Cell::new("Yes").with_style(Attr::ForegroundColor(color::GREEN)),
                 false => Cell::new("No")
             },
-            Cell::new(&compression_program.program),
+            match compression_program.program.eq("") {
+                true => Cell::new("<INTERNAL>").with_style(Attr::ForegroundColor(color::BRIGHT_BLACK)),
+                false => Cell::new(&compression_program.program),
+            },
             Cell::new(&compression_program.compress.join(" ")),
             Cell::new(&compression_program.decompress.join(" ")),
         ]));