Make defmt a default feature

Author: bugadani

espflash/Cargo.toml

@@ -40,8 +40,8 @@ clap_complete = { version = "4.4.3", optional = true }
 comfy-table = { version = "7.0.1", optional = true }
 crossterm = { version = "0.25.0", optional = true } # 0.26.x causes issues on Windows
 ctrlc = { version = "3.4.0", optional = true }
-defmt-decoder = { version = "=0.3.8", features = ["unstable"] }
-defmt-parser = { version = "=0.3.3", features = ["unstable"] }
+defmt-decoder = { version = "=0.3.8", features = ["unstable"], optional = true }
+defmt-parser = { version = "=0.3.3", features = ["unstable"], optional = true }
 dialoguer = { version = "0.10.4", optional = true }
 directories = { version = "5.0.1", optional = true }
 env_logger = { version = "0.10.0", optional = true }
@@ -66,7 +66,7 @@ update-informer = { version = "1.1.0", optional = true }
 xmas-elf = "0.9.0"
 
 [features]
-default = ["cli"]
+default = ["cli", "defmt"]
 cli = [
     "dep:addr2line",
     "dep:clap",
@@ -84,4 +84,8 @@ cli = [
     "dep:regex",
     "dep:update-informer",
 ]
+defmt = [
+    "dep:defmt-decoder",
+    "dep:defmt-parser",
+]
 raspberry = ["dep:rppal"]

espflash/src/cli/monitor/mod.rs

@@ -23,13 +23,14 @@ use log::error;
 use miette::{IntoDiagnostic, Result};
 
 use crate::{
-    cli::monitor::parser::{esp_defmt::EspDefmt, InputParser, ResolvingPrinter},
+    cli::monitor::parser::{InputParser, ResolvingPrinter},
     connection::reset_after_flash,
     interface::Interface,
 };
 
+pub mod parser;
+
 mod line_endings;
-mod parser;
 mod symbols;
 
 /// Type that ensures that raw mode is disabled when dropped.
@@ -57,7 +58,13 @@ pub fn monitor(
     pid: u16,
     baud: u32,
 ) -> serialport::Result<()> {
-    monitor_with(serial, elf, pid, baud, EspDefmt::new(elf))
+    #[cfg(feature = "defmt")]
+    let parser = parser::esp_defmt::EspDefmt::new(elf);
+
+    #[cfg(not(feature = "defmt"))]
+    let parser = parser::serial::Serial;
+
+    monitor_with(serial, elf, pid, baud, parser)
 }
 
 /// Open a serial monitor on the given interface, using the given input parser.

espflash/src/cli/monitor/parser/mod.rs

@@ -1,3 +1,4 @@
+#[cfg(feature = "defmt")]
 pub mod esp_defmt;
 pub mod serial;