bendns' repos / psvg
the aliasing svg renderer
Diffstat (limited to 'src/main.rs')
-rw-r--r--src/main.rs30
1 files changed, 26 insertions, 4 deletions
diff --git a/src/main.rs b/src/main.rs
index e85bc71..079bb37 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,8 +1,9 @@
-use std::{path::PathBuf, str::FromStr};
-
use anyhow::{anyhow, Result};
use clap::Parser;
+use log::Level as RLevel;
use psvg::tree::Tree;
+use std::{path::PathBuf, str::FromStr};
+mod logger;
#[derive(Parser)]
@@ -13,12 +14,32 @@ struct Args {
/// If not supplied, will render at the svg's set width and height.
/// Specify as: '144x124'
size: Option<Size>,
+ /// Log level.
+ #[arg(default_value = "info", long = "log")]
+ log: Level,
/// Svg to render.
file: PathBuf,
/// File to output rendered svg (png).
out: PathBuf,
}
+#[repr(usize)]
+#[derive(clap::ValueEnum, Clone, Copy)]
+enum Level {
+ Error = 1,
+ Warn,
+ Info,
+ Debug,
+ Trace,
+}
+
+impl From<Level> for RLevel {
+ fn from(value: Level) -> Self {
+ // SAFETY: same
+ unsafe { std::mem::transmute(value) }
+ }
+}
+
#[derive(Copy, Clone, Debug, Default)]
struct Size {
w: u32,
@@ -41,12 +62,13 @@ impl FromStr for Size {
fn main() -> Result<()> {
let args = Args::parse();
- let mut svg = Tree::new(&std::fs::read_to_string(args.file)?)?;
+ logger::init(args.log.into());
+ let (mut svg, size) = Tree::new(&std::fs::read_to_string(args.file)?)?;
match args.size {
Some(Size { w, h }) => {
svg.resize(w as f32, h as f32);
}
- None => svg.resize(svg.osize.width(), svg.osize.height()),
+ None => svg.resize(size.width(), size.height()),
}
svg.render().save(args.out);
Ok(())