chore: split out ttf2sig crate

Author: Xiphoseer

Cargo.lock

@@ -25,31 +25,11 @@ ron = "0.6"
 serde = "1.0"
 futures-lite = "2.3.0"
 
-[features]
-ttf = ["dep:fontdue", "dep:tempfile", "dep:ttf-parser"]
-default = ["ttf"]
-
 [dependencies.image]
 default-features = false
 version = "0.24"
 features = ["png"]
 
-[dependencies.fontdue]
-version = "0.9"
-optional = true
-
-[dependencies.ttf-parser]
-version = "0.25"
-optional = true
-
-[dependencies.tempfile]
-version = "3.17.1"
-optional = true
-
-[[bin]]
-name = "ttf2sig"
-required-features = ["ttf"]
-
 [dev-dependencies]
 pdf = "0.7"
 

Cargo.toml

@@ -17,6 +17,9 @@ pub mod images;
 pub mod raster;
 pub mod util;
 
+#[cfg(feature = "image")]
+#[doc(hidden)]
+pub use image;
 #[doc(hidden)]
 pub use nom;
 #[doc(hidden)]

crates/signum/src/lib.rs

@@ -0,0 +1,13 @@
+[package]
+name = "ttf2sig"
+version = "0.1.0"
+edition = "2021"
+default-run = "ttf2sig"
+
+[dependencies]
+fontdue = { version = "0.9.3", features = ["std"] }
+ttf-parser = "0.25.1"
+tempfile = "3.17.1"
+clap = { version = "4.5.31", features = ["derive"] }
+color-eyre = "0.6.3"
+signum = { path = "../signum" }

crates/ttf2sig/Cargo.toml

@@ -2,12 +2,14 @@ use std::path::PathBuf;
 
 use clap::Parser;
 use color_eyre::eyre::{Context, ContextCompat, OptionExt};
-use image::{GrayImage, ImageFormat};
-use sdo_tool::ttf::{glyph_index_vec, LigatureInfo};
-use signum::chsets::{
-    metrics::{FontMetrics, DEFAULT_FONT_SIZE},
-    printer::PrinterKind,
+use signum::{
+    chsets::{
+        metrics::{FontMetrics, DEFAULT_FONT_SIZE},
+        printer::PrinterKind,
+    },
+    image::{GrayImage, ImageFormat},
 };
+use ttf2sig::{glyph_index_vec, LigatureInfo};
 use ttf_parser::{Face, GlyphId};
 
 #[derive(Parser)]

src/bin/ttf-info.rs crates/ttf2sig/src/bin/ttf-info.rssrc/bin/ttf-info.rs renamed to crates/ttf2sig/src/bin/ttf-info.rs

@@ -7,7 +7,6 @@ use std::{
 
 use clap::Parser;
 use color_eyre::eyre::{self, eyre, Context, ContextCompat};
-use image::{GrayImage, ImageFormat};
 use signum::{
     chsets::{
         editor::{EChar, ESet, ECHAR_NULL},
@@ -17,6 +16,7 @@ use signum::{
         FontKind,
         FontKind::Editor,
     },
+    image::{GrayImage, ImageFormat},
     util::{Buf, FileFormatKind},
 };
 

src/ttf.rs crates/ttf2sig/src/lib.rssrc/ttf.rs renamed to crates/ttf2sig/src/lib.rs

@@ -1,3 +1 @@
 pub mod cli;
-#[cfg(feature = "ttf")]
-pub mod ttf;