Added "include-zip" feature which is passed on to mathcat. This is needed for building a zip file in the github release.

Author: NSoiffer

.github/workflows/automaticRelease.yaml

@@ -18,7 +18,7 @@ jobs:
       - name: Build Rust Library 
         run: |
           # doesn't need a release build since all that we want is the Rules dir and the .h files
-          cargo build --target x86_64-unknown-linux-gnu
+          cargo build --target x86_64-unknown-linux-gnu --features include-zip
       - name: create rules.zip
         uses: thedoctor0/zip-release@0.7.5
         with:

Cargo.toml

@@ -7,6 +7,9 @@ license = "MIT"
 description = "C/C++ interface for MathCAT (for MathCAT info, see crates.io or nsoiffer.github.io/MathCAT)"
 resolver = "2"    # allows different build dependency features
 
+[features]
+"include-zip" = ["mathcat/include-zip"]  # include the zip files in the build
+
 [dependencies]
 mathcat = { version = "0.7.0-rc.2"}  # for building, we want the zip files so we can include them separately
 # mathcat = { path= "../MathCAT/"}  # for building, we want the zip files so we can include them separately

build.rs

@@ -8,18 +8,20 @@ use std::env;
 use cbindgen::*;
 
 
-// use zip::ZipArchive;
-// fn unzip_rules(location: &Path) {
-//     let archive = libmathcat::ZIPPED_RULE_FILES;
-//     let archive = std::io::Cursor::new(archive);
+use zip::ZipArchive;
+fn unzip_rules(location: &Path) {
+    let archive = libmathcat::ZIPPED_RULE_FILES;
+    let archive = std::io::Cursor::new(archive);
 
-//     let mut zip_archive = ZipArchive::new(archive).unwrap();
-//     zip_archive.extract(location).expect("Zip extraction failed");
-// }
+    let mut zip_archive = ZipArchive::new(archive).unwrap();
+    zip_archive.extract(location).expect("Zip extraction failed");
+}
 
 fn main() {
     let examples_dir = PathBuf::from("Example");
-    // unzip_rules(&examples_dir);
+    if std::env::var("CARGO_FEATURE_INCLUDE_ZIP").is_ok() {
+        unzip_rules(&examples_dir);
+    }
     write_headers(&examples_dir, "mathcat-c.h", Language::C);
     write_headers(&examples_dir, "mathcat.h", Language::Cxx);
 }