Make tera_templates_are_in_sync print a diff

exercism · Feb 22, 2025 · 55b7c3a · 55b7c3a
1 parent cc692bb
commit 55b7c3a
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Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/rust-tooling/Cargo.lock b/rust-tooling/Cargo.lock
diff --git a/rust-tooling/generate/Cargo.toml b/rust-tooling/generate/Cargo.toml
@@ -15,6 +15,7 @@ panic = "warn"
 anyhow = "1.0.81"
 clap = { version = "4.4.8", features = ["derive"] }
 convert_case = "0.6.0"
+difference = "2.0.0"
 glob = "0.3.1"
 inquire = "0.6.2"
 models = { version = "0.1.0", path = "../models" }

diff --git a/rust-tooling/generate/tests/tera_templates_are_in_sync.rs b/rust-tooling/generate/tests/tera_templates_are_in_sync.rs
@@ -21,6 +21,8 @@ fn tera_templates_are_in_sync() {
         let on_disk = std::fs::read_to_string(test_path).unwrap();
 
         if generated.tests != on_disk {
+            let diff = difference::Changeset::new(&on_disk, &generated.tests, "");
+            println!("{diff}");
             panic!(
                 "
     The Tera template for exercise '{slug}' is not in sync.