Release 0.2.0 (#11)

Author: abrisco

BUILD.bazel

@@ -1,4 +1,5 @@
 exports_files([
-    "version.bzl",
     "LICENSE",
+    "MODULE.bazel",
+    "version.bzl",
 ])

MODULE.bazel

@@ -2,7 +2,7 @@
 
 module(
     name = "rules_typst",
-    version = "0.1.0",
+    version = "0.2.0",
 )
 
 bazel_dep(name = "rules_rust", version = "0.68.1")

tools/version_test/BUILD.bazel

@@ -0,0 +1,18 @@
+load("@rules_rust//rust:defs.bzl", "rust_test")
+load("//:version.bzl", "VERSION")
+
+rust_test(
+    name = "bzl_version_test",
+    srcs = ["bzl_version_test.rs"],
+    data = [
+        "//:MODULE.bazel",
+    ],
+    edition = "2021",
+    env = {
+        "MODULE_BAZEL": "$(rlocationpath //:MODULE.bazel)",
+        "VERSION": VERSION,
+    },
+    deps = [
+        "@rules_rust//rust/runfiles",
+    ],
+)

tools/version_test/bzl_version_test.rs

@@ -0,0 +1,40 @@
+//! A test to ensure the rules_rust bzlmod versions match the standard versions.
+
+use runfiles::Runfiles;
+
+fn parse_module_bazel_version(text: &str) -> String {
+    let mut found_module = false;
+    for line in text.split('\n') {
+        if found_module {
+            assert!(!line.ends_with(')'), "Failed to parse version");
+            if let Some((param, value)) = line.rsplit_once(" = ") {
+                if param.trim() == "version" {
+                    return value.trim().trim_matches(',').trim_matches('"').to_owned();
+                }
+            }
+        } else if line.starts_with("module(") {
+            found_module = true;
+            continue;
+        }
+    }
+    panic!("Failed to find MODULE.bazel version");
+}
+
+/// If this test fails it means `//:version.bzl` and `//:MODULE.bazel` need to
+/// be synced up. `//:version.bzl` should contain the source of truth.
+#[test]
+fn module_bzl_has_correct_version() {
+    let version = std::env::var("VERSION").unwrap();
+    let module_bazel_text = {
+        let r = Runfiles::create().unwrap();
+        let path = runfiles::rlocation!(r, std::env::var("MODULE_BAZEL").unwrap()).unwrap();
+        std::fs::read_to_string(path).unwrap()
+    };
+
+    let module_bazel_version = parse_module_bazel_version(&module_bazel_text);
+
+    assert_eq!(
+        version, module_bazel_version,
+        "@rules_typst//:version.bzl and //:MODULE.bazel versions are out of sync"
+    );
+}

version.bzl

@@ -1,3 +1,3 @@
 """"rules_typst version"""
 
-VERSION = "0.1.0"
+VERSION = "0.2.0"