Revert to 0.x versioning in pyproject.toml

PyO3 · May 7, 2023 · 28cd313 · 28cd313
1 parent 5c774f0
commit 28cd313
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Showing 2 changed files with 7 additions and 5 deletions.
diff --git a/src/pyproject_toml.rs b/src/pyproject_toml.rs
@@ -313,15 +313,17 @@ impl PyProjectToml {
             .iter()
             .find(|x| x.name == maturin)
         {
-            let current_major: usize = env!("CARGO_PKG_VERSION_MAJOR").parse().unwrap();
+            // Note: Update this once 1.0 is out
+            assert_eq!(env!("CARGO_PKG_VERSION_MAJOR"), "0");
+            let current_minor: usize = env!("CARGO_PKG_VERSION_MINOR").parse().unwrap();
             if requires_maturin.version_or_url.is_none() {
                 eprintln!(
                     "⚠️  Warning: Please use {maturin} in pyproject.toml with a version constraint, \
-                    e.g. `requires = [\"{maturin}>={current}.0,<{next}.0\"]`. \
+                    e.g. `requires = [\"{maturin}>=0.{current},<0.{next}\"]`. \
                     This will become an error.",
                     maturin = maturin,
-                    current = current_major,
-                    next = current_major + 1,
+                    current = current_minor,
+                    next = current_minor + 1,
                 );
                 return false;
             }

diff --git a/src/templates/pyproject.toml.j2 b/src/templates/pyproject.toml.j2
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin>={{ version_major }}.{{ version_minor }},<{{ version_major + 1 }}.0"]
+requires = ["maturin>={{ version_major }}.{{ version_minor }},<{{ version_major }}.{{ version_minor + 1 }}"]
 build-backend = "maturin"
 
 [project]