diff options
-rw-r--r-- | subplotlib/build.rs | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/subplotlib/build.rs b/subplotlib/build.rs index 5b02a27..f22a50c 100644 --- a/subplotlib/build.rs +++ b/subplotlib/build.rs @@ -12,9 +12,9 @@ // ``` use glob::glob; -use std::path::Path; +use std::{fs, path::Path}; -fn main() { +fn gen_tests() { let subplots = glob("*.md").expect("failed to find subplots in subplotlib"); let tests = Path::new("tests"); let subplots = subplots.chain(Some(Ok("../subplot.md".into()))); @@ -32,3 +32,11 @@ fn main() { subplot_build::codegen(Path::new(&entry)).expect("failed to generate code with Subplot"); } } + +fn main() { + // Because we cannot generate tests if we're not fully inside the main subplot tree + // we only generate them if we can see ../subplot.md which is a good indicator. + if fs::metadata("../subplot.md").is_ok() { + gen_tests(); + } +} |