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Fix build failures when cmake never used

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FISH_BUILD_DIR (nominally, ./build) is created by cmake. If you only check out
the project via git and then run `cargo build`, this directory won't exist and
many of the tests will fail.
This commit is contained in:
Mahmoud Al-Qudsi 2024-05-04 19:47:16 -05:00
parent 72259f658f
commit a99a7e65e7
1 changed files with 3 additions and 0 deletions
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3
src/tests/mod.rs
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@ -65,6 +65,9 @@ pub mod prelude {
pub fn test_init() -> impl ScopeGuarding<Target = ()> { pub fn test_init() -> impl ScopeGuarding<Target = ()> {
static DONE: OnceCell<()> = OnceCell::new(); static DONE: OnceCell<()> = OnceCell::new();
DONE.get_or_init(|| { DONE.get_or_init(|| {
// If we are building with `cargo build` and have build w/ `cmake`, FISH_BUILD_DIR might
// not yet exist.
std::fs::create_dir_all(env!("FISH_BUILD_DIR")).unwrap();
set_current_dir(env!("FISH_BUILD_DIR")).unwrap(); set_current_dir(env!("FISH_BUILD_DIR")).unwrap();
{ {
let s = CString::new("").unwrap(); let s = CString::new("").unwrap();