Reilly Wood a4952bc029 Put a lock around cargo build invocations for plugin tests (#8333) ... I think this _might_ fix the issues we've been seeing with plugin tests. In a nutshell, the plugin tests run `cargo build` to ensure that plugins have been built: f6ca62384e/crates/nu-test-support/src/commands.rs (L6) This PR adds a mutex to ensure that we're never running `cargo build` concurrently. It also uses an atomic bool to signal when plugins have already been built, so we can avoid invoking `cargo build` multiple times unnecessarily. I can't be certain yet, but I'm guessing the macOS CI problems we've been seeing come from plugin tests clobbering each other (something like: test 1 builds the `foo` plugin, then test2 invokes `cargo build` again and deletes the `foo` plugin from disk).		2023-03-05 19:04:12 -08:00
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playground	Fix: dst error on cp command (#7895)	2023-02-01 21:48:21 +01:00
commands.rs	Put a lock around cargo build invocations for plugin tests (#8333)	2023-03-05 19:04:12 -08:00
fs.rs	Move some from xxx commands to plugin (#7942)	2023-02-13 12:42:08 +00:00
lib.rs	Use nu-path correctly in nu! test macro to make dev-dependency transitive (#7488)	2022-12-15 18:53:26 +01:00
locale_override.rs	Reduce again the number of match calls (#7815)	2023-01-24 12:23:42 +01:00
macros.rs	Put a lock around cargo build invocations for plugin tests (#8333)	2023-03-05 19:04:12 -08:00
playground.rs	Remove old nushell/merge engine-q	2022-02-07 14:54:06 -05:00