Merge pull request #16 from paolobarbolini/skeptic

Stop skeptic from having to be compiled by all downstream users

.github/workflows/CI.yml

@@ -15,6 +15,9 @@ on:
  # Run against the last commit on the default branch on Friday at 8pm (UTC?)
  - cron: '0 20 * * 5'
 
+env:
+ RUSTFLAGS: '--cfg skeptic'
+
 jobs:
  test:
  runs-on: ubuntu-latest

Cargo.toml

@@ -46,5 +46,5 @@ getrandom = "0.2"
 skeptic = "0.13"
 tokio = { version = "1", features = ["rt-multi-thread", "macros" ] }
 
-[build-dependencies]
+[target.'cfg(skeptic)'.build-dependencies]
 skeptic = "0.13"

build.rs

@@ -1,4 +1,8 @@
+#[cfg(skeptic)]
 fn main() {
  // generates doc tests for `README.md`.
  skeptic::generate_doc_tests(&["README.md"]);
 }
+
+#[cfg(not(skeptic))]
+fn main() {}

tests/skeptic.rs

@@ -1 +1,2 @@
+#[cfg(skeptic)]
 include!(concat!(env!("OUT_DIR"), "/skeptic-tests.rs"));