From d75d6da39e0962453807f24b8d638c2277344d1b Mon Sep 17 00:00:00 2001
From: Kamil Jarosz <kjarosh256@gmail.com>
Date: Sat, 31 Aug 2024 12:48:36 +0200
Subject: [PATCH] ci: Enable doctests

Unfortunately nextest does not support doc tests yet, they need to be
run using cargo test.
---
 .github/workflows/test_rust.yml | 33 +++++++++++++++++++++------------
 1 file changed, 21 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/test_rust.yml b/.github/workflows/test_rust.yml
index 1132a25d61ba..d1b702013296 100644
--- a/.github/workflows/test_rust.yml
+++ b/.github/workflows/test_rust.yml
@@ -12,6 +12,22 @@ concurrency:
 
 env:
   FEATURES: lzma,jpegxr
+  TEST_OPTS: --workspace --locked --no-fail-fast -j 4
+
+  # This is to counteract the disabling by rust-cache.
+  # See: https://github.com/Swatinem/rust-cache/issues/43
+  CARGO_INCREMENTAL: '1'
+
+  # Supposedly makes "Updating crates.io index" faster on Windows.
+  # See: https://github.com/rust-lang/cargo/issues/9167
+  CARGO_NET_GIT_FETCH_WITH_CLI: 'true'
+
+  # Workaround for: https://github.com/nextest-rs/nextest/issues/1493
+  # See also: https://github.com/rust-lang/rustup/issues/3825
+  RUSTUP_WINDOWS_PATH_ADD_BIN: '1'
+
+  # (Linux) Just to silence warnings about it missing
+  XDG_RUNTIME_DIR: ''
 
 jobs:
   changes:
@@ -88,18 +104,11 @@ jobs:
 
       - name: Run tests
         shell: bash
-        run: cargo nextest run --profile ci --cargo-profile ci --workspace --locked --no-fail-fast -j 4 --features ${FEATURES}
-        env:
-          # This is to counteract the disabling by rust-cache.
-          # See: https://github.com/Swatinem/rust-cache/issues/43
-          CARGO_INCREMENTAL: '1'
-          # Supposedly makes "Updating crates.io index" faster on Windows.
-          # See: https://github.com/rust-lang/cargo/issues/9167
-          CARGO_NET_GIT_FETCH_WITH_CLI: 'true'
-          # Workaround for: https://github.com/nextest-rs/nextest/issues/1493
-          # See also: https://github.com/rust-lang/rustup/issues/3825
-          RUSTUP_WINDOWS_PATH_ADD_BIN: '1'
-          XDG_RUNTIME_DIR: '' # dummy value, just to silence warnings about it missing
+        run: cargo nextest run --profile ci --cargo-profile ci ${TEST_OPTS} --features ${FEATURES}
+
+      - name: Run doctests
+        shell: bash
+        run: cargo test --doc --profile ci ${TEST_OPTS} --features ${FEATURES}
 
       - name: Upload images
         if: failure()