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-rw-r--r--.github/workflows/ci.yaml3
-rw-r--r--xtask/tests/tidy.rs14
2 files changed, 17 insertions, 0 deletions
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index fb077e28d..fa276e2bf 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -30,6 +30,9 @@ jobs:
30 steps: 30 steps:
31 - name: Checkout repository 31 - name: Checkout repository
32 uses: actions/checkout@v2 32 uses: actions/checkout@v2
33 with:
34 ref: ${{ github.event.pull_request.head.sha }}
35 fetch-depth: 5
33 36
34 # We need to disable the existing toolchain to avoid updating rust-docs 37 # We need to disable the existing toolchain to avoid updating rust-docs
35 # which takes a long time. The fastest way to do this is to rename the 38 # which takes a long time. The fastest way to do this is to rename the
diff --git a/xtask/tests/tidy.rs b/xtask/tests/tidy.rs
index fd9645c23..c276b6307 100644
--- a/xtask/tests/tidy.rs
+++ b/xtask/tests/tidy.rs
@@ -50,6 +50,20 @@ fn rust_files_are_tidy() {
50 tidy_docs.finish(); 50 tidy_docs.finish();
51} 51}
52 52
53#[test]
54fn check_merge_commits() {
55 let cmd_output =
56 run!("git rev-list --merges --invert-grep --author 'bors\\[bot\\]' HEAD~4.."; echo = false);
57 match cmd_output {
58 Ok(out) => {
59 if !out.is_empty() {
60 panic!("Please rebase your branch on top of master by running `git rebase master`");
61 }
62 }
63 Err(e) => panic!("{}", e),
64 }
65}
66
53fn deny_clippy(path: &PathBuf, text: &String) { 67fn deny_clippy(path: &PathBuf, text: &String) {
54 if text.contains("[\u{61}llow(clippy") { 68 if text.contains("[\u{61}llow(clippy") {
55 panic!( 69 panic!(