From 8eb835597243ae2177fc90239f4533bb6e395159 Mon Sep 17 00:00:00 2001
From: Sylvestre Ledru <sylvestre@debian.org>
Date: Wed, 6 Jul 2022 13:50:22 +0200
Subject: [PATCH] Build & install grcov ourselves + force the version of
 crossbeam-epoch

Fixes:
https://github.com/uutils/coreutils/issues/3680
https://github.com/mozilla/grcov/issues/849
---
 .github/workflows/CICD.yml | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/CICD.yml b/.github/workflows/CICD.yml
index f91795cbfe..746512f9ae 100644
--- a/.github/workflows/CICD.yml
+++ b/.github/workflows/CICD.yml
@@ -1079,11 +1079,23 @@ jobs:
         RUSTDOCFLAGS: "-Cpanic=abort"
         # RUSTUP_TOOLCHAIN: ${{ steps.vars.outputs.TOOLCHAIN }}
     - name: "`grcov` ~ install"
-      uses: actions-rs/install@v0.1
-      with:
-        crate: grcov
-        version: latest
-        use-tool-cache: false
+      id: build_grcov
+      shell: bash
+      run: |
+        git clone https://github.com/mozilla/grcov.git ~/grcov/
+        cd ~/grcov
+        # Hardcode the version of crossbeam-epoch. See
+        # https://github.com/uutils/coreutils/issues/3680
+        sed -i -e "s|tempfile =|crossbeam-epoch = \"0.8.8\"\ntempfile =|" Cargo.toml
+        cargo install --path ~/
+        cd -
+# Uncomment when the upstream issue
+# https://github.com/mozilla/grcov/issues/849 is fixed
+#      uses: actions-rs/install@v0.1
+#      with:
+#        crate: grcov
+#        version: latest
+#        use-tool-cache: false
     - name: Generate coverage data (via `grcov`)
       id: coverage
       shell: bash
@@ -1095,9 +1107,9 @@ jobs:
         # GRCOV_EXCLUDE_OPTION='--excl-br-line "^\s*((debug_)?assert(_eq|_ne)?!|#\[derive\()"' ## `grcov` ignores these params when passed as an environment variable (why?)
         mkdir -p "${COVERAGE_REPORT_DIR}"
         # display coverage files
-        grcov . --output-type files --ignore build.rs --ignore "vendor/*" --ignore "/*" --ignore "[a-zA-Z]:/*" --excl-br-line "^\s*((debug_)?assert(_eq|_ne)?!|#\[derive\()" | sort --unique
+        ~/.cargo/bin/grcov . --output-type files --ignore build.rs --ignore "vendor/*" --ignore "/*" --ignore "[a-zA-Z]:/*" --excl-br-line "^\s*((debug_)?assert(_eq|_ne)?!|#\[derive\()" | sort --unique
         # generate coverage report
-        grcov . --output-type lcov --output-path "${COVERAGE_REPORT_FILE}" --branch --ignore build.rs --ignore "vendor/*" --ignore "/*" --ignore "[a-zA-Z]:/*" --excl-br-line "^\s*((debug_)?assert(_eq|_ne)?!|#\[derive\()"
+        ~/.cargo/bin/grcov . --output-type lcov --output-path "${COVERAGE_REPORT_FILE}" --branch --ignore build.rs --ignore "vendor/*" --ignore "/*" --ignore "[a-zA-Z]:/*" --excl-br-line "^\s*((debug_)?assert(_eq|_ne)?!|#\[derive\()"
         echo ::set-output name=report::${COVERAGE_REPORT_FILE}
     - name: Upload coverage results (to Codecov.io)
       uses: codecov/codecov-action@v3