From 68298277a7e8c3b718810bfbd8875fa68de29df0 Mon Sep 17 00:00:00 2001
From: Kyle Willmon <kyle@phylum.io>
Date: Tue, 26 Sep 2023 11:07:14 -0500
Subject: [PATCH] Test unshare in GitHub runners

---
 .github/workflows/test.yml | 45 ++++----------------------------------
 1 file changed, 4 insertions(+), 41 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 757d3d1..f4c132b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,46 +11,9 @@ on:
 
 jobs:
   test-matrix:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - target: x86_64-unknown-linux-gnu
-            os: ubuntu-latest
-          - target: aarch64-unknown-linux-gnu
-            os: [self-hosted, linux, arm64]
-          - target: x86_64-apple-darwin
-            os: macos-latest
-          - target: aarch64-apple-darwin
-            os: [self-hosted, macos, arm64]
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: ${{ matrix.target }}
-          profile: minimal
-
-      - name: Test Stable
-        run: cargo test
-
-      - name: Test Oldstable
-        run: |
-          oldstable=$(cat Cargo.toml | grep rust-version | sed 's/.*"\(.*\)".*/\1/')
-          rustup toolchain install --profile minimal $oldstable
-          rustup default $oldstable
-          cargo test
-
-      - name: Clippy
-        run: |
-          rustup component add clippy
-          cargo clippy
-
-      - name : Rustfmt
+      - name: Unshare test
         run: |
-          rustup toolchain install nightly -c rustfmt
-          cargo +nightly fmt -- --check
+          ls -nd $HOME /etc
+          unshare -r -- ls -nd $HOME /etc