testing

.github/workflows/build-ci-container.yml

@@ -5,8 +5,6 @@ permissions:
 
 on:
   push:
-    branches:
-      - main
     paths:
       - .github/workflows/build-ci-container.yml
       - '.github/workflows/containers/github-action-ci/**'

.github/workflows/containers/github-action-ci/Dockerfile

@@ -4,40 +4,8 @@ ENV LLVM_SYSROOT=/opt/llvm
 FROM base as stage1-toolchain
 ENV LLVM_VERSION=19.1.5
 
-RUN apt-get update && \
-    apt-get install -y \
-    wget \
-    gcc \
-    g++ \
-    cmake \
-    ninja-build \
-    python3 \
-    git \
-    curl \
-    zlib1g-dev
-
-RUN curl -O -L https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-$LLVM_VERSION.tar.gz && tar -xf llvmorg-$LLVM_VERSION.tar.gz
-
-WORKDIR /llvm-project-llvmorg-$LLVM_VERSION
-
-# Patch to enable better PGO profile data.
-# TODO: Remove this for llvm 20
-ADD https://github.com/llvm/llvm-project/commit/738250989ce516f02f809bdfde474a039c77e81f.patch .
-
-RUN patch -p1 < 738250989ce516f02f809bdfde474a039c77e81f.patch
-
-RUN cmake -B ./build -G Ninja ./llvm \
-  -C ./clang/cmake/caches/BOLT-PGO.cmake \
-  -DBOOTSTRAP_LLVM_ENABLE_LLD=ON \
-  -DBOOTSTRAP_BOOTSTRAP_LLVM_ENABLE_LLD=ON \
-  -DPGO_INSTRUMENT_LTO=Thin \
-  -DLLVM_ENABLE_RUNTIMES="compiler-rt" \
-  -DCMAKE_INSTALL_PREFIX="$LLVM_SYSROOT" \
-  -DLLVM_ENABLE_PROJECTS="bolt;clang;lld;clang-tools-extra" \
-  -DLLVM_DISTRIBUTION_COMPONENTS="lld;compiler-rt;clang-format;scan-build" \
-  -DCLANG_DEFAULT_LINKER="lld"
-
-RUN ninja -C ./build stage2-clang-bolt stage2-install-distribution && ninja -C ./build install-distribution
+RUN mkdir -p $LLVM_SYSROOT
+RUN touch $LLVM_SYSROOT/stage1-toolchain
 
 FROM base as ci-container
 
@@ -68,16 +36,6 @@ RUN apt-get update && \
     file \
     tzdata
 
-# Install sccache as it is needed by most of the project test workflows and
-# cannot be installed by the ccache action when executing as a non-root user.
-# TODO(boomanaiden154): This should be switched to being installed with apt
-# once we bump to Ubuntu 24.04.
-RUN curl -L 'https://github.com/mozilla/sccache/releases/download/v0.7.6/sccache-v0.7.6-x86_64-unknown-linux-musl.tar.gz' > /tmp/sccache.tar.gz && \
-    echo "2902a5e44c3342132f07b62e70cca75d9b23252922faf3b924f449808cc1ae58 /tmp/sccache.tar.gz" | sha256sum -c && \
-    tar xzf /tmp/sccache.tar.gz -O --wildcards '*/sccache' > '/usr/local/bin/sccache' && \
-    rm /tmp/sccache.tar.gz && \
-    chmod +x /usr/local/bin/sccache
-
 ENV LLVM_SYSROOT=$LLVM_SYSROOT
 ENV PATH=${LLVM_SYSROOT}/bin:${PATH}
 
@@ -91,9 +49,12 @@ RUN useradd gha -u 1001 -m -s /bin/bash
 RUN adduser gha sudo
 RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
 
+RUN touch $LLVM_SYSROOT/ci-container
+
 USER gha
 WORKDIR /home/gha
 
+
 FROM ci-container as ci-container-agent
 
 ENV GITHUB_RUNNER_VERSION=2.321.0
@@ -104,3 +65,4 @@ RUN mkdir actions-runner && \
     tar xzf ./actions-runner-linux-x64-$GITHUB_RUNNER_VERSION.tar.gz && \
     rm ./actions-runner-linux-x64-$GITHUB_RUNNER_VERSION.tar.gz
 
+RUN sudo touch $LLVM_SYSROOT/ci-container-agent