GHA: Make ngtcp2 cache efficient

diff --git a/.github/workflows/ngtcp2-linux.yml b/.github/workflows/ngtcp2-linux.yml
index 418cba3deac947c6e1676d319c3cb74483c8d705..18da849bda291553df472af894199a2b7dec6e97 100644 (file)
--- a/.github/workflows/ngtcp2-linux.yml
+++ b/.github/workflows/ngtcp2-linux.yml
@@ -61,8 +61,199 @@ env:
   mod_h2-version: 2.0.27
 
 jobs:
+  setup:
+    runs-on: ubuntu-latest
+    outputs:
+      wolfssl-version: ${{ steps.wolfssl-version.outputs.result }}
+
+    steps:
+      - id: wolfssl-version
+        uses: actions/github-script@v7
+        with:
+          result-encoding: string
+          script: |
+            let version = '${{ env.wolfssl-version }}'
+
+            if (version != 'master') {
+                return version
+            }
+
+            let { data: commits } = await github.rest.repos.listCommits({
+                owner: 'wolfSSL',
+                repo: 'wolfssl',
+            })
+
+            return commits[0].sha
+
+  build-cache:
+    needs:
+      - setup
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: cache quictls
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-quictls-no-deprecated
+        env:
+          cache-name: cache-quictls-no-deprecated
+        with:
+          path: /home/runner/quictls/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.quictls-version }}
+
+      - name: cache gnutls
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-gnutls
+        env:
+          cache-name: cache-gnutls
+        with:
+          path: /home/runner/gnutls/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.gnutls-version }}
+
+      - name: cache wolfssl
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-wolfssl
+        env:
+          cache-name: cache-wolfssl
+          wolfssl-version: ${{ needs.setup.outputs.wolfssl-version }}
+        with:
+          path: /home/runner/wolfssl/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.wolfssl-version }}
+
+      - name: cache nghttp3
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-nghttp3
+        env:
+          cache-name: cache-nghttp3
+        with:
+          path: /home/runner/nghttp3/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.nghttp3-version }}
+
+      - name: cache ngtcp2
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-ngtcp2
+        env:
+          cache-name: cache-ngtcp2
+        with:
+          path: /home/runner/ngtcp2/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.ngtcp2-version }}
+
+      - name: cache nghttp2
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-nghttp2
+        env:
+          cache-name: cache-nghttp2
+        with:
+          path: /home/runner/nghttp2/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.nghttp2-version }}
+
+      - id: settings
+        if: |
+          steps.cache-quictls.outputs.cache-hit != 'true' ||
+          steps.cache-gnutls.outputs.cache-hit != 'true' ||
+          steps.cache-wolfssl.outputs.cache-hit != 'true' ||
+          steps.cache-nghttp3.outputs.cache-hit != 'true' ||
+          steps.cache-ngtcp2.outputs.cache-hit != 'true' ||
+          steps.cache-nghttp2.outputs.cache-hit != 'true'
+        run: |
+          echo 'needs-build=true' >> $GITHUB_OUTPUT
+
+      - name: install build prerequisites
+        if: steps.settings.outputs.needs-build == 'true'
+        run: |
+          sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list
+          sudo apt-get update
+          sudo apt-get install libtool autoconf automake pkg-config \
+            libpsl-dev libbrotli-dev zlib1g-dev libev-dev libc-ares-dev \
+            nettle-dev libp11-kit-dev libtspi-dev libunistring-dev libtasn1-bin \
+            libtasn1-6-dev libidn2-0-dev libtss2-dev dns-root-data \
+            autopoint libev-dev \
+            apache2 apache2-dev libnghttp2-dev
+          echo 'CC=gcc-12' >> $GITHUB_ENV
+          echo 'CXX=g++-12' >> $GITHUB_ENV
+
+      - if: steps.cache-quictls-no-deprecated.outputs.cache-hit != 'true'
+        run: |
+          cd $HOME
+          git clone --quiet --depth=1 -b openssl-${{ env.quictls-version }} https://github.com/quictls/openssl quictls
+          cd quictls
+          ./config no-deprecated --prefix=$PWD/build --libdir=$PWD/build/lib
+          make
+          make -j1 install_sw
+        name: 'build quictls'
+
+      - if: steps.cache-gnutls.outputs.cache-hit != 'true'
+        run: |
+          cd $HOME
+          git clone --quiet --depth=1 -b ${{ env.gnutls-version }} https://github.com/gnutls/gnutls.git
+          cd gnutls
+          ./bootstrap
+          ./configure --disable-dependency-tracking --prefix=$PWD/build \
+            LDFLAGS="-Wl,-rpath,$PWD/build/lib -L$PWD/build/lib" \
+            --with-included-libtasn1 --with-included-unistring \
+            --disable-guile --disable-doc --disable-tests --disable-tools
+          make
+          make install
+        name: 'build gnutls'
+
+      - if: steps.cache-wolfssl.outputs.cache-hit != 'true'
+        env:
+          wolfssl-version: ${{ needs.setup.outputs.wolfssl-version }}
+        run: |
+          cd $HOME
+          mkdir wolfssl
+          cd wolfssl
+          git init
+          git remote add origin https://github.com/wolfSSL/wolfssl.git
+          git fetch origin --depth=1 ${{ env.wolfssl-version }}
+          git checkout ${{ env.wolfssl-version }}
+          ./autogen.sh
+          ./configure --disable-dependency-tracking --enable-all --enable-quic --prefix=$PWD/build
+          make
+          make install
+        name: 'build wolfssl'
+
+      - if: steps.cache-nghttp3.outputs.cache-hit != 'true'
+        run: |
+          cd $HOME
+          git clone --quiet --depth=1 -b v${{ env.nghttp3-version }} https://github.com/ngtcp2/nghttp3
+          cd nghttp3
+          git submodule update --init
+          autoreconf -fi
+          ./configure --disable-dependency-tracking --prefix=$PWD/build PKG_CONFIG_PATH="$PWD/build/lib/pkgconfig" --enable-lib-only
+          make
+          make install
+        name: 'build nghttp3'
+
+      - if: steps.cache-ngtcp2.outputs.cache-hit != 'true'
+        run: |
+          cd $HOME
+          git clone --quiet --depth=1 -b v${{ env.ngtcp2-version }} https://github.com/ngtcp2/ngtcp2
+          cd ngtcp2
+          autoreconf -fi
+          ./configure --disable-dependency-tracking --prefix=$PWD/build \
+            PKG_CONFIG_PATH="$PWD/build/lib/pkgconfig:$HOME/quictls/build/lib/pkgconfig:$HOME/gnutls/build/lib/pkgconfig:$HOME/wolfssl/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig" \
+            --enable-lib-only --with-openssl --with-gnutls --with-wolfssl
+          make install
+        name: 'build ngtcp2'
+
+      - if: steps.cache-nghttp2.outputs.cache-hit != 'true'
+        run: |
+          cd $HOME
+          git clone --quiet --depth=1 -b v${{ env.nghttp2-version }} https://github.com/nghttp2/nghttp2
+          cd nghttp2
+          autoreconf -fi
+          ./configure --disable-dependency-tracking --prefix=$PWD/build \
+            PKG_CONFIG_PATH="$HOME/build/lib/pkgconfig:$HOME/quictls/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig" \
+            LDFLAGS="-Wl,-rpath,$HOME/quictls/build/lib" \
+            --enable-http3
+          make install
+        name: 'build nghttp2'
+
   autotools:
     name: ${{ matrix.build.name }}
+    needs:
+      - setup
+      - build-cache
     runs-on: 'ubuntu-latest'
     timeout-minutes: 60
     strategy:
@@ -71,22 +262,22 @@ jobs:
         build:
           - name: quictls
             configure: >-
-              PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/nghttpx/lib"
-              --with-ngtcp2=$HOME/nghttpx --enable-warnings --enable-werror --enable-debug --disable-ntlm
-              --with-test-nghttpx="$HOME/nghttpx/bin/nghttpx"
-              --with-openssl=$HOME/nghttpx
+              PKG_CONFIG_PATH="$HOME/quictls/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig:$HOME/nghttp2/build/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/quictls/build/lib"
+              --with-ngtcp2=$HOME/ngtcp2/build --enable-warnings --enable-werror --enable-debug --disable-ntlm
+              --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
+              --with-openssl=$HOME/quictls/build
           - name: gnutls
             configure: >-
-              PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/nghttpx/lib"
-              --with-ngtcp2=$HOME/nghttpx --enable-warnings --enable-werror --enable-debug
-              --with-test-nghttpx="$HOME/nghttpx/bin/nghttpx"
-              --with-gnutls=$HOME/nghttpx
+              PKG_CONFIG_PATH="$HOME/gnutls/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig:$HOME/nghttp2/build/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/gnutls/build/lib"
+              --with-ngtcp2=$HOME/ngtcp2/build --enable-warnings --enable-werror --enable-debug
+              --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
+              --with-gnutls=$HOME/gnutls/build
           - name: wolfssl
             configure: >-
-              PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/nghttpx/lib"
-              --with-ngtcp2=$HOME/nghttpx --enable-warnings --enable-werror --enable-debug
-              --with-test-nghttpx="$HOME/nghttpx/bin/nghttpx"
-              --with-wolfssl=$HOME/nghttpx
+              PKG_CONFIG_PATH="$HOME/wolfssl/build/lib/pkgconfig:$HOME/nghttp3/build/lib/pkgconfig:$HOME/ngtcp2/build/lib/pkgconfig:$HOME/nghttp2/build/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/wolfssl/build/lib"
+              --with-ngtcp2=$HOME/ngtcp2/build --enable-warnings --enable-werror --enable-debug
+              --with-test-nghttpx="$HOME/nghttp2/build/bin/nghttpx"
+              --with-wolfssl=$HOME/wolfssl/build
 
     steps:
       - run: |
@@ -108,23 +299,9 @@ jobs:
         env:
           cache-name: cache-quictls-no-deprecated
         with:
-          path: /home/runner/quictls
+          path: /home/runner/quictls/build
           key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.quictls-version }}
-
-      - if: steps.cache-quictls-no-deprecated.outputs.cache-hit != 'true'
-        run: |
-          cd $HOME
-          git clone --quiet --depth=1 -b openssl-${{ env.quictls-version }} https://github.com/quictls/openssl quictls
-          cd quictls
-          ./config no-deprecated --prefix=$HOME/nghttpx --libdir=$HOME/nghttpx/lib
-          make
-        name: 'build quictls'
-
-      - run: |
-          cd $HOME/quictls
-          make -j1 install_sw
-        name: 'install quictls'
-
+          fail-on-cache-miss: true
 
       - name: cache gnutls
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
@@ -132,52 +309,20 @@ jobs:
         env:
           cache-name: cache-gnutls
         with:
-          path: /home/runner/gnutls
+          path: /home/runner/gnutls/build
           key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.gnutls-version }}
-
-      - if: steps.cache-gnutls.outputs.cache-hit != 'true'
-        run: |
-          cd $HOME
-          git clone --quiet --depth=1 -b ${{ env.gnutls-version }} https://github.com/gnutls/gnutls.git
-          cd gnutls
-          ./bootstrap
-          ./configure --disable-dependency-tracking --prefix=$HOME/nghttpx \
-            PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" LDFLAGS="-Wl,-rpath,$HOME/nghttpx/lib -L$HOME/nghttpx/lib" \
-            --with-included-libtasn1 --with-included-unistring \
-            --disable-guile --disable-doc --disable-tests --disable-tools
-          make
-        name: 'build gnutls'
-
-      - run: |
-          cd $HOME/gnutls
-          make install
-        name: 'install gnutls'
+          fail-on-cache-miss: true
 
       - name: cache wolfssl
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
         id: cache-wolfssl
         env:
           cache-name: cache-wolfssl
+          wolfssl-version: ${{ needs.setup.outputs.wolfssl-version }}
         with:
-          path: /home/runner/wolfssl
+          path: /home/runner/wolfssl/build
           key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.wolfssl-version }}
-
-      - if: steps.cache-wolfssl.outputs.cache-hit != 'true' || ${{ env.wolfssl-version }} == 'master'
-        run: |
-          cd $HOME
-          rm -rf wolfssl
-          git clone --quiet --depth=1 -b ${{ env.wolfssl-version }} https://github.com/wolfSSL/wolfssl.git
-          cd wolfssl
-          ./autogen.sh
-          ./configure --disable-dependency-tracking --enable-all --enable-quic --prefix=$HOME/nghttpx
-          make
-        name: 'build wolfssl'
-
-      - run: |
-          cd $HOME/wolfssl
-          make install
-        name: 'install wolfssl'
-
+          fail-on-cache-miss: true
 
       - name: cache nghttp3
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
@@ -185,42 +330,29 @@ jobs:
         env:
           cache-name: cache-nghttp3
         with:
-          path: /home/runner/nghttp3
+          path: /home/runner/nghttp3/build
           key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.nghttp3-version }}
+          fail-on-cache-miss: true
 
-      - if: steps.cache-nghttp3.outputs.cache-hit != 'true'
-        run: |
-          cd $HOME
-          git clone --quiet --depth=1 -b v${{ env.nghttp3-version }} https://github.com/ngtcp2/nghttp3
-          cd nghttp3
-          git submodule update --init
-          autoreconf -fi
-          ./configure --disable-dependency-tracking --prefix=$HOME/nghttpx PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" --enable-lib-only
-          make
-        name: 'build nghttp3'
-
-      - run: |
-          cd $HOME/nghttp3
-          make install
-        name: 'install nghttp3'
-
-      # depends on all other cached libs built so far
-      - run: |
-          git clone --quiet --depth=1 -b v${{ env.ngtcp2-version }} https://github.com/ngtcp2/ngtcp2
-          cd ngtcp2
-          autoreconf -fi
-          ./configure --disable-dependency-tracking --prefix=$HOME/nghttpx PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" --enable-lib-only --with-openssl --with-gnutls --with-wolfssl
-          make install
-        name: 'install ngtcp2'
+      - name: cache ngtcp2
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-ngtcp2
+        env:
+          cache-name: cache-ngtcp2
+        with:
+          path: /home/runner/ngtcp2/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.ngtcp2-version }}
+          fail-on-cache-miss: true
 
-      # depends on all other cached libs built so far
-      - run: |
-          git clone --quiet --depth=1 -b v${{ env.nghttp2-version }} https://github.com/nghttp2/nghttp2
-          cd nghttp2
-          autoreconf -fi
-          ./configure --disable-dependency-tracking --prefix=$HOME/nghttpx PKG_CONFIG_PATH="$HOME/nghttpx/lib/pkgconfig" --enable-http3
-          make install
-        name: 'install nghttp2'
+      - name: cache nghttp2
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4
+        id: cache-nghttp2
+        env:
+          cache-name: cache-nghttp2
+        with:
+          path: /home/runner/nghttp2/build
+          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ env.nghttp2-version }}
+          fail-on-cache-miss: true
 
       - name: cache mod_h2
         uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4