Add 'neozip/' from commit 'c2712b8a345191f6ed79558c089777df94590087'

git-subtree-dir: neozip
git-subtree-mainline: b1e34e861b5d732afe828d58aad2c638135061fd
git-subtree-split: c2712b8a345191f6ed79558c089777df94590087

5 files changed, 209 insertions, 0 deletions

diff --git a/neozip/arch/s390/self-hosted-builder/actions-runner b/neozip/arch/s390/self-hosted-builder/actions-runner
new file mode 100755
index 0000000000..aabc802547
--- /dev/null
+++ b/neozip/arch/s390/self-hosted-builder/actions-runner
@@ -0,0 +1,62 @@
+#!/bin/bash
+
+#
+# Ephemeral runner startup script.
+#
+# Expects the following environment variables:
+#
+# - REPO=<owner>
+# - PAT_TOKEN=<github_pat_***>
+#
+
+set -e -u
+
+# Validate required environment variables
+if [ -z "${REPO:-}" ] || [ -z "${PAT_TOKEN:-}" ]; then
+    echo "Error: REPO and/or PAT_TOKEN environment variables not found"
+    exit 1
+fi
+
+# Check the cached registration token.
+TOKEN_FILE=registration-token.json
+if [ -f $TOKEN_FILE ]; then
+    set +e
+    EXPIRES=$(jq --raw-output .expires_at "$TOKEN_FILE" 2>/dev/null)
+    STATUS=$?
+    set -e
+else
+    STATUS=1
+    EXPIRES=""
+fi
+
+if [[ $STATUS -ne 0 || -z "$EXPIRES" || "$EXPIRES" == "null" || $(date +%s) -ge $(date -d "$EXPIRES" +%s) ]]; then
+    # Refresh the cached registration token.
+    curl \
+        -sS \
+        -X POST \
+        -H "Accept: application/vnd.github+json" \
+        -H "Authorization: Bearer $PAT_TOKEN" \
+        "https://api.github.com/repos/$REPO/actions/runners/registration-token" \
+        -o "$TOKEN_FILE"
+fi
+
+REG_TOKEN=$(jq --raw-output .token "$TOKEN_FILE")
+if [ $REG_TOKEN = "null" ]; then
+    echo "Failed to get registration token"
+    exit 1
+fi
+
+# (Re-)register the runner.
+./config.sh remove --token "$REG_TOKEN" || true
+set -x
+./config.sh \
+    --url "https://github.com/$REPO" \
+    --token "$REG_TOKEN" \
+    --unattended \
+    --disableupdate \
+    --replace \
+    --labels z15 \
+    --ephemeral
+
+# Run one job.
+./run.sh
diff --git a/neozip/arch/s390/self-hosted-builder/actions-runner-rebuild.sh b/neozip/arch/s390/self-hosted-builder/actions-runner-rebuild.sh
new file mode 100644
index 0000000000..7fded31785
--- /dev/null
+++ b/neozip/arch/s390/self-hosted-builder/actions-runner-rebuild.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/bash
+set -ex
+
+TMPDIR="$(mktemp -d)"
+
+if [ -f actions-runner.Dockerfile ]; then
+    MODE=1
+    cp actions-runner.Dockerfile actions-runner entrypoint $TMPDIR
+    cd $TMPDIR
+else
+    MODE=2
+    cd $TMPDIR
+    wget https://raw.githubusercontent.com/zlib-ng/zlib-ng/refs/heads/develop/arch/s390/self-hosted-builder/actions-runner.Dockerfile
+    wget https://raw.githubusercontent.com/zlib-ng/zlib-ng/refs/heads/develop/arch/s390/self-hosted-builder/actions-runner
+    wget https://raw.githubusercontent.com/zlib-ng/zlib-ng/refs/heads/develop/arch/s390/self-hosted-builder/entrypoint
+fi
+
+# Stop service
+systemctl stop actions-runner || true
+
+# Delete old container
+podman container rm gaplib-actions-runner || true
+
+# Delete old image
+podman image rm localhost/zlib-ng/actions-runner || true
+
+# Prune all unused podman data
+podman system prune -f || true
+
+# Build new image
+podman build --squash -f actions-runner.Dockerfile --tag zlib-ng/actions-runner . 2>&1 | tee /var/log/actions-runner-build.log
+
+# Create new container
+podman create --replace --name=gaplib-actions-runner --env-file=/etc/actions-runner --init \
+       zlib-ng/actions-runner 2>&1 | tee -a /var/log/actions-runner-build.log
+
+# Start service
+systemctl start actions-runner || true
+
+# Cleanup
+podman image prune -af || true
+
+# Clean up tempfile
+if [ "$MODE" == "2" ] ; then
+    cd $TMPDIR
+    rm actions-runner.Dockerfile
+    rm actions-runner
+    rm entrypoint
+    cd ..
+    rmdir $TMPDIR
+    echo "Deleted tempfiles."
+fi
diff --git a/neozip/arch/s390/self-hosted-builder/actions-runner.Dockerfile b/neozip/arch/s390/self-hosted-builder/actions-runner.Dockerfile
new file mode 100644
index 0000000000..7210caaebe
--- /dev/null
+++ b/neozip/arch/s390/self-hosted-builder/actions-runner.Dockerfile
@@ -0,0 +1,47 @@
+# Self-Hosted IBM Z Github Actions Runner.
+
+FROM    almalinux:10
+
+RUN     dnf update -y -q && \
+        dnf install -y -q --enablerepo=crb wget git which sudo jq sed \
+            cmake make automake autoconf m4 libtool ninja-build \
+            python3-pip python3-devel python3-lxml \
+            gcc gcc-c++ clang llvm-toolset glibc-all-langpacks langpacks-en \
+            glibc-static libstdc++-static libstdc++-devel libxslt-devel libxml2-devel
+
+RUN     dnf install -y -q dotnet-sdk-8.0 && \
+        echo "Using SDK - `dotnet --version`"
+
+RUN     cd /tmp && \
+        git clone -q https://github.com/actions/runner && \
+        cd runner && \
+        git checkout $(git tag --sort=-v:refname | grep '^v[0-9]' | head -n1) && \
+        git log -n 1 && \
+        wget https://raw.githubusercontent.com/IBM/action-runner-image-pz/refs/heads/main/patches/runner-sdk8-s390x.patch -O runner-sdk8-s390x.patch && \
+        git apply --whitespace=nowarn runner-sdk8-s390x.patch && \
+
+        sed -i'' -e /version/s/8......\"$/$8.0.100\"/ src/global.json
+
+RUN     cd /tmp/runner/src && \
+        ./dev.sh layout && \
+        ./dev.sh package && \
+        rm -rf /root/.dotnet /root/.nuget
+
+RUN     useradd -c "Action Runner" -m actions-runner && \
+        usermod -L actions-runner
+
+RUN     tar -xf /tmp/runner/_package/*.tar.gz -C /home/actions-runner && \
+        chown -R actions-runner:actions-runner /home/actions-runner
+
+# Cleanup
+RUN     rm -rf /tmp/runner /var/cache/dnf/* /tmp/runner.patch /tmp/global.json && \
+        dnf clean all
+
+USER    actions-runner
+
+# Scripts.
+COPY    --chmod=555 entrypoint /usr/bin/
+COPY    --chmod=555 actions-runner /usr/bin/
+WORKDIR /home/actions-runner
+ENTRYPOINT ["/usr/bin/entrypoint"]
+CMD     ["/usr/bin/actions-runner"]
diff --git a/neozip/arch/s390/self-hosted-builder/actions-runner.service b/neozip/arch/s390/self-hosted-builder/actions-runner.service
new file mode 100644
index 0000000000..79560cde18
--- /dev/null
+++ b/neozip/arch/s390/self-hosted-builder/actions-runner.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=Podman container: Gaplib Github Actions Runner
+Wants=network-online.target
+After=network-online.target
+StartLimitIntervalSec=1
+RequiresMountsFor=/run/user/1001/containers
+
+[Service]
+Environment=PODMAN_SYSTEMD_UNIT=%n
+Restart=always
+TimeoutStopSec=61
+ExecStart=/usr/bin/podman start gaplib-actions-runner
+ExecStop=/usr/bin/podman stop -t 30 gaplib-actions-runner
+ExecStopPost=/usr/bin/podman stop -t 10 gaplib-actions-runner
+Type=forking
+
+[Install]
+WantedBy=default.target
diff --git a/neozip/arch/s390/self-hosted-builder/entrypoint b/neozip/arch/s390/self-hosted-builder/entrypoint
new file mode 100755
index 0000000000..eb8772becf
--- /dev/null
+++ b/neozip/arch/s390/self-hosted-builder/entrypoint
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+#
+# Container entrypoint that waits for all spawned processes.
+#
+
+set -e -u
+
+# Create a FIFO and start reading from its read end.
+tempdir=$(mktemp -d "/tmp/done.XXXXXXXXXX")
+trap 'rm -r "$tempdir"' EXIT
+done="$tempdir/pipe"
+mkfifo "$done"
+cat "$done" & waiter=$!
+
+# Start the workload. Its descendants will inherit the FIFO's write end.
+status=0
+if [ "$#" -eq 0 ]; then
+    bash 9>"$done" || status=$?
+else
+    "$@" 9>"$done" || status=$?
+fi
+
+# When the workload and all of its descendants exit, the FIFO's write end will
+# be closed and `cat "$done"` will exit. Wait until it happens. This is needed
+# in order to handle SelfUpdater, which the workload may start in background
+# before exiting.
+wait "$waiter"
+
+exit "$status"