Setup kokoro

.github/kokoro/common.sh

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+#!/bin/bash
+
+set -e
+
+# Check the SCRIPT_XXX values are set.
+if [ -z "${SCRIPT_SRC}" ]; then
+	echo 'Parent script must do SCRIPT_SRC="$(realpath ${BASH_SOURCE[0]})"'
+	exit 1
+fi
+if [ -z "${SCRIPT_DIR}" ]; then
+	echo 'Parent script must do SCRIPT_DIR="$(dirname "${SCRIPT_SRC}")"'
+	exit 1
+fi
+
+# Check the KOKORO environment variables are correct
+if [ -z "$KOKORO_DIR" ]; then
+	echo "$$KOKORO_DIR environment variable is missing ('$KOKORO_DIR')!"
+	exit 1
+fi
+
+# Close STDERR FD
+exec 2<&-
+# Redirect STDERR to STDOUT
+exec 2>&1
+
+# Get us into the github checkout source directory.
+cd github/$KOKORO_DIR/
+
+# Run the common setup steps
+source ./.github/kokoro/steps/hostsetup.sh
+source ./.github/kokoro/steps/hostinfo.sh
+source ./.github/kokoro/steps/git.sh

.github/kokoro/continuous-test.cfg

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+# Format: //devtools/kokoro/config/proto/build.proto
+# Generated from .github/kokoro/kokoro-cfg.py
+# To regenerate run:
+# cd .github/kokoro/ && python3 kokoro-cfg.py
+build_file: "UHDM-continuous-test/.github/kokoro/test.sh"
+timeout_mins: 4320
+env_vars {
+  key: "KOKORO_TYPE"
+  value: "continuous"
+}
+env_vars {
+  key: "KOKORO_DIR"
+  value: "UHDM-continuous-test"
+}
+env_vars {
+  key: "CI"
+  value: "test"
+}

.github/kokoro/kokoro-config.py

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+#!/usr/bin/env python3
+"""
+Generates kokoro config files based on template.
+"""
+
+ci_config = """\
+# Format: //devtools/kokoro/config/proto/build.proto
+# Generated from .github/kokoro/kokoro-cfg.py
+# To regenerate run:
+# cd .github/kokoro/ && python3 kokoro-cfg.py
+build_file: "UHDM-%(kokoro_type)s-%(ci)s/.github/kokoro/%(ci)s.sh"
+timeout_mins: 4320
+env_vars {
+  key: "KOKORO_TYPE"
+  value: "%(kokoro_type)s"
+}
+env_vars {
+  key: "KOKORO_DIR"
+  value: "UHDM-%(kokoro_type)s-%(ci)s"
+}
+env_vars {
+  key: "CI"
+  value: "%(ci)s"
+}
+"""
+
+for ci in ['test']:
+    with open("continuous-%s.cfg" % ci, "w") as f:
+        f.write(ci_config % {
+            'ci': ci,
+            'kokoro_type': 'continuous',
+        })
+
+    with open("presubmit-%s.cfg" % ci, "w") as f:
+        f.write(ci_config % {
+            'ci': ci,
+            'kokoro_type': 'presubmit',
+        })

.github/kokoro/presubmit-test.cfg

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+# Format: //devtools/kokoro/config/proto/build.proto
+# Generated from .github/kokoro/kokoro-cfg.py
+# To regenerate run:
+# cd .github/kokoro/ && python3 kokoro-cfg.py
+build_file: "UHDM-presubmit-test/.github/kokoro/test.sh"
+timeout_mins: 4320
+env_vars {
+  key: "KOKORO_TYPE"
+  value: "presubmit"
+}
+env_vars {
+  key: "KOKORO_DIR"
+  value: "UHDM-presubmit-test"
+}
+env_vars {
+  key: "CI"
+  value: "test"
+}

.github/kokoro/steps/git.sh

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+#!/bin/bash
+
+set -e
+
+echo
+echo "========================================"
+echo "Git log"
+echo "----------------------------------------"
+git log -n5 --stat
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Git fetching tags"
+echo "----------------------------------------"
+# Don't fail if there are no tags
+git fetch --tags || true
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Git version info"
+echo "----------------------------------------"
+git log -n1
+echo "----------------------------------------"
+git describe --tags || true
+echo "----------------------------------------"
+git describe --tags --always || true
+echo "----------------------------------------"

.github/kokoro/steps/hostinfo.sh

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+#!/bin/bash
+
+set -e
+
+echo
+echo "========================================"
+echo "Host Environment"
+echo "----------------------------------------"
+export
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Host CPU"
+echo "----------------------------------------"
+export CORES=$(nproc --all)
+echo "Cores: $CORES"
+echo
+echo "Memory"
+echo "----------------------------------------"
+cat /proc/meminfo
+echo "----------------------------------------"
+export MEM_GB=$(($(awk '/MemTotal/ {print $2}' /proc/meminfo)/(1024*1024)))
+echo "Total Memory (GB): $MEM_GB"
+export MEM_PER_RUN=16
+export MEM_CORES=$(($MEM_GB/$MEM_PER_RUN))
+echo "Simultaneous runs ($MEM_PER_RUN GB each): $MEM_CORES"
+export MAX_CORES_NO_MIN=$(($MEM_CORES>$CORES?$CORES:$MEM_CORES))
+export MAX_CORES=$(($MAX_CORES_NO_MIN<1?1:$MAX_CORES_NO_MIN))
+echo "Max cores: $MAX_CORES"

.github/kokoro/steps/hostsetup.sh

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+#!/bin/bash
+
+set -e
+
+echo
+echo "========================================"
+echo "Removing older packages"
+echo "----------------------------------------"
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Host adding PPAs"
+echo "----------------------------------------"
+sudo apt-add-repository 'ppa:ubuntu-toolchain-r/test'
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Host updating packages"
+echo "----------------------------------------"
+sudo apt-get update
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Host remove packages"
+echo "----------------------------------------"
+sudo apt-get remove -y \
+	python-pytest \
+
+
+sudo apt-get autoremove -y
+
+echo "----------------------------------------"
+echo
+echo "========================================"
+echo "Host install packages"
+echo "----------------------------------------"
+sudo apt-get install -y \
+        bash \
+        build-essential \
+        cmake \
+        coreutils \
+        git \
+        make \
+        tclsh \
+
+if [ -z "${BUILD_TOOL}" ]; then
+    export BUILD_TOOL=make
+fi
+
+export CC=gcc-7
+export CXX=g++-7
+
+echo "----------------------------------------"
+
+echo
+echo "========================================"
+echo "Setting up environment env"
+echo "----------------------------------------"
+echo "----------------------------------------"

.github/kokoro/test.sh

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+#!/bin/bash
+
+set -e
+
+cd github/$KOKORO_DIR/
+
+source ./.github/kokoro/steps/hostsetup.sh
+source ./.github/kokoro/steps/hostinfo.sh
+source ./.github/kokoro/steps/git.sh
+
+echo
+echo "==========================================="
+echo "Building UHDM"
+echo "-------------------------------------------"
+(
+	make
+	sudo make install
+)
+echo "-------------------------------------------"
+
+echo
+echo "==========================================="
+echo "Executing UHDM tests"
+echo "-------------------------------------------"
+(
+	make test
+	make test_install
+)
+echo "-------------------------------------------"