init infras

script/setup_env.sh

@@ -0,0 +1,162 @@
+#!/bin/bash
+
+set -e
+
+LOCAL_ARCH=$(uname -m)
+export LOCAL_ARCH
+# Pass environment set target architecture to build system
+if [[ ${TARGET_ARCH} ]]; then
+    export TARGET_ARCH
+elif [[ ${LOCAL_ARCH} == x86_64 ]]; then
+    export TARGET_ARCH=amd64
+elif [[ ${LOCAL_ARCH} == armv8* ]]; then
+    export TARGET_ARCH=arm64
+elif [[ ${LOCAL_ARCH} == arm64* ]]; then
+    export TARGET_ARCH=arm64
+elif [[ ${LOCAL_ARCH} == aarch64* ]]; then
+    export TARGET_ARCH=arm64
+elif [[ ${LOCAL_ARCH} == armv* ]]; then
+    export TARGET_ARCH=arm
+elif [[ ${LOCAL_ARCH} == s390x ]]; then
+    export TARGET_ARCH=s390x
+elif [[ ${LOCAL_ARCH} == ppc64le ]]; then
+    export TARGET_ARCH=ppc64le
+else
+    echo "This system's architecture, ${LOCAL_ARCH}, isn't supported"
+    exit 1
+fi
+
+LOCAL_OS=$(uname)
+export LOCAL_OS
+# Pass environment set target operating-system to build system
+if [[ ${TARGET_OS} ]]; then
+    export TARGET_OS
+elif [[ $LOCAL_OS == Linux ]]; then
+    export TARGET_OS=linux
+    readlink_flags="-f"
+elif [[ $LOCAL_OS == Darwin ]]; then
+    export TARGET_OS=darwin
+    readlink_flags=""
+else
+    echo "This system's OS, $LOCAL_OS, isn't supported"
+    exit 1
+fi
+
+# Build image to use
+if [[ "${IMAGE_VERSION:-}" == "" ]]; then
+  export IMAGE_VERSION=34b06c08ee613a15e08c5888ac269ad22f23d23e
+fi
+if [[ "${IMAGE_NAME:-}" == "" ]]; then
+  export IMAGE_NAME=build-tools
+fi
+
+export UID
+DOCKER_GID="${DOCKER_GID:-$(grep '^docker:' /etc/group | cut -f3 -d:)}"
+export DOCKER_GID
+
+TIMEZONE=$(readlink "$readlink_flags" /etc/localtime | sed -e 's/^.*zoneinfo\///')
+export TIMEZONE
+
+export TARGET_OUT="${TARGET_OUT:-$(pwd)/out/${TARGET_OS}_${TARGET_ARCH}}"
+export TARGET_OUT_LINUX="${TARGET_OUT_LINUX:-$(pwd)/out/linux_${TARGET_ARCH}}"
+
+export CONTAINER_TARGET_OUT="${CONTAINER_TARGET_OUT:-/work/out/${TARGET_OS}_${TARGET_ARCH}}"
+export CONTAINER_TARGET_OUT_LINUX="${CONTAINER_TARGET_OUT_LINUX:-/work/out/linux_${TARGET_ARCH}}"
+
+export IMG="${IMG:-${HUB:-higress-registry.cn-hangzhou.cr.aliyuncs.com/higress}/${IMAGE_NAME}:${IMAGE_VERSION}}"
+
+export CONTAINER_CLI="${CONTAINER_CLI:-docker}"
+
+export ENV_BLOCKLIST="${ENV_BLOCKLIST:-^_\|PATH\|SHELL\|EDITOR\|TMUX\|USER\|HOME\|PWD\|TERM\|GO\|rvm\|SSH\|TMPDIR\|CC\|CXX\|MAKEFILE_LIST}"
+
+# Remove functions from the list of exported variables, they mess up with the `env` command.
+for f in $(declare -F -x | cut -d ' ' -f 3);
+do
+  unset -f "${f}"
+done
+
+# Set conditional host mounts
+export CONDITIONAL_HOST_MOUNTS=${CONDITIONAL_HOST_MOUNTS:-}
+container_kubeconfig=''
+
+# docker conditional host mount (needed for make docker push)
+if [[ -d "${HOME}/.docker" ]]; then
+  CONDITIONAL_HOST_MOUNTS+="--mount type=bind,source=${HOME}/.docker,destination=/config/.docker,readonly "
+fi
+
+# gcloud conditional host mount (needed for docker push with the gcloud auth configure-docker)
+if [[ -d "${HOME}/.config/gcloud" ]]; then
+  CONDITIONAL_HOST_MOUNTS+="--mount type=bind,source=${HOME}/.config/gcloud,destination=/config/.config/gcloud,readonly "
+fi
+
+# gitconfig conditional host mount (needed for git commands inside container)
+if [[ -f "${HOME}/.gitconfig" ]]; then
+  CONDITIONAL_HOST_MOUNTS+="--mount type=bind,source=${HOME}/.gitconfig,destination=/home/.gitconfig,readonly "
+fi
+
+# .netrc conditional host mount (needed for git commands inside container)
+if [[ -f "${HOME}/.netrc" ]]; then
+  CONDITIONAL_HOST_MOUNTS+="--mount type=bind,source=${HOME}/.netrc,destination=/home/.netrc,readonly "
+fi
+
+# echo ${CONDITIONAL_HOST_MOUNTS}
+
+# This function checks if the file exists. If it does, it creates a randomly named host location
+# for the file, adds it to the host KUBECONFIG, and creates a mount for it.
+add_KUBECONFIG_if_exists () {
+  if [[ -f "$1" ]]; then
+    kubeconfig_random="$(od -vAn -N4 -tx /dev/random | tr -d '[:space:]' | cut -c1-8)"
+    container_kubeconfig+="/config/${kubeconfig_random}:"
+    CONDITIONAL_HOST_MOUNTS+="--mount type=bind,source=${1},destination=/config/${kubeconfig_random},readonly "
+  fi
+}
+
+# This function is designed for maximum compatibility with various platforms. This runs on
+# any Mac or Linux platform with bash 4.2+. Please take care not to modify this function
+# without testing properly.
+#
+# This function will properly handle any type of path including those with spaces using the
+# loading pattern specified by *kubectl config*.
+#
+# testcase: "a:b c:d"
+# testcase: "a b:c d:e f"
+# testcase: "a b:c:d e"
+parse_KUBECONFIG () {
+TMPDIR=""
+if [[ "$1" =~ ([^:]*):(.*) ]]; then
+  while true; do
+    rematch=${BASH_REMATCH[1]}
+    add_KUBECONFIG_if_exists "$rematch"
+    remainder="${BASH_REMATCH[2]}"
+    if [[ ! "$remainder" =~ ([^:]*):(.*) ]]; then
+      if [[ -n "$remainder" ]]; then
+        add_KUBECONFIG_if_exists "$remainder"
+        break
+      fi
+    fi
+  done
+else
+  add_KUBECONFIG_if_exists "$1"
+fi
+}
+
+KUBECONFIG=${KUBECONFIG:="$HOME/.kube/config"}
+parse_KUBECONFIG "${KUBECONFIG}"
+if [[ "${BUILD_WITH_CONTAINER:-1}" -eq "1" ]]; then
+  export KUBECONFIG="${container_kubeconfig%?}"
+fi
+
+# Avoid recursive calls to make from attempting to start an additional container
+export BUILD_WITH_CONTAINER=0
+
+# For non container build, we need to write env to file
+if [[ "${1}" == "envfile" ]]; then
+  echo "TARGET_OUT_LINUX=${TARGET_OUT_LINUX}"
+  echo "TARGET_OUT=${TARGET_OUT}"
+  echo "TIMEZONE=${TIMEZONE}"
+  echo "LOCAL_OS=${LOCAL_OS}"
+  echo "TARGET_OS=${TARGET_OS}"
+  echo "LOCAL_ARCH=${LOCAL_ARCH}"
+  echo "TARGET_ARCH=${TARGET_ARCH}"
+  echo "BUILD_WITH_CONTAINER=0"
+fi