diff options
Diffstat (limited to 'src/java/wrapper.sh')
| -rw-r--r-- | src/java/wrapper.sh | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/java/wrapper.sh b/src/java/wrapper.sh new file mode 100644 index 0000000..4d2aef3 --- /dev/null +++ b/src/java/wrapper.sh @@ -0,0 +1,52 @@ +#!/usr/bin/env bash +# Wrapper function that also installs JDK 11 if JDK 8 is selected since this is required for the Java extension + +set -e + +JAVA_VERSION=${1:-"default"} +SDKMAN_DIR=${2:-"/usr/local/sdkman"} +USERNAME=${3:-"automatic"} +UPDATE_RC=${4:-"true"} +ADDITIONAL_JAVA_VERSION=11 + +cd "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +chmod +x install.sh + +is_jdk_8="false" +if echo "${JAVA_VERSION}" | grep -E '^8([\s\.]|$)' > /dev/null 2>&1; then + is_jdk_8="true" +fi + +# If the user selected JDK 8, install the JDK 11 as well since this is needed by the Java extension +if [ "${is_jdk_8}" = "true" ]; then + echo "(*) Installing JDK ${ADDITIONAL_JAVA_VERSION} as Java VS Code extension requires a recent JDK..." + ./install.sh "${ADDITIONAL_JAVA_VERSION}" "${SDKMAN_DIR}" "${USERNAME}" "${UPDATE_RC}" + jdk_11_folder="$(ls --format=single-column ${SDKMAN_DIR}/candidates/java | grep -oE -m 1 '11\..+')" + ln -s "${SDKMAN_DIR}/candidates/java/${jdk_11_folder}" /extension-java-home + + # Determine the appropriate non-root user + username="" + possible_users=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)") + for current_user in ${possible_users[@]}; do + if id -u ${current_user} > /dev/null 2>&1; then + username=${current_user} + break + fi + done + if [ "${username}" = "" ]; then + username=root + fi +else + ln -s ${SDKMAN_DIR}/candidates/java/current /extension-java-home +fi + +echo "(*) Installing JDK ${JAVA_VERSION}..." +./install.sh "${JAVA_VERSION}" "${SDKMAN_DIR}" "${USERNAME}" "${UPDATE_RC}" +if [ "${is_jdk_8}" = "true" ]; then + # Set current and default version to last SDK installed + jdk_full_version="$(ls --format=single-column "${SDKMAN_DIR}/candidates/java" | sort -rV | grep -oE -m 1 "${JAVA_VERSION}\\..+" )" + echo "(*) Setting default JDK to ${jdk_full_version}..." + . ${SDKMAN_DIR}/bin/sdkman-init.sh + sdk use java "${jdk_full_version}" + sdk default java "${jdk_full_version}" +fi
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