add missing script coming from unlinked artlog toolbox project

not mandatory but consistent to have all code Signed-off-by: philippe lhardy <philippe.lhardy@astrolabe.coop>
2025-11-02 08:41:53 +01:00
parent 1b0be89766
commit 3c4b44e837
6 changed files with 910 additions and 4 deletions
--- a/eclipse_env.sh
+++ b/eclipse_env.sh
@@ -0,0 +1,137 @@
+#!/bin/bash
+# for the story this comes from a JavaFX training i attended
+
+usage()
+{
+    cat <<EOF
+Usage $0:
+setup_dev_env: create file devenv_params with reference over jdk and eclipse path
+    
+any other argument is an error
+no argument => launch eclipse
+EOF
+
+}
+create_dev_params()
+{
+    if [[ -e devenv_params ]]
+    then
+	echo " devenv_params already exists"
+	exit 1
+	# could update this way
+	# source devenv_params
+    else
+	if [[ -z $DEV_ENV ]]
+	then
+	    echo "[ERROR] DEV_ENV $DEV_ENV not set, call setup_eclipse_dir from this '$0' script"
+	    exit 1
+	fi
+	cat >devenv_params <<EOF
+DEV_ENV=$DEV_ENV
+JDK_PATH=$JDK_PATH
+ECLIPSE_PATH=$ECLIPSE_PATH
+EOF
+    fi
+}
+
+setup_eclipse_dir()
+{
+    if [[ -e devenv_params ]]
+    then
+	source devenv_params
+    else
+	echo "[WARNING] Use some defaults for devenv_params"
+	echo "[INFO] please adapt them. Current setup should be compatible with 'sudo snap install eclipse --classic' setup"
+	DEV_ENV=~$(pwd)/devel_tools
+	JDK_PATH=/usr/lib/jvm/java-11-openjdk-amd64
+	ECLIPSE_PATH=$(dirname $(which eclipse))
+    fi
+}
+
+# Not tested written after install ...
+setup_eclipse()
+{
+    # current list of TGZ got from oracle (tm)
+    TGZ_LIST="eclipse-jee-mars-2-linux-gtk-x86_64.tar.gz javafx_scenebuilder-2_0-linux-x64.tar.gz jdk-8u74-linux-x64.tar.gz"   
+}
+
+check_eclipse()
+{
+    if [[ -z $JDK_PATH ]]
+    then
+	echo "[ERROR] Missing JDK_PATH, either devenv_params is wrong or missing" >&2
+	exit 1
+    fi
+    if [[ -z $ECLIPSE_PATH ]]
+    then
+	echo "[ERROR] Missing ECLIPSE_PATH, either devenv_params is wrong or missing" >&2
+	exit 1
+    fi
+    if [[ ! -d $JDK_PATH ]]
+    then
+	echo "[ERROR] Missing JDK_PATH '$JDK_PATH'" >&2
+    fi
+    
+    if [[ ! -d $ECLIPSE_PATH ]]
+    then
+	ls -la ${DEV_ENV}
+	
+	echo "[ERROR] Missing ECLIPSE_PATH '$ECLIPSE_PATH'" >&2
+	exit 1
+    fi
+
+}
+
+# not yet used ...
+create_sandbox()
+{
+    mkdir sandbox
+}
+
+check_java_version() {
+    local expected_version='1.8.0'
+    if java -version 2>&1 | grep "$expected_version"
+    then
+	if javac -version 2>&1 | grep "$expected_version"
+	then
+	    $*
+	else
+	    echo "[ERROR] Wrong javac version expected $expected_version" >&2
+	fi
+    else
+	echo "[ERROR] Wrong java version expected $expected_version" >&2
+    fi
+}
+
+# overrides PATH with JDK_PATH ECLIPSE_PATH
+# and check java is the right one to launch eclipse
+run_in_sandbox()
+{
+    PATH=$JDK_PATH/bin/:$JDK_PATH/jre/bin/:$ECLIPSE_PATH:$PATH
+
+    export PATH
+
+    [[ -n $check_version ]] && check_java_version
+}
+
+while [[ $# > 0 ]]
+do
+    case $1 in
+	setup_dev_env)
+	    setup_eclipse_dir
+	    create_dev_params
+	    exit 0
+	    ;;
+	*)
+	    echo "[ERROR] Unrecognized argument '$1'" >&2
+	    usage
+	    exit 1
+	    ;;
+    esac
+    shift 1
+done
+
+setup_eclipse_dir
+check_eclipse
+run_in_sandbox eclipse -data $(pwd)/workspace
+