prepare exec hook

libexec/jenv

@@ -20,6 +20,24 @@ abs_dirname() {
   cd "$cwd"
 }
 
+resolvepath() {
+  local cwd="$(pwd)" 
+  cd $1
+  echo "$(pwd)"
+  cd "$cwd"
+}
+
+samedir()  {
+  local path1="$(resolvepath $1)"
+  local path2="$(resolvepath $2)"
+
+  if [ $path1 == $path2 ]; then
+   return 0; 
+  else
+   return 1;
+  fi
+}
+
 if [ -z "${JENV_ROOT}" ]; then
   JENV_ROOT="${HOME}/.jenv"
 else
@@ -45,6 +63,8 @@ shopt -s nullglob
 
 
 bin_path="$(abs_dirname "$0")"    
+                  
+
 
 
 
@@ -52,20 +72,31 @@ for plugin_bin in "${JENV_ROOT}/plugins/"*/bin; do
   bin_path="${bin_path}:${plugin_bin}"
 done  
 
-for plugin_bin in "$bin_path/../plugins/"*/bin; do
-  bin_path="${bin_path}:${plugin_bin}"
-done                          
+# If jenv is not installed in $HOME/.jenv, look for plugin in installation directory
+if ! samedir "${JENV_ROOT}" "$bin_path/../"  ; then
+  for plugin_bin in "$bin_path/../plugins/"*/bin; do
+    bin_path="${bin_path}:${plugin_bin}"
+  done                          
+fi
+
+
+
+export PATH="${bin_path}:${PATH}" 
+
 
-export PATH="${bin_path}:${PATH}"
 
 hook_path="${JENV_HOOK_PATH}"
 for plugin_hook in "${JENV_ROOT}/plugins/"*/etc/jenv.d; do      
   hook_path="${hook_path}:${plugin_hook}"
 done   
 
-for plugin_hook in "$bin_path/../plugins/"*/etc/jenv.d; do      
-  hook_path="${hook_path}:${plugin_hook}"     
-done
+# If jenv is not installed in $HOME/.jenv, look for plugin in installation directory
+if ! samedir "${JENV_ROOT}" "$bin_path/../"  ; then
+  for plugin_hook in "$bin_path/../plugins/"*/etc/jenv.d; do      
+    hook_path="${hook_path}:${plugin_hook}"     
+  done
+fi
+
 
 export JENV_HOOK_PATH=$hook_path
 

libexec/jenv-add

@@ -2,21 +2,12 @@
 set -e
 [ -n "$JENV_DEBUG" ] && set -x
 
-# Provide jenv completions
-if [ "$1" = "--complete" ]; then
-  echo --unset
-  echo system
-  exec jenv-versions --bare
-fi
+
 
 JENV_VERSION="$1" 
 JENV_JAVAPATH="$2"
 JENV_VERSION_FILE=".jenv-version"
-                  
-echo $JENV_VERSION
-echo $JENV_JAVAPATH  
 
-   
                             
 if [ -f "$JENV_JAVAPATH/bin/java" ];
 then

libexec/jenv-exec

@@ -34,6 +34,7 @@ fi
 JENV_COMMAND_PATH="$(jenv-which "$JENV_COMMAND")"
 JENV_BIN_PATH="${JENV_COMMAND_PATH%/*}"
 
+
 for script in $(jenv-hooks exec); do
   source "$script"
 done

libexec/jenv-remove

@@ -4,24 +4,17 @@ set -e
 
 # Provide jenv completions
 if [ "$1" = "--complete" ]; then
-  echo --unset
-  echo system
   exec jenv-versions --bare
 fi
 
 JENV_VERSION="$1" 
-JENV_JAVAPATH="$2"
-JENV_VERSION_FILE=".jenv-version"
                   
-echo $JENV_VERSION
-echo $JENV_JAVAPATH  
-
-   
                             
-if [ -f "$JENV_JAVAPATH/bin/java" ];
-then
- 	ln -s  "$JENV_JAVAPATH" "${JENV_ROOT}/versions/$JENV_VERSION"         
-	$(jenv-rehash)
+if [ -L " " ];
+then         
+	rm -f $JENV_ROOT/versions/$JENV_VERSION
+  $(jenv-rehash)
+
 else
-	echo "$JENV_JAVAPATH is not a valid path to java installation"
+	echo "$JENV_VERSION is not a managed version of Java "
 fi

plugins/maven/etc/jenv.d/exec/maven-before.bash

@@ -0,0 +1 @@
+echo "Before execute $1 $2"

plugins/maven/etc/jenv.d/rehash/maven.bash

@@ -1,2 +1,43 @@
-bin_path="/usr/share/maven/bin/*"
-make_shims "$bin_path"
+remove_from_path() {
+  local path_to_remove="$(expand_path "$1")"
+  local result=""
+
+  if [ -z "$path_to_remove" ]; then
+    echo "${PATH}"
+    return
+  fi
+
+  local paths
+  IFS=: paths=($PATH)
+
+  for path in "${paths[@]}"; do
+    path="$(expand_path "$path" || true)"
+    if [ -n "$path" ] && [ "$path" != "$path_to_remove" ]; then
+      result="${result}${path}:"
+    fi
+  done
+
+  echo "${result%:}"
+}
+
+expand_path() {
+  if [ ! -d "$1" ]; then
+    return 1
+  fi
+
+  local cwd="$(pwd)"
+  cd "$1"
+  pwd
+  cd "$cwd"
+}
+
+backuppath=$PATH
+
+PATH="$(remove_from_path "${JENV_ROOT}/shims")"
+MAVEN_BIN="$(command -v "mvn" || true)"
+
+PATH=$backuppath
+
+#echo "make shims $MAVEN_BIN"
+make_shims "$MAVEN_BIN"
+