improve virtualenv on linux

3 files changed, 57 insertions, 1 deletions

diff --git a/scripts/get.sh b/scripts/get.sh
index 8363b4499..21814e45e 100755
--- a/scripts/get.sh
+++ b/scripts/get.sh
@@ -227,13 +227,19 @@ write_profile()
 install_profile()
 {
     if [ ! -d ~/.xmake ]; then mkdir ~/.xmake; fi
-    echo "export PATH=$prefix/bin:\$PATH" > ~/.xmake/profile
+    echo "export XMAKE_ROOTDIR=$prefix/bin" > ~/.xmake/profile
     if [ -f "$projectdir/scripts/register-completions.sh" ]; then
         cat "$projectdir/scripts/register-completions.sh" >> ~/.xmake/profile
     else
         remote_get_content "$gitrepo_raw/scripts/register-completions.sh" >> ~/.xmake/profile
     fi
 
+    if [ -f "$projectdir/scripts/register-virtualenvs.sh" ]; then
+        cat "$projectdir/scripts/register-virtualenvs.sh" >> ~/.xmake/profile
+    else
+        remote_get_content "$gitrepo_raw/scripts/register-virtualenvs.sh" >> ~/.xmake/profile
+    fi
+
     if   [[ "$SHELL" = */zsh ]]; then 
         write_profile ~/.zshrc
     elif [[ "$SHELL" = */ksh ]]; then 
diff --git a/scripts/register-completions.sh b/scripts/register-completions.sh
index e274605b2..c93cfb15e 100755
--- a/scripts/register-completions.sh
+++ b/scripts/register-completions.sh
@@ -1,6 +1,8 @@
 
 # parameter completions for *nix shell
 
+export PATH=${XMAKE_ROOTDIR}:$PATH
+
 if   [[ "$SHELL" = */zsh ]]; then
   # zsh parameter completion for xmake
   _xmake_zsh_complete() 
diff --git a/scripts/register-virtualenvs.sh b/scripts/register-virtualenvs.sh
new file mode 100644
index 000000000..13a661435
--- /dev/null
+++ b/scripts/register-virtualenvs.sh
@@ -0,0 +1,48 @@
+
+# virtual environments for *nix shell
+
+if test "${XMAKE_ROOTDIR}"; then
+    export XMAKE_EXE=${XMAKE_ROOTDIR}/xmake
+else
+    export XMAKE_EXE=xmake
+fi
+
+function xrepo {
+    if [ $# -eq 2 ] && [ "$1" = "env" ]; then
+        local cmd="${2-x}"
+        case "$cmd" in
+            shell)
+                if test "${XMAKE_PROMPT_BACKUP}"; then
+                    PS1="${XMAKE_PROMPT_BACKUP}"
+                    source "${XMAKE_ENV_BACKUP}" || return 1
+                    unset XMAKE_PROMPT_BACKUP
+                    unset XMAKE_ENV_BACKUP
+                fi
+                "$XMAKE_EXE" lua private.xrepo.action.env.info config || return 1
+                local prompt="$("$XMAKE_EXE" lua private.xrepo.action.env.info prompt)" || return 1
+                if [ -z "${prompt+x}" ]; then
+                    return 1
+                fi
+                local activateCommand="$("$XMAKE_EXE" lua private.xrepo.action.env.info script.bash)" || return 1
+                export XMAKE_ENV_BACKUP="$("$XMAKE_EXE" lua private.xrepo.action.env.info envfile)"
+                export XMAKE_PROMPT_BACKUP="${PS1}"
+                "$XMAKE_EXE" lua private.xrepo.action.env.info backup.bash 1>"$XMAKE_ENV_BACKUP"
+                eval "$activateCommand"
+                PS1="${prompt} $PS1"
+                ;;
+            quit)
+                if test "${XMAKE_PROMPT_BACKUP}"; then
+                    PS1="${XMAKE_PROMPT_BACKUP}"
+                    source "${XMAKE_ENV_BACKUP}" || return 1
+                    unset XMAKE_PROMPT_BACKUP
+                    unset XMAKE_ENV_BACKUP
+                fi
+                ;;
+            *)
+                "$XMAKE_EXE" lua private.xrepo $@
+                ;;
+        esac
+    else
+        "$XMAKE_EXE" lua private.xrepo $@
+    fi
+}