Merge pull request #185 from kashike/feautre/shell

Add support for multiple shell types

paper

@@ -1,7 +1,21 @@
 #!/usr/bin/env bash
 
-# get base dir regardless of execution location
+# resolve shell-specifics
+case "$(echo "$SHELL" | sed 's|/usr||g')" in
+    "/bin/zsh")
+        RCPATH="$HOME/.zshrc"
+        SOURCE="${BASH_SOURCE[0]:-${(%):-%N}}"
+    ;;
+    *)
+        RCPATH="$HOME/.bashrc"
+        if [[ -f "$HOME/.bash_aliases" ]]; then
+            RCPATH="$HOME/.bash_aliases"
+        fi
         SOURCE="${BASH_SOURCE[0]}"
+    ;;
+esac
+
+# get base dir regardless of execution location
 while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
     DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
     SOURCE="$(readlink "$SOURCE")"
@@ -21,7 +35,7 @@ paperunstash() {
 }
 
 case "$1" in
-    "rbp" | "rebuild")
+    "rb" | "rbp" | "rebuild")
     (
         set -e
         cd "$basedir"
@@ -51,6 +65,13 @@ case "$1" in
         fi
     )
     ;;
+    "m" | "mcdev")
+    (
+        set -e
+        cd "$basedir"
+        scripts/makemcdevsrc.sh "$basedir"
+    )
+    ;;
     "r" | "root")
         cd "$basedir"
     ;;
@@ -104,14 +125,16 @@ case "$1" in
         esac
     ;;
     "setup")
-        if [[ -f ~/.bashrc ]] ; then
+        if [[ -f "$RCPATH" ]] ; then
             NAME="paper"
             if [[ ! -z "${2+x}" ]] ; then
                 NAME="$2"
             fi
-            (grep "alias $NAME=" ~/.bashrc > /dev/null) && (sed -i "s|alias $NAME=.*|alias $NAME='. $SOURCE'|g" ~/.bashrc) || (echo "alias $NAME='. $SOURCE'" >> ~/.bashrc)
+            (grep "alias $NAME=" "$RCPATH" > /dev/null) && (sed -i "s|alias $NAME=.*|alias $NAME='. $SOURCE'|g" "$RCPATH") || (echo "alias $NAME='. $SOURCE'" >> "$RCPATH")
             alias "$NAME=. $SOURCE"
             echo "You can now just type '$NAME' at any time to access the paper tool."
+        else
+          echo "We were unable to setup the paper build tool alias: $RCPATH is missing"
         fi
     ;;
     *)
@@ -120,9 +143,10 @@ case "$1" in
         echo "'setup' command. View below for details. For essential building and patching, you do not need to do the setup."
         echo ""
         echo " Normal commands:"
-        echo "  * rbp, rebuild | Rebuild patches, can be called from anywhere."
+        echo "  * rb, rbp, rebuild | Rebuild patches, can be called from anywhere."
         echo "  * p, patch         | Apply all patches to the project without building it. Can be run from anywhere."
         echo "  * j, jar           | Apply all patches and build the project, paperclip.jar will be output. Can be run from anywhere."
+        echo "  * m, mcdev         | Setup decompiled sources for non-modified NMS files to be imported into an IDE. Can be run from anywhere."
         echo ""
         echo " These commands require the setup command before use:"
         echo "  * r, root          | Change directory to the root of the project."
@@ -132,7 +156,7 @@ case "$1" in
         echo "                     | respectively to edit the correct project. Use the argument \"continue\" after"
         echo "                     | the changes have been made to finish and rebuild patches. Can be called from anywhere."
         echo ""
-        echo "  * setup        | Add an alias to .bashrc to allow full functionality of this script. Run as:"
+        echo "  * setup            | Add an alias to $RCPATH to allow full functionality of this script. Run as:"
         echo "                     |     . ./paper setup"
         echo "                     | After you run this command you'll be able to just run 'paper' from anywhere."
         echo "                     | The default name for the resulting alias is 'paper', you can give an argument to override"
@@ -142,5 +166,8 @@ case "$1" in
     ;;
 esac
 
+unset RCPATH
+unset SOURCE
+unset basedir
 unset -f paperstash
 unset -f paperunstash