add support for .desk file

README.md

@@ -27,7 +27,7 @@ There are no dependencies other than `bash`. Desk is explicitly tested with `bas
 `zsh`, and `fish`.
 
 ```sh
-◲  desk 0.3.2
+◲  desk 0.4.1
 
 Usage:
 
@@ -40,6 +40,7 @@ Usage:
         List all desks along with a description.
     desk (.|go) <desk-name> [shell-args...]
         Activate a desk. Extra arguments are passed onto shell.
+        Without a name specified, it tries activating the desk specified in the ./DESKFILE file.
     desk run <desk-name> <cmd>
         Run a command within a desk's environment then exit. Think '$SHELL -c'.
     desk edit [desk-name]
@@ -97,7 +98,7 @@ desk for doing work on a terraform repo
 Basically, desk just associates a shell script (`name.sh`) with a name. When
 you call `desk . name`, desk drops you into a shell where `name.sh` has been
 executed, and then desk extracts out certain comments in `name.sh` for useful
-rendering.
+rendering. If you call `desk .` without any desk specified, desk will look for a DESKFILE file in the current directory and uses its content as the name.
 
 ### Installing
 

desk

@@ -8,7 +8,7 @@ DESKS="${DESK_DESKS_DIR:-$PREFIX/desks}"
 ## Commands
 
 cmd_version() {
-    echo "◲  desk 0.4.0"
+    echo "◲  desk 0.4.1"
 }
 
 
@@ -27,6 +27,7 @@ Usage:
         List all desks along with a description.
     $PROGRAM (.|go) <desk-name> [shell-args...]
         Activate a desk. Extra arguments are passed onto shell.
+        Without a name specified, it tries activating the desk specified in the ./.desk file.
     $PROGRAM run <desk-name> <cmd>
         Run a command within a desk's environment then exit. Think '\$SHELL -c'.
     $PROGRAM edit [desk-name]
@@ -91,6 +92,11 @@ cmd_init() {
 
 cmd_go() {
     local TODESK="$1"
+    if [ -z "$TODESK" -a -f "${PWD}/DESKFILE" ]; then
+	     # if no desk is specified try the DESKFILE file in the current directory
+       read TODESK < "${PWD}/DESKFILE"
+    fi
+
     local DESKEXT=$(get_deskfile_extension)
     local DESKPATH="$(find "${DESKS}/" -name "${TODESK}${DESKEXT}")"