./all release: make clear that one shouldn't use it unless one knows what one is...

diff --git a/all b/all
index 42d17a6b82612ec308dc0df6602a2a7b1cb37896..6d8ef5ac7fecd8cc2957e96ac1c13b9fac527ab2 100755 (executable)
--- a/all
+++ b/all
@@ -6,6 +6,7 @@ set -e
 # I use this in EVERY shell script ;)
 LF="
 "
+ESC="\e"
 
 d00=`pwd`
 while ! [ -f ./all ]; do
@@ -35,7 +36,7 @@ esac
 
 msg()
 {
-       echo >&2 "\e[1m$*\e[m"
+       echo >&2 "$ESC[1m$*$ESC[m"
 }
 
 self=`git hash-object "$SELF"`
@@ -1093,7 +1094,45 @@ case "$cmd" in
                                msg "Building a RELEASE"
                                ;;
                        *)
-                               msg "Must either set RELEASETYPE=beta or RELEASETYPE=release"
+                               echo >&2 -n "$ESC[2J$ESC[H"
+                               msg ""
+                               msg ""
+                               msg ""
+                               msg ""
+                               msg ""
+                               msg ""
+                               msg "        +---------------------------------------------------------.---+"
+                               msg "        | NOTE                                                    | X |"
+                               msg "        +---------------------------------------------------------^---+"
+                               msg "        |   ____                                                      |"
+                               msg "        |  /    \  This is the official release build system.         |"
+                               msg "        | |      | If you are no member of the Xonotic Core Team,     |"
+                               msg "        | | STOP | you are not supposed to use this script and should |"
+                               msg "        | |      | instead use ./all compile to compile the engine    |"
+                               msg "        |  \____/  and game code.                                     |"
+                               msg "        |                                                             |"
+                               msg "        |                      [ I understand ]                       |"
+                               msg "        +-------------------------------------------------------------+"
+                               sleep 10
+                               # A LOT of build infrastructure is required:
+                               # - vorbis-tools
+                               # - ImageMagick
+                               # - .ssh/config must be configured so the following
+                               #   host names are reachable and have a compile
+                               #   infrastructure set up:
+                               #   - xonotic-build-linux32 (with gcc on x86)
+                               #   - xonotic-build-linux64 (with gcc on x86_64)
+                               #   - xonotic-build-win32 (with i586-mingw32msvc-g++)
+                               #   - xonotic-build-win64 (with amd64-mingw32msvc-g++
+                               #     and x86_64-w64-mingw32-g++)
+                               #   - xonotic-build-osx (with Xcode and SDL.framework)
+                               # - AMD Compressonator installed in WINE
+                               # - ResEdit installed in WINE
+                               # - a lot of other requirements you will figure out
+                               #   while reading the error messages
+                               # - environment variable RELEASETYPE set
+                               # - optionally, environment variable RELEASEDATE set
+                               #   (YYYYMMDD)
                                exit 1
                                ;;
                esac