[gentoo-commits] proj/java:master commit in: games-action/minecraft/, games-action/minecraft/files/

["James Le Cuirot" <chewi@aura-online.co.uk>]

commit:     949d9fdad8b9bd3f624c578e9450b87d38ae23e5
Author:     James Le Cuirot <chewi <AT> aura-online <DOT> co <DOT> uk>
AuthorDate: Sun Sep  1 16:03:59 2013 +0000
Commit:     James Le Cuirot <chewi <AT> aura-online <DOT> co <DOT> uk>
CommitDate: Sun Sep  1 16:03:59 2013 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/java.git;a=commit;h=949d9fda

Version bump. Major changes! New versioning scheme now that upstream has started properly versioning the launcher. Many new dependencies. Old method for forcing use of Gentoo's packages no longer works. New Python script written, which can be executed by the launcher to modify the game's classpath and library path on launch.

Package-Manager: portage-2.1.13.7
Manifest-Sign-Key: 058FE989

---
 games-action/minecraft/ChangeLog                   |  13 ++-
 games-action/minecraft/Manifest                    |  22 +++-
 games-action/minecraft/files/minecraft-gentoo      | 113 +++++++++++++++++++++
 games-action/minecraft/files/native-symlinks.sh    |  23 -----
 games-action/minecraft/minecraft-1.2.1.ebuild      | 100 ++++++++++++++++++
 .../minecraft/minecraft-20120805-r1.ebuild         |  81 ---------------
 6 files changed, 243 insertions(+), 109 deletions(-)

diff --git a/games-action/minecraft/ChangeLog b/games-action/minecraft/ChangeLog
index b49e5c2..3afedde 100644
--- a/games-action/minecraft/ChangeLog
+++ b/games-action/minecraft/ChangeLog
@@ -1,7 +1,18 @@
 # ChangeLog for games-action/minecraft
-# Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
+# Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2
 # $Header: $
 
+*minecraft-1.2.1 (01 Sep 2013)
+
+  01 Sep 2013; James Le Cuirot <chewi@aura-online.co.uk>
+  +files/minecraft-gentoo, +minecraft-1.2.1.ebuild, -files/native-symlinks.sh,
+  -minecraft-20120805-r1.ebuild:
+  Version bump. Major changes! New versioning scheme now that upstream has
+  started properly versioning the launcher. Many new dependencies. Old method
+  for forcing use of Gentoo's packages no longer works. New Python script
+  written, which can be executed by the launcher to modify the game's classpath
+  and library path on launch.
+
 *minecraft-20120805-r1 (2 Dec 2012)
 
   2 Dec 2012; James Le Cuirot <chewi@aura-online.co.uk>

diff --git a/games-action/minecraft/Manifest b/games-action/minecraft/Manifest
index 0b47ab0..01b3916 100644
--- a/games-action/minecraft/Manifest
+++ b/games-action/minecraft/Manifest
@@ -1,6 +1,20 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA256
+
+AUX minecraft-gentoo 4239 SHA256 736aa5758c18d9bfb7354c5a7ec432b3dfd92a23b94f661c58d2fa60863b8eff SHA512 592d88c31d024e76cb5606f7ecb3bd616d44f5eb045cd4f31ec698ade0e12008a96f43d33bb5235301cd0524e942f8789948ba031266065ec5505cedbb4f413b WHIRLPOOL 1175f3d0608166ddbbe4024c17f8e813b4d558e27d9dfe6244c74b15c56878652e18cb50fa71937ba1e1881da8536d10c97293c2026b6afa5f33eda51fcbfbaf
 AUX minecraft.png 20345 SHA256 5ee86aeb4185637ea901f80e698e64d07dd138448fc4ff00d96d5992792a806b SHA512 ce91da9e858dd4ab63cd5643304d59ad7169788638cd8a59edce14f62cf1723896e9e8280cc0645930f2b1ba2e1202b4755280c2d546abba263a83d32e3770e0 WHIRLPOOL b33a8599e7ebffdb7a92d4edb59a20492658c34f76a301b723dcdaba16e120c3c04800b174be3f652687cb349742e5cacbff3cbe30672e8da1dc5a10b23534d3
-AUX native-symlinks.sh 881 SHA256 f2e342dc8b9bdb10b75a51c6c415780ad301f7cf441a6d9d5971e014970418e7 SHA512 0b102fad15806e56e3f29248578135fc44b7e485781d29f93d0a7a2f7fadd0e7e0f1f14b252d12c13b34a1ed9c4b448778b394d9173c54318462a54acf3cb22d WHIRLPOOL c37286c0d400bb316370adacba6ebd3dbf76968f850907e964f0576c11d63c96162c41e719970a4ded9ef3bae31d4454ab8864634bfb96cdc72c76fa0efc8d5e
-DIST minecraft-20120805.jar 81938 SHA256 92db974aa759a3f17f3cd61550fa5010e335c57dd813dad9e39b9cc013420a49 SHA512 0b377036bd4b0049a8718016e82ddbcc3e35aebedb5cb8fb5b8f797960b6d46eff918046efdde0aa56374034c12410ec00b77b8ef81d3c5f342dc92fd58c187d WHIRLPOOL e6e7e78e21217681a74d718fe1917b75a4fcbd6c8279c29a3b4f475f5ce85ccf767d79bf8a709fcc07699bd9f547ec94ae2dbda92f4b61fa5613cca8403b60bc
-EBUILD minecraft-20120805-r1.ebuild 2447 SHA256 61464972f14c4d1e6bf3bcd6cdf486f271d6300540ba942e7cd7c8a565ef9c30 SHA512 5732cbce2ba94b2728fc4213634b61da61795d0ad88f8ec400b8ce33253897d67c9ef0bcc2376339e1d34c8e99558cf09a0dd2800c4c64ac073aa4342a3df357 WHIRLPOOL 8e896c60d2ba9365fe10a9377991cc0f3d3027a10125d7cea097effb7c637894964ca7c1fad634bb80849619366aaa42954071936dd2534273d7462386e51644
-MISC ChangeLog 4697 SHA256 f3846527d1e585c01325657dcd4f6a2ba50d25ca3f14a8aab949e8cfcc44552a SHA512 4da35301323107d8978633caa8a1ea3d91e8df5fe468dc58dbe6c1aa989e9d1ea9975811ff1200f25d485f6a3fab46ed4120e1fa5654f4dcc9074670a57841f4 WHIRLPOOL 980c8ac844e61593d8f30df2e20e8d57fb78d4a95766e7bca515233eeb399bde8ba61b3025eb3f0d72c3df87b1ba40ac8882c049ff769aff28b5b25d1f9877f7
+DIST minecraft-1.2.1.jar 280212 SHA256 e8d90b2637b141b556670d8460d317aadb6e4f2e644e519995c428800b25f212 SHA512 64201f5d9522c43bded397e39b29eedeed5af224a064e13eede6f5d276d7b61702c5daae998c1fff8b34c6660f8f56a40bf0f43f4024119023c77672d6319659 WHIRLPOOL 3ecf370c4c99b6ae7b33efba5ca831c360b8c72ece5f059bbeb7c5e8e7686d6562338904522e907b5b1acaca17fe99b97e985ea770f8f4f20d6040d817e4f312
+EBUILD minecraft-1.2.1.ebuild 2749 SHA256 7a8bc977d3c586d8cf61552afdb16c322d13ced59abfcbe91346031b05bbd6ae SHA512 5f0491a58f0bd0dce5f2f29da5aacceb8561d49ed8f47489d436e504b49cf34f5f7fede49467157fc60b02de36d0eccf771858a520d2fcf95d9e79bb0afae059 WHIRLPOOL 77ae7bf6dddab7af7cf8ca93a7538bd85f128979d1a2bdb7d6d63768498f9bf621517c4fa3efdf17e6b0490003d4b546d4b738ab564f6feedd6895070add3040
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diff --git a/games-action/minecraft/files/minecraft-gentoo b/games-action/minecraft/files/minecraft-gentoo
new file mode 100755
index 0000000..fb99e28
--- /dev/null
+++ b/games-action/minecraft/files/minecraft-gentoo
@@ -0,0 +1,113 @@
+#!/usr/bin/env python
+
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+import argparse, os, re, sys
+from java_config_2.EnvironmentManager import EnvironmentManager
+from java_config_2.Errors import UnexistingPackageError
+from itertools import chain
+
+try:
+  from itertools import ifilter # Python 2
+except ImportError:
+  ifilter = filter # Python 3
+
+klass = "net.minecraft.client.main.Main"
+description = "Launch Minecraft using Gentoo's packaged libraries."
+usage = sys.argv[0] + " [java options] " + klass + " [minecraft options]"
+
+try:
+  split = sys.argv.index(klass)
+except ValueError:
+  split = None
+
+parser = argparse.ArgumentParser(description=description, usage=usage)
+group = parser.add_argument_group("Java options")
+group.add_argument("-classpath", "-cp", dest="-classpath", required=True)
+group.add_argument("-Djava.library.path", dest="origNativeDir", required=True)
+java_args = parser.parse_known_args(sys.argv[1:split])
+
+parser = argparse.ArgumentParser(description=description, usage=usage)
+group = parser.add_argument_group("Minecraft options")
+group.add_argument("--gameDir", dest="--gameDir", required=True)
+group.add_argument("--version", dest="--version", required=True)
+minecraft_args = parser.parse_known_args(sys.argv[split+1:] if split else [])
+
+def get_jar(pkg_name, jar):
+  global nativeDirs
+
+  try:
+    pkg = manager.get_package(pkg_name)
+  except UnexistingPackageError:
+    return None
+
+  jars = pkg.classpath().split(":")
+  jar = next(ifilter(lambda x: x.endswith("/" + jar), jars), None)
+
+  if jar:
+    dirs = pkg.query("LIBRARY_PATH")
+    if dirs: nativeDirs |= set(dirs.split(":"))
+
+  return jar
+
+def transform(path):
+  if path.startswith(libDir):
+    tail = path[len(libDir):]
+
+    match = re.match("org/bouncycastle/bcprov-jdk15on/([^/]+)/", tail)
+    if match: return get_jar("bcprov", "bcprov.jar") or path
+
+    match = re.match("commons-io/commons-io/([^/]+)/", tail)
+    if match: return get_jar("commons-io-1", "commons-io.jar") or path
+
+    match = re.match("org/apache/commons/commons-lang3/([^/]+)/", tail)
+    if match: return get_jar("commons-lang-3.1", "commons-lang.jar") or path
+
+    match = re.match("com/google/code/gson/gson/([^/]+)/", tail)
+    if match: return get_jar("gson-2.2.2", "gson.jar") or path
+
+    match = re.match("com/google/guava/guava/([^/]+)/", tail)
+    if match: return get_jar("guava-14", "guava.jar") or path
+
+    match = re.match("net/java/jinput/jinput/([^/]+)/", tail)
+    if match: return get_jar("jinput", "jinput.jar") or path
+
+    match = re.match("net/sf/jopt-simple/jopt-simple/([^/]+)/", tail)
+    if match: return get_jar("jopt-simple", "jopt-simple.jar") or path
+
+    match = re.match("net/java/jutils/jutils/([^/]+)/", tail)
+    if match: return get_jar("jutils", "jutils.jar") or path
+
+    match = re.match("org/lwjgl/lwjgl/lwjgl(|_util)/([^/]+)/", tail)
+    if match: return get_jar("lwjgl-2.9", "lwjgl" + match.group(1) + ".jar") or path
+
+    match = re.match("com/paulscode/(codecwav|librarylwjglopenal|libraryjavasound|soundsystem)/([^/]+)/", tail)
+    if match: return get_jar("paulscode-" + match.group(1), "paulscode-" + match.group(1) + ".jar") or path
+
+    match = re.match("com/paulscode/codecjorbis/([^/]+)/", tail)
+    if match: return (get_jar("paulscode-codecjorbis", "paulscode-codecjorbis.jar") or path) + ":" + (get_jar("jorbis", "jorbis.jar") or path)
+
+  return path
+
+nativeDirs = set()
+libDir = getattr(minecraft_args[0], "--gameDir") + "/libraries/"
+manager = EnvironmentManager(os.getenv("ROOT", ""), os.getenv("EPREFIX", "@GENTOO_PORTAGE_EPREFIX@"))
+
+origNativeDir = getattr(java_args[0], "origNativeDir")
+delattr(java_args[0], "origNativeDir")
+
+classpath = getattr(java_args[0], "-classpath").split(":")
+setattr(java_args[0], "-classpath", ":".join(map(transform, classpath)))
+
+args = [ "java" ]
+args.append("-Djava.library.path=" + ":".join(nativeDirs) + ":" + origNativeDir)
+args.extend(list(chain.from_iterable(vars(java_args[0]).items())))
+args.extend(java_args[1])
+args.append(klass)
+args.extend(list(chain.from_iterable(vars(minecraft_args[0]).items())))
+args.extend(minecraft_args[1])
+
+sys.stderr.write(" ".join(args) + "\n")
+os.execlp("java", *args)

diff --git a/games-action/minecraft/files/native-symlinks.sh b/games-action/minecraft/files/native-symlinks.sh
deleted file mode 100644
index 770d212..0000000
--- a/games-action/minecraft/files/native-symlinks.sh
+++ /dev/null
@@ -1,23 +0,0 @@
-
-# We have patched Minecraft to not download or install its JAR
-# libraries but doing the same for the native libraries doesn't seem
-# so easy. Instead we create symlinks and make the natives directory
-# read-only, which seems to fool it sufficiently.
-
-NATIVES="${HOME}/.minecraft/bin/natives"
-mkdir -p "${NATIVES}"
-chmod +w "${NATIVES}"
-
-ln -snf /usr/lib/libopenal.so "${NATIVES}"/libopenal.so
-ln -snf $(ls -U /usr/lib/jinput/libjinput-linux{64,}.so 2> /dev/null | head -n1) "${NATIVES}"/libjinput-linux.so
-ln -snf $(ls -U /usr/lib/lwjgl-2.8/liblwjgl{64,}.so 2> /dev/null | head -n1) "${NATIVES}"/liblwjgl.so
-
-ln -snf libopenal.so "${NATIVES}"/libopenal64.so
-ln -snf libjinput-linux.so "${NATIVES}"/libjinput-linux64.so
-ln -snf liblwjgl.so "${NATIVES}"/liblwjgl64.so
-
-chmod a-w "${NATIVES}"
-
-# Create a dummy lwjgl.jar to fool MCPatcher.
-touch "${HOME}/.minecraft/bin/lwjgl.jar"
-

diff --git a/games-action/minecraft/minecraft-1.2.1.ebuild b/games-action/minecraft/minecraft-1.2.1.ebuild
new file mode 100644
index 0000000..68674fb
--- /dev/null
+++ b/games-action/minecraft/minecraft-1.2.1.ebuild
@@ -0,0 +1,100 @@
+# Copyright 1999-2013 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+PYTHON_COMPAT=( python{2_7,3_1,3_2,3_3} )
+
+inherit eutils python-r1 games java-pkg-2
+
+DESCRIPTION="A game about placing blocks while running from skeletons. Or something like that..."
+HOMEPAGE="http://www.minecraft.net"
+SRC_URI="https://s3.amazonaws.com/Minecraft.Download/launcher/Minecraft.jar -> $P.jar"
+LICENSE="Minecraft"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE=""
+RESTRICT="mirror"
+
+DEPEND="app-arch/zip
+	>=virtual/jdk-1.6"
+
+RDEPEND="|| (
+	>=dev-java/icetea-6[X]
+	>=dev-java/icedtea-bin-6[X]
+	>=dev-java/oracle-jre-bin-1.6[X]
+	>=dev-java/oracle-jdk-bin-1.6[X]
+	>=dev-java/sun-jre-bin-1.6[X]
+	>=dev-java/sun-jdk-1.6[X] )
+
+	dev-java/gson:2.2.2
+	dev-java/java-config:2
+	>=dev-java/jopt-simple-4.5:0
+
+	dev-java/bcprov:0
+	dev-java/commons-io:1
+	dev-java/commons-lang:3.1
+	dev-java/guava:14
+	>=dev-java/jinput-1_pre20100416:0
+	dev-java/jutils:0
+	dev-java/lwjgl:2.9
+	dev-java/paulscode-codecjorbis:0
+	dev-java/paulscode-codecwav:0
+	dev-java/paulscode-librarylwjglopenal:0
+	dev-java/paulscode-libraryjavasound:0
+	dev-java/paulscode-soundsystem:0"
+
+S="${WORKDIR}"
+
+pkg_setup() {
+	java-pkg-2_pkg_setup
+	games_pkg_setup
+}
+
+src_unpack() {
+	zip -d "${DISTDIR}/${A}" -O "${PN}.jar" com/\* joptsimple/\* || die
+}
+
+src_prepare() {
+	sed "s:@GENTOO_PORTAGE_EPREFIX@:${EPREFIX}:g" "${FILESDIR}/${PN}-gentoo" > "${PN}-gentoo" || die
+}
+
+src_install() {
+	# These dependencies are used by the launcher. The others are used
+	# by the game itself and are sourced using the wrapper below.
+	java-pkg_register-dependency gson-2.2.2
+	java-pkg_register-dependency jopt-simple
+
+	python_scriptinto "${GAMES_PREFIX}/bin"
+	python_foreach_impl python_doscript "${PN}-gentoo"
+
+	java-pkg_dojar "${PN}.jar"
+	java-pkg_dolauncher "${PN}" -into "${GAMES_PREFIX}" --main net.minecraft.bootstrap.Bootstrap
+
+	doicon "${FILESDIR}/${PN}.png"
+	make_desktop_entry "${PN}" "Minecraft"
+
+	prepgamesdirs
+}
+
+pkg_postinst() {
+	ewarn "The Minecraft launcher uses Gentoo's own packages but the game itself"
+	ewarn "uses upstream libraries by default. Using Gentoo's packages for the game"
+	ewarn "is recommended. Just follow these steps..."
+	ewarn ""
+	ewarn " # Start the launcher"
+	ewarn " # Log in"
+	ewarn " # Click Edit Profile"
+	ewarn " # Tick the Executable check box"
+	ewarn " # Replace the text box content with minecraft-gentoo"
+	ewarn " # Click Save Profile"
+	ewarn " # Play!"
+	ewarn ""
+	ewarn "You can revert to upstream libraries by unticking the check box. When"
+	ewarn "reporting bugs to Gentoo, please state whether you are using upstream"
+	ewarn "libraries or not. Always use upstream libraries when reporting bugs"
+	ewarn "upstream."
+	echo
+
+	games_pkg_postinst
+}

diff --git a/games-action/minecraft/minecraft-20120805-r1.ebuild b/games-action/minecraft/minecraft-20120805-r1.ebuild
deleted file mode 100644
index 154c006..0000000
--- a/games-action/minecraft/minecraft-20120805-r1.ebuild
+++ /dev/null
@@ -1,81 +0,0 @@
-# Copyright 1999-2012 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: $
-
-EAPI="2"
-inherit eutils games java-pkg-2
-
-DESCRIPTION="A game about placing blocks while running from skeletons. Or something like that..."
-HOMEPAGE="http://www.minecraft.net"
-SRC_URI="http://www.minecraft.net/download/minecraft.jar -> $P.jar"
-LICENSE="as-is"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE="ipv6"
-RESTRICT="mirror"
-
-# lwjgl 2.4 is used by upstream but we're using 2.6+ because of reports
-# that it fixes a bug where keyboard controls get stuck. You can
-# determine what version upstream uses by looking for the version number
-# near the top of...
-#
-#  javap -classpath lwjgl.jar -c org.lwjgl.Sys
-
-DEPEND=">=virtual/jdk-1.5" # Only need this for jar.
-
-RDEPEND=">=dev-java/jinput-1_pre20100416
-	>=dev-java/lwjgl-2.8.3:2.8
-	|| ( >=dev-java/icedtea-bin-6[X]
-		>=dev-java/icedtea-6
-		>=dev-java/oracle-jre-bin-1.6[X]
-		>=dev-java/oracle-jdk-bin-1.6[X]
-		>=dev-java/sun-jre-bin-1.6[X]
-		>=dev-java/sun-jdk-1.6[X] )"
-
-S="${WORKDIR}"
-
-pkg_setup() {
-	java-pkg-2_pkg_setup
-	games_pkg_setup
-}
-
-src_prepare() {
-	# Don't download or install JAR libraries. Hacky but works.
-	sed -i "s/lwjgl\.jar, jinput\.jar, lwjgl_util\.jar,/                                      /g" \
-		net/minecraft/GameUpdater.class || die
-
-	# Recreate JAR.
-	jar cfe "${PN}.jar" net.minecraft.MinecraftLauncher LZMA/ net/ || die
-}
-
-src_install() {
-	java-pkg_register-dependency jinput
-	java-pkg_register-dependency lwjgl-2.8 lwjgl.jar
-	java-pkg_register-dependency lwjgl-2.8 lwjgl_util.jar
-	java-pkg_dojar "${PN}.jar"
-
-	local ARGS
-	use ipv6 || ARGS="-Djava.net.preferIPv4Stack=true"
-
-	# Launching with -jar seems to create classpath problems.
-	java-pkg_dolauncher "${PN}" -into "${GAMES_PREFIX}" \
-		-pre "${FILESDIR}/native-symlinks.sh" \
-		--java_args "-Xmx1024M -Xms512M ${ARGS}" \
-		--main net.minecraft.MinecraftLauncher
-
-	doicon "${FILESDIR}/${PN}.png" || die
-	make_desktop_entry "${PN}" "Minecraft"
-
-	prepgamesdirs
-}
-
-pkg_postinst() {
-	ewarn "We have patched Minecraft to use libraries built from source for your"
-	ewarn "own system. If you encounter problems, PLEASE also try the official"
-	ewarn "version before reporting them upstream. Make sure that you delete"
-	ewarn "~/.minecraft/bin/version and ~/.minecraft/bin/natives before using the"
-	ewarn "official version so that the libraries can be downloaded by the game."
-	echo
-
-	games_pkg_postinst
-}