Split the GameDev shelf so that the updater tool is separated from the GameDev shelf itself.

This will allow updating the tools without updating the updater script in the future.

Author: dpernuit

toolbar/game_development_toolset.shelf

@@ -24,295 +24,6 @@
     <memberTool name="vertex_animation_textures"/>
   </toolshelf>
 
-  <tool name="update_toolset" label="Update Toolset" icon="CHOP_joystick">
-    <helpURL>tool:update_toolset</helpURL>
-    <script scriptType="python"><![CDATA[import os, shutil, urllib, json, zipfile, platform, hou
-
-from PySide2.QtCore import *
-from PySide2.QtGui import *
-from PySide2.QtWidgets import *
-
-REPO_URL = 'https://api.github.com/repos/sideeffects/GameDevelopmentToolset'
-BRANCHES = ["Stable", "Development"]
-
-SETTINGS_FILE = os.path.join(os.getenv("HOUDINI_USER_PREF_DIR"), "gamedevtoolset.json")
-HOUDINI_ENV = os.path.join(os.getenv("HOUDINI_USER_PREF_DIR"), "houdini.env")
-
-if platform.system() == "Windows":
-    HOU_TEMP_PATH = os.path.join(os.getenv("APPDATA"), "SideFX", "GameDevToolset")
-    HOU_TEMP_PATH_STR = "$APPDATA\\SideFX\\GameDevToolset"
-else:
-    HOU_TEMP_PATH = os.path.join(os.getenv("HOUDINI_USER_PREF_DIR"), "GameDevToolset")
-    HOU_TEMP_PATH_STR = HOU_TEMP_PATH
-
-class UpdateDialog(QDialog):
-
-    def __init__(self, parent, updater_object):
-        super(UpdateDialog, self).__init__(parent)
-        self.setWindowTitle("Game Development Toolset")
-        self.updater_object = updater_object
-
-        self.current_version = None
-        self.current_branch = None
-
-        if self.updater_object.current_version:
-            self.current_version = self.updater_object.current_version
-        if self.updater_object.current_branch:
-            self.current_branch = self.updater_object.current_branch
-
-        self.build_ui()
-
-    def build_ui(self):
-        installed_group = QGroupBox("Installed Version")
-        change_group = QGroupBox("Change To")
-        spacer = QLabel("")
-
-        # Current Version
-        current_version_layout = QHBoxLayout()
-        current_version_lbl = QLabel("Release: ")
-        current_version = self.current_version
-        if not current_version:
-            current_version = "Unknown"
-
-        current_version_value_lbl = QLabel(current_version)
-
-        current_version_layout.addWidget(current_version_lbl)
-        current_version_layout.addWidget(current_version_value_lbl)
-
-        # Current Branch
-        current_branch_layout = QHBoxLayout()
-        current_branch_lbl = QLabel("Branch: ")
-        current_branch = self.current_branch
-        if not current_branch:
-            current_branch = "Unknown"
-        current_branch_value_lbl = QLabel(current_branch)
-
-        current_branch_layout.addWidget(current_branch_lbl)
-        current_branch_layout.addWidget(current_branch_value_lbl)
-
-        installedgroup_layout = QVBoxLayout(installed_group)
-
-        installedgroup_layout.addLayout(current_version_layout)
-        installedgroup_layout.addLayout(current_branch_layout)
-
-        # Update
-        version_layout = QHBoxLayout()
-        update_version_label = QLabel("Release:")
-
-        self.version_combo = QComboBox(self)
-        for release in self.updater_object.releases[-10:]:
-            self.version_combo.addItem(release)
-
-        version_layout.addWidget(update_version_label)
-        version_layout.addWidget(self.version_combo)
-
-        branch_layout = QHBoxLayout()
-        update_branch_label = QLabel("Branch:")
-        self.branch_combo = QComboBox(self)
-        for branch in BRANCHES:
-            self.branch_combo.addItem(branch)
-
-        if self.current_branch:
-            current_index = BRANCHES.index(self.current_branch)
-            self.branch_combo.setCurrentIndex(current_index)
-
-        changedgroup_layout = QVBoxLayout(change_group)
-
-        branch_layout.addWidget(update_branch_label)
-        branch_layout.addWidget(self.branch_combo)
-
-        changedgroup_layout.addLayout(version_layout)
-        changedgroup_layout.addLayout(branch_layout)
-
-        self.button = QPushButton("Update")
-        self.uninstallButton = QPushButton("Uninstall")
-
-        self.button.clicked.connect(self.on_updatebtn_press)
-        self.uninstallButton.clicked.connect(self.on_uninstallbtn_press)
-        layout = QVBoxLayout()
-
-        layout.addWidget(installed_group)        
-        layout.addWidget(change_group)
-
-        layout.addWidget(spacer)
-        layout.addWidget(self.button)
-        layout.addWidget(self.uninstallButton)
-        self.setLayout(layout)
-
-    def on_updatebtn_press(self):
-        version = self.version_combo.currentText()
-        branch = self.branch_combo.currentText()
-        self.updater_object.on_dialog_close(version, branch, "change")
-        self.close()
-
-    def on_uninstallbtn_press(self):
-        version = self.version_combo.currentText()
-        branch = self.branch_combo.currentText()
-        self.updater_object.on_dialog_close(version, branch, "uninstall")
-        self.close()
-
-
-class GameDevelopmentUpdater(object):
-
-    def __init__(self):
-        self.releases = []
-        self.desired_version = None
-        self.desired_branch = None
-       
-        self.cleanup_old_installs()
-        self.load_settings()
-        self.get_releases()
-        self.show_dialog()
-
-    def cleanup_old_installs(self):
-        houdini_pref_dir = os.getenv("HOUDINI_USER_PREF_DIR")
-       
-        otl = os.path.join(houdini_pref_dir, "otls", "SideFX_GameDevelopmentToolset.hda")
-        desktop = os.path.join(houdini_pref_dir, "desktop", "Games_Minimal.desk")
-        toolbar = os.path.join(houdini_pref_dir, "toolbar", "game_development_toolset.shelf")
-        script = os.path.join(houdini_pref_dir, "scripts", "python", "hou_settings.py")
-       
-        to_delete = [otl, desktop, toolbar, script]
-        for filename in to_delete:
-            if os.path.exists(filename):
-                os.remove(filename)
-       
-    def get_releases(self):
-        response = urllib.urlopen(REPO_URL + "/releases")
-        data = response.read()
-        if ( data == "" ):
-            raise ValueError("Unable to get the release list")
-        j_data = json.loads(data.decode('utf-8'))
-        for release in j_data:
-            self.releases.append(release["tag_name"])
-
-    def show_dialog(self):
-        dialog = UpdateDialog(hou.ui.mainQtWindow(), self)
-        dialog.show()
-
-    def download_url(self, url):
-        filename = os.path.basename(url)
-        local_path = os.path.join(HOU_TEMP_PATH, filename)
-        if not os.path.exists(os.path.dirname(local_path)):
-            os.makedirs(os.path.dirname(local_path))
-        urllib.urlretrieve(url, local_path)
-        return local_path
-
-    def get_download_path(self, version, branch):
-        response = urllib.urlopen(REPO_URL + "/releases/tags/" + version)
-        data = response.read()
-        if ( data == "" ):
-            raise ValueError("Unable to get the release tags")
-        j_data = json.loads(data.decode('utf-8'))
-        for asset in j_data["assets"]:
-            if branch in os.path.basename(asset["browser_download_url"]):
-                return asset["browser_download_url"]
-       
-    def unzip_file(self, zip_file, destination_path):
-        zipf = zipfile.ZipFile(zip_file, 'r', zipfile.ZIP_DEFLATED)
-        zipf.extractall(destination_path)
-
-    def load_settings(self):
-        try:
-            with open(SETTINGS_FILE, 'r') as fp:
-                settings = json.load(fp)
-                self.current_version = settings["current_version"]
-                self.current_branch = settings["current_branch"]
-        except:
-            self.current_version = None
-            self.current_branch = None
-
-    def store_settings(self):
-        settings = {"current_version": self.desired_version,
-                    "current_branch": self.desired_branch}
-
-        with open(SETTINGS_FILE, 'w') as fp:
-            json.dump(settings, fp)
-
-    def show_success_dialog(self, mode):
-        msg = QMessageBox()
-        msg.setIcon(QMessageBox.Information)
-
-        if mode == "change":
-            msg.setText("Game Development Toolset Updated Successfully")
-            msg.setInformativeText("Please Restart Houdini to load all of the new tools")
-            msg.setWindowTitle("Success")
-        elif mode == "uninstall":
-            msg.setText("Game Development Toolset Uninstalled Successfully")
-            msg.setInformativeText("Please Restart Houdini for changes to take effect")
-            msg.setWindowTitle("Success")
-        retval = msg.exec_()
-
-    def on_dialog_close(self, version, branch, mode):
-        self.desired_version = version
-        self.desired_branch = branch
-
-        if mode == "change":  
-            download_url = self.get_download_path(version, branch)
-            if not download_url:
-                hou.ui.displayMessage("Package not Available for this branch", severity=hou.severityType.Error)
-                return
-               
-            local_path = self.download_url(download_url)
-            self.unzip_file(local_path, os.path.join(HOU_TEMP_PATH, version, branch))
-            os.remove(local_path)
-            self.patch_houdini_env(version, branch, "change")
-            self.store_settings()
-            self.show_success_dialog("change")
-
-        elif mode == "uninstall":
-            #Patch ENV var
-            self.patch_houdini_env(version, branch, "uninstall")
-            self.desired_branch = None
-            self.desired_version = None
-            self.store_settings()
-
-            #Delete Installed Files
-            removedir = os.path.join(HOU_TEMP_PATH, version)
-            if os.path.exists(removedir):
-                shutil.rmtree(removedir, ignore_errors=True)
-            
-            self.show_success_dialog("uninstall")
-
-    def patch_houdini_env(self, version, branch, mode):
-        filepath = HOUDINI_ENV
-        if platform.system() == "Windows":
-            sep = ";"
-            quote_char = ""
-        else:
-            sep = ":"
-            quote_char = "\""
-
-        to_write = []
-        with open(filepath, "r") as fp:
-            for line in fp.readlines():
-                if "# GAME DEVELOPMENT TOOLSET" in line:
-                    continue
-
-                if HOU_TEMP_PATH_STR in line:
-                    continue
-
-                to_write.append(line)
-
-        if to_write[-1] != "\n":
-            to_write.append("\n")
-
-        if mode == "change":
-            to_write.append("# GAME DEVELOPMENT TOOLSET\n")
-
-            entry = "HOUDINI_PATH = "
-            entry += quote_char + HOU_TEMP_PATH_STR + "\\"
-            entry += version + "\\" + branch
-            entry += sep + "&" + quote_char + "\n"
-            to_write.append(entry)
-
-        with open(filepath, "w") as fp:
-            for line in to_write:
-                fp.write(line)
-
-GameDevelopmentUpdater()]]></script>
-  </tool>
-
   <tool name="rop_games_baker" label="Games Baker" icon="COMMON_bake">
     <helpURL>operator:Driver/rop_games_baker</helpURL>
     <script scriptType="python"><![CDATA[import roptoolutils