Merge pull request #9 from gokulprathin8/windows/shell-support

Windows/shell support

pygeoweaver/__main__.py

@@ -4,8 +4,10 @@
 """
 from pygeoweaver import detail_host, detail_process, detail_workflow, export_workflow, \
     show_history, import_workflow, list_hosts, list_processes, list_workflows, \
-    start, stop, reset_password, run_process, run_worklfow, helpwith, ui
+    start, stop, reset_password, run_process, run_worklfow, helpwith
 from pygeoweaver.server import show
+from pygeoweaver.utils import check_java
+
 
 def main():
     # start geoweaver
@@ -40,6 +42,7 @@ def main():
     # reset_password()
     show()
     # helpwith()
+    # check_java()
 
 
 if __name__ == "__main__":

pygeoweaver/download_gw.bat

@@ -0,0 +1,10 @@
+@echo off
+
+set "FILE=%USERPROFILE%\geoweaver.jar"
+if exist "%FILE%" (
+    echo %FILE% exists. Removing...
+    del "%FILE%"
+)
+
+echo Downloading the latest geoweaver.jar to user home directory
+cd %USERPROFILE% && curl -OL https://github.com/ESIPFed/Geoweaver/releases/download/latest/geoweaver.jar

pygeoweaver/server.py

@@ -2,7 +2,8 @@
 import subprocess
 import webbrowser
 from pygeoweaver.constants import GEOWEAVER_DEFAULT_ENDPOINT_URL
-from pygeoweaver.utils import checkIPython, checkOS, download_geoweaver_jar, get_logger, get_module_absolute_path, get_root_dir
+from pygeoweaver.utils import check_ipython, check_os, download_geoweaver_jar, get_logger, get_module_absolute_path, \
+    get_root_dir
 
 """
 This module provides function to start and stop Geoweaver server.
@@ -13,30 +14,28 @@
 
 logger = get_logger(__name__)
 
+
 def start(force=False):
     download_geoweaver_jar(overwrite=force)
-    if checkOS() == 3:
-        raise RuntimeError("windows is not supported yet")
+    if check_os() == 3:
+        subprocess.run([f'{get_module_absolute_path()}/start.bat'], cwd=f"{get_root_dir()}/")
     else:
-        result = subprocess.run([f'{get_module_absolute_path()}/start.sh'], cwd=f"{get_root_dir()}/")
-
+        subprocess.run([f'{get_module_absolute_path()}/start.sh'], cwd=f"{get_root_dir()}/")
 
 
 def stop():
-    if checkOS() == 3:
-        raise RuntimeError("Windows is not supported yet")
+    if check_os() == 3:
+        subprocess.run([f'{get_module_absolute_path()}/stop.bat'], cwd=f"{get_root_dir()}/", shell=True)
     else:
-        result = subprocess.run([f'{get_module_absolute_path()}/stop.sh'], cwd=f"{get_root_dir()}/", shell=True)
-    
+        subprocess.run([f'{get_module_absolute_path()}/stop.sh'], cwd=f"{get_root_dir()}/", shell=True)
+
 
-def show(geoweaver_url = GEOWEAVER_DEFAULT_ENDPOINT_URL):
+def show(geoweaver_url=GEOWEAVER_DEFAULT_ENDPOINT_URL):
     download_geoweaver_jar()  # check if geoweaver is initialized
-    if checkIPython():
+    if check_ipython():
         logger.info("enter ipython block")
         from IPython.display import IFrame
         return IFrame(src=geoweaver_url, width='100%', height='500px')
     else:
         logger.info("enter self opening block")
         webbrowser.open(geoweaver_url)
-
-

pygeoweaver/start.bat

@@ -0,0 +1,34 @@
+@echo off
+
+echo Stop running Geoweaver if any..
+taskkill /f /im geoweaver.exe > nul
+
+echo Check Java..
+
+echo Start Geoweaver..
+start /b javaw -jar "%USERPROFILE%\geoweaver.jar"
+
+set STATUS=0
+set counter=0
+:loop
+ping -n 2 127.0.0.1 > nul
+set /a counter+=1
+curl -s -o NUL -w "%%{http_code}" "http://localhost:8070/Geoweaver" > response.txt
+set /p STATUS=<response.txt
+del response.txt
+if "%STATUS%"=="302" (
+    goto :success
+)
+if %counter%==20 (
+    goto :error
+)
+goto :loop
+
+:success
+type "%USERPROFILE%\geoweaver.log"
+echo Success: Geoweaver is up
+exit /b 0
+
+:error
+echo Error: Geoweaver is not up
+exit /b 1

pygeoweaver/stop.bat

@@ -0,0 +1,7 @@
+@echo off
+
+echo Stopping Geoweaver...
+
+taskkill /f /im javaw.exe > nul
+
+echo Geoweaver stopped successfully.

pygeoweaver/utils.py

@@ -5,6 +5,8 @@
 import platform
 import sys
 
+from IPython import get_ipython
+
 
 def get_home_dir():
     return os.path.expanduser('~')
@@ -14,6 +16,7 @@ def get_root_dir():
     head, tail = os.path.split(__file__)
     return head
 
+
 def get_module_absolute_path():
     module_path = os.path.abspath(__file__)
     return os.path.dirname(module_path)
@@ -32,8 +35,10 @@ def download_geoweaver_jar(overwrite=False):
         if overwrite:
             os.remove(get_geoweaver_jar_path())
         else:
-            subprocess.run(["chmod", "+x", get_geoweaver_jar_path()], cwd=f"{get_root_dir()}/")
-            return
+            system = platform.system()
+            if not system == "Windows":  # Windows files are exec by default
+                subprocess.run(["chmod", "+x", get_geoweaver_jar_path()], cwd=f"{get_root_dir()}/")
+                return
 
     print("Downloading latest version of Geoweaver...")
     geoweaver_url = "https://github.com/ESIPFed/Geoweaver/releases/download/latest/geoweaver.jar"
@@ -49,16 +54,16 @@ def download_geoweaver_jar(overwrite=False):
         raise RuntimeError("Fail to download geoweaver.jar")
 
 
-def checkOS():
+def check_os():
     if platform.system() == "Linux" or platform == "Linux2":
         return 1
     elif platform.system() == "Darwin":
         return 2
-    elif platform == "Windows":
+    elif platform.system() == "Windows":
         return 3
 
 
-def checkIPython():
+def check_ipython():
     try:
         return get_ipython().__class__.__name__ == "ZMQInteractiveShell"
     except:
@@ -70,28 +75,46 @@ def is_java_installed():
         # Check if Java is installed by running "java -version" command
         subprocess.run(["java", "-version"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
         return True
-    except FileNotFoundError:
+    except subprocess.CalledProcessError:
         return False
 
+
 def install_java():
     system = platform.system()
     if system == "Darwin":
-        # Install Java on MacOS using Homebrew
-        os.system("/bin/bash -c '/usr/bin/ruby -e \"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)\"'")
+        os.system(
+            "/bin/bash -c '/usr/bin/ruby -e \"$(curl -fsSL "
+            "https://raw.githubusercontent.com/Homebrew/install/master/install)\"'")
         os.system("brew install openjdk")
     elif system == "Linux":
-        # Install Java on Linux using apt package manager
-        os.system("sudo apt update")
-        os.system("sudo apt install -y default-jre default-jdk")
+        # need to check if the package manager type is apt or yum
+        # arch / debian
+        package_manager = None
+        if os.path.exists("/usr/bin/apt"):
+            package_manager = "apt"
+        elif os.path.exists("/usr/bin/yum"):
+            package_manager = "yum"
+
+        if package_manager:
+            os.system(f"sudo {package_manager} update")
+            os.system(f"sudo {package_manager} install -y default-jre default-jdk")
+        else:
+            print("Package manager not found. Unable to install Java.")
+            sys.exit(1)
     elif system == "Windows":
-        # Install Java on Windows using Chocolatey package manager
-        os.system("powershell -Command \"Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))\"")
+        # note: this requires admin access to the pc, else it will fail saying
+        # Access to the path 'C:\ProgramData\chocolatey\lib-bad' is denied.
+        os.system(
+            "powershell -Command \"Set-ExecutionPolicy Bypass -Scope Process -Force; ["
+            "System.Net.ServicePointManager]::SecurityProtocol = 3072; iex ((New-Object "
+            "System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))\"")
         os.system("choco install -y openjdk")
     else:
         print("Unsupported operating system.")
         sys.exit(1)
 
-def checkJava():
+
+def check_java():
     # Check if Java is installed
     if is_java_installed():
         print("Java is already installed.")
@@ -109,4 +132,3 @@ def get_logger(class_name):
     console_handler.setFormatter(formatter)
     logger.addHandler(console_handler)
     return logger
-

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pygeoweaver"
-version = "0.6.7"
+version = "0.6.8"
 authors = [
   { name="Geoweaver team", email="[email protected]" },
 ]
@@ -22,7 +22,7 @@ classifiers = [
 
 [tool.poetry]
 name = "pygeoweaver"
-version = "0.6.7"
+version = "0.6.8"
 description = "This is a wrapper package of the Geoweaver app."
 authors = ["Geoweaver team <[email protected]>"]
 readme = "README.md"