Added docker windows container for dev

.dockerignore

@@ -0,0 +1,13 @@
+.dockerignore
+.git
+.gitignore
+*~
+*.swp
+*.pyc
+Dockerfile
+k8s.yaml
+windows/*
+__pycache__
+cache/*
+logs/*
+env/*

README.md

@@ -1,8 +1,12 @@
 # BotanJS
 A working concept of Js/Css framework for web browsers
 
-### Showcase
-- Pending
+### Disclaimer
+- This is a working concept. So it works on me. And may have a bunch of useless dependency. Use at your own risks!
+
+### Try it - Docker for windows (using windows container with nanoserver)
+- docker -f windows/docker-compose.yml build
+- docker -f windows/docker-compose.yml up
 
 ### Features
 - Compressable by Closure Compiler (Advanced Compression)
@@ -10,29 +14,13 @@ A working concept of Js/Css framework for web browsers
 - Everything is merged into one file for that page
 - css class inheritance
 
-### Disclaimer
-- This is a working concept. So it works on me. And may have a bunch of useless dependency. Use at your own risks!
-
 ### Documentation
 - Will be added later
 
 ### Prerequisties
 - python3
-- virtualenv
-
-#### For Service.WebAPI
+- virtualenv ( optional )
 - pip install Flask
 - pip install Celery
 - pip install redis
 - pip install compressinja
-
-### Before start, run
-```
-virtualenv env
-./botan-rebuild
-```
-
-#### To start just run ( in virtualenv )
-```
-./botan-start
-```

botan-rebuild.py

@@ -12,6 +12,6 @@ config["Paths"]["SiteRoot"] = SiteRoot;
 
 bmap = os.path.join( config["Paths"]["Cache"], "botanjs", "bmap.xml" )
 
-app.conf.update( BROKER_URL = config["BotanJS"]["CeleryBroker"] )
+app.conf.update( broker_url = config["BotanJS"]["CeleryBroker"] )
 
 JWork.buildClassMap.delay( config["BotanJS"]["SrcDir"], bmap )

botanjs/compressor/closure.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 
 import os
+from sys import platform
 from tempfile import NamedTemporaryFile
 from botanjs.config import Config as config
 
@@ -45,8 +46,6 @@ class Wrapper:
 		with open( loc, "rb" ) as f:
 			content = f.read()
 
-		with NamedTemporaryFile() as f:
+		with NamedTemporaryFile( delete = ( not platform == "win32" ) ) as f:
 			f.write( content[12:-5] )
 			os.system( self.C + self.E + " --js " + f.name + " --js_output_file " + loc[:-3] + ".c.js" )
-
-

botanjs/compressor/yui.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 
 import os
+from sys import platform
 from botanjs.config import Config as config
 
 COMPILER = config[ "BotanJS" ][ "YuiCompressor" ]
@@ -20,5 +21,8 @@ class Wrapper:
 		self.C = "java -jar " + COMPILER + " " + " ".join( COMPILER_OPTIONS )
 
 	def compress( self, loc ):
-		os.system( self.C + " " + loc + " -o " + loc[:-4] + ".c.css" )
 
+		if platform == "win32":
+			loc = loc.replace( "C:", "" ).replace( "\\\\", "/" )
+
+		os.system( self.C + " " + loc + " -o " + loc[:-4] + ".c.css" )

botanjs/dummy.py

@@ -18,7 +18,7 @@ class dummyTask( object ):
 		pass
 
 class dummyConf:
-	def update( self, BROKER_URL = None ):
+	def update( self, broker_url = None ):
 		pass
 
 class app:

botanjs/service/jclassresv.py

@@ -99,7 +99,9 @@ class BotanClassResolver:
 
 	classMap = ""
 	flagCompress = True
+	oModeIfSizelt = 50 * 1024
 	returnHash = False
+	returnDynamic = False
 	resv = None
 
 	def __init__( self, jwork, BotanRoot, classMap, cacheRoot ):
@@ -122,12 +124,17 @@ class BotanClassResolver:
 
 		return content
 
-	def BotanCache( self, t ):
-		content = ""
-		with open( t, "r" ) as f:
-			content = f.read()
+	def BotanCache( self, srcFile, fileHash, hashContentDynamic ):
 
-		return content
+		for _ in [0]:
+			if hashContentDynamic and os.path.getsize( srcFile ) < self.oModeIfSizelt:
+				break
+
+			if self.returnHash:
+				return fileHash
+
+		with open( srcFile, "r" ) as f:
+			return f.read()
 
 	def cleanList( self, lista ):
 		olist = []
@@ -196,7 +203,7 @@ class BotanClassResolver:
 		dates.append( os.path.getmtime( os.path.join( self.R, "_this.js" ) ) );
 
 		if self.flagCompress and self.useCache( cFile, dates ):
-			return cFHash if self.returnHash else self.BotanCache( cFile )
+			return self.BotanCache( cFile, cFHash, self.returnDynamic )
 
 		elif self.useCache( oFile, dates ):
 			self.JWork.saveCache(
@@ -207,7 +214,7 @@ class BotanClassResolver:
 				, os.path.join( self.R, "externs" )
 			)
 
-			return oFHash if self.returnHash else self.BotanCache( oFile )
+			return self.BotanCache( oFile, oFHash, False )
 
 	def useCache( self, f, dList ):
 		if not os.path.exists( f ):
@@ -248,7 +255,7 @@ class BotanClassResolver:
 
 		outputJs = wrapScope( outputJs )
 
-		[ self.JWork.saveCache if self.returnHash else self.JWork.saveCache ][0] (
+		self.JWork.saveCache(
 			os.path.join( self.CR, md5[0] )
 			, outputJs
 			, "js"
@@ -283,9 +290,7 @@ class BotanClassResolver:
 		for f in self.cleanList( cList ):
 			outputCss += self.BotanFile( f )
 
-		[ self.JWork.saveCache if self.returnHash else self.JWork.saveCache ][0] (
-			os.path.join( self.CR, md5[0] ), outputCss, "css"
-		)
+		self.JWork.saveCache( os.path.join( self.CR, md5[0] ), outputCss, "css" )
 
 		if self.returnHash:
 			return md5[0]
@@ -299,13 +304,26 @@ class BotanClassResolver:
 		flag = mode[0]
 		requestAPIs = code
 
+		# Return compressed contents if possible
+		# otherwise return raw contents
 		if flag == "o":
 			mode = mode[1:]
+
+		# Return raw contents only
 		elif flag == "r":
 			mode = mode[1:]
 			self.flagCompress = False
+
+		# Return hashed filenames only
+		elif flag == "h":
+			mode = mode[1:]
+			self.returnHash = True
+
+		# Return hashed filenames if content is larger than self.oModeIfSizelt bytes
+		# otherwise act as "o" mode
 		else:
 			self.returnHash = True
+			self.returnDynamic = True
 
 		try:
 			requestAPIs = (
@@ -329,7 +347,8 @@ class BotanClassResolver:
 
 		for apis in requestAPIs:
 
-			if apis == None: continue
+			if not apis:
+				continue
 
 			classList = []
 			lookupList = imports

botanjs/service/jwork.py

@@ -17,7 +17,7 @@ if CeleryExists:
 
 	if os.path.exists( "settings.ini" ):
 		from botanjs.config import Config
-		app.conf.update( BROKER_URL = Config["BotanJS"]["CeleryBroker"] )
+		app.conf.update( broker_url = Config["BotanJS"]["CeleryBroker"] )
 
 else:
 	from botanjs.dummy import app
@@ -34,7 +34,7 @@ class JWork:
 		if mode == "js":
 			JWork.compressJs.delay( location, externs )
 		elif mode == "css":
-			JWork.compressCss.delay( location )
+			JWork.compressCss( location )
 
 	@app.task()
 	def compressJs( md5, externs ):
@@ -54,5 +54,6 @@ class JWork:
 		log.info( "Building Class Map" )
 		c = ClassMap( src )
 
+		os.makedirs( os.path.dirname( location ), exist_ok = True )
 		with open( location, "w" ) as f:
 			f.write( c.build() )

botanjs/service/webapi.py

@@ -23,9 +23,9 @@ class WebAPI:
 		self.BMap = os.path.join( self.BCache, "bmap.xml" )
 
 		if brokerURL != None:
-			CeleryApp.conf.update( BROKER_URL = brokerURL )
+			CeleryApp.conf.update( broker_url = brokerURL )
 
-		self.app = Flask( __name__, static_url_path = self.BCache, static_folder = self.BCache )
+		self.app = Flask( __name__, static_url_path = "/cache/botanjs", static_folder = self.BCache )
 		self.app.jinja_env.add_extension( "compressinja.html.HtmlCompressor" )
 
 		self.app.add_url_rule( "/" , view_func = self.index )
@@ -33,6 +33,7 @@ class WebAPI:
 		self.app.add_url_rule( "/<mode>/<path:code>" , view_func = self.api_request )
 
 	def run( self, *args, **kwargs ):
+		JWork.buildClassMap( self.BRoot, self.BMap )
 		return self.app.run( *args, **kwargs )
 
 	def index( self ):
@@ -40,6 +41,10 @@ class WebAPI:
 
 	def api_request( self, mode, code ):
 
+		if mode == "rebuild":
+			JWork.buildClassMap.delay( self.BRoot, self.BMap )
+			return "OK", 200
+
 		if code == "zpayload":
 			code = request.args.get( "p" )
 
@@ -53,6 +58,8 @@ class WebAPI:
 			srvHandler = JCResv( JWork, self.BRoot, self.BMap, self.BCache )
 			return Response( srvHandler.getAPI( code, mode = mode ), mimetype = t )
 		except Exception as e:
+			if self.app.config[ "DEBUG" ]:
+				raise
 			return str(e), 404
 
 

main.py

@@ -8,7 +8,7 @@ from botanjs.service.webapi import WebAPI
 SiteRoot = os.path.abspath( "." )
 
 # Setting the SiteRoot for config
-config["Paths"]["SiteRoot"] = SiteRoot;
+config["Paths"]["SiteRoot"] = SiteRoot
 
 service = WebAPI(
 	jsCache = config["Paths"]["Cache"]

settings.ini

@@ -12,9 +12,8 @@ Cache = ${SiteRoot}/cache
 
 [BotanJS]
 SrcDir = ${Paths:Runtime}/botanjs/src
-CeleryBroker = redis://:${REDIS_PASS}@123.123.123.123:1234/9
 
-REDIS_PASS = PASSWORD_FOR_REDIS_DB
+CeleryBroker = redis://:@redis:6379/9
 
 ClosureCompiler = /opt/utils/closure.jar
 YuiCompressor = /opt/utils/yuicompressor.jar

windows/app/Dockerfile

@@ -0,0 +1,12 @@
+FROM astrojs/jre-nanoserver-1809:latest
+
+RUN pip3 install Flask redis compressinja celery
+
+RUN New-Item -ItemType "Directory" -Path /opt/utils; \
+    New-Item -ItemType "Directory" -Path /app; \
+    [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12; \
+    Invoke-WebRequest -UseBasicParsing -Uri 'https://github.com/tgckpg/BotanJS/releases/download/compressors/closure.jar' -OutFile '/opt/utils/closure.jar' ; \
+    Invoke-WebRequest -UseBasicParsing -Uri 'https://github.com/tgckpg/BotanJS/releases/download/compressors/yuicompressor.jar' -OutFile '/opt/utils/yuicompressor.jar' ;
+
+EXPOSE 5000
+WORKDIR /app

windows/docker-compose.yml

@@ -0,0 +1,41 @@
+version: '3.9'
+
+services:
+  python:
+    build: pyrt
+    image: astrojs/pyrt-nanoserver-1809
+  jre:
+    build: jre 
+    image: astrojs/jre-nanoserver-1809
+  redis:
+    container_name: astrojsdev_redis
+    build: redis
+  web:
+    container_name: astrojsdev_app
+    image: astrojs/app
+    hostname: astrojs.default
+    build:
+      context: ../
+      dockerfile: windows/app/Dockerfile
+    command: [ "python", "main.py" ] # [ "ping", "127.0.0.1", "-n", "9999" ]
+    depends_on:
+      - redis
+    ports:
+      - 5000:5000
+    volumes:
+      - ../:C:/app
+      - cache:C:/app/cache
+  tasks:
+    container_name: astrojsdev_compiler
+    image: astrojs/app
+    command: [ "celery", "-A", "botanjs.service.jwork", "worker", "-l", "info", "--pool=solo" ]
+    depends_on:
+      - redis
+      - web
+    volumes:
+      - ../:C:/app
+      - cache:C:/app/cache
+
+volumes:
+  cache:
+  temp:

windows/jre/Dockerfile

@@ -0,0 +1,9 @@
+FROM astrojs/pyrt-nanoserver-1809:latest as base
+
+ENV JAVA_HOME=C:\\openjdk-11
+ENV JAVA_VERSION=11.0.12
+
+RUN setx PATH "$Env:JAVA_HOME\bin`;$Env:Path" /M
+
+COPY --from=openjdk:11-jre-nanoserver-1809 /openjdk-11 /openjdk-11
+RUN echo Verifying install ... 	&& echo   java --version && java --version 	&& echo Complete.

windows/pyrt/dockerfile

@@ -0,0 +1,54 @@
+FROM mcr.microsoft.com/powershell:nanoserver-1809
+
+SHELL [ "pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';" ]
+
+RUN $url = 'https://www.python.org/ftp/python/3.7.6/python-3.7.6-embed-amd64.zip'; \
+    Write-host "downloading: $url"; \
+    [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12; \
+    New-Item -ItemType Directory /installer > $null ; \
+    Invoke-WebRequest -Uri $url -outfile /installer/Python.zip -verbose; \
+    Expand-Archive /installer/Python.zip -DestinationPath /Python; \
+    Move-Item /Python/python37._pth /Python/python37._pth.save
+
+### Begin workaround ###
+# Note that changing user on nanoserver is not recommended
+# See, https://docs.microsoft.com/en-us/virtualization/windowscontainers/manage-containers/container-base-images#base-image-differences
+# But we are working around a bug introduced in the nanoserver image introduced in 1809
+USER ContainerAdministrator
+
+# This is basically the correct code except for the /M
+RUN setx PATH "$Env:Path`C:\Python`;C:\Python\Scripts`;" /M
+
+# We can't
+# USER ContainerUser
+### End workaround ###
+
+# if this is called "PIP_VERSION", pip explodes with "ValueError: invalid truth value '<VERSION>'"
+ENV PYTHON_PIP_VERSION 21.2.4
+# https://github.com/pypa/get-pip
+ENV PYTHON_GET_PIP_URL https://github.com/pypa/get-pip/raw/4b85d3add912c861aea4a9feaae737a5b7b9cb1c/public/get-pip.py
+ENV PYTHON_GET_PIP_SHA256 ced8c71489cd46c511677bfe423f37eb88f08f29e9af36ef2679091ec7122d4f
+
+RUN Write-Host ('Downloading get-pip.py ({0}) ...' -f $env:PYTHON_GET_PIP_URL); \
+	[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
+	Invoke-WebRequest -Uri $env:PYTHON_GET_PIP_URL -OutFile 'get-pip.py'; \
+	Write-Host ('Verifying sha256 ({0}) ...' -f $env:PYTHON_GET_PIP_SHA256); \
+	if ((Get-FileHash 'get-pip.py' -Algorithm sha256).Hash -ne $env:PYTHON_GET_PIP_SHA256) { \
+		Write-Host 'FAILED!'; \
+		exit 1; \
+	}; \
+	\
+	Write-Host ('Installing pip=={0} ...' -f $env:PYTHON_PIP_VERSION); \
+	python get-pip.py \
+		--disable-pip-version-check \
+		--no-cache-dir \
+		('pip=={0}' -f $env:PYTHON_PIP_VERSION) \
+	; \
+	Remove-Item get-pip.py -Force; \
+	\
+	Write-Host 'Verifying pip install ...'; \
+	pip --version; \
+	\
+	Write-Host 'Complete.'
+
+CMD [ "python.exe" ]

windows/redis/Dockerfile

@@ -0,0 +1,27 @@
+FROM mcr.microsoft.com/powershell:nanoserver-1809
+
+SHELL [ "pwsh", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';" ]
+
+RUN [Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor [Net.SecurityProtocolType]::Tls12; \
+    Invoke-WebRequest -UseBasicParsing -Uri 'https://github.com/tporadowski/redis/releases/download/v5.0.10/Redis-x64-5.0.10.zip' -OutFile 'Redis-x64-5.0.10.zip' ; \
+    Expand-Archive Redis-x64-5.0.10.zip -dest 'C:\\Program Files\\Redis\\' ; \
+    Remove-Item Redis-x64-5.0.10.zip -Force
+
+User ContainerAdministrator
+RUN setx Path "C:\Program` Files\Redis`;$Env:Path" /M;
+User ContainerUser
+
+WORKDIR 'C:\\Program Files\\Redis'
+
+RUN Get-Content redis.windows.conf | Where { $_ -notmatch 'bind 127.0.0.1' } | Set-Content redis.openport.conf ; \
+  Get-Content redis.openport.conf | Where { $_ -notmatch 'protected-mode yes' } | Set-Content redis.unprotected.conf ; \
+  Add-Content redis.unprotected.conf 'protected-mode no' ; \
+    Add-Content redis.unprotected.conf 'bind 0.0.0.0' ; \
+  Get-Content redis.unprotected.conf
+
+EXPOSE 6379
+
+# Define our command to be run when launching the container
+CMD .\\redis-server.exe .\\redis.unprotected.conf --port 6379 ; \
+    Write-Host Redis Started... ; \
+    while ($true) { Start-Sleep -Seconds 3600 }