Wiki source code of Running KEITH

Version 28.1 by Soeren Domroes on 2019/07/09 12:57

version	line-number	content
7.1	1	= Running KEITH =
6.1	2
7.1	3
	4
16.1	5	{{toc maxLevel="2"/}}
6.1	6
5.1	7	== Setting up your eclipse ==
1.1	8
8.1	9	For everything not mentioned here refer to [[Getting Eclipse>>doc:KIELER.Getting Eclipse\|\|shape="rect"]] guide.
1.1	10
15.1	11	Use the installer go to advanced mode, add the KIELER url. Then select first pragmatics and after that semantics (that is very important).
1.1	12
15.1	13	Select the Theia stream for semantics and the Keith stream for pragmatics and use the latest eclipse if possible. Set the targetplatform to photon (or latest?) and finish.
1.1	14
8.1	15	Wait till everything installs and the setup tasks finish. If you have any problems in this stage refer to the [[Getting Eclipse>>doc:KIELER.Getting Eclipse\|\|shape="rect"]] guide.
1.1	16
5.1	17	\\
1.1	18
13.1	19	The setup tasks for Modular Target will fail. Disable it after this happens and execute them again via //Help>Perform Setup Tasks//. Open the //plug-in development// perspective. Select working sets as top level elements. Run //clean build//. Several pragmatics projects have errors. Just close them and you will be fine.
1.1	20
5.1	21	To run the language server go to //Run Configurations// create a new //eclipse application// run configuration and select //Run an application// and //de.cau.cs.kieler.language.server.LanguageServer//
1.1	22
5.1	23	== [[image:attach:Screenshot from 2019-02-15 14-10-50.png]] ==
1.1	24
5.1	25	\\
1.1	26
5.1	27	You have to edit the arguments too. The Vm arguments host and port are added to connect the LS via socket.
1.1	28
5.1	29	[[image:attach:Screenshot from 2019-02-15 14-13-34.png]]
1.1	30
5.1	31	The default port to which KEITH tries to connect is 5007.
1.1	32
	33	== Setting up a KEITH developer setup... ==
	34
	35	General requirements:
	36
28.1	37	* node (see [[Theia developer guide>>url:https://github.com/theia-ide/theia/blob/master/doc/Developing.md\|\|shape="rect"]])
1.1	38	* npm (whatever node installs)
	39	* yarn (latest version)
	40	* Python (2.7.X)
	41	* gcc, g++, and make (for native dependencies of some npm packages)
	42	* [[Visual Studio Code>>url:https://code.visualstudio.com/\|\|shape="rect"]] (latest version)
	43	* a cloned [[keith >>url:https://git.rtsys.informatik.uni-kiel.de/projects/KIELER/repos/keith/browse\|\|shape="rect"]]repository
	44
	45	== ... on linux: ==
	46
	47	(Theia has a [[guide >>url:https://www.theia-ide.org/doc/authoring_extensions\|\|shape="rect"]]for extension development that might be helpful)
	48
	49	install node 8:
	50
	51	{{code}}
	52	curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.5/install.sh \| bash
	53	nvm install 8
	54	{{/code}}
	55
	56	Install python if you haven't (remember: Python 2: , Python 3: ).
	57
	58	{{code language="none"}}
	59	Install yarn (a package manager build on the package manager npm):
	60	{{/code}}
	61
	62	{{{}}}
	63
	64	\\
	65
	66	{{code}}
	67	npm install -g yarn
	68	{{/code}}
	69
	70	\\
	71
	72	== ... on windows: ==
	73
	74	Install [[node 8>>url:https://nodejs.org/download/release/v8.15.0/\|\|shape="rect"]] for windows. I personally used the {{code language="none"}}.msi{{/code}}.
	75
11.1	76	Use that to install windows-build-tools by executing the command in an administrative powershell.
1.1	77
	78	{{code}}
	79	npm install -g windows-build-tools
	80	{{/code}}
	81
15.1	82	This installs make, gcc, g++, python and all this. Somehow this does not really terminate. If nothing happens anymore it may be finished, just kill the process if it does not terminate.
1.1	83
15.1	84	All the installed executables are not in the path and that is okay. This is not needed since yarn/npm knows how to call them when needed.
	85
14.1	86	Yarn can be downloaded and installed from [[here>>url:https://yarnpkg.com/lang/en/docs/install/#windows-stable\|\|shape="rect"]].
	87
11.1	88	=== Known Problems in this step ===
	89
15.1	90	If python3 was already installed this may cause some problems.
11.1	91
1.1	92	== ... on mac: ==
	93
	94	Get a package manager, something like [[brew>>url:https://brew.sh/index_de\|\|shape="rect"]].
	95
	96	Use brew to install all necessary stuff.
	97
	98	Apparently there is an issue with xcode-select: [[Theia developers>>url:https://github.com/theia-ide/theia/blob/master/doc/Developing.md\|\|shape="rect"]] recommend the following:
	99
	100	{{code}}
	101	xcode-select --install
	102	{{/code}}
	103
5.1	104	After doing this for your OS all that is missing is running KEITH (in developer setup) and setting up your eclipse for language server development).
1.1	105
5.1	106	= Stuff that may help =
1.1	107
5.1	108	== Running the already build LS ==
1.1	109
5.1	110	Go to the latest [[Bamboo build>>url:https://rtsys.informatik.uni-kiel.de/bamboo/browse/KISEMA-NSI\|\|shape="rect"]] and go to Artifacts.
1.1	111
5.1	112	[[image:attach:image2019-2-7_17-46-58.png]]
1.1	113
5.1	114	Select Language Server Zip and download the LS and unpack it somewhere.
	115
	116	Locate the kieler.ini file. Depending on the OS it has a different location (linux; toplevel, windows, toplevel, mac: Content/Eclipse/kieler.ini)
	117
	118	Paste the following at the beginning of the ini-file:
	119
1.1	120	{{code language="bash"}}
5.1	121	-application
	122	de.cau.cs.kieler.language.server.LanguageServer
	123	-noSplash
1.1	124	{{/code}}
	125
5.1	126	Since an eclipse application is built, this is needed to start the LS without a splashscreen.
1.1	127
5.1	128	If you want to connect that LS via socket to your Theia application (KEITH) add the following to the vmargs:
3.1	129
5.1	130	{{code}}
	131	-Dport=5007
	132	{{/code}}
1.1	133
5.1	134	5007 is the standard port KEITH is currently connecting to in socket mode. You can find this port in your Theia application at the following location:
1.1	135
5.1	136	Assume you are in the [[keith >>url:https://git.rtsys.informatik.uni-kiel.de/projects/KIELER/repos/keith/browse\|\|shape="rect"]]repository. Go to {{code language="none"}}keith-app{{/code}}, you should see something like this:
1.1	137
5.1	138	[[image:attach:image2019-2-7_17-58-22.png]]
1.1	139
5.1	140	Open the {{code language="none"}}package.json{{/code}}. In the{{code language="none"}} package.json{{/code}} are several scripts defined.
3.1	141
26.1	142	{{code language="js"}}
	143	"scripts": {
	144	"prepare": "yarn run clean && yarn build",
	145	"clean": "theia clean",
	146	"build": "theia build --mode development",
	147	"start": "theia start --root-dir=../workspace",
	148	"socket": "node ./src-gen/backend/main.js --root-dir=../workspace --LSP_PORT=5007 --port=3000 --loglevel=debug",
	149	"watch": "theia build --watch --mode development"
	150	},
	151	{{/code}}
1.1	152
26.1	153	\\
	154
5.1	155	The {{code language="none"}}LSP_PORT{{/code}} option is used to activate the connection via socket. It is also possible to specify a relative location to a LS via {{code language="none"}}LS_PATH=<path to LS>{{/code}}.
3.1	156
5.1	157	== How run KEITH in developer setup (socket) ==
3.1	158
5.1	159	Run the following to build and run KEITH in its developer setup (in socket mode, so the LS has to be started separately)
3.1	160
26.1	161	=== Running KEITH in the browser ===
	162
	163	\\
	164
5.1	165	{{code language="bash"}}
	166	yarn && cd keith-app && yarn run socket
	167	{{/code}}
	168
13.1	169	//yarn// builds all the stuff. //yarn run socket// in keith-app starts the application. After an initial build via yarn you can run //yarn watch // to watch the changes in your repository. In another console you run yarn run socket in keith-app. Now refreshing your browser is enough to apply the changes.
	170
5.1	171	Per default the KEITH opens on localhost:3000.
	172
26.1	173	{{info}}
27.1	174	If you previously build keith electron, you have to execute {{code language="none"}}yarn run rebuild:browser{{/code}}
26.1	175	{{/info}}
7.1	176
26.1	177	\\
	178
	179	=== Running KEITH as (unbundled) electron app ===
	180
	181	{{code language="bash"}}
	182	yarn && yarn run rebuild:electron && cd keith-app-electron && yarn run socket
	183	{{/code}}
	184
	185	//yarn// builds all the stuff. //yarn run socket// in keith-app-electron starts the application. After an initial build via yarn you can run //yarn watch // to watch the changes in your repository. In another console you run yarn run socket in keith-app-electron. Now refreshing your browser is enough to apply the changes.
	186
	187	{{info}}
27.1	188	If you previously build keith electron, you have to execute {{code language="none"}}yarn run rebuild:electron{{/code}}
26.1	189	{{/info}}
	190
13.1	191	=== Known issues for windows: ===
	192
	193	nsfw.code not found: In the top level package.json exists a script called postinstall. Remove this on windows, delete the node_modules folder and rebuilt the application. This is a known issue of electron-builder.
	194
	195	=== Known issues on mac: ===
	196
	197	Since SWT is still used as part of the diagram synthesis (but is not relevant anymore). Since it is not called on the main thread this causes a deadlock. Therefore mac just does not work.
	198
	199	=== Known issues: ===
	200
26.1	201	* KEITH works in the browser/electron app, but not in the electron app/browser with the following error message:(((
	202	{{code language="none"}}symbol lookup error: ... symbol lookup error: .../keith/node_modules/nsfw/build/Release/nsfw.node: undefined symbol: _ZN2v816FunctionTemplate3NewEPNS_7IsolateEPFvRKNS_20FunctionCallbackInfoINS_5ValueEEEENS_5LocalIS4_EENSA_INS_9SignatureEEEiNS_19ConstructorBehaviorENS_14SideEffectTypeE {{/code}}{{code language="none"}}Done in 0.90s.{{/code}}
13.1	203
26.1	204	* run
	205
	206	{{code language="none"}}
	207	yarn run rebuild:electron/browser
	208	{{/code}} after yarn to fix this.
	209	)))
	210
21.1	211	\\

Wiki source code of Running KEITH

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