2017-01-14 23:11:43 +00:00
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Usage
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=====
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Usage - Demo
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============
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You can easily create a sample working DApp with the following:
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.. code:: bash
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$ embark demo
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$ cd embark_demo
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You can run a REAL ethereum node for development purposes:
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.. code:: bash
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$ embark blockchain
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Alternatively, to use an ethereum rpc simulator simply run:
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.. code:: bash
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$ embark simulator
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By default embark blockchain will mine a minimum amount of ether and
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will only mine when new transactions come in. This is quite usefull to
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keep a low CPU. The option can be configured at
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``config/blockchain.json``. Note that running a real node requires at
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least 2GB of free ram, please take this into account if running it in a
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VM.
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Then, in another command line:
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.. code:: bash
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$ embark run
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This will automatically deploy the contracts, update their JS bindings
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and deploy your DApp to a local server at http://localhost:8000
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Note that if you update your code it will automatically be re-deployed,
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contracts included. There is no need to restart embark, refreshing the
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page on the browser will do.
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2018-03-15 20:11:42 +00:00
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embark run options
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============
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**Dashboard**
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* ``--nodashboard`` - simple mode, disables the dashboard
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* ``--no-color`` - no colors in case it's needed for compatbility purposes
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**Web Server**
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* ``-p [port]`` or ``--port [port]`` - port to run the dev webserver (default: 8000)
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* ``-b [host]`` or ``--host [host]`` - host to run the dev webserver (default: localhost)
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* ``--noserver`` - disable the development webserver
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**Log File**
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* ``--logfile [logfile]`` - filename to output logs (default: none)
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embark simulator options
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============
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**RPC Server**
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* ``-p [port]`` or ``--port [port]`` - port to run the rpc simulator (default: 8545)
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* ``-b [host]`` or ``--host [host]`` - host to run the rpc simulator (default: localhost)
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**Other Options**
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* ``--accounts [numAccounts]`` - number of accounts (default: 10)
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* ``--defaultBalanceEther [balance]`` - Amount of ether to assign each test account (default: 100)
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* ``--gasLimit [gasLimit]`` - custom gas limit (default: 8000000)
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