forked from cerc-io/ipld-eth-server
44 lines
1.6 KiB
Go
44 lines
1.6 KiB
Go
// Copyright © 2020 Vulcanize, Inc
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"fmt"
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"github.com/spf13/cobra"
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)
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// watchCmd represents the watch command
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var watchCmd = &cobra.Command{
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Use: "watch",
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Short: "Watch and transform data from a chain source",
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Long: `This command allows one to configure a set of wasm functions and SQL trigger functions
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that call them to watch and transform data from the specified chain source.
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A watcher is composed of four parts:
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1) Go execution engine- this command- which fetches raw chain data and adds it to the Postres queued ready data tables
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2) TOML config file which specifies what subset of chain data to fetch and from where and contains references to the below
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3) Set of WASM binaries which are loaded into Postgres and used by
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4) Set of PostgreSQL trigger functions which automatically act on data as it is inserted into the queued ready data tables`,
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Run: func(cmd *cobra.Command, args []string) {
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fmt.Println("watch called")
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},
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}
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func init() {
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rootCmd.AddCommand(watchCmd)
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}
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