mirror of
https://github.com/balena-io/balena-cli.git
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67 lines
1.9 KiB
CoffeeScript
67 lines
1.9 KiB
CoffeeScript
###
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Copyright 2017 Balena
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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###
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# A function to reliably execute a command
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# in all supported operating systems, including
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# different Windows environments like `cmd.exe`
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# and `Cygwin` should be encapsulated in a
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# re-usable package.
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#
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module.exports =
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signature: 'local logs [deviceIp]'
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description: 'Get or attach to logs of a running container on a balenaOS device'
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help: '''
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Examples:
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$ balena local logs
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$ balena local logs -f
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$ balena local logs 192.168.1.10
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$ balena local logs 192.168.1.10 -f
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$ balena local logs 192.168.1.10 -f --app-name myapp
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'''
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options: [
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signature: 'follow'
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boolean: true
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description: 'follow log'
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alias: 'f'
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,
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signature: 'app-name'
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parameter: 'name'
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description: 'name of container to get logs from'
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alias: 'a'
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]
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root: true
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action: (params, options, done) ->
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Promise = require('bluebird')
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{ forms } = require('balena-sync')
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{ selectContainerFromDevice, pipeContainerStream } = require('./common')
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Promise.try ->
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if not params.deviceIp?
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return forms.selectLocalBalenaOsDevice()
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return params.deviceIp
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.then (@deviceIp) =>
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if not options['app-name']?
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return selectContainerFromDevice(@deviceIp)
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return options['app-name']
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.then (appName) =>
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pipeContainerStream
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deviceIp: @deviceIp
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name: appName
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outStream: process.stdout
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follow: options['follow']
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