hapi.js CLI.
Lead Maintainer - Lloyd Benson
Rejoice is a CLI tool for hapi which requires a js/json file with the config. It relies on the composer library called glue (http://github.com/hapijs/glue).
To start it up simply:
rejoice -c app.json
// or using regular JS file
// where app.js must export the config object
rejoice -c app.jswhere app.json may look something like:
{
"connections": [
{
"port": 8080,
"routes": {
"timeout": {
"server": 10000
}
},
"load": {
"maxHeapUsedBytes": 1073741824,
"maxRssBytes": 2147483648,
"maxEventLoopDelay": 5000
},
"labels": [
"api",
"http"
]
},
{
"port": 8999,
"labels": [
"admin"
]
}
],
"server": {
"load": {
"sampleInterval": 1000
}
},
"registrations": [
{
"plugin": {
"register": "good",
"options": {
"ops": {
"interval": 5000
},
"reporters": {
"myConsoleReporter": [{
"module": "good-squeeze",
"name": "Squeeze",
"args": [{ "log": "*", "response": "*" }]
}, {
"module": "good-console"
}, "stdout"],
"myFileReporter": [{
"module": "good-squeeze",
"name": "Squeeze",
"args": [{ "ops": "*" }]
}, {
"module": "good-squeeze",
"name": "SafeJson"
}, {
"module": "good-file",
"args": ["./test/fixtures/awesome_log"]
}]
}
}
}
},
{
"plugin": "lout"
}
]
}You can specify a specific path to be passed to Glue as the relativeTo option by using the -p flag.
rejoice -c app.json -p /full/path/to/project/plugin/dirThis will allow your plugins to use relative paths in the config file. See the example below.
{
"connections": [
{
"port": 8080,
"labels": [
"api",
"http"
]
}
],
"registrations": [
{
"plugin": "lout"
},
{
"plugin": "./myplugin"
}
]
}When using regular JS file, you may add preConnections or preRegister callbacks. See the example below.
module.exports = {
connections: [ '...' ],
registrations: [ '...' ],
preConnections: function(server, next) {
// your preConnections logic goes here
next();
},
preRegister: function(server, next) {
// your preRegister logic goes here
next();
}
};For more information about these options, see Glue's API.
If you need a module required before your application is loaded you can use the -r flag.
rejoice -c app.json -r `module`Multiple modules can be required by using the -r flag as many times as needed. This example requires two modules from an implied source of node_modules.
rejoice -c app.json -r babel/register -r dotenv/config
When using -r with the -p flag, the -p flag takes on an additional meaning. In this case, the -p specifies the path where the module specified in -r will be found.
rejoice -c app.json -r `module` -p /base/path/to/required/moduleThe resulting search path for module would be /base/path/to/required/module/node_modules.
To specify both a -p option to be passed to Glue and specify a path to locate the -r module use an absolute path for -r.
rejoice -c app.json -p ./lib -r /absolute/path/to/module
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