Use the global `isFinite` function to find the first valid port
number. This is the same behaviour as `_.isFinite` in lodash@2.x.
As a result, only values that are a valid number are accepted, e.g.
"0" is accepted but "0xy" is not.
Update to the latest version of "lodash" to use the string functions
included and drop the usage of "underscore.string".
Existing tests run checks for `flying-car` definitions to be named
`FlyingCar` so there doesn’t seem to be a need to add more checks.
`isFinite` changed from the older version of lodash to no longer coerce
strings into numbers, this commit adds a call of `parseInt` before
checking whether the value is a finite number.
`parseInt` on an undefined returns NaN which isFinite does not identify
as a number.
While changing this part, the code was reworked to use `Number.isFinite`
and thus the executor no longer depends on lodash. This should reduce
the size of the browser bundle.
This prevents an occurence where an error is completely swallowed if a script
required by loopback-boot has a bad require() call. The script is never ran
but execution continues.
Use `util.format` to build the error message, `Error` constructors
does not support placeholders like `%s`.
Detect pre-release versions and handle them in the same way as regular
releases.
Load configuration of components from `component-config`
and configure all components as specified.
Sample JSON:
{
"loopback-component-foobar": {
"option1": "value1",
"option2": "value2"
}
}
The component is expected to export the following function:
module.exports = function(app, options) { /* ... */ };
Remove duplicated entries in the array of boot scripts to run.
Because the bootDirs defaults to process.cwd(), if the user manually
includes scripts in the same directory, without specifying a bootDir,
those scripts will be included multiple times.
Introduce a convention for specifying relative paths in middleware
params: values prefixed with `$!` and starting with `./` or `../`
are resolved relatively to `middleware.json`.
Example:
{
"files": {
"loopback#static": {
"params": "$!../client"
},
"loopback#static": {
"params": "$!./public"
}
}
}
When the middleware name (path) is in the format {module}#{filename},
loopback-boot resolves the path by trying multiple locations and
using the first one that exists:
- {module} and check the {filename} property of the exports
-> e.g. loopback.rest
- {module}/server/middleware/{filename}
-> e.g. loopback/server/middleware/rest
- {module}/middleware/{filename}
-> e.g. loopback/middleware/rest
Values in any other format will bypass this resolution algorithm and
they will be used in the original form:
- a full path in a module: loopback/server/middleware/rest
- a relative path: ./middleware/custom, ./custom, ../logger
- an absolute path: /usr/local/lib/node_modules/compression
Sample JSON:
{
"routes:before": {
"morgan": {
"params": ["dev"]
}
},
"routes": {
"loopback/server/middleware/rest": {
}
},
"subapps": {
"./adminer": {
},
}
}
The JSON file can be customized using the usual conventions:
- middleware.local.{js|json}
- middleware.{env}.{js|json}
It is also possible to mount the same middleware in the same phase
multiple times with different configuration.
Example config:
{
"auth": {
"oauth2": [
{
"params": "first"
},
{
"params": "second"
}
]
},
});
Load models for any filetypes registered in require.extensions.
- Server side coffee-script requires a `require('coffee-script/register');`
- Client side coffee-script requires Coffeeify.
Interpret model sources in the same way how `require.resolve`
interprets the path:
- values starting with `./` and `../` are relative to the file
where they are specified
- other values are relative to node modules folders
This way it's possible to specify a source `loopback/common/models`
and have it resolved to whatever place the loopback is installed.
LoopBack built-in models are special: they follow the loopback-boot
structure and provide `common/models/{name}.json` files, but they are
also automatically loaded (created) by loopback.
This change modifies `executor` to recognize built-in models and do not
redefine them.
Simplify the contract for functions exported by `models/*.js` files
by removing the second argument `Base`. The base class can be accessed
using `ModelCtor.base`.
An updated example of a model js file:
```js
module.exports = function(Customer) {
Customer.setup = function() {
Customer.base.setup.apply(this, arguments);
// etc.
};
};
```
When executor passes the instruction to loopback methods,
loopback modifies the data. Since we are loading the data using
`require` such changes affects also code that calls
`require` for one of the instructions files.
This change adds a deep clone step to prevent this issue.
Conflicts:
README.md
docs/configuration.md
lib/executor.js
package.json
Changes in the docs were merged manually and updated to correctly
describe the 2.x layout.
Modify the executor to access the loopback object via `app.loopback`.
Fall back to `require('loopback')` only when `app.loopback` is not set
(loopback versions before 1.9).
The new loopback project layout adds a concept of components like
'rest server' and 'isomorphic client', each component having its own set
of boot files. The name `app.json` is confusing, since it is configuring
a component, not the app (which is the whole project).
In the first phase, all models are defined.
In the second phase, models are configured, attached to data-sources
and exposed on the app object.
This way when the `attached` Model event is emitted, all models are
already defined and thus a listener can get reference of any other
model used in the app.
Rework the way how models are configured, the goal is to allow
loopback-boot to automatically determine the correct order
of the model definitions to ensure base models are defined
before they are extended.
1. The model .js file no longer creates the model, it exports
a config function instead:
```js
module.exports = function(Car, Base) {
// Car is the model constructor
// Base is the parent model (e.g. loopback.PersistedModel)
Car.prototype.honk = function(duration, cb) {
// make some noise for `duration` seconds
cb();
};
};
```
2. The model is created by loopback-boot from model .json file.
The .js file must have the same base file name.
3. The `boot()` function has a new parameter `modelSources` to
specify the list of directories where to look for model definitions.
The parameter defaults to `['./models']`.
As a side effect, only models configured in `models.json` and their
base clases are defined. This should keep the size of the browserified
bundle small, because unused models are not included.
Breaking change.
The bootstrapper no longer calls `loopback.autoAttach`. Applications
have to explicitly configure datasources for their models
via `models.json`.
Breaking change.
In the new 2.x project layout, definition of loopback Models is out of
scope of the boot process. The bootstrapper only configures existing
models - attaches them to a dataSource and the app object.
Hide `compile` and `execute` and provide a better API for browserified
applications:
- `boot.compileToBrowserify(options, bundler)` calls `compile` under
the hood and adds all instructions and scripts to the bundler.
- `bootBrowserApp(app)` is exported by loopback-boot when the module
is loaded in a browser, the function loads the instructions as
bundled by `compileToBrowserify`.
This new API hides all implementation details from the user and makes
it easy to add loopback-boot to any build script.
Split bootLoopBackApp into two steps:
- compile
- execute
Most of the changes are just shuffling the existing code around.
What has changed:
- `loopback.autoAttach()` is called after `models/*` are required.
The calls were made in the opposite order before this commit.
Modify loading of `appConfig` and `dataSourceConfig` to look for
the following files:
- app.json
- app.local.{js|json}
- app.{$env}.{js|json}
- datasources.json
- datasources.local.{js|json}
- datasources.{$env}.{js|json}
where $env is the value of `app.get('env')`, which usually defaults
to `process.env.NODE_ENV`.
The values in the additional files are applied to the config object,
overwritting any existing values. The new values must be value types
like String or Number; Object and Array are not supported.
Additional datasource config files cannot define new datasources,
only modify existing ones.
The commit includes refactoring of the config-loading code into
a standalone file.
Miroslav Bajtoš
Miroslav Bajtoš
Bryan Clark
Pradnya Baviskar
Krishna Raman
Berkeley Martinez
Clark Wang
Samuel Reed
Simon Ho
Eric Satterwhite
Ryan Graham
Raymond Feng
bitmage
Raymond Feng
johnsoftek
Shelby Sanders
Alex
Fabien Franzen