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Add Flow.getSetting for resolving env-var properties

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This lays the groundwork for subflow-specific settings
This commit is contained in:
Nick O'Leary
2019-01-16 22:38:04 +00:00
parent 81f4e0de56
commit 6286b34d00
6 changed files with 38 additions and 15 deletions
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2
test/unit/@node-red/runtime/lib/nodes/flows/Flow_spec.js
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@@ -300,7 +300,7 @@ describe('Flow', function() {
{id:"5",x:10,y:10,z:"t1",type:"test",foo:"$(NODE_RED_TEST_VALUE_NONE)",wires:[]},
{id:"6",x:10,y:10,z:"t1",type:"test",foo:["$(NODE_RED_TEST_VALUE)"],wires:[]}
]);
var flow = Flow.create({},config,config.flows["t1"]);
var flow = Flow.create({getSetting:v=>process.env[v]},config,config.flows["t1"]);
flow.start();
var activeNodes = flow.getActiveNodes();

12
test/unit/@node-red/runtime/lib/nodes/flows/util_spec.js
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@@ -64,6 +64,18 @@ describe('flows/util', function() {
}
foo.should.eql({ a: 'bar1', b: 'bar2', c: { d: 'bar3' } } );
});
it('gets ENV from parent flow', function() {
var foo = {a:"$(unknown)",b:"$(foo2)",c:{d:"$(foo3)"}};
for (var p in foo) {
if (foo.hasOwnProperty(p)) {
flowUtil.mapEnvVarProperties(foo,p,{
getSetting: name => name[0]==='f'?name.toUpperCase():undefined
});
}
}
foo.should.eql({ a: '$(unknown)', b: 'FOO2', c: { d: 'FOO3' } } );
});
});
describe('#diffNodes',function() {