@build-tracker/types
This package includes types and enums for working with other Build Tracker packages.
Exports
BudgetType
import { BudgetType } from '@build-tracker/types';
BudgetType.SIZE
A size budget is an absolute limite on the total size of an artifact. This is the most simple budget, because passing or failing can be seen with a single build and no math.
BudgetType.DELTA
A budget delta is a limit on the amount of change allowed for one or more artifacts from one build to the next.
| First build | Second build | Δ (delta) | |
|---|---|---|---|
| main.js | 40 KiB | 48 KiB | +8 KiB |
BudgetType.PERCENT_DELTA
The percent delta budget is a limit on the artifacts total size percent change from one build to the next. For this, we divide the delta by the size of the first build:
Note: this is a simplified version of the formula that does not account for edge cases
function percentDelta(firstSize, secondSize) {
return (secondSize - firstSize) / firstSize;
}
percentDelta(40, 48);
| First build | Second build | Δ% (percent delta) | |
|---|---|---|---|
| main.js | 40 KiB | 48 KiB | + 20% |
BudgetType
import { BudgetType } from '@build-tracker/types';