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fix(gatsby): webpack warnings are no longer in object format by default #30801

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Merged
merged 2 commits into from
Apr 12, 2021
Merged

fix(gatsby): webpack warnings are no longer in object format by default #30801

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7d6f6d6
fix(gatsby): webpack warnings are no longer in object format by default
KyleAMathews Apr 10, 2021
e2a17ca
Fix (maybe) Typescript errors
KyleAMathews Apr 12, 2021
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3 changes: 2 additions & 1 deletion packages/gatsby/src/commands/build.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -128,7 +128,8 @@ module.exports = async function build(program: IBuildArgs): Promise<void> {
stats = await buildProductionBundle(program, buildActivityTimer.span)

if (stats.hasWarnings()) {
reportWebpackWarnings(stats.compilation.warnings, report)
const rawMessages = stats.toJson({ moduleTrace: false })
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@KyleAMathews KyleAMathews Apr 10, 2021

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this restores the object format from webpack 4

reportWebpackWarnings(rawMessages.warnings, report)
}
} catch (err) {
buildActivityTimer.panic(structureWebpackErrors(Stage.BuildJavascript, err))
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3 changes: 2 additions & 1 deletion packages/gatsby/src/services/start-webpack-server.ts
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Expand Up @@ -112,7 +112,8 @@ export async function startWebpackServer({

if (webpackActivity) {
if (stats.hasWarnings()) {
reportWebpackWarnings(stats.compilation.warnings, report)
const rawMessages = stats.toJson({ moduleTrace: false })
reportWebpackWarnings(rawMessages.warnings, report)
}

if (!isSuccessful) {
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4 changes: 2 additions & 2 deletions packages/gatsby/src/utils/webpack-error-utils.ts
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@@ -1,5 +1,5 @@
import { Reporter } from "gatsby-cli/lib/reporter/reporter"
import { WebpackError, Module, NormalModule } from "webpack"
import { WebpackError, StatsCompilation, Module, NormalModule } from "webpack"
import { Stage as StageEnum } from "../commands/types"
import formatWebpackMessages from "react-dev-utils/formatWebpackMessages"

Expand Down Expand Up @@ -145,7 +145,7 @@ export const structureWebpackErrors = (
}

export const reportWebpackWarnings = (
warnings: Array<WebpackError>,
warnings: StatsCompilation["warnings"] = [],
reporter: Reporter
): void => {
const warningMessages = warnings.map(warning => warning.message)
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