Fixes #33 Add artifactErrorsFailBuild flag

src/Action.ts

@@ -78,7 +78,7 @@ export class Action {
     }
 
     private async createRelease(): Promise<CreateReleaseResponse> {
-        const response = await this.releases.create(
+        return await this.releases.create(
             this.inputs.tag,
             this.inputs.createdReleaseBody,
             this.inputs.commit,
@@ -86,7 +86,5 @@ export class Action {
             this.inputs.createdReleaseName,
             this.inputs.prerelease
         )
-
-        return response
     }
 }

src/ArtifactGlobber.ts

@@ -4,7 +4,7 @@ import {Artifact} from "./Artifact";
 import untildify from "untildify";
 
 export interface ArtifactGlobber {
-    globArtifactString(artifact: string, contentType: string): Artifact[]
+    globArtifactString(artifact: string, contentType: string, throwsWhenNoFiles: boolean): Artifact[]
 }
 
 export class FileArtifactGlobber implements ArtifactGlobber {
@@ -14,18 +14,22 @@ export class FileArtifactGlobber implements ArtifactGlobber {
         this.globber = globber
     }
 
-    globArtifactString(artifact: string, contentType: string): Artifact[] {
+    globArtifactString(artifact: string, contentType: string, throwsWhenNoFiles: boolean): Artifact[] {
         return artifact.split(',')
             .map(path => FileArtifactGlobber.expandPath(path))
-            .map(pattern => this.globPattern(pattern))
+            .map(pattern => this.globPattern(pattern, throwsWhenNoFiles))
             .reduce((accumulated, current) => accumulated.concat(current))
             .map(path => new Artifact(path, contentType))
     }
 
-    private globPattern(pattern: string): string[] {
+    private globPattern(pattern: string, throwsWhenNoFiles: boolean): string[] {
         const paths = this.globber.glob(pattern)
         if (paths.length == 0) {
-            FileArtifactGlobber.reportGlobWarning(pattern)
+            if (throwsWhenNoFiles) {
+                FileArtifactGlobber.throwGlobError(pattern)
+            } else {
+                FileArtifactGlobber.reportGlobWarning(pattern)
+            }
         }
         return paths
     }
@@ -34,6 +38,10 @@ export class FileArtifactGlobber implements ArtifactGlobber {
         core.warning(`Artifact pattern :${pattern} did not match any files`)
     }
 
+    private static throwGlobError(pattern: string) {
+        throw Error(`Artifact pattern :${pattern} did not match any files`)
+    }
+
     private static expandPath(path: string): string {
         return untildify(path)
     }

src/ArtifactUploader.ts

@@ -10,6 +10,7 @@ export class GithubArtifactUploader implements ArtifactUploader {
     constructor(
         private releases: Releases,
         private replacesExistingArtifacts: boolean = true,
+        private throwsUploadErrors: boolean = false,
     ) {
     }
 
@@ -41,7 +42,11 @@ export class GithubArtifactUploader implements ArtifactUploader {
                 core.warning(`Failed to upload artifact ${artifact.name}. ${error.message}. Retrying...`)
                 await this.uploadArtifact(artifact, releaseId, uploadUrl, retry - 1)
             } else {
-                core.warning(`Failed to upload artifact ${artifact.name}. ${error.message}.`)
+                if (this.throwsUploadErrors) {
+                    throw Error(`Failed to upload artifact ${artifact.name}. ${error.message}.`)
+                } else {
+                    core.warning(`Failed to upload artifact ${artifact.name}. ${error.message}.`)
+                }
             }
         }
     }

src/Inputs.ts

@@ -6,6 +6,7 @@ import {Artifact} from './Artifact';
 
 export interface Inputs {
     readonly allowUpdates: boolean
+    readonly artifactErrorsFailBuild: boolean
     readonly artifacts: Artifact[]
     readonly commit: string
     readonly createdReleaseBody?: string
@@ -46,11 +47,16 @@ export class CoreInputs implements Inputs {
                 contentType = 'raw'
             }
             return this.artifactGlobber
-                .globArtifactString(artifacts, contentType)
+                .globArtifactString(artifacts, contentType, this.artifactErrorsFailBuild)
         }
         return []
     }
 
+    get artifactErrorsFailBuild(): boolean {
+        const allow = core.getInput('artifactErrorsFailBuild')
+        return allow == 'true'
+    }
+
     get createdReleaseBody(): string | undefined {
         if (CoreInputs.omitBody) return undefined
         return this.body