diff --git a/.eslintrc.json b/.eslintrc.json
index ec222d2..2b6ae05 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -16,6 +16,7 @@
     "@typescript-eslint/no-empty-function": "off",
     "@typescript-eslint/no-explicit-any": "off",
     "@typescript-eslint/no-unused-vars": "off",
+    "@typescript-eslint/no-non-null-assertion": "off",
     "prettier/prettier": ["error", {"endOfLine": "auto"}]
   },
   "plugins": ["@typescript-eslint", "jest"]
diff --git a/__tests__/app.test.ts b/__tests__/app.test.ts
index 8d11ab7..bccbbdb 100644
--- a/__tests__/app.test.ts
+++ b/__tests__/app.test.ts
@@ -1,48 +1,57 @@
-import {getLatestArtifactFile, matchRule, validateSize, run} from '../src/app'
-import {WorkflowArgs} from '../src/WorkflowArgs'
+import {getLatestArtifact, matchRule, run, validateSize} from '../src/app'
 
 describe('Get latest artifact', () => {
   it('should throw an error due to invalid name', async () => {
     await expect(
-      getLatestArtifactFile({
+      getLatestArtifact({
         name: 'invalid',
-        owner: 'caponetto',
-        repo: 'vscode-diff-viewer'
+        repository: {
+          owner: 'caponetto',
+          name: 'vscode-diff-viewer'
+        }
       })
     ).rejects.toThrowError()
   })
   it('should throw an error due to invalid owner', async () => {
     await expect(
-      getLatestArtifactFile({
+      getLatestArtifact({
         name: 'artifact-name',
-        owner: 'invalid-owner-12345',
-        repo: 'vscode-diff-viewer'
+        repository: {
+          owner: 'invalid-owner-12345',
+          name: 'vscode-diff-viewer'
+        }
       })
     ).rejects.toThrowError()
   })
   it('should throw an error due to invalid repository', async () => {
     await expect(
-      getLatestArtifactFile({
+      getLatestArtifact({
         name: 'artifact-name',
-        owner: 'caponetto',
-        repo: 'invalid-repo-12345'
+        repository: {
+          owner: 'caponetto',
+          name: 'invalid-repo-12345'
+        }
       })
     ).rejects.toThrowError()
   })
   it('should find the expected artifact - Part of the name', async () => {
     const name = 'vscode_diff_viewer'
-    const file = await getLatestArtifactFile({
+    const file = await getLatestArtifact({
       name: name,
-      owner: 'caponetto',
-      repo: 'vscode-diff-viewer'
+      repository: {
+        owner: 'caponetto',
+        name: 'vscode-diff-viewer'
+      }
     })
     expect(file.name).toMatch(name)
   })
   it('should find the expected artifact - Wildcard', async () => {
-    const file = await getLatestArtifactFile({
+    const file = await getLatestArtifact({
       name: 'vscode_diff_viewer*.vsix',
-      owner: 'caponetto',
-      repo: 'vscode-diff-viewer'
+      repository: {
+        owner: 'caponetto',
+        name: 'vscode-diff-viewer'
+      }
     })
     expect(file.name).toMatch('vscode_diff_viewer')
   })
@@ -87,3 +96,30 @@ describe('Match rule', () => {
     expect(matchRule('StartABCDEnd', '*Start*End*')).toBeTruthy()
   })
 })
+
+describe('App run flow', () => {
+  const testArtifactPath = '__tests__/resources/vscode_diff_viewer_1.1.2.zip'
+  const testReleasedArtifactName = 'vscode_diff_viewer*.vsix'
+  const testRepository = {
+    owner: 'caponetto',
+    name: 'vscode-diff-viewer'
+  }
+  it('should pass without errors', async () => {
+    await run({
+      releasedArtifactName: testReleasedArtifactName,
+      artifactPath: testArtifactPath,
+      maxIncreasePercentage: 70,
+      repository: testRepository
+    })
+  })
+  it('should throw an error', async () => {
+    await expect(
+      run({
+        releasedArtifactName: testReleasedArtifactName,
+        artifactPath: testArtifactPath,
+        maxIncreasePercentage: 10,
+        repository: testRepository
+      })
+    ).rejects.toThrowError()
+  })
+})
diff --git a/__tests__/inputs.test.ts b/__tests__/inputs.test.ts
new file mode 100644
index 0000000..88b5c47
--- /dev/null
+++ b/__tests__/inputs.test.ts
@@ -0,0 +1,53 @@
+import {join} from 'path'
+import * as inputs from '../src/inputs'
+
+describe('Resolve path', () => {
+  it('should return a valid path - Full path', async () => {
+    const expected = '__tests__/resources/vscode_diff_viewer_1.1.2.zip'
+    const path = await inputs.resolvePath(
+      '__tests__/resources/vscode_diff_viewer_1.1.2.zip'
+    )
+    expect(path).toMatch(expected)
+  })
+  it('should return a valid path - Full path with wildcard', async () => {
+    const expected = join(
+      '__tests__',
+      'resources',
+      'vscode_diff_viewer_1.1.2.zip'
+    )
+    const path = await inputs.resolvePath(
+      '__tests__/resources/vscode_diff_viewer_*.zip'
+    )
+    expect(path).toMatch(expected)
+  })
+  it('should return a valid path - Any folder', async () => {
+    const expected = join(
+      '__tests__',
+      'resources',
+      'vscode_diff_viewer_1.1.2.zip'
+    )
+    const path = await inputs.resolvePath('**/vscode_diff_viewer_1.1.2.zip')
+    expect(path).toMatch(expected)
+  })
+  it('should return a valid path - Any folder with wildcard', async () => {
+    const expected = join(
+      '__tests__',
+      'resources',
+      'vscode_diff_viewer_1.1.2.zip'
+    )
+    const path = await inputs.resolvePath('**/vscode_diff_viewer_*.zip')
+    expect(path).toMatch(expected)
+  })
+  it('should not find any path - Invalid full path', async () => {
+    const path = await inputs.resolvePath(
+      '__tests__/resources/vscode_diff_viewer_1.1.2.tar.gz'
+    )
+    expect(path).toBeUndefined()
+  })
+  it('should not find any path - Invalid path with wildcard', async () => {
+    const path = await inputs.resolvePath(
+      '__tests__/resources/vscode_diff_viewer_*.tar.gz'
+    )
+    expect(path).toBeUndefined()
+  })
+})
diff --git a/__tests__/integration.test.ts b/__tests__/integration.test.ts
deleted file mode 100644
index 55498c1..0000000
--- a/__tests__/integration.test.ts
+++ /dev/null
@@ -1,24 +0,0 @@
-import {run} from '../src/app'
-
-describe('Entire flow', () => {
-  it('should pass without errors', async () => {
-    await run({
-      releasedArtifactName: 'vscode_diff_viewer*.vsix',
-      artifactPath: '__tests__/resources/vscode_diff_viewer_1.1.2.zip',
-      maxIncreasePercentage: 70,
-      owner: 'caponetto',
-      repo: 'vscode-diff-viewer'
-    })
-  })
-  it('should throw an error', async () => {
-    await expect(
-      run({
-        releasedArtifactName: 'vscode_diff_viewer*.vsix',
-        artifactPath: 'test-resources/vscode_diff_viewer_1.1.2.zip',
-        maxIncreasePercentage: 10,
-        owner: 'caponetto',
-        repo: 'vscode-diff-viewer'
-      })
-    ).rejects.toThrowError()
-  })
-})
diff --git a/licenses.txt b/licenses.txt
index 4166fb2..469de3f 100644
--- a/licenses.txt
+++ b/licenses.txt
@@ -8,6 +8,11 @@
 │  ├─ repository: https://github.com/actions/toolkit
 │  ├─ path: /home/guilherme/dev/caponetto/less-is-more/node_modules/@actions/github
 │  └─ licenseFile: /home/guilherme/dev/caponetto/less-is-more/node_modules/@actions/github/README.md
+├─ @actions/glob@0.1.1
+│  ├─ licenses: MIT
+│  ├─ repository: https://github.com/actions/toolkit
+│  ├─ path: /home/guilherme/dev/caponetto/less-is-more/node_modules/@actions/glob
+│  └─ licenseFile: /home/guilherme/dev/caponetto/less-is-more/node_modules/@actions/glob/LICENSE.md
 ├─ @actions/http-client@1.0.11
 │  ├─ licenses: MIT
 │  ├─ repository: https://github.com/actions/http-client
@@ -2898,7 +2903,7 @@
 │  ├─ url: lukeed.com
 │  ├─ path: /home/guilherme/dev/caponetto/less-is-more/node_modules/kleur
 │  └─ licenseFile: /home/guilherme/dev/caponetto/less-is-more/node_modules/kleur/license
-├─ less-is-more@0.0.4
+├─ less-is-more@0.0.5
 │  ├─ licenses: MIT
 │  ├─ repository: https://github.com/caponetto/less-is-more
 │  ├─ publisher: Guilherme H. Caponetto
diff --git a/package-lock.json b/package-lock.json
index ce96d9f..ee87648 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "less-is-more",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -20,6 +20,15 @@
         "@octokit/plugin-rest-endpoint-methods": "^4.0.0"
       }
     },
+    "@actions/glob": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/@actions/glob/-/glob-0.1.1.tgz",
+      "integrity": "sha512-ikM4GVZOgSGDNTjv0ECJ8AOqmDqQwtO4K1M4P465C9iikRq34+FwCjUVSwzgOYDP85qtddyWpzBw5lTub/9Xmg==",
+      "requires": {
+        "@actions/core": "^1.2.6",
+        "minimatch": "^3.0.4"
+      }
+    },
     "@actions/http-client": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-1.0.11.tgz",
@@ -2010,8 +2019,7 @@
     "balanced-match": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
-      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
-      "dev": true
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
     "base": {
       "version": "0.11.2",
@@ -2086,7 +2094,6 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -2339,8 +2346,7 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-      "dev": true
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
     "concurrently": {
       "version": "5.3.0",
@@ -6542,7 +6548,6 @@
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-      "dev": true,
       "requires": {
         "brace-expansion": "^1.1.7"
       }
diff --git a/package.json b/package.json
index b0cf4b5..4726d22 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "less-is-more",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "license": "MIT",
   "author": "Guilherme H. Caponetto",
   "keywords": [
@@ -32,6 +32,7 @@
   "dependencies": {
     "@actions/core": "1.2.6",
     "@actions/github": "4.0.0",
+    "@actions/glob": "0.1.1",
     "@octokit/core": "^3.4.0"
   },
   "devDependencies": {
diff --git a/src/WorkflowArgs.ts b/src/WorkflowArgs.ts
deleted file mode 100644
index e1197c7..0000000
--- a/src/WorkflowArgs.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export interface WorkflowArgs {
-  releasedArtifactName: string
-  artifactPath: string
-  maxIncreasePercentage: number
-  owner: string
-  repo: string
-  token?: string
-}
diff --git a/src/api.ts b/src/api.ts
new file mode 100644
index 0000000..97bbc64
--- /dev/null
+++ b/src/api.ts
@@ -0,0 +1,24 @@
+export interface Artifact {
+  name: string
+  repository?: RepositoryInfo
+  size?: number
+}
+
+export type SizeCheckResult =
+  | 'decreased'
+  | 'same'
+  | 'increase_allowed'
+  | 'increase_not_allowed'
+
+export interface WorkflowArgs {
+  releasedArtifactName: string
+  artifactPath: string
+  maxIncreasePercentage: number
+  repository: RepositoryInfo
+  token?: string
+}
+
+export interface RepositoryInfo {
+  owner: string
+  name: string
+}
diff --git a/src/app.ts b/src/app.ts
index 164cd75..bc3d0a7 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -1,34 +1,17 @@
 import {request} from '@octokit/request'
 import {statSync} from 'fs'
 import {basename} from 'path'
-import {WorkflowArgs} from './WorkflowArgs'
+import {Artifact, SizeCheckResult, WorkflowArgs} from './api'
 
-interface File {
-  name: string
-  size: number
-}
-
-export interface Artifact {
-  name: string
-  owner: string
-  repo: string
-}
-
-export type SizeCheckResult =
-  | 'decreased'
-  | 'same'
-  | 'increase_allowed'
-  | 'increase_not_allowed'
-
-export async function getLatestArtifactFile(
+export async function getLatestArtifact(
   releasedArtifact: Artifact,
   token?: string
-): Promise<File> {
+): Promise<Artifact> {
   const response = await request({
     method: 'GET',
     url: '/repos/{owner}/{repo}/releases',
-    owner: releasedArtifact.owner,
-    repo: releasedArtifact.repo,
+    owner: releasedArtifact.repository!.owner,
+    repo: releasedArtifact.repository!.name,
     ...(token && {
       headers: {
         authorization: `token ${token}`
@@ -48,7 +31,8 @@ export async function getLatestArtifactFile(
 
   return {
     name: latestArtifact.name,
-    size: latestArtifact.size
+    size: latestArtifact.size,
+    repository: releasedArtifact.repository
   }
 }
 
@@ -95,35 +79,37 @@ export function matchRule(target: string, rule: string): boolean {
   ).test(target)
 }
 
-function printInfo(current: File, released: File): void {
+function printInfo(current: Artifact, released: Artifact): void {
   console.log(
-    `The size of the current file "${current.name}" is ${current.size} bytes.`
+    `The size of the current artifact "${current.name}" is ${current.size} bytes.`
   )
   console.log(
-    `The size of the released file "${released.name}" is ${released.size} bytes.`
+    `The size of the released artifact "${released.name}" is ${released.size} bytes.`
   )
 }
 
 export async function run(args: WorkflowArgs): Promise<void> {
-  const latestReleasedFile = await getLatestArtifactFile(
+  const latestReleasedArtifact = await getLatestArtifact(
     {
       name: args.releasedArtifactName,
-      owner: args.owner,
-      repo: args.repo
+      repository: {
+        owner: args.repository.owner,
+        name: args.repository.name
+      }
     },
     args.token
   )
 
-  const currentFile = {
+  const currentArtifact = {
     name: basename(args.artifactPath),
     size: statSync(args.artifactPath).size
   }
 
-  printInfo(currentFile, latestReleasedFile)
+  printInfo(currentArtifact, latestReleasedArtifact)
 
   const result = validateSize(
-    currentFile.size,
-    latestReleasedFile.size,
+    currentArtifact.size,
+    latestReleasedArtifact.size!,
     args.maxIncreasePercentage
   )
 
diff --git a/src/index.ts b/src/index.ts
index 56a2483..c09cb9b 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,35 +1,7 @@
-import {getInput, setFailed} from '@actions/core'
-import {context} from '@actions/github'
-import {existsSync} from 'fs'
+import {setFailed} from '@actions/core'
 import {run} from './app'
-import {WorkflowArgs} from './WorkflowArgs'
+import {resolveArgs} from './inputs'
 
-function resolveArgs(): WorkflowArgs {
-  const releasedArtifactName = getInput('released_artifact_name')
-  const artifactPath = getInput('artifact_path')
-  const maxIncreasePercentage = +getInput('max_increase_percentage')
-  const githubToken = getInput('github_token')
-
-  if (!existsSync(artifactPath)) {
-    throw new Error(
-      `The artifact could not be found at "${artifactPath}". Have you built it already?`
-    )
-  }
-
-  if (maxIncreasePercentage <= 0) {
-    throw new Error(
-      'The input `max_increase_percentage` must be an integer greater than zero.'
-    )
-  }
-
-  return {
-    releasedArtifactName: releasedArtifactName,
-    artifactPath: artifactPath,
-    maxIncreasePercentage: maxIncreasePercentage,
-    owner: context.repo.owner,
-    repo: context.repo.repo,
-    token: githubToken
-  }
-}
-
-run(resolveArgs()).catch(e => setFailed(e.message))
+resolveArgs()
+  .then(args => run(args))
+  .catch(e => setFailed(e.message))
diff --git a/src/inputs.ts b/src/inputs.ts
new file mode 100644
index 0000000..9d8b74a
--- /dev/null
+++ b/src/inputs.ts
@@ -0,0 +1,56 @@
+import {getInput} from '@actions/core'
+import {context} from '@actions/github'
+import {create} from '@actions/glob'
+import {existsSync} from 'fs'
+import {WorkflowArgs} from './api'
+
+export async function resolvePath(path: string): Promise<string | undefined> {
+  if (!existsSync(path)) {
+    const globber = await create(path)
+    const files = await globber.glob()
+    if (files.length === 0) {
+      return
+    }
+    return files[0]
+  }
+  return path
+}
+
+export async function resolveArgs(): Promise<WorkflowArgs> {
+  const releasedArtifactName = getInput('released_artifact_name', {
+    required: true
+  })
+  const artifactPath = getInput('artifact_path', {
+    required: true
+  })
+  const maxIncreasePercentage = +getInput('max_increase_percentage', {
+    required: true
+  })
+  const githubToken = getInput('github_token', {
+    required: false
+  })
+
+  const resolvedArtifactPath = await resolvePath(artifactPath)
+  if (!resolvedArtifactPath) {
+    throw new Error(
+      `The artifact could not be found at "${artifactPath}". Have you built it already?`
+    )
+  }
+
+  if (maxIncreasePercentage <= 0) {
+    throw new Error(
+      'The input `max_increase_percentage` must be an integer greater than zero.'
+    )
+  }
+
+  return {
+    releasedArtifactName: releasedArtifactName,
+    artifactPath: resolvedArtifactPath!,
+    maxIncreasePercentage: maxIncreasePercentage,
+    repository: {
+      owner: context.repo.owner,
+      name: context.repo.repo
+    },
+    token: githubToken
+  }
+}