Bugfix: Fix issue with interactive unzip on Linux

[luketomlinson]

Resolves #456

Fixes issue where unzip would freeze when asking for interactive input.

This unifies the behavior across platforms to overwrite files instead of failing (windows, previously) or asking for user input (macOS and linux previously).

[StevenACoffman]

Hi. This doesn't appear to be fully resolved.

As I can see the extractTar function is imported from internal package: https://github.com/actions/toolkit/blob/main/packages/cache/src/cache.ts#L5 and the internal implementation does not contain --overwrite flag:

toolkit/packages/cache/src/internal/tar.ts

Lines 57 to 86 in fcb8c4c

	export async function extractTar(
	archivePath: string,
	compressionMethod: CompressionMethod
	): Promise<void> {
	// Create directory to extract tar into
	const workingDirectory = getWorkingDirectory()
	await io.mkdirP(workingDirectory)
	// --d: Decompress.
	// --long=#: Enables long distance matching with # bits. Maximum is 30 (1GB) on 32-bit OS and 31 (2GB) on 64-bit.
	// Using 30 here because we also support 32-bit self-hosted runners.
	function getCompressionProgram(): string[] {
	switch (compressionMethod) {
	case CompressionMethod.Zstd:
	return ['--use-compress-program', 'zstd -d --long=30']
	case CompressionMethod.ZstdWithoutLong:
	return ['--use-compress-program', 'zstd -d']
	default:
	return ['-z']
	}
	}
	const args = [
	...getCompressionProgram(),
	'-xf',
	archivePath.replace(new RegExp(`\\${path.sep}`, 'g'), '/'),
	'-P',
	'-C',
	workingDirectory.replace(new RegExp(`\\${path.sep}`, 'g'), '/')
	]
	await execTar(args, compressionMethod)
	}

so there is no way to fix the issue within this action, while GitHub Action uses tar without --overwrite flag.

[lawyoum]

fix it