FuncToolsInstaller doesn't set +x on gozip

[karol-gro]

Required Information

Question, Bug, or Feature?
Type: Bug

Enter Task Name: FuncToolsInstaller

Environment

• Server
  • Azure Pipelines
  • Account name: speeron
  • project: PiccoloCloud2
  • Build ID: 2161
• Agent
  • Hosted ubuntu-latest

Issue Description

According to Azure Functions Core Tools manuall installation instruction (https://github.com/Azure/azure-functions-core-tools) to install it, you have to run following command:

chmod +x func
chmod +x gozip

However, in the step code, only func is set to executable (Tasks/FuncToolsInstallerV0/src/utils.ts:78). This makes some func actions (like func azure publish) fail with error Permission denied. Running chmod manually in shell step fixes the problem.

I guess adding something like fs.chmodSync(path.join(cachedToolpath, 'gozip' + getExecutableExtension()), '777') should fix it.

Error logs

/usr/bin/az account set --subscription 7ac581cd-b855-4438-953c-a5d6636ae0c8
/usr/bin/pwsh -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Unrestricted -Command . '/home/vsts/work/_temp/azureclitaskscript1612512696662.ps1'
Getting site publishing info...
Creating archive for current directory...
Performing remote build for functions project.
Permission denied

[chshrikh]

@ajinkya599 to check this