Adds *.local to .gitignore and functions ignore for functions setup

[aalej]

Description

Fixes #7017

Add *.local to the functions.ignore list in firebase.json file and the .gitignore by default to avoid accidentally leaking secret values

Scenarios Tested

firebase init functions --project PROJECT_ID

• Functions setup makes the ff based on what language is picked

JavaScript

functions/.gitignore

node_modules/
*.local

firebase.json

{
  "functions": [
    {
      "source": "functions",
      "codebase": "default",
      "ignore": [
        "node_modules",
        ".git",
        "firebase-debug.log",
        "firebase-debug.*.log",
        "*.local"
      ]
    }
  ]
}

TypeScript

functions/.gitignore

# Compiled JavaScript files
lib/**/*.js
lib/**/*.js.map

# TypeScript v1 declaration files
typings/

# Node.js dependency directory
node_modules/
*.local

firebase.json

{
  "functions": [
    {
      "source": "functions",
      "codebase": "default",
      "ignore": [
        "node_modules",
        ".git",
        "firebase-debug.log",
        "firebase-debug.*.log",
        "*.local"
      ],
      "predeploy": [
        "npm --prefix \"$RESOURCE_DIR\" run lint",
        "npm --prefix \"$RESOURCE_DIR\" run build"
      ]
    }
  ]
}

Python

functions/.gitignore

*.local

firebase.json

{
  "functions": [
    {
      "source": "functions",
      "codebase": "default",
      "ignore": [
        "venv",
        ".git",
        "firebase-debug.log",
        "firebase-debug.*.log",
        "*.local"
      ]
    }
  ]
}

Sample Commands

firebase init functions