A fish function that helps you synchronize .env files to and from a 1Password vault.

env-helper.fish

#!/usr/bin/env fish
# env-helper
# you'll need the 1Password CLI installed to use this
# change the vault name to whichever vault you want to use

function confirm
    while true
    read -p 'echo "Confirm (y/n):"' -l confirm

    switch $confirm
      case Y y
        return 0
      case '' N n
        return 1
    end
  end
end

function push_env
    if test (count $argv) -lt 1
        echo "Usage: push_env <name> [--debug]"
        return 1
    end

    set name $argv[1]
    set debug_flag (contains -- "--debug" $argv)

    if not test -f .env
        echo ".env not found!"
        return 1
    end

    if op document get "$name" --vault="dev" > /dev/null 2>&1
        echo "A document with the name $name already exists in 1Password. Do you want to overwrite it?"
        if not confirm
            echo "Push operation cancelled."
            return 1
        end
        if test $debug_flag
            op document delete "$name" --vault="dev"
        else
            op document delete "$name" --vault="dev" > /dev/null
        end
    end

    if test $debug_flag
        op document create .env --title="$name" --vault="dev"
    else
        op document create .env --title="$name" --vault="dev" > /dev/null
    end

    if test $status -eq 0
        echo ".env file pushed to 1Password vault as $name"
    else
        echo "Failed to push .env file to 1Password vault."
        return 1
    end
end

function pull_env
    if test (count $argv) -lt 1
        echo "Usage: pull_env <name> [--debug]"
        return 1
    end

    set name $argv[1]
    set debug_flag (contains -- "--debug" $argv)

    if test -f .env
        echo "A file named .env already exists. Do you want to overwrite it?"
        if not confirm
            echo "Pull operation cancelled."
            return 1
        end
    end

    rm .env

    if test $debug_flag
        op document get "$name" --vault="dev" --output .env
    else
        op document get "$name" --vault="dev" --output .env > /dev/null
    end

    if test $status -eq 0
        echo ".env file pulled from 1Password vault and saved as .env"
    else
        echo "Failed to pull .env file from 1Password vault."
        return 1
    end
end

function env-helper
    if test (count $argv) -lt 1
        echo "Usage: env-helper <command> <args>"
        echo "Available commands: push, pull"
        return 1
    end

    set command $argv[1]
    set -e argv[1]

    switch $command
        case "push"
            push_env $argv
        case "pull"
            pull_env $argv
        case '*'
            echo "Unknown command: $command"
            echo "Available commands: push, pull"
            return 1
    end
end

env-helper $argv