#!/usr/bin/env bash

## Copy a password using the password manager `pass` and visit the associated
## website using the URL in the password's file. The username is appended to the
## URL as a fragment in case it needs to be cut and pasted.
##
## Usage: pass-use
##
## Dependencies: fzf, GNU coreutils, GNU sed, pass, ripgrep, xdg-utils

set -euo pipefail
shopt -s inherit_errexit

die() { echo -e "$(basename "$0"): $1" >&2; exit 1; }

[[ " $* " =~ ' --help ' ]] && sed -n 's/^## *//p' "$0" && exit

# Get password name.
cd "${PASSWORD_STORE_DIR-~/.password-store}"
password_name=$(fzf | sed 's/\.gpg$//')

# Copy password.
pass show -c "$password_name"

# Visit website.
file_text=$(pass show "$password_name")
url=$(rg -r '$1' '^URL: (.*)' <<< "$file_text") || die 'URL not found'
url+=#$(sed -n 's/^Username: //p' <<< "$file_text")
browser=$(rg -r '$1' '^Browser: (.*)' <<< "$file_text" || echo xdg-open)
type "${browser/ *}" &> /dev/null || die "web browser not found: $browser"
$browser "$url" &> /dev/null &