#!/bin/bash

log()
{
	echo "[Mike's Backup Rotator - Init Env] $1"
}
complain()
{
	echo "[Mike's Backup Rotator - Init Env] $1" 1>&2
}
die()
{
	complain "Fatal: $1"
	exit 1
}

SCRIPT_PATH=$(readlink -f "$0")
SCRIPT_DIR=$(dirname "$SCRIPT_PATH")
SCRIPT_NAME=$(basename "$SCRIPT_PATH")

log "Begin ${SCRIPT_NAME}"
log "Script path: ${SCRIPT_PATH}"
log "Script dir: ${SCRIPT_DIR}"
log "PATH: ${PATH}"

log "PWD before switching: $(pwd)"
cd "${SCRIPT_DIR}" || die "Failed to switch to project directory: ${SCRIPT_DIR}"
log "PWD after switching: $(pwd)"

log "Printing environment:"
printenv

log "Ensuring python installation with pyenv"
pyenv versions
pyenv install --skip-existing || die "Failed to ensure python installation with pyenv"

log "Installing/upgrading pip and pipenv"
pip install --upgrade pip pipenv || die "Failed to install/upgrade pip and pipenv"

log "Removing old pip environment"
pipenv --rm  # Don't die because this will return an error if the env didn't already exist

# Install/sync
log "Syncing pip dependencies"
pipenv sync || die "Failed to sync pip environment with pipenv"