#!/bin/bash

set -euo pipefail

EXAMPLES_DIR=$(dirname "${BASH_SOURCE[0]}")

PROJECT_ROOT=$(cd "$EXAMPLES_DIR" && git rev-parse --show-toplevel)

# shellcheck source=scripts/lib.sh

source "$PROJECT_ROOT/scripts/lib.sh"

dependencies curl jq sed

sed_args=(-i)

if isdarwin; then

sed_args=(-i '')

fi

main() {

pushd "$EXAMPLES_DIR/templates"

# Fetch the latest release of terraform-provider-coder from GitHub.

latest_provider_coder="$(curl --fail -sSL https://api.github.com/repos/coder/terraform-provider-coder/releases/latest | jq -r .tag_name)"

latest_provider_coder=${latest_provider_coder#v}

# Update all terraform files that contain ~ the following lines:

# source = "coder/coder"

# version = "[version]"

find . -type f -name "*.tf" -print0 | while read -r -d $'\0' f; do

current_version_raw="$(grep -n -A 1 'source *= *"coder/coder"' "$f" | tail -n 1)"

if [[ $current_version_raw = *version* ]]; then

line="${current_version_raw%%-*}"

sed "${sed_args[@]}" "$line s/\".*\"/\"$latest_provider_coder\"/" "$f"

fi

done

}

# Wrap the main function in a subshell to restore the working directory.

(main)