DistroHopper/web-deploy

#!/usr/bin/env bash
#
# deploy — copy template and push repos
#
# Author: zenobit <zen@duck.com>
# License: MIT
#

DEPLOY_VERSION='0.0.3'

# Source shared functions
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck source=lib.sh
source "${SCRIPT_DIR}/lib.sh"

# Load .env
if [ -f "${SCRIPT_DIR}/.env" ]; then
	source "${SCRIPT_DIR}/.env"
	export GITHUB_TOKEN
	echo 'Using .env'
else
	_re '.env not found! Create it from src/.env'
fi

[ ${#LIST[@]} -eq 0 ] && _re 'LIST is empty — define it in .env'

# ---------------------------------------------------------------------------
# Helpers
# ---------------------------------------------------------------------------

# Get field from LIST entry (pipe-separated)
# Usage: _parse_list_entry "$entry" <field_number>
_parse_list_entry() {
	echo "$1" | cut -d'|' -f"$2"
}

# Return local value if set, otherwise fall back to shared value
_get_repo_val() {
	echo "${1:-$2}"
}

# Build a human-readable list of repo names from LIST
_list_names() {
	for entry in "${LIST[@]}"; do
		local d
		d=$(_parse_list_entry "$entry" 1)
		basename "$d"
	done
}

# ---------------------------------------------------------------------------
# Remove deprecated files from repos using template
# ---------------------------------------------------------------------------

_remove_deprecated() {
	local d
	d="$1"
	for f in $d/create $d/create-web $d/docs/goatcounter.html $d/src/goatcounter.html $d/src/_config.yml $d/docs/_config.yml; do
		[ rm "$f" 2>/dev/null ] && _b "Deprecated $f removed!"
	done
}

# ---------------------------------------------------------------------------
# Actions
# ---------------------------------------------------------------------------

_copy() {
	for entry in "${LIST[@]}"; do
		local d
		d=$(_parse_list_entry "$entry" 1)
		[ -d "$d" ] || { _y "Skipping (not found): $d"; continue; }

		_g "Copying template to: $d"
		mkdir -p "$d/src"

		# Copy src/* but never overwrite src/.env
		for f in src/*; do
			[ "$f" = "src/.env" ] && continue
			cp -v "$f" "$d/src/"
		done

		cp -v lib.sh web-create web-deploy "$d/"
		cp -rv .github "$d/"
		_remove_deprecated "$d"
	done
}

_create_env() {
	for entry in "${LIST[@]}"; do
		local d title giscus_repo giscus_repo_id giscus_category giscus_category_id

		d=$(                _parse_list_entry "$entry" 1)
		title=$(            _parse_list_entry "$entry" 2)
		giscus_repo=$(      _parse_list_entry "$entry" 3)
		giscus_repo_id=$(   _parse_list_entry "$entry" 4)
		giscus_category=$(  _parse_list_entry "$entry" 5)
		giscus_category_id=$(_parse_list_entry "$entry" 6)

		[ -d "$d" ] || { _y "Skipping (not found): $d"; continue; }

		# Fall back to shared values or auto-detect
		title=$(              _get_repo_val "$title"               "$(basename "$d" | sed 's/_/ /g')")
		giscus_repo=$(        _get_repo_val "$giscus_repo"         "$(git -C "$d" remote get-url origin 2>/dev/null \
			| sed 's|.*github\.com[:/]\(.*\)\.git|\1|; s|.*github\.com[:/]\(.*\)|\1|')")
		giscus_repo_id=$(     _get_repo_val "$giscus_repo_id"      "${GISCUS_REPO_ID:-}")
		giscus_category=$(    _get_repo_val "$giscus_category"     "${GISCUS_CATEGORY:-}")
		giscus_category_id=$( _get_repo_val "$giscus_category_id"  "${GISCUS_CATEGORY_ID:-}")

		# Ask before overwriting existing src/.env
		if [ -f "$d/src/.env" ]; then
			_y "src/.env already exists in $d"
			_confirm "Overwrite?" || { _y "Skipping $d"; continue; }
		fi

		mkdir -p "$d/src"
		echo "Creating src/.env for: $d"
		cat > "$d/src/.env" <<EOF
TITLE='${title}'

GOATCOUNTER_URL='${GOATCOUNTER_URL:-}'

GISCUS_REPO='${giscus_repo}'
GISCUS_REPO_ID='${giscus_repo_id}'
GISCUS_CATEGORY='${giscus_category}'
GISCUS_CATEGORY_ID='${giscus_category_id}'

EOF
		[ -n "$FORGE_URL" ] && echo "FORGE_URL=\"${FORGE_URL}\"" >> "$d/src/.env"
	done
}

_build_repos() {
	for entry in "${LIST[@]}"; do
		local d
		d=$(_parse_list_entry "$entry" 1)
		[ -f "$d/web-create" ] || { _y "Skipping (no web-create): $d"; continue; }
		_g "Building: $d"
		(cd "$d" && GITHUB_TOKEN="$GITHUB_TOKEN" ./web-create -b) || _y "Build failed: $d"
	done
}

_push_template() {
	_g "Pushing template..."
	git push origin
}

_push_repos() {
	local msg
	msg=$(_input "Commit message...")
	[ -z "$msg" ] && _g "No message, skipping push" && return

	for entry in "${LIST[@]}"; do
		local d
		d=$(_parse_list_entry "$entry" 1)
		[ -d "$d/.git" ] || continue
		_g "Pushing: $d"
		git -C "$d" add -A
		git -C "$d" commit -m "$msg" || _y "Nothing to commit in $d"
		git -C "$d" push origin || _y "Push failed: $d"
	done
}

_release_template() {
	if ! command -v gh &>/dev/null; then
		_re "gh CLI not found — install it first"
	fi

	local version
	version=$(_input "Release version (e.g. v1.0.0)...")
	[ -z "$version" ] && _g "No version, skipping release" && return

	local notes
	notes=$(_write "Release notes (optional)...")

	if gh release create "$version" --title "$version" --notes "$notes"; then
		_g "Release $version created"
	else
		_re "Release failed"
	fi
}

# ---------------------------------------------------------------------------
# Menu
# ---------------------------------------------------------------------------

	_b "Website Deploy System
               v$DEPLOY_VERSION
           by oSoWoSo"

ACTION=$(_choose \
	"Copy template to repos" \
	"Create src/.env in repos" \
	"Build all repos" \
	"Push template (origin)" \
	"Push repos from LIST" \
	"Create release (template)" \
	"All (copy + create .env + build + push template + push repos)")

msgCopy="Copy template to:
$(_list_names | sed 's/^/  /')
Continue?"

msgEnv="Create src/.env in:
$(_list_names | sed 's/^/  /')
Continue?"

msgBuild="Build all repos in:
$(_list_names | sed 's/^/  /')
Continue?"

case "$ACTION" in
	"Copy template to repos")
		_confirm "$msgCopy" && _copy
		;;
"Create src/.env in repos")
		_confirm "$msgEnv" && _create_env
		;;
	"Build all repos")
		_confirm "$msgBuild" && _build_repos
		;;
	"Push template (origin)")
		_confirm "Push template to origin?" && _push_template
		;;
	"Push repos from LIST")
		_confirm "Commit and push all repos in LIST?" && _push_repos
		;;
	"Create release (template)")
		_release_template
		;;
	"All (copy + create .env + build + push template + push repos)")
		_confirm "Run all steps?" && {
			_copy
			_create_env
			_build_repos
			_push_template
			_push_repos
		}
		;;
esac