feat: modular building and search
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140
lib/commands.sh
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140
lib/commands.sh
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usage() {
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invoked_as=$(basename "${KEWT_INVOKED_AS:-$0}")
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cat <<EOF
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Usage: $invoked_as [--from <src>] [--to <out>]
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$invoked_as [src] [out]
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$invoked_as --new [title]
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$invoked_as --update [dir]
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$invoked_as --post
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$invoked_as --generate-template
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$invoked_as --version
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$invoked_as --help
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Options:
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--help Show this help message.
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--new [title] Create a new site directory (default: site)
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--update [dir] Update site.conf and template.html with latest defaults (defaults to current directory)
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--post Create a new empty post file in the configured posts_dir with current date and time as name
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--generate-template [path] Generate a new template file at <path> (default: template.html)
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--version Show version information.
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--from <src> Source directory (default: site)
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--to <out> Output directory (default: out)
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--watch, -w Watch for file changes and rebuild automatically.
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--serve, -s [port] Start a local HTTP server after building (default port: 8000).
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EOF
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}
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generate_template() {
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_gt_path="$1"
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[ -e "$_gt_path" ] && die "File '$_gt_path' already exists."
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_gt_dir=$(dirname "$_gt_path")
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[ -d "$_gt_dir" ] || mkdir -p "$_gt_dir"
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printf '%s\n' "$DEFAULT_TMPL" > "$_gt_path"
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echo "Generated template at '$_gt_path'."
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exit 0
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}
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create_new_site() {
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new_title="$1"
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new_dir="site"
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[ -n "$new_title" ] && new_dir="$new_title"
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[ -e "$new_dir" ] && die "Target '$new_dir' already exists."
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mkdir -p "$new_dir"
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printf '%s\n' "$DEFAULT_CONF" > "$new_dir/site.conf"
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printf '%s\n' "$DEFAULT_TMPL" > "$new_dir/template.html"
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printf "# _kewt_ website\n" > "$new_dir/index.md"
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if [ -n "$new_title" ]; then
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AWK_NEW_TITLE="$new_title" awk -f "$awk_dir/update_site_conf.awk" "$new_dir/site.conf" > "$new_dir/site.conf.tmp" && mv "$new_dir/site.conf.tmp" "$new_dir/site.conf"
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fi
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echo "Created new site at '$new_dir'."
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exit 0
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}
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create_new_post() {
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post_src_dir="$1"
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post_user_title="$2"
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target_dir="$post_src_dir"
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if [ -n "$posts_dir" ]; then
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target_dir="$post_src_dir/$posts_dir"
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fi
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mkdir -p "$target_dir"
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base_filename="$(date +%Y-%m-%d-%H-%M)"
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filename="${base_filename}.md"
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file_path="$target_dir/$filename"
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counter=1
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while [ -e "$file_path" ]; do
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filename="${base_filename}_${counter}.md"
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file_path="$target_dir/$filename"
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counter=$((counter + 1))
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done
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post_date_val="$(date "+%Y-%m-%d %H:%M")"
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if [ -n "$post_user_title" ]; then
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printf -- '---\ntitle = "%s"\ndate = "%s"\ndraft = %s\n---\n# %s\n' "$post_user_title" "$post_date_val" "$draft_by_default" "$post_user_title" > "$file_path"
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else
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printf -- '---\ndate = "%s"\ndraft = %s\n---\n' "$post_date_val" "$draft_by_default" > "$file_path"
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fi
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echo "Created new post at '$file_path'."
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exit 0
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}
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update_site() {
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update_dir="${1:-.}"
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[ -d "$update_dir" ] || die "Directory '$update_dir' does not exist."
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target_conf="$update_dir/site.conf"
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target_tmpl="$update_dir/template.html"
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# Generate default site.conf
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default_conf="$KEWT_TMPDIR/default_site.conf"
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printf '%s\n' "$DEFAULT_CONF" > "$default_conf"
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# Update site.conf
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if [ ! -f "$target_conf" ]; then
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echo "No site.conf found in '$update_dir'; nothing to update."
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else
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added=0
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while IFS= read -r line; do
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case "$line" in
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''|'#'*) continue ;;
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*=*) ;;
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*) continue ;;
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esac
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key=$(printf '%s' "${line%%=*}" | sed 's/^[[:space:]]*//; s/[[:space:]]*$//')
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if ! grep -q "^[[:space:]]*${key}[[:space:]]*=" "$target_conf"; then
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printf '%s\n' "$line" >> "$target_conf"
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echo " Added: $key"
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added=$((added + 1))
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fi
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done < "$default_conf"
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if [ "$added" -eq 0 ]; then
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echo "site.conf is already up to date."
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else
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echo "Added $added new key(s) to '$target_conf'."
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fi
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fi
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# Update template.html
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if [ -f "$target_tmpl" ]; then
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default_tmpl="$KEWT_TMPDIR/default_template.html"
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printf '%s\n' "$DEFAULT_TMPL" > "$default_tmpl"
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if cmp -s "$default_tmpl" "$target_tmpl" 2>/dev/null; then
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echo "template.html is already up to date."
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else
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cp "$default_tmpl" "${target_tmpl}.default"
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echo "template.html has local changes; saved latest default as '${target_tmpl}.default'."
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echo ""
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diff "$target_tmpl" "${target_tmpl}.default" || true
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fi
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fi
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exit 0
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}
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