chore: Initial commit

Author: hyperupcall

.editorconfig

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+root = true
+
+[*.{sh,bash,bats},bin/*] # TODO: not clean enough
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true

.gitattributes

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+* text=auto eol=lf

.gitignore

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+.basalt/

Bakefile.sh

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+# shellcheck shell=bash
+
+task.gen() {
+	deno run --allow-read --allow-write ./scripts/parse.ts --write
+}

README.md

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+# bash-tty
+
+`tput` is slow as a dog. Terminfo database from ncurses version `6.3`
+
+## Installation
+
+Use [Basalt](https://github.com/hyperupcall/basalt), a Bash package manager, to add this project as a dependency
+
+```sh
+basalt add 'hyperupcall/bash-tty'
+```
+
+## Roadmap
+
+- Handle terminal attributes with formatting

bake

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+#!/usr/bin/env bash
+
+# @name Bake
+# @brief Bake: A Bash-based Make alternative
+# @description Bake is a dead-simple task runner used to quickly cobble together shell scripts
+#
+# In a few words, Bake lets you call the following 'print' task with './bake print'
+#
+# ```bash
+# #!/usr/bin/env bash
+# task.print() {
+# printf '%s\n' 'Contrived example'
+# }
+# ```
+#
+# Learn more about it [on GitHub](https://github.com/hyperupcall/bake)
+
+if [ "$0" != "${BASH_SOURCE[0]}" ] && [ "$BAKE_INTERNAL_CAN_SOURCE" != 'yes' ]; then
+	printf '%s\n' "Error: This file should not be sourced" >&2
+	return 1
+fi
+
+# @description Prints stacktrace
+# @internal
+__bake_print_stacktrace() {
+	if [ "$__bake_cfg_stacktrace" = 'yes' ]; then
+		if __bake_is_color; then
+			printf '\033[4m%s\033[0m\n' 'Stacktrace:'
+		else
+			printf '%s\n' 'Stacktrace:'
+		fi
+
+		local i=
+		for ((i=0;i<${#FUNCNAME[@]}-1;i++)); do
+			local __bash_source=${BASH_SOURCE[$i]}; __bash_source="${__bash_source##*/}"
+			printf '%s\n' "  in ${FUNCNAME[$i]} ($__bash_source:${BASH_LINENO[$i-1]})"
+		done; unset -v i __bash_source
+	fi
+} >&2
+
+# @description Function 'trap' calls on 'ERR'
+# @internal
+__bake_trap_err() {
+	local error_code=$?
+
+	__bake_print_big "<- ERROR"
+	__bake_internal_error "Your 'Bakefile.sh' did not exit successfully"
+	__bake_print_stacktrace
+
+	exit $error_code
+} >&2
+
+# @description Test whether color should be outputed
+# @exitcode 0 if should print color
+# @exitcode 1 if should not print color
+# @internal
+__bake_is_color() {
+	if [[ -v NO_COLOR || $TERM == dumb ]]; then
+		return 1
+	else
+		return 0
+	fi
+}
+
+# @description Prints `$1` formatted as an internal Bake error to standard error
+# @arg $1 Text to print
+# @internal
+__bake_internal_error() {
+	if __bake_is_color; then
+		printf "\033[0;31m%s:\033[0m %s\n" "Error (bake)" "$1"
+	else
+		printf '%s: %s\n' 'Error (bake)' "$1"
+	fi
+} >&2
+
+# @description Prints `$1` formatted as an internal Bake warning to standard error
+# @arg $1 Text to print
+# @internal
+__bake_internal_warn() {
+	if __bake_is_color; then
+		printf "\033[0;33m%s:\033[0m %s\n" "Warn (bake)" "$1"
+	else
+		printf '%s: %s\n' 'Warn (bake)' "$1"
+	fi
+} >&2
+
+# @description Calls `__bake_internal_error` and terminates with code 1
+# @arg $1 string Text to print
+# @internal
+__bake_internal_die() {
+	__bake_internal_error "$1. Exiting"
+	exit 1
+}
+
+# @description Prints `$1` formatted as an error to standard error
+# @arg $1 string Text to print
+# @internal
+__bake_error() {
+	if __bake_is_color; then
+		printf "\033[0;31m%s:\033[0m %s\n" 'Error' "$1"
+	else
+		printf '%s: %s\n' 'Error' "$1"
+	fi
+} >&2
+
+# @description Nicely prints all 'Basalt.sh' tasks to standard output
+# @internal
+__bake_print_tasks() {
+	# shellcheck disable=SC1007,SC2034
+	local regex="^(([[:space:]]*function[[:space:]]*)?task\.(.*?)\(\)).*"
+	local line=
+	printf '%s\n' 'Tasks:'
+	while IFS= read -r line || [ -n "$line" ]; do
+		if [[ "$line" =~ $regex ]]; then
+			printf '%s\n' "  -> ${BASH_REMATCH[3]}"
+		fi
+	done < "$BAKE_FILE"; unset -v line
+} >&2
+
+# @description Prints text that takes up the whole terminal width
+# @arg $1 string Text to print
+# @internal
+__bake_print_big() {
+	local print_text="$1"
+
+	# shellcheck disable=SC1007
+	local _stty_height= _stty_width=
+	read -r _stty_height _stty_width < <(
+		if command -v stty &>/dev/null; then
+			stty size
+		else
+			printf '%s\n' '20 80'
+		fi
+	)
+
+	local separator_text=
+	# shellcheck disable=SC2183
+	printf -v separator_text '%*s' $((_stty_width - ${#print_text} - 1))
+	printf -v separator_text '%s' "${separator_text// /=}"
+	if __bake_is_color; then
+		printf '\033[1m%s %s\033[0m\n' "$print_text" "$separator_text"
+	else
+		printf '%s %s\n' "$print_text" "$separator_text"
+	fi
+} >&2
+
+__bake_set_vars() {
+	unset REPLY; REPLY=
+	local -i total_shifts=0
+
+	local __bake_arg=
+	for arg; do case $arg in
+	-f)
+		BAKE_FILE=$2
+		if [ -z "$BAKE_FILE" ]; then
+			__bake_internal_die 'File must not be empty. Exiting'
+		fi
+		((total_shifts += 2))
+		if ! shift 2; then
+			__bake_internal_die 'Failed to shift'
+		fi
+
+		if [ ! -e "$BAKE_FILE" ]; then
+			__bake_internal_die "Specified file '$BAKE_FILE' does not exist"
+		fi
+		if [ ! -f "$BAKE_FILE" ]; then
+			__bake_internal_die "Specified path '$BAKE_FILE' is not actually a file"
+		fi
+		;;
+	-h)
+		local flag_help='yes'
+		if ! shift; then
+			__bake_internal_die 'Failed to shift'
+		fi
+	esac done
+
+	if [ -n "$BAKE_FILE" ]; then
+		BAKE_ROOT=$(
+			# shellcheck disable=SC1007
+			CDPATH= cd -- "${BAKE_FILE%/*}"
+			printf '%s\n' "$PWD"
+		)
+		BAKE_FILE="$BAKE_ROOT/${BAKE_FILE##*/}"
+	else
+		if ! BAKE_ROOT=$(
+			while [ ! -f 'Bakefile.sh' ] && [ "$PWD" != / ]; do
+				if ! cd ..; then
+					exit 1
+				fi
+			done
+
+			if [ "$PWD" = / ]; then
+				exit 1
+			fi
+
+			printf '%s' "$PWD"
+		); then
+			__bake_internal_die "Could not find 'Bakefile.sh'"
+		fi
+		BAKE_FILE="$BAKE_ROOT/Bakefile.sh"
+	fi
+
+	if [ "$flag_help" = 'yes' ]; then
+		cat <<-EOF
+		Usage: bake [-h] [-f <Bakefile>] [var=value ...] <task> [args ...]
+		EOF
+		__bake_print_tasks
+		exit
+	fi
+
+	REPLY=$total_shifts
+}
+
+# @description Prints `$1` formatted as an error and the stacktrace to standard error,
+# then exits with code 1
+# @arg $1 string Text to print
+bake.die() {
+	if [ -n "$1" ]; then
+		__bake_error "$1. Exiting"
+	else
+		__bake_error 'Exiting'
+	fi
+	__bake_print_big '<- ERROR'
+
+	__bake_print_stacktrace
+
+	exit 1
+}
+
+# @description Prints `$1` formatted as a warning to standard error
+# @arg $1 string Text to print
+bake.warn() {
+	if __bake_is_color; then
+		printf "\033[1;33m%s:\033[0m %s\n" 'Warn' "$1"
+	else
+		printf '%s: %s\n' 'Warn' "$1"
+	fi
+} >&2
+
+# @description Prints `$1` formatted as information to standard output
+# @arg $1 string Text to print
+bake.info() {
+	if __bake_is_color; then
+		printf "\033[0;34m%s:\033[0m %s\n" 'Info' "$1"
+	else
+		printf '%s: %s\n' 'Info' "$1"
+	fi
+}
+
+# @description Dies if any of the supplied variables are empty. Deprecated in favor of 'bake.assert_not_empty'
+# @arg $@ string Variable names to print
+# @see bake.assert_not_empty
+bake.assert_nonempty() {
+	__bake_internal_warn "Function 'bake.assert_nonempty' is deprecated. Please use 'bake.assert_not_empty' instead"
+	bake.assert_not_empty
+}
+
+# @description Dies if any of the supplied variables are empty
+# @arg $@ string Variable names to print
+bake.assert_not_empty() {
+	local variable_name=
+	for variable_name; do
+		local -n variable="$variable_name"
+
+		if [ -z "$variable" ]; then
+			bake.die "Failed because variable '$variable_name' is empty"
+		fi
+	done; unset -v variable_name
+}
+
+# @description Dies if a command cannot be found
+# @arg $1 string Command to test for existence
+bake.assert_cmd() {
+	local cmd=$1
+
+	if [ -z "$cmd" ]; then
+		bake.die "Argument must not be empty"
+	fi
+
+	if ! command -v "$cmd" &>/dev/null; then
+		bake.die "Failed to find command '$cmd'. Please install it before continuing"
+	fi
+}
+
+# @description Edit configuration that affects the behavior of Bake
+# @arg $1 string Configuration option to change
+# @arg $2 string Value of configuration property
+bake.cfg() {
+	local cfg=$1
+	local value=$2
+
+	case $cfg in
+		stacktrace)
+			__bake_cfg_stacktrace=$value
+	esac
+}
+
+__bake_main() {
+	__bake_cfg_stacktrace='yes'
+
+	set -Eeo pipefail
+	shopt -s dotglob extglob globasciiranges globstar lastpipe shift_verbose
+	export LANG='C' LC_CTYPE='C' LC_NUMERIC='C' LC_TIME='C' LC_COLLATE='C' LC_MONETARY='C' LC_MESSAGES='C' \
+		LC_PAPER='C' LC_NAME='C' LC_ADDRESS='C' LC_TELEPHONE='C' LC_MEASUREMENT='C' LC_IDENTIFICATION='C' LC_ALL='C'
+	trap '__bake_trap_err' 'ERR'
+
+	# Set `BAKE_{ROOT,FILE}`
+	BAKE_ROOT=; BAKE_FILE=
+	__bake_set_vars "$@"
+	if ! shift "$REPLY"; then
+		__bake_internal_die 'Failed to shift'
+	fi
+
+	local __bake_key= __bake_value=
+	local __bake_arg=
+	for __bake_arg; do case $__bake_arg in
+		*=*)
+			IFS='=' read -r __bake_key __bake_value <<< "$__bake_arg"
+
+			declare -g "$__bake_key"
+			local -n __bake_variable="$__bake_key"
+			__bake_variable="$__bake_value"
+
+			if ! shift; then
+				__bake_internal_die 'Failed to shift'
+			fi
+			;;
+		*) break
+	esac done; unset -v __bake_arg
+	# Note: Don't unset '__bake_variable' or none of the variables will stay set
+	unset -v __bake_key __bake_value
+
+	local __bake_task="$1"
+	if [ -z "$__bake_task" ]; then
+		__bake_internal_error "No valid task supplied"
+		__bake_print_tasks
+		exit 1
+	fi
+	if ! shift; then
+		__bake_internal_die 'Failed to shift'
+	fi
+
+	if ! cd "$BAKE_ROOT"; then
+		__bake_internal_die "Failed to cd"
+	fi
+
+	# shellcheck disable=SC2097,SC1007,SC1090
+	__bake_task= source "$BAKE_FILE"
+
+	if declare -f task."$__bake_task" >/dev/null 2>&1; then
+		__bake_print_big "-> RUNNING TASK '$__bake_task'"
+		if declare -f init >/dev/null 2>&1; then
+			init "$__bake_task"
+		fi
+		task."$__bake_task" "$@"
+		__bake_print_big "<- DONE"
+	else
+		__bake_internal_error "Task '$__bake_task' not found"
+		__bake_print_tasks
+		exit 1
+	fi
+}
+
+__bake_main "$@"