2022-02-03

home/dot-local/lib/bash/common.sh

@@ -0,0 +1,31 @@
+# -*- mode: bash -*-
+
+function abort() {
+	local status="${1:?"abort requires status"}"
+	local reason="${2:?"abort requires reason"}"
+	shift 2
+	# here we want the string as template
+	# shellcheck disable=SC2059
+	printf "error: ${reason}\n" "$@" >&2
+	exit "${status}"
+}
+
+function has_software() {
+	for software in "$@"; do
+		type "${software}" >/dev/null 2>&1 ||
+		abort 1 $"%s not found in path\n" "${software}"
+	done
+}
+
+function import() {
+	local name path file
+	for name in "$@"; do
+		local IFS=:; set -o noglob
+		for path in ${IMPORTPATH}; do
+			file="${path}/${name}"
+			[[ -e "${file}" && -r "${file}" ]] && {
+				source "${file}" && continue 2 || return 1
+			}
+		done
+	done
+}

home/dot-local/lib/bash/github-api.sh

@@ -0,0 +1,20 @@
+# -*- mode: bash -*-
+[[ ! "${LIB_SHELL_GITHUB}" ]] && LIB_SHELL_GITHUB="Y" || return
+
+has_software 'jq' 'curl'
+
+function github_api() {
+	curl -L --silent -H "Accept: application/vnd.github.v3.raw+json" \
+			 ${TOKEN:+ -H "Authorization: Token ${TOKEN}"} "$@"
+}
+
+github_get_latest_release() {
+	local user="${1:?'require name'}" repo="${2:-"$1"}"
+	github_api "https://api.github.com/repos/${user}/${repo}/releases/latest"
+}
+
+github_latest_release_assets() {
+	local name="\$doc.tag_name"
+	local link="(\$doc.assets[] | select(.name ${SUFFIX:+"| endswith(\"${SUFFIX}\")"}).browser_download_url)"
+	github_get_latest_release "$@" | jq -r ". as \$doc | ${name} + \" \" + ${link}"
+}

home/dot-local/lib/bash/init.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+# Shell options which will be like a strict mode
+set -${DEBUG:+x}euo pipefail
+
+# This script should be sourced before any of
+# the other scripts in this repo. Other scripts
+# make use of ${BASH_LIB_DIR} to find each other.
+
+# Get the relative path to the repo root
+# shellcheck disable=SC2086
+BASH_LIB_DIR_RELATIVE="$(dirname ${BASH_SOURCE[0]})"
+
+# Must be set in order to load the filehandling
+# module. Will be updated when abs_path is available.
+BASH_LIB_DIR="${BASH_LIB_DIR_RELATIVE}"
+
+for name in common; do
+	source "${BASH_LIB_DIR_RELATIVE}/${name}/${name}.sh"
+done
+
+# Filter functions and re export only bash-lib functions to subshells
+eval "$(declare -F | sed -e 's/-f /-fx /' | grep 'x bl_')"
+
+# Export the absolute path
+# shellcheck disable=SC2086
+BASH_LIB_DIR="$(realpath ${BASH_LIB_DIR_RELATIVE})"
+export BASH_LIB_DIR
+
+MODULEPATH="${MODULEPATH:+"${MODULEPATH}:"}"

home/dot-local/lib/bash/interaction.sh

@@ -0,0 +1,41 @@
+# -*- mode: bash -*-
+# shellcheck disable=SC2059
+
+[[ ! "${LIB_SHELL_INTERACTION}" ]] && LIB_SHELL_INTERACTION="Y" || return
+
+SYMBOL_SUCCESS="✔"
+SYMBOL_FAILURE="✘"
+SYMBOL_ARROW="➜"
+
+COLOR_NORMAL="\\e[00m"
+
+# check if stdout is a tty so we can use color code
+if [[ -t 1 ]]; then
+	SH_LIB_PREFIX_WARN="[ \\[\\e[01;33m\\]WARN\\[\\e[00;00m\\] ] "
+	SH_LIB_PREFIX_INFO="[ \\[\\e[01;34m\\]INFO\\[\\e[00;00m\\] ] "
+	SH_LIB_PREFIX_SUCCESS="[ \\[\\e[01;31m\\]FAILURE\\[\\e[00;00m\\] ] "
+	SH_LIB_PREFIX_FAILURE="[ \\[\\e[01;32m\\]SUCCESS\\[\\e[00;00m\\] ] "
+fi
+
+function @warn() {
+	local format="${1:?"require format"}" && shift
+	printf "${SH_LIB_PREFIX_WARN@P}${format}\n" "${@}"
+}
+
+function @info() {
+	local format="${1:?"require format"}" && shift
+	printf "${SH_LIB_PREFIX_INFO@P}${format}\n" "${@}"
+}
+
+function @success() {
+	local format="${1:?"require format"}" && shift
+	printf "${SH_LIB_PREFIX_SUCCESS@P}${format}\n" "${@}"
+}
+
+function @failure() {
+	local format="${1:?"require format"}" && shift
+	printf "${SH_LIB_PREFIX_FAILURE@P}${format}\n" "${@}"
+}
+
+  ➜
+# ➜