Add github helper util functions
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Buddy Sandidge
parent
1996867364
commit
944dcd7d4b
@ -15,7 +15,7 @@ bblack='\e[1;30m'
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PS1="\[$green\]"'\u '"\[$blue\]"'$(hostname -s | tr ':A-Z:' ':a-z:') '"\[$green\]\w "
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if command -v git &> /dev/null ; then
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function parse_git_status {
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parse_git_status () (
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if [[ $(git status 2> /dev/null | wc -l) -eq 0 ]]; then
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return
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fi
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@ -23,11 +23,11 @@ if command -v git &> /dev/null ; then
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if [[ $(git status 2> /dev/null | grep -c "working tree clean") -eq 0 ]]; then
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echo ' ∓'
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fi
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}
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)
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function parse_git_branch {
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parse_git_branch () (
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git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
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}
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)
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# display git branch
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PS1="$PS1\[$bblack\]"'$(parse_git_branch)'
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# display git status
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@ -37,4 +37,3 @@ fi
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# display date
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PS1="$PS1\[$purple\]\D{%F %I:%M%P} "
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PS1="$PS1\[$color_off\]\nλ "
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@ -3,19 +3,18 @@
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alias slugify="sed -e 's/[^[:alnum:]]/-/g' | tr -s '-' | tr A-Z a-z"
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source_env_file () {
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file="${1}"
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if [ ! -f "${file}" ]; then
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if [ ! -f "${1}" ]; then
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return
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fi
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eval "$(
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grep -v '^\s*\#' "${file}" |
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grep -v '^\s*\#' "${1}" |
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grep -v '^\s*$' |
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sed 's/^\s*export//g' |
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sed 's/^/export /g'
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)"
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}
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add_date_prefix () {
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add_date_prefix () (
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DIR=$(dirname "$1")
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FILE=$(basename "$1")
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DATE=$(date -r "$1" +"%F")
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@ -24,9 +23,9 @@ add_date_prefix () {
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return
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fi
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mv "$1" "$DIR/${DATE}_${FILE}"
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}
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)
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get_bitrate () {
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get_bitrate () (
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if [ ! -f "$1" ] ; then
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echo "[ERROR] unknown file: $1"
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return
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@ -36,4 +35,4 @@ get_bitrate () {
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return
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fi
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exiftool -AudioBitrate "$1" | awk '{print $4}'
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}
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)
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31
base/.local/share/buddy-up/includes/github.sh
Normal file
31
base/.local/share/buddy-up/includes/github.sh
Normal file
@ -0,0 +1,31 @@
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#!/usr/bin/env bash
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latest_download () (
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FILTER='import "github" as gh; gh::latest_download(env.OS; env.ARCH)'
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OS=${2} ARCH="${3}" jq --raw-output "${FILTER}" <"$(release_json "${1}")"
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)
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latest_type () (
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FILTER='import "github" as gh; gh::latest_type(env.OS; env.ARCH)'
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OS=${2} ARCH="${3}" jq --raw-output "${FILTER}" <"$(release_json "${1}")"
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)
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latest_version () (
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FILTER='import "github" as gh; gh::latest_version'
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jq --raw-output "${FILTER}" <"$(release_json "${1}")"
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)
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age_in_seconds () (
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echo $(( $(date +"%s") - $(stat -c "%Y" "${1}") ))
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)
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release_json () (
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DAY=$((60 * 60 * 24))
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PROJECT=$1
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JSON=${XDG_CACHE_HOME}/apps/meta/${PROJECT}/releases.json
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mkdir -p "$(dirname "${JSON}")"
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if [[ ! -f "${JSON}" || "$(age_in_seconds "${JSON}")" -gt "${DAY}" ]]; then
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curl --silent --output "${JSON}" "https://api.github.com/repos/${PROJECT}/releases"
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fi
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echo "${JSON}"
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)
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@ -1,29 +1,29 @@
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#ft=bash
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bail () {
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bail () (
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>&2 echo "ERROR: $1"
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exit 1
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}
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)
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must_be_root () {
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must_be_root () (
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if [ "$(id --user)" != 0 ]; then
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bail "must run as root"
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fi
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}
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)
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set_link () {
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TARGET="$1"
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APP_DIR="$2"
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APP_PATH="$3"
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set_link () (
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TARGET=${1}
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APP_DIR=${2}
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APP_PATH=${3:-}
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pushd "$(dirname "${TARGET}")" >/dev/null || exit 1
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unlink_if_set "${TARGET}"
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REL_PATH=$(relative_path "$(dirname "${TARGET}")" "${APP_DIR}/current/${APP_PATH}")
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ln -s "${REL_PATH}" "$(basename "${TARGET}")"
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popd >/dev/null || exit 1
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}
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)
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get_os () {
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get_os () (
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case $(uname -s) in
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Linux*) echo linux;;
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Darwin*) echo darwin;;
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@ -36,9 +36,9 @@ get_os () {
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CYGWIN_NT*) echo windows;;
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*) >&2 echo "unsupported os"; return;
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esac
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}
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)
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get_arch () {
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get_arch () (
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case $(uname -m) in
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x86_64*) echo amd64;;
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amd64*) echo amd64;;
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@ -51,43 +51,43 @@ get_arch () {
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aarch64*) echo arm64;;
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*) >&2 echo "unsupported architecture: $(uname -m)"; exit 1;;
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esac
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}
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)
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set_current_link () {
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prefix="${1}"
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version="${2}"
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sudo="${3}"
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set_current_link () (
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prefix=${1}
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version=${2}
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sudo=${3:-}
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current="${prefix}/current"
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if [ -L "${current}" ] ; then
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$sudo unlink "${current}"
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fi
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rel="$(relative_path "${prefix}" "${prefix}/${version}")"
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$sudo ln -s "$rel" "${current}"
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}
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)
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unlink_if_set () {
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dir="$1"
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sudo="$2"
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unlink_if_set () (
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dir=$1
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sudo=${2:-}
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if [ -L "${dir}" ]; then
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# shellcheck disable=SC2086
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${sudo} unlink "${dir}"
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fi
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}
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)
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mkdir_if_missing () {
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dir="$1"
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sudo=$2
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mkdir_if_missing () (
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dir=${1}
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sudo=${2:-}
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if [ ! -d "${dir}" ]; then
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# shellcheck disable=SC2086
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$sudo mkdir -p "${dir}"
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fi
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}
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)
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extract_zip () {
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url="${1}"
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dest="${2}"
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args="${3}"
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sudo="${4}"
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extract_zip () (
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url=${1}
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dest=${2}
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args=${3}
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sudo=${4:-}
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if [ -d "${dest}" ]; then
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return
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fi
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@ -99,13 +99,13 @@ extract_zip () {
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# shellcheck disable=SC2086
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$sudo unzip -o "${zipfile}" -d "${dest}" ${args}
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rm -rf "${tmp_dir}"
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}
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)
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extract_tarball () {
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url="${1}"
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dest="${2}"
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args="${3}"
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sudo="${4}"
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extract_tarball () (
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url=${1}
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dest=${2}
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args=${3}
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sudo=${4:-}
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if [ -d "${dest}" ]; then
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return
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fi
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@ -117,9 +117,9 @@ extract_tarball () {
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# shellcheck disable=SC2086
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$sudo tar xf "${tarball}" --directory "${dest}" ${args}
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rm -rf "${tmp_dir}"
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}
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)
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relative_path() {
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relative_path() (
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# both $1 and $2 are absolute paths beginning with /
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# $1 must be a canonical path; that is none of its directory
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# components may be ".", ".." or a symbolic link
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@ -161,4 +161,4 @@ relative_path() {
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fi
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printf '%s' "$result"
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}
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)
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@ -30,12 +30,11 @@ fi
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export XDG_RUNTIME_DIR
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env_file () {
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file="${1}"
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if [ ! -f "${file}" ]; then
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if [ ! -f "${1}" ]; then
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return
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fi
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eval "$(
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grep -v '^\s*\#' "${file}" |
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grep -v '^\s*\#' "${1}" |
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grep -v '^\s*$' |
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sed 's/^\s*export//g' |
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sed 's/^/export /g'
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@ -1,13 +1,16 @@
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#!/usr/bin/env bash
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set -e
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set -euo pipefail
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# shellcheck disable=SC1090
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source "${XDG_DATA_HOME}/buddy-up/includes/node.sh"
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VERSION=${VERSION:-14.17.6}
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DEST="${XDG_DATA_HOME}/apps/releases/node"
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CURRENT="${DEST}/current"
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VERSION=${VERSION:-node_lts}
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DEST=${XDG_DATA_HOME}/apps/releases/node
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CURRENT=${DEST}/current
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# shellcheck disable=SC2034
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URL=https://nodejs.org/dist/${VERSION}/node-${VERSION}-$(get_os)-$(get_arch).tar.xz
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extract_tarball "${URL}" "${DEST}/${VERSION}" "--strip-components 1"
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set_current_link "${DEST}" "${VERSION}"
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@ -9,6 +9,9 @@ PREFIX=${PREFIX:-/usr/local}
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DEST="${PREFIX}/apps/releases/node"
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CURRENT="${DEST}/current"
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# shellcheck disable=SC2034
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URL=https://nodejs.org/dist/${VERSION}/node-${VERSION}-$(get_os)-$(get_arch).tar.xz
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extract_tarball "${URL}" "${DEST}/${VERSION}" "--strip-components 1" sudo
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set_current_link "${DEST}" "${VERSION}" sudo
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@ -3,7 +3,12 @@
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# shellcheck disable=SC1090
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source "${XDG_DATA_HOME}/buddy-up/includes/utils.sh"
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get_arch () {
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node_lts () (
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curl --silent https://nodejs.org/dist/index.tab |
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cut -f 1,10 | grep '-' | head -n 1 | cut -f 1
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)
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get_arch () (
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case $(uname -m) in
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x86_64*) echo x64;;
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amd64*) echo x64;;
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@ -14,12 +19,12 @@ get_arch () {
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aarch64*) echo arm64;;
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*) >&2 echo "unsupported architecture: $(uname -m)"; exit 1;;
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esac
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}
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)
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set_symlink () {
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src="$1"
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dest="$2"
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sudo="$3"
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set_symlink () (
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src=${1}
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dest=${2}
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sudo=${3:-}
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dest_dir=$(dirname "${dest}")
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mkdir_if_missing "${dest_dir}" "$sudo"
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@ -27,8 +32,4 @@ set_symlink () {
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unlink_if_set "${dest}" "${sudo}"
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$sudo ln -s "$(relative_path "${dest_dir}" "${src}")" "$(basename "${dest}")"
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popd > /dev/null || exit 1
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}
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VERSION=${VERSION:-v14.17.3}
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# shellcheck disable=SC2034
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URL=https://nodejs.org/dist/${VERSION}/node-${VERSION}-$(get_os)-$(get_arch).tar.xz
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)
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