2022-02-03

.editorconfig

@@ -0,0 +1,20 @@
+root = true
+
+[*]
+charset = utf-8
+indent_size  = 4
+indent_style = space
+trim_trailing_whitespace = true
+insert_final_newline     = false
+
+[*.sh]
+indent_style = tab
+indent_size  = 2
+end_of_line  = lf
+
+[*.md]
+max_line_length = 80
+trim_trailing_whitespace = false
+
+[.git*]
+indent_style = tab

.shellcheckrc

@@ -0,0 +1,10 @@
+# Look for 'source'd files relative to the checked script
+source-path=SCRIPTDIR
+shell=bash
+enable=deprecate-which
+enable=require-double-brackets
+enable=require-variable-braces
+disable=SC1090  # not really fixable usually (ever?)
+disable=SC2034  # for localizing variables set in called functions
+# disable=SC2206  # suggested alternatives fail in posix mode or use temp files
+# disable=SC2207  # suggested alternatives fail in posix mode or use temp files

README.md

@@ -0,0 +1,3 @@
+# DOT-FILES
+
+## Installation

bin/dotfiles.sh

@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+SWD="$(dirname "$(realpath "$0")")"
+
+function rebase-fs() {
+	# disable null glob because empty dirs will break
+	# globbing and return the glob char '*'
+	shopt -s nullglob
+	local src_path=$1 dst_path=$2 file stat
+	[[ -d "${src_path}" ]] && stat="d"
+	[[ -f "${src_path}" ]] && stat="f"
+	echo "${src_path}" "${dst_path}" "${stat}"
+	case ${stat} in
+		d)
+			for file in "${src_path}"/*; do
+				local path="${file/#${src_path}/${dst_path}}"
+				rebase-fs "${file}" "${path}"
+			done
+		;;
+	esac
+}
+
+function mirror-fs() {
+	local func_f="${1:?""}" func_d="${2:-"$1"}"
+	local src dst typ
+	while read -r src dst typ; do
+		dst="${dst//\/dot-/\/.}"
+		case ${typ} in
+			d) "${func_d}" "${src}" "${dst}" "${typ}" ;;
+			f) "${func_f}" "${src}" "${dst}" "${typ}" ;;
+		esac
+	done
+}
+
+function clone-d() {
+	local src="${1:?""}" dst="${2:?""}" typ="${3:?""}"
+	case ${typ} in
+			d) command -p mkdir --parent "${dst}"       ;;
+			f) command -p cp --update "${src}" "${dst}" ;;
+	esac
+	command -p mkdir --parent "${dst}"
+	command -p chmod --reference="${src}" "${dst}"
+}
+
+function clone-f() {
+	local src="${1:?""}" dst="${2:?""}" typ="${3:?""}"
+	if [[ ${src} = *.localhost && -e ${dst} ]]; then
+		printf "skipping local file %s\n" "${dst}"
+		return
+	fi
+	command -p cp --update "${src}" "${dst}"
+}
+
+SRC="$(realpath "${SWD}/../home")"
+rebase-fs "${SRC}" "${HOME}" | mirror-fs 'clone-f' 'clone-d'

home/dot-bash_logout

@@ -0,0 +1,3 @@
+# -*- mode: bash -*-
+
+true

home/dot-bash_profile

@@ -0,0 +1,6 @@
+# -*- mode: bash -*-
+
+# a login shell does everything an interactive shell does
+[[ -f ~/.bashrc ]] && source ~/.bashrc
+
+true

home/dot-bashrc

@@ -0,0 +1,13 @@
+# -*- mode: bash -*-
+
+source "${HOME}/.local/share/bash/common.sh"
+
+if [[ ${PS1} ]]; then
+    source "${HOME}/.local/share/bash/shopt.sh"
+    source "${HOME}/.local/share/bash/history.sh"
+
+    source "${HOME}/.local/share/bash/shortcuts.sh"
+    source "${HOME}/.local/share/bash/prompt.sh"
+fi
+
+true

home/dot-config/git/config

@@ -0,0 +1,53 @@
+[init]
+	defaultBranch = main
+	templatedir = ~/.local/share/git/preset
+
+[core]
+	excludesfile = ~/.local/share/git/ignore
+	autocrlf = input
+	# Treat spaces before tabs and all kinds of trailing whitespace as an error.
+	# [default] trailing-space: looks for spaces at the end of a line
+	# [default] space-before-tab: looks for spaces before tabs at the beginning of a line
+	whitespace = space-before-tab,-indent-with-non-tab,trailing-space
+
+[alias]
+	st           = status
+	pf           = push --force-with-lease
+	ls           = log --pretty=oneline -n 20 --graph --abbrev-commit
+	graph        = log --graph --oneline --decorate
+	contributors = shortlog --summary --numbered
+	whoami       = config user.email
+
+[commit]
+	template = ~/.local/share/git/message
+	gpgsign = true
+
+[color]
+	ui = auto
+[apply]
+	# Detect whitespace errors when applying a patch.
+	whitespace = fix
+
+[push]
+	default = current
+	followTags = true
+[pull]
+	ff = true
+[merge]
+	ff = only
+	log = true
+[fetch]
+	prune = true
+
+[diff]
+	renames = copies
+[diff "bin"]
+	textconv = hexdump -v -C
+
+[gpg]
+	program = gpg2
+
+[include]
+	path = ~/.config/git/config.localhost
+[include]
+	path = ~/.config/git/prefere-ssh

home/dot-config/git/config.localhost

@@ -0,0 +1 @@
+[user]

home/dot-config/git/prefere-ssh

@@ -0,0 +1,14 @@
+
+[url "git@github.com:"]
+	pushInsteadOf = "github:"
+	pushInsteadOf = "git://github.com/"
+	pushInsteadOf = "https://github.com/"
+
+[url "git@gist.github.com:"]
+	pushInsteadOf = "gist:"
+	pushInsteadOf = "git://gist.github.com/"
+
+[url "git@gitlab.com:"]
+	pushInsteadOf = "gitlab:"
+	pushInsteadOf = "git://gitlab.com/"
+	pushInsteadOf = "https://gitlab.com/"

home/dot-config/nvim/init.vim

@@ -0,0 +1,121 @@
+"{ Builtin options and settings
+" Changing fillchars for folding, so there is no garbage charactes
+set fillchars=fold:\ ,vert:\|
+
+" Split window below/right when creating horizontal/vertical windows
+set splitbelow splitright
+
+" General tab settings
+set tabstop=4       " number of visual spaces per TAB
+set softtabstop=4   " number of spaces in tab when editing
+set shiftwidth=4    " number of spaces to use for autoindent
+set noexpandtab     " do not expand tab to spaces
+
+" Set matching pairs of characters and highlight matching brackets
+set matchpairs+=<:>,「:」
+
+" Show line number and relative line number
+set number relativenumber
+
+" Ignore case in general, but become case-sensitive when uppercase is present
+set ignorecase smartcase
+
+" File and script encoding settings for vim
+set fileencoding=utf-8
+set fileencodings=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
+scriptencoding utf-8
+
+" Break line at predefined characters
+set linebreak
+" Character to show before the lines that have been soft-wrapped
+set showbreak=↪
+
+" List all items and start selecting matches in cmd completion
+set wildmode=list:full
+
+" Show current line where the cursor is
+set cursorline
+" Set a ruler at column 80, see https://goo.gl/vEkF5i
+set colorcolumn=80
+
+" Minimum lines to keep above and below cursor when scrolling
+set scrolloff=3
+
+" Use mouse to select and resize windows, etc.
+if has('mouse')
+    set mouse=nv  " Enable mouse in several mode
+    set mousemodel=popup  " Set the behaviour of mouse
+endif
+
+" Do not show mode on command line since vim-airline can show it
+set noshowmode
+
+" Fileformats to use for new files
+set fileformats=unix,dos
+
+" The mode in which cursorline text can be concealed
+set concealcursor=nc
+
+" The way to show the result of substitution in real time for preview
+set inccommand=nosplit
+
+" Ignore certain files and folders when globbing
+set wildignore+=*.o,*.obj,*.bin,*.dll,*.exe
+set wildignore+=*/.git/*,*/.svn/*,*/__pycache__/*,*/build/**
+set wildignore+=*.pyc
+set wildignore+=*.DS_Store
+set wildignore+=*.aux,*.bbl,*.blg,*.brf,*.fls,*.fdb_latexmk,*.synctex.gz,*.pdf
+
+" Ask for confirmation when handling unsaved or read-only files
+set confirm
+
+" Do not use visual and errorbells
+set visualbell noerrorbells
+
+" The level we start to fold
+set foldlevel=0
+
+" The number of command and search history to keep
+set history=500
+
+" Use list mode and customized listchars
+set list listchars=tab:▸\ ,extends:❯,precedes:❮,nbsp:+
+
+" Auto-write the file based on some condition
+set autowrite
+
+" Show hostname, full path of file and last-mod time on the window title.
+" The meaning of the format str for strftime can be found in
+" http://tinyurl.com/l9nuj4a. The function to get lastmod time is drawn from
+" http://tinyurl.com/yxd23vo8
+set title
+set titlestring=
+set titlestring+=%(%{hostname()}\ \ %)
+set titlestring+=%(%{expand('%:p')}\ \ %)
+set titlestring+=%{strftime('%Y-%m-%d\ %H:%M',getftime(expand('%')))}
+
+" Persistent undo even after you close a file and re-open it
+set undofile
+
+" Do not show "match xx of xx" and other messages during auto-completion
+set shortmess+=c
+
+" Completion behaviour
+set completeopt+=noinsert  " Auto select the first completion entry
+set completeopt+=menuone  " Show menu even if there is only one item
+set completeopt-=preview  " Disable the preview window
+
+" Settings for popup menu
+set pumheight=15  " Maximum number of items to show in popup menu
+set pumblend=5  " Pesudo blend effect for popup menu
+
+" Align indent to next multiple value of shiftwidth. For its meaning,
+" see http://tinyurl.com/y5n87a6m
+set shiftround
+
+" Virtual edit is useful for visual block edit
+set virtualedit=block
+
+" Do not add two space after a period when joining lines or formatting texts,
+" see https://tinyurl.com/y3yy9kov
+set nojoinspaces

home/dot-config/user-dirs.dirs

@@ -0,0 +1,15 @@
+# This file is written by xdg-user-dirs-update
+# If you want to change or add directories, just edit the line you're
+# interested in. All local changes will be retained on the next run.
+# Format is XDG_xxx_DIR="$HOME/yyy", where yyy is a shell-escaped
+# homedir-relative path, or XDG_xxx_DIR="/yyy", where /yyy is an
+# absolute path. No other format is supported.
+# 
+XDG_DESKTOP_DIR="$HOME/Desktop"
+XDG_DOWNLOAD_DIR="$HOME/Downloads"
+XDG_TEMPLATES_DIR="$HOME/Templates"
+XDG_PUBLICSHARE_DIR="$HOME/Public"
+XDG_DOCUMENTS_DIR="$HOME/Documents"
+XDG_MUSIC_DIR="$HOME/Music"
+XDG_PICTURES_DIR="$HOME/Pictures"
+XDG_VIDEOS_DIR="$HOME/Videos"

home/dot-config/user-dirs.locale

@@ -0,0 +1 @@
+en_US

home/dot-gnupg/gpg-agent.conf

@@ -0,0 +1,32 @@
+# Configuration file for gpg-agent (~/.gnupg/gpg-agent.conf)
+#
+# Note:
+# After changing the configuration, reload the agent:
+#   $ gpg-connect-agent reloadagent /bye
+
+# Time a cache entry is valid (in seconds) default: 600
+# Each time a cache entry is accessed, the entry's timer is reset
+# The cache entry is invalidate after a max time, default: 7200
+default-cache-ttl 3600
+max-cache-ttl 21600
+default-cache-ttl-ssh 3600
+max-cache-ttl-ssh 21600
+
+# Select PIN entry program (qt, curses, gtk-2,...)
+# On Gentoo Linux: see also 'eselect pinentry list'
+# pinentry-program /usr/bin/pinentry-tty
+# pinentry-program /usr/bin/pinentry-curses
+# pinentry-program /usr/bin/pinentry-gtk-2
+# pinentry-program /usr/bin/pinentry-gnome3
+# pinentry-program /usr/bin/pinentry-emacs
+# pinentry-program /usr/bin/pinentry-qt
+pinentry-program /usr/bin/pinentry
+
+# Use GnuPG agent for SSH keys (instead of ssh-agent)
+# Note: Make sure that gpg-agent is always started with login.
+#
+# This can be done by enabling one of the following sockets
+#  systemctl --user enable --now gpg-agent.service
+#  systemctl --user enable --now gpg-agent-ssh.service
+#
+enable-ssh-support

home/dot-gnupg/gpg.conf

@@ -0,0 +1,134 @@
+# Configuration file for gpg (~/.gnupg/gpg.conf)
+#
+# This options file can contain any long options which are available in
+# GnuPG. See gpg(1) for a full list of options.
+#
+# Also useful: https://riseup.net/en/gpg-best-practices
+
+#
+# Default key and recipient
+#
+
+# If you have more than one secret key in your keyring, you may want to
+# uncomment the following option and set your preferred keyid.
+# default-key C4380B57
+
+# If you do not pass a recipient to gpg, it will ask for one. Using this option
+# you can encrypt to a default key. Key validation will not be done in this
+# case. The second form uses the default key as default recipient.
+# default-recipient <user-id>
+default-recipient-self
+
+#
+# Behavior
+#
+
+# Get rid of the copyright notice
+no-greeting
+
+# Disable inclusion of the version string in ASCII armored output
+no-emit-version
+
+# Disable comment string in clear text signatures and ASCII armored messages.
+no-comments
+
+# Select how to display key IDs: none|short|long|0xshort|0xlong
+keyid-format 0xlong
+
+# List keys with their fingerprints
+with-fingerprint
+
+# List keys with their keygrip
+with-keygrip
+
+# Display the calculated validity of the user IDs during key listings
+list-options show-uid-validity
+verify-options show-uid-validity
+
+# Try to use the GnuPG-Agent. With this option, GnuPG first tries to connect to
+# the agent before it asks for a passphrase.
+use-agent
+
+# Because some mailers change lines starting with "From " to ">From " it is good
+# to handle such lines in a special way when creating cleartext signatures; all
+# other PGP versions do it this way too.  To enable full OpenPGP compliance you
+# may want to use this option.
+# no-escape-from-lines
+
+#
+# Algorithms and ciphers
+#
+
+# When verifying a signature made from a subkey, ensure that the cross
+# certification "back signature" on the subkey is present and valid. This
+# protects against a subtle attack against subkeys that can sign.
+require-cross-certification
+
+# List of personal digest preferences. When multiple digest are supported by
+# all recipients, choose the strongest one
+personal-digest-preferences SHA512 SHA384 SHA256 SHA224
+
+# Message digest algorithm used when signing a key
+cert-digest-algo SHA512
+
+# List of personal cipher preferences. When multiple ciphers are supported by
+# all recipients, choose the strongest one
+personal-cipher-preferences AES256 AES192 AES TWOFISH CAMELLIA256 3DES
+
+# Preference list used for new keys. It becomes the default for "setpref" in the
+# edit menu
+default-preference-list SHA512 SHA384 SHA256 SHA224 AES256 AES192 AES CAST5 ZLIB BZIP2 ZIP Uncompressed
+
+#
+# Key servers
+#
+
+# The following two options are moved to dirmngr.conf since GnuPG 2.1, check
+# 'man dirmngr' for more details
+# keyserver hkps://hkps.pool.sks-keyservers.net
+# keyserver-options ca-cert-file=~/.gnupg/hkps.pool.sks-keyservers.net.pem
+keyserver hkps://keys.openpgp.org
+
+# Set the proxy to use for HTTP and HKP keyservers - default to the standard
+# local Tor socks proxy
+# It is encouraged to use Tor for improved anonymity. Preferrably use either a
+# dedicated SOCKSPort for GnuPG and/or enable IsolateDestPort and
+# IsolateDestAddr
+# keyserver-options http-proxy=socks5-hostname://127.0.0.1:9050
+
+# Don't leak DNS, see https://trac.torproject.org/projects/tor/ticket/2846
+# keyserver-options no-try-dns-srv
+
+# When using --refresh-keys, if the key in question has a preferred keyserver
+# URL, then disable use of that preferred keyserver to refresh the key from
+keyserver-options no-honor-keyserver-url
+
+# When searching for a key with --search-keys, include keys that are marked on
+# the keyserver as revoked
+keyserver-options include-revoked
+
+# Automatically fetch keys from key server when not on the local keyring
+keyserver-options auto-key-retrieve
+
+#
+# Miscellaneous options
+#
+
+# Group names may be defined like this:
+#   group mynames = paige 0x12345678 joe patti
+#
+# Any time "mynames" is a recipient (-r or --recipient), it will be expanded to
+# the names "paige", "joe", and "patti", and the key ID "0x12345678".  Note
+# there is only one level of expansion - you cannot make an group that points to
+# another group.  Note also that if there are spaces in the recipient name, this
+# will appear as two recipients.  In these cases it is better to use the key ID.
+# group mynames = paige 0x12345678 joe patti
+
+# GnuPG can automatically locate and retrieve keys as needed using this option.
+# This happens when encrypting to an email address (in the "user@@example.com"
+# form) and there are no keys matching "user@example.com" in the local keyring.
+# This option takes any number mechanisms which are tried in the given order.
+# The default is "--auto-key-locate local" to search for keys only in the local
+# key database.  Uncomment the next line to locate a missing key using two DNS
+# based mechanisms.
+# auto-key-locate local,pka,dane

home/dot-local/bin/extract

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+if [[ -f $1 ]]; then
+    case $1 in
+    *.tar)     tar xf     "$1" ;;
+    *.tgz)     tar xzf    "$1" ;;
+    *.tar.gz)  tar xzf    "$1" ;;
+    *.tbz2)    tar xjf    "$1" ;;
+    *.tar.bz2) tar xjf    "$1" ;;
+    *.bz2)     bunzip2    "$1" ;;
+    *.rar)     rar x      "$1" ;;
+    *.gz)      gunzip     "$1" ;;
+    *.zip)     unzip      "$1" ;;
+    *.Z)       uncompress "$1" ;;
+    *.7z)      7z x       "$1" ;;
+    *.xz)      xz -d      "$1" ;;
+    *) echo "'$1' cannot be extracted via extract" ;;
+    esac
+else
+    echo "'$1' is not a valid file"
+fi

home/dot-local/bin/man

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+exec env \
+    LESS_TERMCAP_mb="$(printf "\e[01;31m")" \
+    LESS_TERMCAP_md="$(printf "\e[01;32m")" \
+    LESS_TERMCAP_me="$(printf "\e[0m")" \
+    LESS_TERMCAP_se="$(printf "\e[0m")" \
+    LESS_TERMCAP_so="$(printf "\e[01;44;33m")" \
+    LESS_TERMCAP_ue="$(printf "\e[0m")" \
+    LESS_TERMCAP_us="$(printf "\e[01;36m")" \
+    man "$@"

home/dot-local/bin/mkcache

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+for file in "${@:-"${PWD}"}"; do
+	if [[ ! -d "${file}" ]]; then
+		printf $"%s: cannot create cache directory tag '%s': %s\n" \
+			"${0##*/}" "${file}" $"File is not a directory" >&2
+		continue
+	fi
+
+	cat >"${file}/CACHEDIR.TAG" <<EOF
+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by bash.
+# For information about cache directory tags see https://bford.info/cachedir/
+EOF
+
+done

home/dot-local/bin/run-bash

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+source "/home/louis/Documents/dotfiles/home/dot-local/lib/bash/init.sh"
+
+abort 1 "ups"

home/dot-local/bin/update-code

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+: "${LIB_SHELL_PATH:="${XDG_LIB_HOME:-"${HOME}/.local/lib"}/bash"}"
+
+LIB_SHELL_PATH="/home/louis/Documents/dotfiles/home/dot-local/lib/bash"
+
+# shellcheck disable=SC2015
+[[ -e "${LIB_SHELL_PATH}/common.sh" ]] && {
+    export IMPORTPATH="${PWD}:${LIB_SHELL_PATH}"
+    # shellcheck source=home/dot-local/lib/bash/common.sh
+    source "${LIB_SHELL_PATH}/common.sh" >/dev/null 2>&1
+} || { echo "error: cannot load common shell lib" >&2; exit 1; }
+
+import "github-api.sh"
+
+function @report() {
+    printf "➜ %s of vscodium is avaiable\n" "${@}"
+}
+
+while read -r version link; do
+    if ! rpm -qa | grep "codium-${version}" >/dev/null; then
+        @report "version ${version}"
+        sudo dnf install -y "${link}"
+    else
+        @report "no new version"
+    fi
+done < <(SUFFIX="$(uname -i).rpm" github_latest_release_assets 'vscodium')

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" "${@}"
+}
+
+  ➜
+# ➜

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

@@ -0,0 +1,54 @@
+
+for edit in nvim vim nano vi; do
+	EDITOR="$(command -v ${edit})" && break
+done
+VISUAL="${EDITOR}"
+
+
+# path-munge [OPTIONS] path
+#  -b add path as prefix to existing path
+#  -a add path as suffix to existing path (default)
+function path-munge() {
+	local mode='suffix'
+
+	local OPTIND=1 OPTFLG=''
+	while getopts "ba" OPTFLG "$@"; do
+		case "${OPTFLG}" in
+		b) mode='prefix' ;;
+		a) mode='suffix' ;;
+		:) ;;
+		*) ;;
+		esac
+	done
+	shift "$((OPTIND - 1))"
+
+	if [[ :${PATH}: != *:$1:* ]]; then
+		case "${mode}" in
+		prefix) PATH="$1${PATH:+":"}${PATH}" ;;
+		suffix) PATH="${PATH}${PATH:+":"}$1" ;;
+		esac
+	fi
+}
+
+# shellcheck disable=SC2120
+function has-superuser-priviliges() {
+	[[ "$(/usr/bin/groups)" == *"${1:-"wheel"}"* || "$(/usr/bin/id -u)" == "0" ]]
+}
+
+# reset bin lookup path
+PATH=''
+
+if has-superuser-priviliges; then
+	path-munge /usr/local/sbin
+	path-munge /usr/sbin
+fi
+
+path-munge /usr/local/bin
+path-munge /usr/bin
+
+# user binaries will always be first
+path-munge -b ~/.local/bin
+
+export EDITOR VISUAL PATH
+
+unset -f has-superuser-priviliges

home/dot-local/share/bash/history.sh

@@ -0,0 +1,33 @@
+# -*- mode: bash -*-
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# save multi-line commands as one command
+shopt -s cmdhist
+
+# use readline on history
+shopt -s histreedit
+
+# load history line onto readline buffer for editing
+shopt -s histverify
+
+# use standard ISO 8601 timestamp
+# %F equivalent to %Y-%m-%d
+# %T equivalent to %H:%M:%S (24-hours format)
+TIME_LONG='%F %T'
+TIME_DEFAULT="${TIME_LONG}"
+
+HISTCONTROL="erasedups:ignoredups:ignorespace"
+HISTSIZE=500000
+HISTFILESIZE="${HISTSIZE}"
+HISTFILE="${HOME}/.local/state/bash/history"
+HISTTIMEFORMAT="${TIME_DEFAULT}  "
+
+export HISTFILE HISTSIZE HISTFILESIZE HISTCONTROL HISTTIMEFORMAT
+
+# enable incremental history search with up/down arrows
+bind '"\e[A": history-search-backward'
+bind '"\e[B": history-search-forward'
+bind '"\e[C": forward-char'
+bind '"\e[D": backward-char'

home/dot-local/share/bash/prompt.sh

@@ -0,0 +1,61 @@
+# shellcheck shell=bash
+
+PSBIN="${HOME}/.local/share/bash"
+
+prompt() {
+	local status="$?" file
+	PS1="${PSFIX}"
+	PSSCM="$(source "${PSBIN}/prompt/prompt-scm.sh" 2>/dev/null )"
+	PSPIP="$(source "${PSBIN}/prompt/prompt-pip.sh" 2>/dev/null )"
+
+	# done refreshing, starting to assemble it.
+	PS1="${PS1}\\[\\e[0m\\]${PSSCM%% }${PSSCM:+" "}"
+	PS1="${PS1}\\[\\e[0m\\]${PSPIP%% }${PSPIP:+" "}"
+	# change prompt if last execution was not successful
+	if [[ "${status}" -gt 0 ]]; then
+		PS1="${PS1}\\[\\e[0;31m\\]\\$"
+	else
+		PS1="${PS1}\\[\\e[0;32m\\]\\$"
+	fi
+	# back to default
+	PS1="${PS1}\\[\\e[0m\\] "
+}
+
+# Use window titles only in known X terminals.
+case ${TERM} in
+	xterm*|rxvt*|Eterm|aterm|kterm|gnome|screen)
+		PSTITLE='\[\e]0;\u@\h:\w\a\]'
+	;;
+	*)
+		PSTITLE=''
+	;;
+esac
+
+: "${PSUSERCOLOR:="1;33"}" # yellow by default
+: "${PSHOSTCOLOR:="1;33"}" # yellow by default
+
+typeset -A PSHOSTCOLORS
+PSHOSTCOLORS[louis@desktop-louis]="38;5;164@1;30"
+
+if [[ -n ${PSHOSTCOLORS[${USER}@${HOSTNAME}]} ]]; then
+	PSUSERCOLOR="${PSHOSTCOLORS["${USER}@${HOSTNAME}"]%@*}"
+	PSHOSTCOLOR="${PSHOSTCOLORS["${USER}@${HOSTNAME}"]##*@}"
+fi
+
+if [[ ${EUID} -eq 0 ]]; then
+	PSUSERCOLOR="38;5;160"
+fi
+
+# window title if the terminal can interpret this
+PSFIX="${PSTITLE}"
+# user, with color according to preference
+PSFIX="${PSFIX}\\[\\e[${PSUSERCOLOR}m\\]\\u\\[\\e[0m\\]"
+# @
+PSFIX="${PSFIX}\\[\\e[0m\\]@"
+# host, with color according to preference
+PSFIX="${PSFIX}\\[\\e[${PSHOSTCOLOR}m\\]\\h\\[\\e[0m\\]"
+# current working directory.
+PSFIX="${PSFIX}\\[\\e[38;5;111m\\] \\W "
+
+PROMPT_DIRTRIM=1
+PROMPT_COMMAND+=('prompt')

home/dot-local/share/bash/prompt/prompt-pip.sh

@@ -0,0 +1 @@
+basename "${VIRTUAL_ENV:-}" 2>/dev/null

home/dot-local/share/bash/prompt/prompt-scm.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+{ type -p git && git rev-parse --git-dir; } >/dev/null 2>&1 || exit $?
+# see https://git-scm.com/docs/git-status for more information
+# these are status information from the local git index
+
+CAH=0 CBH=0
+D=0 A=0 M=0 R=0 U=0 I=0
+while read -r format state values; do
+	case ${format} in
+		\#)
+		case ${state} in
+			branch.oid)  COMMIT="${values}" ;;
+			branch.head) BRANCH="${values}" ;;
+			branch.upstream) UPSTREAM="${values}" ;;
+			branch.ab)   read -r CAH CBD <<<"${values}" ;;
+		esac
+		;;
+		1) (( ${state:0:1}++ )) ;;
+		2) (( ${state:0:1}++ )) ;;
+		\?) (( U++ )) ;;
+		\!) (( I++ )) ;;
+	esac
+done < <(git status --porcelain=2 --branch)
+
+[[ ${CAH} -gt 0 ]] && echo -n "\\[\\e[0;32m\\]<\\[\\e[0m\\]${CAH} ";
+[[ ${CBH} -gt 0 ]] && echo -n "\\[\\e[0;31m\\]>\\[\\e[0m\\]${CBH} ";
+
+
+[[ ${M} -gt 0 ]] && _BRANCH="\\[\\e[0;31m\\]" || _BRANCH="\\[\\e[0;32m\\]"
+if [[ "${BRANCH}" == "(detached)" ]]; then
+	BRANCH="{${COMMIT:0:8}}"
+else
+	BRANCH="(${BRANCH})"
+fi
+echo -n "${_BRANCH}${BRANCH}\\[\\e[0m\\] "
+
+[[ ${A} -gt 0 ]] && echo -n "\\[\\e[0;32m\\]+\\[\\e[0m\\]${A} ";
+[[ ${D} -gt 0 ]] && echo -n "\\[\\e[0;31m\\]-\\[\\e[0m\\]${D} ";
+[[ ${M} -gt 0 ]] && echo -n "\\[\\e[0;35m\\]~\\[\\e[0m\\]${M} ";
+[[ ${U} -gt 0 ]] && echo -n "\\[\\e[0;33m\\]?\\[\\e[0m\\]${U} ";

home/dot-local/share/bash/shopt.sh

@@ -0,0 +1,31 @@
+# -*- mode: bash -*-
+
+# update window size after every command
+shopt -s checkwinsize
+
+# prepend cd to directory names automatically
+shopt -s autocd
+
+shopt -s dirspell
+shopt -s cdspell
+
+# READLINE
+
+# perform file completion in a case
+# insensitive fashion
+bind "set completion-ignore-case on"
+# treat hyphens and underscores as equivalent
+bind "set completion-map-case on"
+# display matches for ambiguous patterns
+# at first tab press
+bind "set show-all-if-ambiguous on"
+# immediately add a trailing slash when
+# autocompleting symlinks to directories
+bind "set mark-symlinked-directories on"
+
+# vi mode configurations
+bind "set vi-ins-mode-string \1\e[6 q\2\1ins\2"
+bind "set vi-cmd-mode-string \1\e[2 q\2\1cmd\2"
+bind "set show-mode-in-prompt on"
+
+# ➜

home/dot-local/share/bash/shortcuts.sh

@@ -0,0 +1,105 @@
+# shellcheck shell=bash
+
+#region common functions for working with directories
+# ---------------------------------------------
+# shortcuts for moving around
+# ---------------------------------------------
+alias ..='cd ..'
+alias ...='cd ../..'
+alias ....='cd ../../..'
+
+# ---------------------------------------------
+# shortcuts for creating and removing folders
+# ---------------------------------------------
+alias md='mkdir -p'
+alias rd='rmdir'
+
+# ---------------------------------------------
+# more shortcuts for listing files
+# ---------------------------------------------
+alias ls='ls --color=auto'
+alias la='ls --color=auto -Alh' # show hidden files
+alias ll='ls --color=auto -lh'  # sort by size human readable
+alias lr='ls --color=auto -lR'  # recursive ls
+alias lt='ls --color=auto -ltr' # sort by date
+
+# ---------------------------------------------
+# shortcuts for showing human-readable fs info
+# ---------------------------------------------
+
+# short and human-readable file listing
+alias dud='du -d 1 -h'
+# short and human-readable directory listing
+alias duf='du -sh *'
+
+#endregion
+
+#region common functions for working with file permissions
+
+# ---------------------------------------------
+# ---------------------------------------------
+alias perm='stat --printf "%a %n \n "' # perm: show permission of target in number
+
+# ---------------------------------------------
+# ---------------------------------------------
+alias 000='chmod 000' # ---------- (user: -, group: -, other: -)
+alias 640='chmod 640' # -rw-r----- (user: rw, group: r, other: -)
+alias 644='chmod 644' # -rw-r--r-- (user: rw, group: r, other: -)
+alias 755='chmod 755' # -rwxr-xr-x (user: rwx, group: rx, other: x)
+alias 775='chmod 775' # -rwxrwxr-x (user: rwx, group: rwx, other: rx)
+
+# ---------------------------------------------
+# ---------------------------------------------
+alias ux='chmod u+x' # ---x------ (user: --x, group: -, other: -)
+alias mx='chmod a+x' # ---x--x--x (user: --x, group: --x, other: --x)
+
+#endregion
+
+#region common preferred default implementation
+
+# 'wget' with resume download
+alias wget='wget -c --no-hsts'
+
+# just use color, please
+alias grep='grep --color=auto'
+alias egrep='egrep --color=auto'
+alias fgrep='fgrep --color=auto'
+alias xzegrep='xzegrep --color=auto'
+alias xzfgrep='xzfgrep --color=auto'
+alias xzgrep='xzgrep --color=auto'
+alias zegrep='zegrep --color=auto'
+alias zfgrep='zfgrep --color=auto'
+alias zgrep='zgrep --color=auto'
+
+#endregion
+
+# path: echo all executable paths
+alias path='echo -e ${PATH//:/\\n}'
+
+# cs: clear terminal display
+alias cs='clear'
+
+# ed: editd file in default editor
+alias ed='${EDITOR}'
+# se: editd file in default editor with sudo rigths
+alias se='sudoedit'
+
+# src: reload .bashrc file
+alias src='source ~/.bashrc'
+
+# qfind: quickly search for file
+alias qfind='find . -name '
+
+# ip just color my ip command
+alias ip='ip -c'
+
+# Mirror stdout to stderr, useful for seeing data going through a pipe
+alias peek='tee >(cat 1>&2)'
+
+function open() { command xdg-open "${@:-"${PWD}"}" >/dev/null 2>&1; }
+function code() { command codium "${@:-"${PWD}"}" >/dev/null 2>&1; }
+
+function mcd() { mkdir -p "$1" && cd "$1" || return; }
+
+# Execute a command in a specific directory
+function xin() ( cd "${1}" && shift && "${@}"; )

home/dot-local/share/git/ignore

@@ -0,0 +1,7 @@
+*~
+\#*
+.#*
+.classpath
+.project
+.idea
+*.iml

home/dot-local/share/git/message

@@ -0,0 +1,14 @@
+# 50-character subject line
+#
+# 72-character wrapped longer description. This should answer:
+#
+# * Why was this change necessary?
+# * How does it address the problem?
+# * Are there any side effects?
+#
+# Include a link to the ticket, if any.
+#
+# Add co-authors if you worked on this code with others:
+#
+# Co-authored-by: Full Name <email@example.com>
+# Co-authored-by: Full Name <email@example.com>

home/dot-local/share/git/templates/hooks/applypatch-msg.sample

@@ -0,0 +1,15 @@
+#!/usr/bin/sh
+#
+# An example hook script to check the commit log message taken by
+# applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit.  The hook is
+# allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "applypatch-msg".
+
+. git-sh-setup
+commitmsg="$(git rev-parse --git-path hooks/commit-msg)"
+test -x "$commitmsg" && exec "$commitmsg" ${1+"$@"}
+:

home/dot-local/share/git/templates/hooks/commit-msg.sample

@@ -0,0 +1,24 @@
+#!/usr/bin/sh
+#
+# An example hook script to check the commit log message.
+# Called by "git commit" with one argument, the name of the file
+# that has the commit message.  The hook should exit with non-zero
+# status after issuing an appropriate message if it wants to stop the
+# commit.  The hook is allowed to edit the commit message file.
+#
+# To enable this hook, rename this file to "commit-msg".
+
+# Uncomment the below to add a Signed-off-by line to the message.
+# Doing this in a hook is a bad idea in general, but the prepare-commit-msg
+# hook is more suited to it.
+#
+# SOB=$(git var GIT_AUTHOR_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# grep -qs "^$SOB" "$1" || echo "$SOB" >> "$1"
+
+# This example catches duplicate Signed-off-by lines.
+
+test "" = "$(grep '^Signed-off-by: ' "$1" |
+	 sort | uniq -c | sed -e '/^[ 	]*1[ 	]/d')" || {
+	echo >&2 Duplicate Signed-off-by lines.
+	exit 1
+}

home/dot-local/share/git/templates/hooks/fsmonitor-watchman.sample

@@ -0,0 +1,173 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use IPC::Open2;
+
+# An example hook script to integrate Watchman
+# (https://facebook.github.io/watchman/) with git to speed up detecting
+# new and modified files.
+#
+# The hook is passed a version (currently 2) and last update token
+# formatted as a string and outputs to stdout a new update token and
+# all files that have been modified since the update token. Paths must
+# be relative to the root of the working tree and separated by a single NUL.
+#
+# To enable this hook, rename this file to "query-watchman" and set
+# 'git config core.fsmonitor .git/hooks/query-watchman'
+#
+my ($version, $last_update_token) = @ARGV;
+
+# Uncomment for debugging
+# print STDERR "$0 $version $last_update_token\n";
+
+# Check the hook interface version
+if ($version ne 2) {
+	die "Unsupported query-fsmonitor hook version '$version'.\n" .
+	    "Falling back to scanning...\n";
+}
+
+my $git_work_tree = get_working_dir();
+
+my $retry = 1;
+
+my $json_pkg;
+eval {
+	require JSON::XS;
+	$json_pkg = "JSON::XS";
+	1;
+} or do {
+	require JSON::PP;
+	$json_pkg = "JSON::PP";
+};
+
+launch_watchman();
+
+sub launch_watchman {
+	my $o = watchman_query();
+	if (is_work_tree_watched($o)) {
+		output_result($o->{clock}, @{$o->{files}});
+	}
+}
+
+sub output_result {
+	my ($clockid, @files) = @_;
+
+	# Uncomment for debugging watchman output
+	# open (my $fh, ">", ".git/watchman-output.out");
+	# binmode $fh, ":utf8";
+	# print $fh "$clockid\n@files\n";
+	# close $fh;
+
+	binmode STDOUT, ":utf8";
+	print $clockid;
+	print "\0";
+	local $, = "\0";
+	print @files;
+}
+
+sub watchman_clock {
+	my $response = qx/watchman clock "$git_work_tree"/;
+	die "Failed to get clock id on '$git_work_tree'.\n" .
+		"Falling back to scanning...\n" if $? != 0;
+
+	return $json_pkg->new->utf8->decode($response);
+}
+
+sub watchman_query {
+	my $pid = open2(\*CHLD_OUT, \*CHLD_IN, 'watchman -j --no-pretty')
+	or die "open2() failed: $!\n" .
+	"Falling back to scanning...\n";
+
+	# In the query expression below we're asking for names of files that
+	# changed since $last_update_token but not from the .git folder.
+	#
+	# To accomplish this, we're using the "since" generator to use the
+	# recency index to select candidate nodes and "fields" to limit the
+	# output to file names only. Then we're using the "expression" term to
+	# further constrain the results.
+	if (substr($last_update_token, 0, 1) eq "c") {
+		$last_update_token = "\"$last_update_token\"";
+	}
+	my $query = <<"	END";
+		["query", "$git_work_tree", {
+			"since": $last_update_token,
+			"fields": ["name"],
+			"expression": ["not", ["dirname", ".git"]]
+		}]
+	END
+
+	# Uncomment for debugging the watchman query
+	# open (my $fh, ">", ".git/watchman-query.json");
+	# print $fh $query;
+	# close $fh;
+
+	print CHLD_IN $query;
+	close CHLD_IN;
+	my $response = do {local $/; <CHLD_OUT>};
+
+	# Uncomment for debugging the watch response
+	# open ($fh, ">", ".git/watchman-response.json");
+	# print $fh $response;
+	# close $fh;
+
+	die "Watchman: command returned no output.\n" .
+	"Falling back to scanning...\n" if $response eq "";
+	die "Watchman: command returned invalid output: $response\n" .
+	"Falling back to scanning...\n" unless $response =~ /^\{/;
+
+	return $json_pkg->new->utf8->decode($response);
+}
+
+sub is_work_tree_watched {
+	my ($output) = @_;
+	my $error = $output->{error};
+	if ($retry > 0 and $error and $error =~ m/unable to resolve root .* directory (.*) is not watched/) {
+		$retry--;
+		my $response = qx/watchman watch "$git_work_tree"/;
+		die "Failed to make watchman watch '$git_work_tree'.\n" .
+		    "Falling back to scanning...\n" if $? != 0;
+		$output = $json_pkg->new->utf8->decode($response);
+		$error = $output->{error};
+		die "Watchman: $error.\n" .
+		"Falling back to scanning...\n" if $error;
+
+		# Uncomment for debugging watchman output
+		# open (my $fh, ">", ".git/watchman-output.out");
+		# close $fh;
+
+		# Watchman will always return all files on the first query so
+		# return the fast "everything is dirty" flag to git and do the
+		# Watchman query just to get it over with now so we won't pay
+		# the cost in git to look up each individual file.
+		my $o = watchman_clock();
+		$error = $output->{error};
+
+		die "Watchman: $error.\n" .
+		"Falling back to scanning...\n" if $error;
+
+		output_result($o->{clock}, ("/"));
+		$last_update_token = $o->{clock};
+
+		eval { launch_watchman() };
+		return 0;
+	}
+
+	die "Watchman: $error.\n" .
+	"Falling back to scanning...\n" if $error;
+
+	return 1;
+}
+
+sub get_working_dir {
+	my $working_dir;
+	if ($^O =~ 'msys' || $^O =~ 'cygwin') {
+		$working_dir = Win32::GetCwd();
+		$working_dir =~ tr/\\/\//;
+	} else {
+		require Cwd;
+		$working_dir = Cwd::cwd();
+	}
+
+	return $working_dir;
+}

home/dot-local/share/git/templates/hooks/post-update.sample

@@ -0,0 +1,8 @@
+#!/usr/bin/sh
+#
+# An example hook script to prepare a packed repository for use over
+# dumb transports.
+#
+# To enable this hook, rename this file to "post-update".
+
+exec git update-server-info

home/dot-local/share/git/templates/hooks/pre-applypatch.sample

@@ -0,0 +1,14 @@
+#!/usr/bin/sh
+#
+# An example hook script to verify what is about to be committed
+# by applypatch from an e-mail message.
+#
+# The hook should exit with non-zero status after issuing an
+# appropriate message if it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-applypatch".
+
+. git-sh-setup
+precommit="$(git rev-parse --git-path hooks/pre-commit)"
+test -x "$precommit" && exec "$precommit" ${1+"$@"}
+:

home/dot-local/share/git/templates/hooks/pre-commit.sample

@@ -0,0 +1,49 @@
+#!/usr/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git commit" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the commit.
+#
+# To enable this hook, rename this file to "pre-commit".
+
+if git rev-parse --verify HEAD >/dev/null 2>&1
+then
+	against=HEAD
+else
+	# Initial commit: diff against an empty tree object
+	against=$(git hash-object -t tree /dev/null)
+fi
+
+# If you want to allow non-ASCII filenames set this variable to true.
+allownonascii=$(git config --type=bool hooks.allownonascii)
+
+# Redirect output to stderr.
+exec 1>&2
+
+# Cross platform projects tend to avoid non-ASCII filenames; prevent
+# them from being added to the repository. We exploit the fact that the
+# printable range starts at the space character and ends with tilde.
+if [ "$allownonascii" != "true" ] &&
+	# Note that the use of brackets around a tr range is ok here, (it's
+	# even required, for portability to Solaris 10's /usr/bin/tr), since
+	# the square bracket bytes happen to fall in the designated range.
+	test $(git diff --cached --name-only --diff-filter=A -z $against |
+	  LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
+then
+	cat <<\EOF
+Error: Attempt to add a non-ASCII file name.
+
+This can cause problems if you want to work with people on other platforms.
+
+To be portable it is advisable to rename the file.
+
+If you know what you are doing you can disable this check using:
+
+  git config hooks.allownonascii true
+EOF
+	exit 1
+fi
+
+# If there are whitespace errors, print the offending file names and fail.
+exec git diff-index --check --cached $against --

home/dot-local/share/git/templates/hooks/pre-merge-commit.sample

@@ -0,0 +1,13 @@
+#!/usr/bin/sh
+#
+# An example hook script to verify what is about to be committed.
+# Called by "git merge" with no arguments.  The hook should
+# exit with non-zero status after issuing an appropriate message to
+# stderr if it wants to stop the merge commit.
+#
+# To enable this hook, rename this file to "pre-merge-commit".
+
+. git-sh-setup
+test -x "$GIT_DIR/hooks/pre-commit" &&
+        exec "$GIT_DIR/hooks/pre-commit"
+:

home/dot-local/share/git/templates/hooks/pre-push.sample

@@ -0,0 +1,53 @@
+#!/usr/bin/sh
+
+# An example hook script to verify what is about to be pushed.  Called by "git
+# push" after it has checked the remote status, but before anything has been
+# pushed.  If this script exits with a non-zero status nothing will be pushed.
+#
+# This hook is called with the following parameters:
+#
+# $1 -- Name of the remote to which the push is being done
+# $2 -- URL to which the push is being done
+#
+# If pushing without using a named remote those arguments will be equal.
+#
+# Information about the commits which are being pushed is supplied as lines to
+# the standard input in the form:
+#
+#   <local ref> <local oid> <remote ref> <remote oid>
+#
+# This sample shows how to prevent push of commits where the log message starts
+# with "WIP" (work in progress).
+
+remote="$1"
+url="$2"
+
+zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
+
+while read local_ref local_oid remote_ref remote_oid
+do
+	if test "$local_oid" = "$zero"
+	then
+		# Handle delete
+		:
+	else
+		if test "$remote_oid" = "$zero"
+		then
+			# New branch, examine all commits
+			range="$local_oid"
+		else
+			# Update to existing branch, examine new commits
+			range="$remote_oid..$local_oid"
+		fi
+
+		# Check for WIP commit
+		commit=$(git rev-list -n 1 --grep '^WIP' "$range")
+		if test -n "$commit"
+		then
+			echo >&2 "Found WIP commit in $local_ref, not pushing"
+			exit 1
+		fi
+	fi
+done
+
+exit 0

home/dot-local/share/git/templates/hooks/pre-rebase.sample

@@ -0,0 +1,169 @@
+#!/usr/bin/sh
+#
+# Copyright (c) 2006, 2008 Junio C Hamano
+#
+# The "pre-rebase" hook is run just before "git rebase" starts doing
+# its job, and can prevent the command from running by exiting with
+# non-zero status.
+#
+# The hook is called with the following parameters:
+#
+# $1 -- the upstream the series was forked from.
+# $2 -- the branch being rebased (or empty when rebasing the current branch).
+#
+# This sample shows how to prevent topic branches that are already
+# merged to 'next' branch from getting rebased, because allowing it
+# would result in rebasing already published history.
+
+publish=next
+basebranch="$1"
+if test "$#" = 2
+then
+	topic="refs/heads/$2"
+else
+	topic=`git symbolic-ref HEAD` ||
+	exit 0 ;# we do not interrupt rebasing detached HEAD
+fi
+
+case "$topic" in
+refs/heads/??/*)
+	;;
+*)
+	exit 0 ;# we do not interrupt others.
+	;;
+esac
+
+# Now we are dealing with a topic branch being rebased
+# on top of master.  Is it OK to rebase it?
+
+# Does the topic really exist?
+git show-ref -q "$topic" || {
+	echo >&2 "No such branch $topic"
+	exit 1
+}
+
+# Is topic fully merged to master?
+not_in_master=`git rev-list --pretty=oneline ^master "$topic"`
+if test -z "$not_in_master"
+then
+	echo >&2 "$topic is fully merged to master; better remove it."
+	exit 1 ;# we could allow it, but there is no point.
+fi
+
+# Is topic ever merged to next?  If so you should not be rebasing it.
+only_next_1=`git rev-list ^master "^$topic" ${publish} | sort`
+only_next_2=`git rev-list ^master           ${publish} | sort`
+if test "$only_next_1" = "$only_next_2"
+then
+	not_in_topic=`git rev-list "^$topic" master`
+	if test -z "$not_in_topic"
+	then
+		echo >&2 "$topic is already up to date with master"
+		exit 1 ;# we could allow it, but there is no point.
+	else
+		exit 0
+	fi
+else
+	not_in_next=`git rev-list --pretty=oneline ^${publish} "$topic"`
+	/usr/bin/perl -e '
+		my $topic = $ARGV[0];
+		my $msg = "* $topic has commits already merged to public branch:\n";
+		my (%not_in_next) = map {
+			/^([0-9a-f]+) /;
+			($1 => 1);
+		} split(/\n/, $ARGV[1]);
+		for my $elem (map {
+				/^([0-9a-f]+) (.*)$/;
+				[$1 => $2];
+			} split(/\n/, $ARGV[2])) {
+			if (!exists $not_in_next{$elem->[0]}) {
+				if ($msg) {
+					print STDERR $msg;
+					undef $msg;
+				}
+				print STDERR " $elem->[1]\n";
+			}
+		}
+	' "$topic" "$not_in_next" "$not_in_master"
+	exit 1
+fi
+
+<<\DOC_END
+
+This sample hook safeguards topic branches that have been
+published from being rewound.
+
+The workflow assumed here is:
+
+ * Once a topic branch forks from "master", "master" is never
+   merged into it again (either directly or indirectly).
+
+ * Once a topic branch is fully cooked and merged into "master",
+   it is deleted.  If you need to build on top of it to correct
+   earlier mistakes, a new topic branch is created by forking at
+   the tip of the "master".  This is not strictly necessary, but
+   it makes it easier to keep your history simple.
+
+ * Whenever you need to test or publish your changes to topic
+   branches, merge them into "next" branch.
+
+The script, being an example, hardcodes the publish branch name
+to be "next", but it is trivial to make it configurable via
+$GIT_DIR/config mechanism.
+
+With this workflow, you would want to know:
+
+(1) ... if a topic branch has ever been merged to "next".  Young
+    topic branches can have stupid mistakes you would rather
+    clean up before publishing, and things that have not been
+    merged into other branches can be easily rebased without
+    affecting other people.  But once it is published, you would
+    not want to rewind it.
+
+(2) ... if a topic branch has been fully merged to "master".
+    Then you can delete it.  More importantly, you should not
+    build on top of it -- other people may already want to
+    change things related to the topic as patches against your
+    "master", so if you need further changes, it is better to
+    fork the topic (perhaps with the same name) afresh from the
+    tip of "master".
+
+Let's look at this example:
+
+		   o---o---o---o---o---o---o---o---o---o "next"
+		  /       /           /           /
+		 /   a---a---b A     /           /
+		/   /               /           /
+	       /   /   c---c---c---c B         /
+	      /   /   /             \         /
+	     /   /   /   b---b C     \       /
+	    /   /   /   /             \     /
+    ---o---o---o---o---o---o---o---o---o---o---o "master"
+
+
+A, B and C are topic branches.
+
+ * A has one fix since it was merged up to "next".
+
+ * B has finished.  It has been fully merged up to "master" and "next",
+   and is ready to be deleted.
+
+ * C has not merged to "next" at all.
+
+We would want to allow C to be rebased, refuse A, and encourage
+B to be deleted.
+
+To compute (1):
+
+	git rev-list ^master ^topic next
+	git rev-list ^master        next
+
+	if these match, topic has not merged in next at all.
+
+To compute (2):
+
+	git rev-list master..topic
+
+	if this is empty, it is fully merged to "master".
+
+DOC_END

home/dot-local/share/git/templates/hooks/pre-receive.sample

@@ -0,0 +1,24 @@
+#!/usr/bin/sh
+#
+# An example hook script to make use of push options.
+# The example simply echoes all push options that start with 'echoback='
+# and rejects all pushes when the "reject" push option is used.
+#
+# To enable this hook, rename this file to "pre-receive".
+
+if test -n "$GIT_PUSH_OPTION_COUNT"
+then
+	i=0
+	while test "$i" -lt "$GIT_PUSH_OPTION_COUNT"
+	do
+		eval "value=\$GIT_PUSH_OPTION_$i"
+		case "$value" in
+		echoback=*)
+			echo "echo from the pre-receive-hook: ${value#*=}" >&2
+			;;
+		reject)
+			exit 1
+		esac
+		i=$((i + 1))
+	done
+fi

home/dot-local/share/git/templates/hooks/prepare-commit-msg.sample

@@ -0,0 +1,42 @@
+#!/usr/bin/sh
+#
+# An example hook script to prepare the commit log message.
+# Called by "git commit" with the name of the file that has the
+# commit message, followed by the description of the commit
+# message's source.  The hook's purpose is to edit the commit
+# message file.  If the hook fails with a non-zero status,
+# the commit is aborted.
+#
+# To enable this hook, rename this file to "prepare-commit-msg".
+
+# This hook includes three examples. The first one removes the
+# "# Please enter the commit message..." help message.
+#
+# The second includes the output of "git diff --name-status -r"
+# into the message, just before the "git status" output.  It is
+# commented because it doesn't cope with --amend or with squashed
+# commits.
+#
+# The third example adds a Signed-off-by line to the message, that can
+# still be edited.  This is rarely a good idea.
+
+COMMIT_MSG_FILE=$1
+COMMIT_SOURCE=$2
+SHA1=$3
+
+/usr/bin/perl -i.bak -ne 'print unless(m/^. Please enter the commit message/..m/^#$/)' "$COMMIT_MSG_FILE"
+
+# case "$COMMIT_SOURCE,$SHA1" in
+#  ,|template,)
+#    /usr/bin/perl -i.bak -pe '
+#       print "\n" . `git diff --cached --name-status -r`
+# 	 if /^#/ && $first++ == 0' "$COMMIT_MSG_FILE" ;;
+#  *) ;;
+# esac
+
+# SOB=$(git var GIT_COMMITTER_IDENT | sed -n 's/^\(.*>\).*$/Signed-off-by: \1/p')
+# git interpret-trailers --in-place --trailer "$SOB" "$COMMIT_MSG_FILE"
+# if test -z "$COMMIT_SOURCE"
+# then
+#   /usr/bin/perl -i.bak -pe 'print "\n" if !$first_line++' "$COMMIT_MSG_FILE"
+# fi

home/dot-local/share/git/templates/hooks/push-to-checkout.sample

@@ -0,0 +1,78 @@
+#!/usr/bin/sh
+
+# An example hook script to update a checked-out tree on a git push.
+#
+# This hook is invoked by git-receive-pack(1) when it reacts to git
+# push and updates reference(s) in its repository, and when the push
+# tries to update the branch that is currently checked out and the
+# receive.denyCurrentBranch configuration variable is set to
+# updateInstead.
+#
+# By default, such a push is refused if the working tree and the index
+# of the remote repository has any difference from the currently
+# checked out commit; when both the working tree and the index match
+# the current commit, they are updated to match the newly pushed tip
+# of the branch. This hook is to be used to override the default
+# behaviour; however the code below reimplements the default behaviour
+# as a starting point for convenient modification.
+#
+# The hook receives the commit with which the tip of the current
+# branch is going to be updated:
+commit=$1
+
+# It can exit with a non-zero status to refuse the push (when it does
+# so, it must not modify the index or the working tree).
+die () {
+	echo >&2 "$*"
+	exit 1
+}
+
+# Or it can make any necessary changes to the working tree and to the
+# index to bring them to the desired state when the tip of the current
+# branch is updated to the new commit, and exit with a zero status.
+#
+# For example, the hook can simply run git read-tree -u -m HEAD "$1"
+# in order to emulate git fetch that is run in the reverse direction
+# with git push, as the two-tree form of git read-tree -u -m is
+# essentially the same as git switch or git checkout that switches
+# branches while keeping the local changes in the working tree that do
+# not interfere with the difference between the branches.
+
+# The below is a more-or-less exact translation to shell of the C code
+# for the default behaviour for git's push-to-checkout hook defined in
+# the push_to_deploy() function in builtin/receive-pack.c.
+#
+# Note that the hook will be executed from the repository directory,
+# not from the working tree, so if you want to perform operations on
+# the working tree, you will have to adapt your code accordingly, e.g.
+# by adding "cd .." or using relative paths.
+
+if ! git update-index -q --ignore-submodules --refresh
+then
+	die "Up-to-date check failed"
+fi
+
+if ! git diff-files --quiet --ignore-submodules --
+then
+	die "Working directory has unstaged changes"
+fi
+
+# This is a rough translation of:
+#
+#   head_has_history() ? "HEAD" : EMPTY_TREE_SHA1_HEX
+if git cat-file -e HEAD 2>/dev/null
+then
+	head=HEAD
+else
+	head=$(git hash-object -t tree --stdin </dev/null)
+fi
+
+if ! git diff-index --quiet --cached --ignore-submodules $head --
+then
+	die "Working directory has staged changes"
+fi
+
+if ! git read-tree -u -m "$commit"
+then
+	die "Could not update working tree to new HEAD"
+fi

home/dot-local/share/git/templates/hooks/update.sample

@@ -0,0 +1,128 @@
+#!/usr/bin/sh
+#
+# An example hook script to block unannotated tags from entering.
+# Called by "git receive-pack" with arguments: refname sha1-old sha1-new
+#
+# To enable this hook, rename this file to "update".
+#
+# Config
+# ------
+# hooks.allowunannotated
+#   This boolean sets whether unannotated tags will be allowed into the
+#   repository.  By default they won't be.
+# hooks.allowdeletetag
+#   This boolean sets whether deleting tags will be allowed in the
+#   repository.  By default they won't be.
+# hooks.allowmodifytag
+#   This boolean sets whether a tag may be modified after creation. By default
+#   it won't be.
+# hooks.allowdeletebranch
+#   This boolean sets whether deleting branches will be allowed in the
+#   repository.  By default they won't be.
+# hooks.denycreatebranch
+#   This boolean sets whether remotely creating branches will be denied
+#   in the repository.  By default this is allowed.
+#
+
+# --- Command line
+refname="$1"
+oldrev="$2"
+newrev="$3"
+
+# --- Safety check
+if [ -z "$GIT_DIR" ]; then
+	echo "Don't run this script from the command line." >&2
+	echo " (if you want, you could supply GIT_DIR then run" >&2
+	echo "  $0 <ref> <oldrev> <newrev>)" >&2
+	exit 1
+fi
+
+if [ -z "$refname" -o -z "$oldrev" -o -z "$newrev" ]; then
+	echo "usage: $0 <ref> <oldrev> <newrev>" >&2
+	exit 1
+fi
+
+# --- Config
+allowunannotated=$(git config --type=bool hooks.allowunannotated)
+allowdeletebranch=$(git config --type=bool hooks.allowdeletebranch)
+denycreatebranch=$(git config --type=bool hooks.denycreatebranch)
+allowdeletetag=$(git config --type=bool hooks.allowdeletetag)
+allowmodifytag=$(git config --type=bool hooks.allowmodifytag)
+
+# check for no description
+projectdesc=$(sed -e '1q' "$GIT_DIR/description")
+case "$projectdesc" in
+"Unnamed repository"* | "")
+	echo "*** Project description file hasn't been set" >&2
+	exit 1
+	;;
+esac
+
+# --- Check types
+# if $newrev is 0000...0000, it's a commit to delete a ref.
+zero=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
+if [ "$newrev" = "$zero" ]; then
+	newrev_type=delete
+else
+	newrev_type=$(git cat-file -t $newrev)
+fi
+
+case "$refname","$newrev_type" in
+	refs/tags/*,commit)
+		# un-annotated tag
+		short_refname=${refname##refs/tags/}
+		if [ "$allowunannotated" != "true" ]; then
+			echo "*** The un-annotated tag, $short_refname, is not allowed in this repository" >&2
+			echo "*** Use 'git tag [ -a | -s ]' for tags you want to propagate." >&2
+			exit 1
+		fi
+		;;
+	refs/tags/*,delete)
+		# delete tag
+		if [ "$allowdeletetag" != "true" ]; then
+			echo "*** Deleting a tag is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	refs/tags/*,tag)
+		# annotated tag
+		if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
+		then
+			echo "*** Tag '$refname' already exists." >&2
+			echo "*** Modifying a tag is not allowed in this repository." >&2
+			exit 1
+		fi
+		;;
+	refs/heads/*,commit)
+		# branch
+		if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
+			echo "*** Creating a branch is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	refs/heads/*,delete)
+		# delete branch
+		if [ "$allowdeletebranch" != "true" ]; then
+			echo "*** Deleting a branch is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	refs/remotes/*,commit)
+		# tracking branch
+		;;
+	refs/remotes/*,delete)
+		# delete tracking branch
+		if [ "$allowdeletebranch" != "true" ]; then
+			echo "*** Deleting a tracking branch is not allowed in this repository" >&2
+			exit 1
+		fi
+		;;
+	*)
+		# Anything else (is there anything else?)
+		echo "*** Update hook: unknown type of update to ref $refname of type $newrev_type" >&2
+		exit 1
+		;;
+esac
+
+# --- Finished
+exit 0

home/dot-local/share/git/templates/info/exclude

@@ -0,0 +1,6 @@
+# git ls-files --others --exclude-from=.git/info/exclude
+# Lines that start with '#' are comments.
+# For a project mostly in C, the following would be a good set of
+# exclude patterns (uncomment them if you want to use them):
+# *.[oa]
+# *~

home/dot-local/share/systemd/user/gpg-agent-browser.socket

@@ -0,0 +1,13 @@
+[Unit]
+Description=GnuPG cryptographic agent and passphrase cache (access for web browsers)
+Documentation=man:gpg-agent(1)
+
+[Socket]
+ListenStream=%t/gnupg/S.gpg-agent.browser
+FileDescriptorName=browser
+Service=gpg-agent.service
+SocketMode=0600
+DirectoryMode=0700
+
+[Install]
+WantedBy=sockets.target

home/dot-local/share/systemd/user/gpg-agent-extra.socket

@@ -0,0 +1,13 @@
+[Unit]
+Description=GnuPG cryptographic agent and passphrase cache (restricted)
+Documentation=man:gpg-agent(1)
+
+[Socket]
+ListenStream=%t/gnupg/S.gpg-agent.extra
+FileDescriptorName=extra
+Service=gpg-agent.service
+SocketMode=0600
+DirectoryMode=0700
+
+[Install]
+WantedBy=sockets.target

home/dot-local/share/systemd/user/gpg-agent-ssh.socket

@@ -0,0 +1,14 @@
+[Unit]
+Description=GnuPG cryptographic agent (ssh-agent emulation)
+Documentation=man:gpg-agent(1) man:ssh-add(1) man:ssh-agent(1) man:ssh(1)
+
+[Socket]
+ListenStream=%t/gnupg/S.gpg-agent.ssh
+ExecStartPost=/usr/bin/systemctl --user set-environment SSH_AUTH_SOCK=%t/gnupg/S.gpg-agent.ssh
+FileDescriptorName=ssh
+Service=gpg-agent.service
+SocketMode=0600
+DirectoryMode=0700
+
+[Install]
+WantedBy=sockets.target

home/dot-local/share/systemd/user/gpg-agent.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=GnuPG cryptographic agent and passphrase cache
+Documentation=man:gpg-agent(1)
+Requires=gpg-agent.socket
+
+[Service]
+ExecStart=/usr/bin/gpg-agent --supervised
+ExecReload=/usr/bin/gpgconf --reload gpg-agent

home/dot-local/share/systemd/user/gpg-agent.socket

@@ -0,0 +1,12 @@
+[Unit]
+Description=GnuPG cryptographic agent and passphrase cache
+Documentation=man:gpg-agent(1)
+
+[Socket]
+ListenStream=%t/gnupg/S.gpg-agent
+FileDescriptorName=std
+SocketMode=0600
+DirectoryMode=0700
+
+[Install]
+WantedBy=sockets.target

home/dot-ssh/config

@@ -0,0 +1,24 @@
+
+Host github.com
+	User git
+	ControlMaster auto
+	ControlPersist 120
+
+Host *
+	# Always use SSH2.
+	Protocol 2
+
+	# Use a shared channel for all sessions to the same host,
+	# instead of always opening a new one. This leads to much
+	# quicker connection times.
+	ControlMaster auto
+	ControlPath ~/.cache/ssh/mux_%r@%h:%p
+	ControlPersist 1h
+
+	# Miscellaneous
+	Compression yes
+	TCPKeepAlive yes
+	ServerAliveInterval 20
+	ServerAliveCountMax 10
+
+Include ~/.ssh/config.d/*