cubernetes/nichts
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Compare commits

base: cubernetes:df102bce40ecd77851acdac3930b5019f9383ab9
Branches Tags
cubernetes:main
...
compare: cubernetes:f905de1d2c319286563a544123d7344600799800
Branches Tags
cubernetes:main

5 commits
df102bce40 ... f905de1d2c

Author SHA1 Message Date
cubernetes
f905de1d2c Add kpxc-search script to system packages 2026-10-21 21:30:09 +02:00
cubernetes
e8e13c992e Run nixfmt (makes bash.nix ugly, but whatever 2026-10-21 21:27:18 +02:00
cubernetes
6248b242a3 Sort system packages 2026-10-21 21:26:09 +02:00
cubernetes
64476b1092 Add kpxc-search script 2026-10-21 21:25:44 +02:00
cubernetes
063a45e88d Set some nice readline options 2026-10-21 21:25:22 +02:00
3 changed files with 508 additions and 259 deletions
Download patch file Download diff file Expand all files Collapse all files

13
hosts/fw/configuration.nix
View file

@ -406,6 +406,7 @@ with lib;
gnupg gnupg
gron gron
guestfs-tools guestfs-tools
gurk-rs
htop htop
ijq ijq
iperf3 iperf3
@ -424,6 +425,7 @@ with lib;
mosh mosh
mpv mpv
mupdf mupdf
nautilus
neomutt neomutt
netbird-ui netbird-ui
netcat-openbsd netcat-openbsd
@ -437,6 +439,7 @@ with lib;
openvpn openvpn
pangolin-cli pangolin-cli
paprefs paprefs
parted
patchelf patchelf
pavucontrol pavucontrol
pciutils pciutils
@ -452,7 +455,6 @@ with lib;
signal-cli signal-cli
signal-cli signal-cli
signal-desktop signal-desktop
gurk-rs
simplex-chat-desktop simplex-chat-desktop
slack slack
spacer spacer
@ -480,8 +482,13 @@ with lib;
yq yq
yt-dlp yt-dlp
yubioath-flutter yubioath-flutter
nautilus
parted (pkgs.writeShellScriptBin "kpxc-search" ''
export GI_TYPELIB_PATH=${pkgs.lib.makeSearchPath "lib/girepository-1.0" [
pkgs.at-spi2-core pkgs.glib.out pkgs.gobject-introspection
]}''${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}
exec ${pkgs.python3.withPackages (ps: [ ps.pygobject3 ])}/bin/python3 ${./scripts/kpxc-search} "$@"
'')
]; ];
programs.ydotool.enable = true; programs.ydotool.enable = true;

239
hosts/fw/scripts/kpxc-search Executable file
View file

@ -0,0 +1,239 @@
#!/usr/bin/env python3
"""
kpxc-search: put a query into the search box of an already running KeePassXC
via AT-SPI (the Linux accessibility bus). Works on X11 and Wayland.
Usage: kpxc-search 'u:alice url:ssh://db01.example.com' [--timeout 60] [--debug]
Requirements:
- PyGObject + the Atspi typelib (at-spi2-core)
- KeePassXC started with QT_LINUX_ACCESSIBILITY_ALWAYS_ON=1
Speed: every AT-SPI property read is a D-Bus round trip, so walking the widget
tree is the slow part. After the first successful run the script remembers the
search box's position in the tree (in $XDG_RUNTIME_DIR/kpxc-search.json) and
goes straight there next time, verifying it is still the right widget. It falls
back to the full walk only if that check fails (layout changed, new version...).
Exit codes: 0 = query set, 1 = KeePassXC not found, 2 = search box not found
(e.g. database still locked and --timeout expired).
"""
import argparse
import json
import os
import sys
import time
from pathlib import Path
import gi
gi.require_version("Atspi", "2.0")
from gi.repository import Atspi, GLib # noqa: E402
# Never descend into these: the entry/group views expose one accessible object
# per cell, and walking them over D-Bus is what makes a naive search crawl.
PRUNE_ROLES = {
Atspi.Role.TABLE,
Atspi.Role.TREE_TABLE,
Atspi.Role.TREE,
Atspi.Role.LIST,
Atspi.Role.LIST_BOX,
Atspi.Role.TABLE_CELL,
Atspi.Role.TREE_ITEM,
Atspi.Role.LIST_ITEM,
Atspi.Role.MENU_BAR,
Atspi.Role.MENU,
}
# Qt reports a QLineEdit as ENTRY on some versions and as TEXT on others.
TEXT_ROLES = {Atspi.Role.ENTRY, Atspi.Role.TEXT}
CACHE_FILE = (
Path(os.environ.get("XDG_RUNTIME_DIR") or f"/tmp/kpxc-search-{os.getuid()}")
/ "kpxc-search.json"
)
DEBUG = False
def log(msg_fn):
# Takes a callable so the D-Bus calls inside debug messages only happen
# when --debug is on.
if DEBUG:
print(msg_fn(), file=sys.stderr)
def safe(fn, default=None):
try:
return fn()
except GLib.Error:
return default
def child_at(node, i):
return safe(lambda: node.get_child_at_index(i))
def children(node):
n = safe(node.get_child_count, 0) or 0
for i in range(n):
child = child_at(node, i)
if child is not None:
yield i, child
def is_line_edit(role, states):
return (
role in TEXT_ROLES
and states is not None
and states.contains(Atspi.StateType.SHOWING)
and states.contains(Atspi.StateType.EDITABLE)
and not states.contains(Atspi.StateType.MULTI_LINE)
)
def walk(node, ancestors=(), path=(), depth=0, max_depth=30):
"""Yield (node, role, states, ancestor_roles, index_path) over the visible,
non-pruned part of the tree. Each node costs two D-Bus calls."""
if node is None or depth > max_depth:
return
role = safe(node.get_role)
states = None
if depth > 0:
states = safe(node.get_state_set)
if states is None or not states.contains(Atspi.StateType.SHOWING):
return
log(lambda: f"{' ' * depth}{safe(node.get_role_name, '?')} "
f"{(safe(node.get_name, '') or '')!r}")
yield node, role, states, ancestors, path
if role in PRUNE_ROLES:
return
for i, child in children(node):
yield from walk(child, ancestors + (role,), path + (i,), depth + 1,
max_depth)
def find_keepassxc():
desktop = Atspi.get_desktop(0)
for _, app in children(desktop):
if "keepassxc" in (safe(app.get_name, "") or "").lower():
return app
return None
def full_search(app):
"""Slow path: walk the tree. Returns (node, cache_record) or (None, None)."""
candidates = []
for node, role, states, ancestors, path in walk(app):
if not is_line_edit(role, states):
continue
name = safe(node.get_name, "") or ""
desc = safe(node.get_description, "") or ""
in_toolbar = Atspi.Role.TOOL_BAR in ancestors
log(lambda: f">> candidate: name={name!r} desc={desc!r} "
f"in_toolbar={in_toolbar} path={list(path)}")
record = {
"path": list(path),
"roles": [int(r) for r in ancestors] + [int(role)],
"name": name,
}
if "search" in f"{name} {desc}".lower():
return node, record
if in_toolbar:
candidates.append((node, record))
# The search field is the only editable line edit in KeePassXC's toolbar.
if len(candidates) == 1:
return candidates[0]
return None, None
def load_cache():
try:
return json.loads(CACHE_FILE.read_text())
except (OSError, ValueError):
return None
def save_cache(record):
try:
CACHE_FILE.parent.mkdir(mode=0o700, parents=True, exist_ok=True)
CACHE_FILE.write_text(json.dumps(record))
except OSError:
pass
def cached_search(app, record):
"""Fast path: follow the remembered child indices, then verify the target.
Costs one D-Bus call per level plus a few for the check."""
if not record:
return None
path, roles, name = record.get("path"), record.get("roles"), record.get("name")
if not isinstance(path, list) or not isinstance(roles, list) \
or len(roles) != len(path) + 1:
return None
# Without a name to compare against, also check every level's role.
check_each_level = not name
node = app
for depth, i in enumerate(path):
node = child_at(node, i)
if node is None:
return None
if check_each_level and int(safe(node.get_role, -1)) != roles[depth + 1]:
return None
role = safe(node.get_role)
if role is None or int(role) != roles[-1]:
return None
if not is_line_edit(role, safe(node.get_state_set)):
return None
if (safe(node.get_name, "") or "") != name:
return None
return node
def main():
global DEBUG
ap = argparse.ArgumentParser()
ap.add_argument("query")
ap.add_argument("--timeout", type=float, default=0,
help="seconds to keep waiting for the search box "
"(e.g. while you unlock the database)")
ap.add_argument("--debug", action="store_true")
args = ap.parse_args()
DEBUG = args.debug
record = load_cache()
deadline = time.monotonic() + args.timeout
while True:
t0 = time.monotonic()
app = find_keepassxc()
box = None
if app is not None:
box = cached_search(app, record)
how = "cache"
if box is None:
how = "walk"
box, new_record = full_search(app)
if box is not None:
save_cache(new_record)
record = new_record
log(lambda: f"pass took {time.monotonic() - t0:.3f}s "
f"(app={app is not None}, box={box is not None}, via {how if app else '-'})")
if box is not None:
break
if time.monotonic() >= deadline:
if app is None:
print("KeePassXC not found on the accessibility bus",
file=sys.stderr)
return 1
print("search box not found (database locked?); "
"rerun with --debug to see the widget tree", file=sys.stderr)
return 2
time.sleep(0.2)
Atspi.EditableText.set_text_contents(box, args.query)
safe(lambda: Atspi.Component.grab_focus(box))
return 0
if __name__ == "__main__":
sys.exit(main())

515
modules/home-manager/bash.nix
View file

@ -5,282 +5,285 @@
enable = true; enable = true;
enableCompletion = false; enableCompletion = false;
initExtra = '' initExtra = ''
if [[ ! -v BASH_COMPLETION_VERSINFO ]] && if [[ ! -v BASH_COMPLETION_VERSINFO ]] &&
[[ -f "${pkgs.bash-completion}/etc/profile.d/bash_completion.sh" ]]; then [[ -f "${pkgs.bash-completion}/etc/profile.d/bash_completion.sh" ]]; then
source "${pkgs.bash-completion}/etc/profile.d/bash_completion.sh" source "${pkgs.bash-completion}/etc/profile.d/bash_completion.sh"
fi fi
[ "$DISPLAY" ] && xset r rate 300 60 [ "$DISPLAY" ] && xset r rate 300 60
#-##################### user specific aliases and functions ###################### #-##################### user specific aliases and functions ######################
if [ -d ~/.bashrc.d ]; then if [ -d ~/.bashrc.d ]; then
for rc in ~/.bashrc.d/*; do for rc in ~/.bashrc.d/*; do
bn=''${rc##*/} bn=''${rc##*/}
if [ -f "''$rc" ] && [ -r "''$rc" ] && [ ! "''${bn::1}" = '.' ]; then if [ -f "''$rc" ] && [ -r "''$rc" ] && [ ! "''${bn::1}" = '.' ]; then
\. "''$rc" \. "''$rc"
fi fi
done done
fi fi
unset rc bn unset rc bn
#-########################### shell settings & options ########################### #-########################### shell settings & options ###########################
set -E set -E
set -o pipefail set -o pipefail
shopt -s nullglob dotglob globstar extglob shopt -s nullglob dotglob globstar extglob
shopt -s autocd cdable_vars cdspell shopt -s autocd cdable_vars cdspell
shopt -s checkwinsize shopt -s checkwinsize
shopt -s lastpipe shopt -s lastpipe
shopt -s inherit_errexit shopt -s inherit_errexit
shopt -s no_empty_cmd_completion shopt -s no_empty_cmd_completion
shopt -s histreedit shopt -s histreedit
shopt -s lithist shopt -s lithist
shopt -u histverify shopt -u histverify
_have bash_abbr && shopt -u expand_aliases _have bash_abbr && shopt -u expand_aliases
#-############################### shell variables ################################ #-############################### shell variables ################################
FIGNORE='.o' FIGNORE='.o'
# Warning # Warning
HISTCONTROL=ignoreboth:erasedups HISTCONTROL=ignoreboth:erasedups
HISTTIMEFORMAT='%y-%m-%d %H:%M:%S ' HISTTIMEFORMAT='%y-%m-%d %H:%M:%S '
HISTSIZE=-1 HISTSIZE=-1
HISTFILESIZE=-1 HISTFILESIZE=-1
HISTFILE=''$HOME/.''${USER:-default}_bash_history HISTFILE=''$HOME/.''${USER:-default}_bash_history
#-############################ environment variables ############################# #-############################ environment variables #############################
export PYTHON_BASIC_REPL=1 # I'm good at readline so I'm gonna use readline whereever possible! export PYTHON_BASIC_REPL=1 # I'm good at readline so I'm gonna use readline whereever possible!
export LESS='-SRFX' export LESS='-SRFX'
export PAGER='less' GIT_PAGER='less' MANPAGER='less' SYSTEMD_PAGER='less' export PAGER='less' GIT_PAGER='less' MANPAGER='less' SYSTEMD_PAGER='less'
export BAT_PAGER=''' export BAT_PAGER='''
export EDITOR='vim' VISUAL='vim' FCEDIT='vim' SYSTEMD_EDITOR='vim' export EDITOR='vim' VISUAL='vim' FCEDIT='vim' SYSTEMD_EDITOR='vim'
export PATH export PATH
#-########################## generally useful functions ########################## #-########################## generally useful functions ##########################
take () { take () {
: 'Idempotently create directory recursively and cd into it' : 'Idempotently create directory recursively and cd into it'
local out local out
out=''$(set -o pipefail && mkdir -vp "''$@" | tail -1) || return out=''$(set -o pipefail && mkdir -vp "''$@" | tail -1) || return
printf '%s\n' "''$out" printf '%s\n' "''$out"
eval "out=''${out#"mkdir: created directory "}" eval "out=''${out#"mkdir: created directory "}"
CDPATH= cd "''${out:-''${@: -1}}" CDPATH= cd "''${out:-''${@: -1}}"
} }
safe_ls () { safe_ls () {
command ls --color=always --quoting-style=shell-escape -lArth 2>/dev/null || \ command ls --color=always --quoting-style=shell-escape -lArth 2>/dev/null || \
command ls --color=always -q -lArth 2>/dev/null || \ command ls --color=always -q -lArth 2>/dev/null || \
command ls --color=always -lArth 2>/dev/null || \ command ls --color=always -lArth 2>/dev/null || \
command ls --color -lArth 2>/dev/null || \ command ls --color -lArth 2>/dev/null || \
command ls -lArth 2>/dev/null || \ command ls -lArth 2>/dev/null || \
command ls -lArt 2>/dev/null || \ command ls -lArt 2>/dev/null || \
command ls -lAr 2>/dev/null || \ command ls -lAr 2>/dev/null || \
command ls -lar 2>/dev/null || \ command ls -lar 2>/dev/null || \
command ls -la 2>/dev/null || \ command ls -la 2>/dev/null || \
command ls -l 2>/dev/null || \ command ls -l 2>/dev/null || \
command ls -1 2>/dev/null || \ command ls -1 2>/dev/null || \
command printf '%q\n' * 2>/dev/null || \ command printf '%q\n' * 2>/dev/null || \
command printf '%s\n' * 2>/dev/null command printf '%s\n' * 2>/dev/null
} }
cd () { cd () {
: 'Run cd; on success in a terminal, show the 4 newest entries (with a count of hidden ones)' : 'Run cd; on success in a terminal, show the 4 newest entries (with a count of hidden ones)'
builtin cd "''$@" || return builtin cd "''$@" || return
[[ -t 1 ]] || return 0 [[ -t 1 ]] || return 0
command -v ls &>/dev/null || return 0 command -v ls &>/dev/null || return 0
local -a lines local -a lines
mapfile -t lines < <(safe_ls) mapfile -t lines < <(safe_ls)
if (( ''${#lines[@]} > 10 )); then if (( ''${#lines[@]} > 10 )); then
printf '\033[7m... %d more entries ...\033[27m\n' "$(( ''${#lines[@]} - 10 ))"; printf '\033[7m... %d more entries ...\033[27m\n' "$(( ''${#lines[@]} - 10 ))";
printf '%s\n' "''${lines[@]: -9}" printf '%s\n' "''${lines[@]: -9}"
else else
printf '%s\n' "''${lines[@]}" printf '%s\n' "''${lines[@]}"
fi fi
} }
drop_caches () { drop_caches () {
: 'Drop pagecache, dentries and inodes' : 'Drop pagecache, dentries and inodes'
: 'https://unix.stackexchange.com/a/87909' : 'https://unix.stackexchange.com/a/87909'
echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null
} }
respawn_shell () { respawn_shell () {
: 'Intelligently respawn shell' : 'Intelligently respawn shell'
: 'pure posix sh without forking' : 'pure posix sh without forking'
if [ "''${BASH_VERSINFO-}" ] && command -v bash 1>/dev/null 2>&1; then if [ "''${BASH_VERSINFO-}" ] && command -v bash 1>/dev/null 2>&1; then
if _is_login_shell; then if _is_login_shell; then
exec bash -l exec bash -l
else else
exec bash exec bash
fi fi
: 'TODO: Implement more detection mechanisms for various shells (zsh, etc.)' : 'TODO: Implement more detection mechanisms for various shells (zsh, etc.)'
elif [ -x /proc/self/exe ]; then elif [ -x /proc/self/exe ]; then
if _is_login_shell; then if _is_login_shell; then
exec -l /proc/self/exe exec -l /proc/self/exe
else else
exec /proc/self/exe exec /proc/self/exe
fi fi
elif command -v "''${0#-}" 1>/dev/null 2>&1; then elif command -v "''${0#-}" 1>/dev/null 2>&1; then
: 'TODO: Make it work with shells that actually start with a dash (unlikely, but possible)' : 'TODO: Make it work with shells that actually start with a dash (unlikely, but possible)'
printf 'Warning: replacing current shell with unreliable ''$0, which is: %s\n' "''$0" printf 'Warning: replacing current shell with unreliable ''$0, which is: %s\n' "''$0"
if _is_login_shell; then if _is_login_shell; then
exec -l "''${0#-}" exec -l "''${0#-}"
else else
exec "''${0#-}" exec "''${0#-}"
fi fi
else else
printf 'Error: Don'\'''t know how to reliably replace this shell, not exec'\'''ing and not exiting\n' printf 'Error: Don'\'''t know how to reliably replace this shell, not exec'\'''ing and not exiting\n'
printf 'You might want to manually run `exec [-l] "''$SHELL"`, however, `''$SHELL` might not be the shell you are currently running' printf 'You might want to manually run `exec [-l] "''$SHELL"`, however, `''$SHELL` might not be the shell you are currently running'
return 1 return 1
fi fi
} }
export_bashrc () { export_bashrc () {
CDPATH= command cd ~/.bashrc.d/ || return CDPATH= command cd ~/.bashrc.d/ || return
: 'Not using an associative array because those are not sorted!' : 'Not using an associative array because those are not sorted!'
declare -ar plugins=(*) declare -ar plugins=(*)
[[ ''${#plugins[@]} -eq 0 ]] || [[ ''${#plugins} -eq 1 && ''${plugins[0]} = '*' ]] && return [[ ''${#plugins[@]} -eq 0 ]] || [[ ''${#plugins} -eq 1 && ''${plugins[0]} = '*' ]] && return
local IFS=' ' local IFS=' '
declare -Ai selected declare -Ai selected
declare plugin declare plugin
for plugin in "''${plugins[@]}"; do for plugin in "''${plugins[@]}"; do
case "''$plugin" in case "''$plugin" in
#-# Comment below case match if you don'\'''t want to have a pre-selection of plugins to export #-# Comment below case match if you don'\'''t want to have a pre-selection of plugins to export
#-# Requires `shopt -s extglob` #-# Requires `shopt -s extglob`
(+([0-9])-@(util|redact|prompt|docker-tools|funcs|init-and-complete|general-aliases|bash-abbr)) selected[''$plugin]=1 ;; (+([0-9])-@(util|redact|prompt|docker-tools|funcs|init-and-complete|general-aliases|bash-abbr)) selected[''$plugin]=1 ;;
(*) selected[''$plugin]= (*) selected[''$plugin]=
esac esac
done done
declare -a plugins_with_selection declare -a plugins_with_selection
while :; do while :; do
local PS3='Which plugins do you want to export/not export (enter a single number)? ' local PS3='Which plugins do you want to export/not export (enter a single number)? '
plugins_with_selection=() plugins_with_selection=()
for plugin in "''${plugins[@]}"; do for plugin in "''${plugins[@]}"; do
if [[ ''${selected[''$plugin]} -eq 0 ]]; then if [[ ''${selected[''$plugin]} -eq 0 ]]; then
plugins_with_selection+=(''$'\033[31m'''$plugin''$'\033[m') plugins_with_selection+=(''$'\033[31m'''$plugin''$'\033[m')
else else
plugins_with_selection+=(''$'\033[32m'''$plugin''$'\033[m') plugins_with_selection+=(''$'\033[32m'''$plugin''$'\033[m')
fi fi
done done
select plugin in ''$'\033[31mQUIT\033[m' ''$'\033[34mDONE\033[m' "''${plugins_with_selection[@]}"; do select plugin in ''$'\033[31mQUIT\033[m' ''$'\033[34mDONE\033[m' "''${plugins_with_selection[@]}"; do
plugin=''${plugin#''$'\033[3'[0-7]m} plugin=''${plugin#''$'\033[3'[0-7]m}
plugin=''${plugin%''$'\033[m'} plugin=''${plugin%''$'\033[m'}
[[ -z ''$REPLY || ''$plugin = QUIT || ''$plugin = DONE ]] && break 2 [[ -z ''$REPLY || ''$plugin = QUIT || ''$plugin = DONE ]] && break 2
[[ -z ''$plugin ]] && { echo "Please enter a number (1-''$((''${#plugins[@]}+2)))."; continue; } [[ -z ''$plugin ]] && { echo "Please enter a number (1-''$((''${#plugins[@]}+2)))."; continue; }
selected[''$plugin]=1-''${selected[''$plugin]} selected[''$plugin]=1-''${selected[''$plugin]}
break break
done done
[[ -z ''$REPLY || ''$plugin = QUIT || ''$plugin = DONE ]] && break [[ -z ''$REPLY || ''$plugin = QUIT || ''$plugin = DONE ]] && break
done done
[[ -z ''$REPLY || ''$plugin = QUIT ]] && { echo "Aborting"; return; } [[ -z ''$REPLY || ''$plugin = QUIT ]] && { echo "Aborting"; return; }
declare -a exported_plugins=() declare -a exported_plugins=()
for plugin in "''${!selected[@]}"; do for plugin in "''${!selected[@]}"; do
if [[ ''${selected[''$plugin]} -eq 1 ]]; then if [[ ''${selected[''$plugin]} -eq 1 ]]; then
exported_plugins+=(".bashrc.d/''$plugin") exported_plugins+=(".bashrc.d/''$plugin")
fi fi
done done
command rm -vf "exported_bashrc.tar.gz" command rm -vf "exported_bashrc.tar.gz"
CDPATH= command cd - >/dev/null CDPATH= command cd - >/dev/null
CDPATH= command cd ~ CDPATH= command cd ~
as_base64=''$(command tar -cvhzf - ".bashrc" "''${exported_plugins[@]}" | base64 -w0) as_base64=''$(command tar -cvhzf - ".bashrc" "''${exported_plugins[@]}" | base64 -w0)
CDPATH= command cd - >/dev/null CDPATH= command cd - >/dev/null
as_base64_wrapped=''$(printf %s "''$as_base64" | sed 's#.\{,70\}#'\'''&'\'''\\\n#g' | sed ''\'''$s#\\$##') as_base64_wrapped=''$(printf %s "''$as_base64" | sed 's#.\{,70\}#'\'''&'\'''\\\n#g' | sed ''\'''$s#\\$##')
command install -m775 /dev/stdin ~/bashrc_installer.sh <<-EOF command install -m775 /dev/stdin ~/bashrc_installer.sh <<-EOF
#! /usr/bin/env bash #! /usr/bin/env bash
set -e set -e
[ "\''$BASH_VERSINFO" ] && command -v declare >/dev/null 2>&1 && command declare -p BASH_VERSINFO | { IFS=' ' read -r _ flags _; case "\''$flags" in (*r*) ;; (*) false; esac; } || { printf 'This installer must be run with bash!\\n'; exit 1; } [ "\''$BASH_VERSINFO" ] && command -v declare >/dev/null 2>&1 && command declare -p BASH_VERSINFO | { IFS=' ' read -r _ flags _; case "\''$flags" in (*r*) ;; (*) false; esac; } || { printf 'This installer must be run with bash!\\n'; exit 1; }
command -v bash >/dev/null 2>&1 || { printf 'bash must be installed!\\n'; exit 2; } command -v bash >/dev/null 2>&1 || { printf 'bash must be installed!\\n'; exit 2; }
as_base64=''$as_base64_wrapped as_base64=''$as_base64_wrapped
tempdir=\''$(mktemp -d) tempdir=\''$(mktemp -d)
trap 'rm -rf -- "\''$tempdir"' EXIT trap 'rm -rf -- "\''$tempdir"' EXIT
cd -- "\''$tempdir" cd -- "\''$tempdir"
base64 -d <<< "\''$as_base64" | tar xzf - base64 -d <<< "\''$as_base64" | tar xzf -
create_dir_and_move () { create_dir_and_move () {
src=\''$1 src=\''$1
dst=\''$2 dst=\''$2
[ ! -f "\''$src" ] && { printf '%s\\n' "Source argument '\''$src' is not a regular file"; return 1; } [ ! -f "\''$src" ] && { printf '%s\\n' "Source argument '\''$src' is not a regular file"; return 1; }
dst_dir=\''$(dirname -- "\''${dst//[^!-~]/-}") dst_dir=\''$(dirname -- "\''${dst//[^!-~]/-}")
[ ! -d "\''$dst_dir" ] && { printf '%s\\n' "Trying to create destination directory '\''$dst_dir'"; mkdir -p -- "\''$dst_dir"; } || : [ ! -d "\''$dst_dir" ] && { printf '%s\\n' "Trying to create destination directory '\''$dst_dir'"; mkdir -p -- "\''$dst_dir"; } || :
[ -d "\''$dst_dir" ] && mv -v -t "\''$dst_dir" -- "\''$src" || : [ -d "\''$dst_dir" ] && mv -v -t "\''$dst_dir" -- "\''$src" || :
} }
ask_overwrite () { ask_overwrite () {
file1=\''$1 file1=\''$1
file2=\''$2 file2=\''$2
if [[ ! -e \''$file2 ]]; then if [[ ! -e \''$file2 ]]; then
create_dir_and_move "\''$file1" "\''$file2" create_dir_and_move "\''$file1" "\''$file2"
elif [[ -d \''$file2 ]]; then elif [[ -d \''$file2 ]]; then
printf 'WARNING: Destination file %s is a directory! Skipping this file\\n' "\''${file2@Q}" printf 'WARNING: Destination file %s is a directory! Skipping this file\\n' "\''${file2@Q}"
return return
elif [[ ! -f \''$file2 ]]; then elif [[ ! -f \''$file2 ]]; then
printf 'WARNING: Destination file %s is not a regular file! Skipping this file\\n' "\''${file2@Q}" printf 'WARNING: Destination file %s is not a regular file! Skipping this file\\n' "\''${file2@Q}"
return return
elif ! diff -q "\''$file1" "\''$file2"; then elif ! diff -q "\''$file1" "\''$file2"; then
printf 'File to be installed (%s) differs from already installed file (%s)\\n' "\''${file1@Q}" "\''${file2@Q}" printf 'File to be installed (%s) differs from already installed file (%s)\\n' "\''${file1@Q}" "\''${file2@Q}"
read -p 'Press enter to show diff. ' || : read -p 'Press enter to show diff. ' || :
diff --color -u "\''$file1" "\''$file2" || : diff --color -u "\''$file1" "\''$file2" || :
printf 'Giving you a plain bash shell to resolve the situation. Once done, just exit.\\n' printf 'Giving you a plain bash shell to resolve the situation. Once done, just exit.\\n'
printf 'After you exit, the destination file WILL BE FORCEFULLY OVERWRITTEN!!!\n' printf 'After you exit, the destination file WILL BE FORCEFULLY OVERWRITTEN!!!\n'
read -p 'Press enter to continue in the shell. ' || : read -p 'Press enter to continue in the shell. ' || :
bash --rcfile <(printf 'cd; printf "You are running bash version \''$BASH_VERSION. Your CWD is \''$PWD. Your HOME is \''$HOME. You are \''$USER and HOSTNAME is \''$HOSTNAME.\\nUse this bash shell to make changes, backups, etc.\\nThen just exit.\\n"') --noprofile || : bash --rcfile <(printf 'cd; printf "You are running bash version \''$BASH_VERSION. Your CWD is \''$PWD. Your HOME is \''$HOME. You are \''$USER and HOSTNAME is \''$HOSTNAME.\\nUse this bash shell to make changes, backups, etc.\\nThen just exit.\\n"') --noprofile || :
printf 'Destination file %s will be overwritten. Continue? ' "\''${file2@Q}" printf 'Destination file %s will be overwritten. Continue? ' "\''${file2@Q}"
read || : read || :
create_dir_and_move "\''$file1" "\''$file2" create_dir_and_move "\''$file1" "\''$file2"
else else
printf 'File %s was not changed\\n' "\''${file2@Q}" printf 'File %s was not changed\\n' "\''${file2@Q}"
fi fi
} }
ask_overwrite .bashrc ~/.bashrc ask_overwrite .bashrc ~/.bashrc
set +f set +f
shopt -s nullglob dotglob shopt -s nullglob dotglob
for file in .bashrc.d/*; do for file in .bashrc.d/*; do
ask_overwrite "\''$file" ~/"\''$file" ask_overwrite "\''$file" ~/"\''$file"
done done
cd - >/dev/null cd - >/dev/null
read -p 'Self destruct (y/N)? ' choice || : read -p 'Self destruct (y/N)? ' choice || :
[[ \''$choice = y ]] && { printf 'Trying to rm myself (%s)\\n' "\''${0@Q}"; rm -- "\''$0" && printf 'Success\\n' || printf 'Failed. Not trying further\\n'; } [[ \''$choice = y ]] && { printf 'Trying to rm myself (%s)\\n' "\''${0@Q}"; rm -- "\''$0" && printf 'Success\\n' || printf 'Failed. Not trying further\\n'; }
EOF EOF
} }
#-#################################### binds ##################################### #-#################################### binds #####################################
bind '"\e\C-r": kill-region' \ bind '"\e\C-r": kill-region' \
'"\C-x\C-k": kill-whole-line' \ '"\C-x\C-k": kill-whole-line' \
'"\e\C-p": history-search-backward' \ '"\e\C-p": history-search-backward' \
'"\e\C-n": history-search-forward' \ '"\e\C-n": history-search-forward' \
'"\eP": history-substring-search-backward' \ '"\eP": history-substring-search-backward' \
'"\eN": history-substring-search-forward' \ '"\eN": history-substring-search-forward' \
'"\C-x\C-d": "\e#\C-m exit\C-m"' \ '"\C-x\C-d": "\e#\C-m exit\C-m"' \
'"\ej": "\C-e |& tac | \\cat -n | tac | \\cat -n | less -SFXR\C-m"' \ '"\ej": "\C-e |& tac | \\cat -n | tac | \\cat -n | less -SFXR\C-m"' \
'"\eX": ">/dev/null "' \ '"\eX": ">/dev/null "' \
'"\t": menu-complete' \ '"\t": menu-complete' \
'"\e[Z": menu-complete-backward' \ '"\e[Z": menu-complete-backward' \
'"\C-x\C-r": forward-search-history' \ '"\C-x\C-r": forward-search-history' \
'set show-all-if-ambiguous on' \ 'set show-all-if-ambiguous on' \
'set completion-query-items 0' \ 'set completion-query-items 0' \
'set menu-complete-display-prefix on' \ 'set menu-complete-display-prefix on' \
'set colored-completion-prefix on' \ 'set colored-completion-prefix on' \
'set colored-stats on' \ 'set colored-stats on' \
'set history-preserve-point on' 'set mark-modified-lines on' \
'set revert-all-at-newline on' \
'set blink-matching-paren on' \
'set history-preserve-point on'
#-################################## autoclear ################################### #-################################## autoclear ###################################
#-# TODO #-# TODO
#-# prank () { #-# prank () {
#-# line_up_until_cursor=''${READLINE_LINE::READLINE_POINT} #-# line_up_until_cursor=''${READLINE_LINE::READLINE_POINT}
#-# line_after_cursor=''${READLINE_LINE:READLINE_POINT} #-# line_after_cursor=''${READLINE_LINE:READLINE_POINT}
#-# if [[ ''$((RANDOM % 5)) -eq 0 ]]; then #-# if [[ ''$((RANDOM % 5)) -eq 0 ]]; then
#-# READLINE_LINE="''$line_up_until_cursor''$line_after_cursor" #-# READLINE_LINE="''$line_up_until_cursor''$line_after_cursor"
#-# #READLINE_LINE="''$line_up_until_cursor''${1^}''$line_after_cursor" #-# #READLINE_LINE="''$line_up_until_cursor''${1^}''$line_after_cursor"
#-# READLINE_POINT=''$((READLINE_POINT+1)) #-# READLINE_POINT=''$((READLINE_POINT+1))
#-# else #-# else
#-# READLINE_LINE="''$line_up_until_cursor''$1''$line_after_cursor" #-# READLINE_LINE="''$line_up_until_cursor''$1''$line_after_cursor"
#-# READLINE_POINT=''$((READLINE_POINT+1)) #-# READLINE_POINT=''$((READLINE_POINT+1))
#-# fi #-# fi
#-# } #-# }
#-# bind -x '" ": prank " "' #-# bind -x '" ": prank " "'
#-# bind -x '"a": prank "a"' #-# bind -x '"a": prank "a"'
''; '';
}; };
} }