commit c27ba9715f498c094aa7a5e7847bc67ee7c5a414
Author: Cem Keylan <cem@ckyln.com>
Date: Mon, 25 Nov 2019 16:34:52 +0300
initial commit
Diffstat:
20 files changed, 1026 insertions(+), 0 deletions(-)
diff --git a/LICENSE b/LICENSE
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+© 2019 Cem Keylan <cem@ckyln.com>
+
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
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+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
diff --git a/Makefile b/Makefile
@@ -0,0 +1,43 @@
+# sb
+# See LICENSE file for copyright and license details.
+
+include config.mk
+
+options:
+ @echo Installation options for sb
+ @echo PREFIX = ${PREFIX}
+ @echo MANPREFIX = ${MANPREFIX}
+ @echo VERSION = ${VERSION}
+
+install:
+ @echo Installing sb to ${DESTDIR}${PREFIX}/bin
+ @mkdir -p ${DESTDIR}${PREFIX}/bin
+ @sed "s#getfunctionpath#${PREFIX}/share/sb-func#g" < sb | sed "s#vnumber#${VERSION}#g" > ${DESTDIR}${PREFIX}/bin/sb
+ @chmod 755 ${DESTDIR}${PREFIX}/bin/sb
+ @echo Installing sb function modules to ${DESTDIR}${PREFIX}/share/sb-func
+ @mkdir -p ${DESTDIR}${PREFIX}/share
+ @cp -rf func ${DESTDIR}${PREFIX}/share/sb-func
+ @chmod 644 ${DESTDIR}${PREFIX}/share/sb-func/*
+ @echo Installing manuals to ${DESTDIR}${MANPREFIX}
+ @mkdir -p ${DESTDIR}${MANPREFIX}/man1
+ @mkdir -p ${DESTDIR}${MANPREFIX}/man5
+ @sed "s#vnumber#${VERSION}#g" < sb.1 > ${DESTDIR}${MANPREFIX}/man1/sb.1
+ @sed "s#vnumber#${VERSION}#g" < sbrc.5 > ${DESTDIR}${MANPREFIX}/man5/sbrc.5
+ @chmod 644 ${DESTDIR}${MANPREFIX}/man1/sb.1
+ @chmod 644 ${DESTDIR}${MANPREFIX}/man5/sbrc.5
+ @echo Copying sbrc.example to ${DESTDIR}${PREFIX}/share/sb
+ @mkdir -p ${DESTDIR}${PREFIX}/share/sb
+ @cp -f sbrc.example ${DESTDIR}${PREFIX}/share/sb/sbrc.example
+
+uninstall:
+ @echo Removing sb from ${DESTDIR}${PREFIX}/bin
+ @rm -f ${DESTDIR}${PREFIX}/bin/sb
+ @echo Removing sb-func from ${DESTDIR}${PREFIX}/share
+ @rm -rf ${DESTDIR}${PREFIX}/share/sb-func
+ @echo Removing manuals from ${DESTDIR}${MANPREFIX}
+ @rm -f ${DESTDIR}${MANPREFIX}/man1/sb.1
+ @rm -f ${DESTDIR}${MANPREFIX}/man5/sbrc.5
+ @echo Removing ${DESTDIR}${PREFIX}/share/sb
+ @rm -rf ${DESTDIR}${PREFIX}/share/sb
+
+.PHONY: options install uninstall
diff --git a/README.md b/README.md
@@ -0,0 +1,30 @@
+sb - simple bar
+================
+
+sb is a modular bar for dwm (or basically any other window manager
+that use WM_NAME to fill the status bar) that was inspired by
+dwm-bar[0] and slstatus[1]
+
+
+Installation
+------------
+
+You can install sb by doing
+
+``
+$ make
+# make install
+``
+
+
+Configuration
+-------------
+
+sb can be configured by copying the sbrc.example file to ~/.config/sbrc.
+You can then edit and restart sb to your liking.
+
+
+Author
+------
+
+Cem Keylan <cem@ckyln.com>
diff --git a/config.mk b/config.mk
@@ -0,0 +1,8 @@
+# sb version
+VERSION = 0.1
+
+# Customize below to fit your system preferences
+
+# path
+PREFIX = /usr/local
+MANPREFIX = ${PREFIX}/share/man
diff --git a/func/sb_battery b/func/sb_battery
@@ -0,0 +1,22 @@
+# Gets the battery state and capacity
+# prints to stdout
+
+state() {
+ state="$(cat "/sys/class/power_supply/$BATTERY/status")"
+ case $state in
+ Full) printf "=" ;;
+ Discharging) printf "-" ;;
+ Charging) printf "+" ;;
+ *) printf "?" ;;
+ esac
+}
+
+
+capacity() {
+ tr -d '\n' < "/sys/class/power_supply/$BATTERY/capacity"
+}
+
+battery() {
+ [ -z "$BATTERY" ] && BATTERY="BAT0"
+ printf "BAT: $(state) $(capacity) $DELIMETER "
+}
diff --git a/func/sb_brightness b/func/sb_brightness
@@ -0,0 +1,7 @@
+# Gets brightness level and prints to stdout
+
+brightness() {
+ printf "BRI: "
+ xbacklight -get 2>/dev/null | cut -d . -f 1 | tr '\n' ' ' || return 1
+ printf "$DELIMETER "
+}
diff --git a/func/sb_datetime b/func/sb_datetime
@@ -0,0 +1,7 @@
+# Gets datetime and prints to stdout
+
+datetime() {
+ [ -z "$DATE" ] && DATE="%a %d %b %Y %H:%M"
+ command date +"$DATE" | tr '\n' ' ' || return 1
+ printf "$DELIMETER "
+}
diff --git a/func/sb_gethostname b/func/sb_gethostname
@@ -0,0 +1,6 @@
+# displays hostname
+
+gethostname() {
+ [ -n "$HOST" ] && printf "$HOST $DELIMETER " && return 0
+ printf "$(hostname) $DELIMETER " || return 1
+}
diff --git a/func/sb_ipv4 b/func/sb_ipv4
@@ -0,0 +1,10 @@
+# gets ip information from the ip
+# command and prints to stdout.
+# requires interface name as the argument.
+
+ipv4() {
+ [ -z "$1" ] && return 1
+ IPV4="$(ip a show "$1" 2>/dev/null | grep 'inet ' | cut -d : -f 2 | awk '{print $2}' | cut -d / -f 1)"
+ [ -z "$IPV4" ] && return 1
+ printf "$1: $IPV4 $DELIMETER "
+}
diff --git a/func/sb_mail b/func/sb_mail
@@ -0,0 +1,7 @@
+# counts the number of items in the given directory
+
+mail() {
+ [ -z "$NEWMAILDIR" ] && printf "Maildir is not set\\n" >&2 && return 1
+ [ "$(find "$NEWMAILDIR" | wc -l)" -gt 1 ] && \
+ printf "Mail: $(expr "$(find "$NEWMAILDIR" | wc -l)" - 1) $DELIMETER "
+}
diff --git a/func/sb_nightmode b/func/sb_nightmode
@@ -0,0 +1,7 @@
+# Checks nightmode info from CARBS
+
+nightmode() {
+ printf "NM: "
+ nightmodecheck | tr '\n' ' ' || return 1
+ printf "$DELIMETER "
+}
diff --git a/func/sb_pulseaudio b/func/sb_pulseaudio
@@ -0,0 +1,7 @@
+# checks pulseaudio volume
+
+pulseaudio() {
+ VOL="$(pamixer --get-volume-human | sed "s/%//g" | tr -d '\n' || return 1)"
+ ! [ "$VOL" = "muted" ] && VOL="$VOL%%"
+ printf "VOL: $VOL $DELIMETER "
+}
diff --git a/func/sb_ram b/func/sb_ram
@@ -0,0 +1,9 @@
+# checks ram usage
+
+ram() {
+ USED="$(command free -m | grep Mem: | awk '{print $3}')"
+ TOTAL="$(command free -m | grep Mem: | awk '{print $2}')"
+ printf "RAM: "
+ expr 100 \* "$USED" / "$TOTAL" | tr -d '\n'
+ printf "%% $DELIMETER "
+}
diff --git a/func/sb_showmpd b/func/sb_showmpd
@@ -0,0 +1,11 @@
+# gets song info from mpd
+
+getmpd() {
+ mpc -f "[[%artist% - ]%title%]|[%file%]" 2>/dev/null | grep -v "volume:" | head -n 1 | tr '\n' ' '
+ mpc 2>/dev/null | awk 'NR==2' | awk '{print $3}'
+}
+
+showmpd() {
+ [ -z "$(getmpd)" ] && return 1
+ printf "Playing: $(getmpd) $DELIMETER "
+}
diff --git a/func/sb_ssid b/func/sb_ssid
@@ -0,0 +1,8 @@
+# reads ssid from iw
+
+ssid() {
+ [ -z "$1" ] && return 1
+ SSID="$(iw dev "$1" info | grep ssid | awk '{print $2}')"
+ [ -z "$SSID" ] && return 1
+ printf "$SSID $DELIMETER "
+}
diff --git a/func/sb_storage b/func/sb_storage
@@ -0,0 +1,12 @@
+# gets storage information from df
+# prints used/available
+
+storage() {
+ DISK="$1"
+ [ -z "$DISK" ] && DISK="/"
+ printf "$DISK: "
+ command df -h | grep "$DISK\$" | awk '{print $3}' | sed s/G// | tr -d '\n'
+ printf "/"
+ command df -h | grep "$DISK\$" | awk '{print $2}' | sed s/G/\ GB/ | tr -d '\n'
+ printf " $DELIMETER "
+}
diff --git a/sb b/sb
@@ -0,0 +1,55 @@
+#!/usr/bin/env sh
+# See the LICENSE file for copyright and license details.
+
+FUNCPATH="getfunctionpath"
+VERSION="vnumber"
+
+usage() {
+ cat <<EOF
+${0#**/} [options]
+
+ Options:
+ -n Print to stdout instead of the bar
+ -x Kill existing sb instance
+ -h Print this help and exit
+ -v Print version number and exit
+
+${0##*/}-$VERSION
+2019 (c) Cem Keylan
+EOF
+exit 0
+}
+
+if [ "$1" = "-v" ] || [ "$1" = "--version" ]; then printf "${0##*/}-$VERSION\\n"; exit 0
+elif [ "$1" = "-h" ] || [ "$1" = "--help" ]; then usage
+elif [ "$1" = "-n" ]; then nobar=1
+elif [ "$1" = "-x" ]; then
+ ! [ -e "/tmp/sb-$USER.pid" ] && printf "There is no running instance of sb\\n" && exit 1
+ kill $(cat /tmp/sb-$USER.pid); rm "/tmp/sb-$USER.pid"; exit 0
+fi
+
+
+[ -e "$HOME/.config/sbrc" ] && . "$HOME/.config/sbrc"
+[ -z "$DELIMETER" ] && DELIMETER="|"
+[ -z "$SLEEPTIME" ] && SLEEPTIME="1"
+
+for function in "$FUNCPATH/"* ; do . "$function"; done
+[ -z "$nobar" ] && printf "$$\\n" > "/tmp/sb-$USER.pid"
+
+if ! command -V sb >/dev/null 2>&1; then
+ bar() {
+ brightness
+ pulseaudio
+ battery
+ DELIMETER=; datetime
+ storage
+ storage /home
+ ram
+ nightmode
+ host
+ showmpd
+ }
+fi
+
+[ -z "$nobar" ] && while true; do xsetroot -name " $(bar)"; sleep 1; done && exit 0
+while true; do bar; sleep "$SLEEPTIME"; clear; done
diff --git a/sb.1 b/sb.1
@@ -0,0 +1,29 @@
+.TH "SB" "1" "sb-vnumber" "" ""
+.hy
+.SH NAME
+.PP
+sb - simple bar
+.SH DESCRIPTION
+.PP
+sb is a POSIX shell script that writes to WM_NAME to create a bar.
+.SH OPTIONS
+.TP
+.B -n
+Print to stdout instead of WM_NAME
+.TP
+.B -x
+Exit running instance of sb
+.TP
+.B -h
+Print usage information to stdout and exit
+.TP
+.B -v
+Print version number to stdout and exit
+.SH FILES
+.PP
+sb looks for \f[B]\[ti]/.config/sbrc\f[R] on startup
+.SH SEE ALSO
+.PP
+\f[B]sbrc\f[R](5)
+.SH AUTHORS
+Cem Keylan.
diff --git a/sbrc.5 b/sbrc.5
@@ -0,0 +1,34 @@
+.TH "SBRC" "5" "sb-vnumber" "" ""
+.hy
+.SH NAME
+.PP
+sbrc - define functions to run for \f[B]sb\f[R](1)
+.SH DESCRIPTION
+.PP
+sbrc is a file that can be added to customize the way \f[B]sb\f[R]
+functions.
+.PP
+Currently, the variables are,
+.TP
+.B \f[B]NEWMAILDIR\f[R]
+this is where new mails are stored on your computer,
+e.g.\ \[ti]/.local/share/mail/foo/INBOW/new
+.TP
+.B \f[B]BATTERY\f[R]
+this is the name of your batter, usually \f[B]BAT0\f[R]
+.TP
+.B \f[B]DATE\f[R]
+the way you would like to see date.
+see \f[B]date\f[R](1) for more details.
+.TP
+.B \f[B]SLEEPTIME\f[R]
+refresh interval (in seconds)
+.SH BAR FUNCTION
+.PP
+In the configuration, you can edit the \f[B]bar()\f[R] function, which
+you can fill with the modules, see sbrc.example for more details
+.SH SEE ALSO
+.PP
+\f[B]sb\f[R](1)
+.SH AUTHORS
+Cem Keylan.
diff --git a/sbrc.example b/sbrc.example
@@ -0,0 +1,38 @@
+#
+# sb configuration
+#
+
+# Add this to ~/.config/sbrc
+
+# Delimeter. Default: "|"
+DELIMETER="|"
+
+# New mail directory Default:""
+# E.g. ~/.local/share/mail/account/INBOX/new
+NEWMAILDIR=""
+
+# Battery name. Default:"BAT0"
+BATTERY=""
+
+# Date function. Default: "%a %d %b %Y %H:%M"
+DATE="%a %d %b %Y %H:%M"
+
+# Refresh Interval. Default: "1"
+SLEEPTIME=""
+
+# Add the modules you want to run in the bar. Do not add the "sb_" part
+# If you want to add the battery module, type battery instead of sb_battery
+# To switch from top bar to bottom bar add DELIMETER=";" to the beginning of the
+# last module of the top bar
+bar() {
+ brightness
+ pulseaudio
+ battery
+ DELIMETER=";" datetime
+ storage
+ storage /home
+ ram
+ nightmode
+ gethostname
+ showmpd
+}
