Re: [GRASS-dev] Custom GRASS command line prompt
Huidae Cho wrote:
Mine looks like this (bash shell):
grass_ps(){
echo G `g.gisenv LOCATION_NAME`/`g.gisenv MAPSET`
}
export PS1=\[\033]0;\$(grass_ps) \w\007\]\$(grass_ps) \w
The prompt gets updated dynamically since grass_ps() is called every
time
you hit enter.
Oh, this makes life easier :-)
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Re: [GRASS-dev] Custom GRASS command line prompt
On 16.12.2014 00:14, Martin Landa wrote: Hi, 2014-12-15 11:33 GMT+01:00 Michel Wortmann wortm...@pik-potsdam.de: I was just implementing the same thing into my ~/.grass.bashrc (GRASS btw, preferable is .grass7/bashrc rather than .grass.bashrc. Martin But then, I guess, we need to duplicate this for making it work with G64x, right? Thanks, Nikos ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Thank you Nikos and others, Huidae's version works like a charm. I'm on G7.0.0b3 so the g.gisenv single call doesnt work for me, neither does the .grass7/bashrc for some reason. Best, Michel On 12/15/2014 11:14 PM, Martin Landa wrote: Hi, 2014-12-15 11:33 GMT+01:00 Michel Wortmann wortm...@pik-potsdam.de: I was just implementing the same thing into my ~/.grass.bashrc (GRASS btw, preferable is .grass7/bashrc rather than .grass.bashrc. Martin ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Hi, 2014-12-16 14:57 GMT+01:00 Michel Wortmann wortm...@pik-potsdam.de: call doesnt work for me, neither does the .grass7/bashrc for some reason. thats strange, are we speaking about ~/.grass7/bashrc? Martin -- Martin Landa http://geo.fsv.cvut.cz/gwiki/Landa http://gismentors.eu/mentors/landa ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Michel, On Tue, Dec 16, 2014 at 2:57 PM, Michel Wortmann wortm...@pik-potsdam.de wrote: Thank you Nikos and others, Huidae's version works like a charm. I'm on G7.0.0b3 so the g.gisenv single call doesnt work for me, neither does the .grass7/bashrc for some reason. To be sure that you use bash, please check echo $SHELL ls -la $SHELL Markus ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Hi Nikos, Hamish and list,
you guys played around with your commandline prompts last year (see below), I
was just implementing the same thing into my ~/.grass.bashrc (GRASS 7.0.0b3)
but found that the location and mapset arent actually changed when changing
them with g.mapset, i.e. .grass.bashrc isnt actually executed again.
Whats the best way getting that to work with or without changing source or
$GISBASE files?
Best, Michel
Nikos:
/ Now it appears like: G 7.0.svn (utm_37s/post):~ . My understanding is
// that I probably need to edit the file:
// grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp
/
Hamish:
/ I'd suggest to put the change in ~/.grass.bashrc instead.
/
Nikos:
/ Hamish,
//
// don't want to waist your time, but I have put soemthing like
//
// SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'`
// GLOCATION=`echo ${LOCATION_NAME}`
// GMAPSET=`echo ${MAPSET}`
// export PS1='G$SHORT_VER ${GLOCATION}/${GMAPSET}:\w '
// export PROMPT_DIRTRIM=2
//
// which doesn't work! :-/
//
// Where should $LOCATION_NAME, $MAPSET be fed from?
/
I got it...
GLOCATION=`g.gisenv get=LOCATION_NAME`
GMAPSET=`g.gisenv get=MAPSET`
Nikos
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Re: [GRASS-dev] Custom GRASS command line prompt
On 15.12.2014 12:33, Michel Wortmann wrote:
Hi Nikos, Hamish and list,
you guys played around with your commandline prompts last year (see
below), I was just implementing the same thing into my
~/.grass.bashrc
(GRASS 7.0.0b3) but found that the location and mapset arent actually
changed when changing them with g.mapset, i.e. .grass.bashrc isnt
actually executed again.
Whats the best way getting that to work with or without changing
source or $GISBASE files?
Hi Michel! How nice that someone else is doing this as well :-). I
don't think I changed much since -- here is my current setup:
--%---
SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'`
GDBASE=`g.gisenv get=GISDBASE | rev | cut -d/ -f1 | rev`
GLOCATION=`g.gisenv get=LOCATION_NAME`
GMAPSET=`g.gisenv get=MAPSET`
export PROMPT_DIRTRIM=2
# export PS1='\e[32;40mG$SHORT_VER\e[0m [\e[34;40m${GLOCATION}\e[0m /
\e[32;40m${GMAPSET}\e[0m] :\e[36;40m\w \e[0m[\#/\!] \n\r\e[32;40m\e[0m
'
export PS1='\[\e[32m\]G$SHORT_VER\[\e[0m\] [ ${GDBASE} /
\[\e[33m\]${GLOCATION}\[\e[0m\] @\[\e[32;1m\]${GMAPSET}\[\e[0m\] ] :
\[\e[36m\]\w \[\e[0m\][\#/\!]
\[\e[32;1m\]\[\e[0m\] '
---%--
and, you are right, the Mapset isn't updated. The Location, me thinks,
should not change, or should only in special cases. We don't usually
switch Location's from inside a grass session. We do switch Mapsets.
But we should be careful because we need to manually instruct the use of
the new history log once changed to another Mapset (history -w;
history -r etc). Right?
Otherwise, I came with a stupid solution, a function inside
grass.bashrc to re-source itself:
--%---
# Re-Source Me!
g.src()
{
source ~/.grass.bashrc
}
---%--
I tested it and it works. Change a mapset and then `g.src` or whatever
you might name it. Don't know if it's dangerous though.
Let us know if you come up with something smart. I would love to see a
zsh like behaviour inside grass shell. Would be awesome.
Nikos
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Re: [GRASS-dev] Custom GRASS command line prompt
Mine looks like this (bash shell):
grass_ps(){
echo G `g.gisenv LOCATION_NAME`/`g.gisenv MAPSET`
}
export PS1=\[\033]0;\$(grass_ps) \w\007\]\$(grass_ps) \w
The prompt gets updated dynamically since grass_ps() is called every time
you hit enter.
Huidae
On Mon, Dec 15, 2014 at 6:15 AM, Nikos Alexandris n...@nikosalexandris.net
wrote:
On 15.12.2014 12:33, Michel Wortmann wrote:
Hi Nikos, Hamish and list,
you guys played around with your commandline prompts last year (see
below), I was just implementing the same thing into my ~/.grass.bashrc
(GRASS 7.0.0b3) but found that the location and mapset arent actually
changed when changing them with g.mapset, i.e. .grass.bashrc isnt
actually executed again.
Whats the best way getting that to work with or without changing
source or $GISBASE files?
Hi Michel! How nice that someone else is doing this as well :-). I don't
think I changed much since -- here is my current setup:
--%---
SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'`
GDBASE=`g.gisenv get=GISDBASE | rev | cut -d/ -f1 | rev`
GLOCATION=`g.gisenv get=LOCATION_NAME`
GMAPSET=`g.gisenv get=MAPSET`
export PROMPT_DIRTRIM=2
# export PS1='\e[32;40mG$SHORT_VER\e[0m [\e[34;40m${GLOCATION}\e[0m /
\e[32;40m${GMAPSET}\e[0m] :\e[36;40m\w \e[0m[\#/\!] \n\r\e[32;40m\e[0m '
export PS1='\[\e[32m\]G$SHORT_VER\[\e[0m\] [ ${GDBASE} /
\[\e[33m\]${GLOCATION}\[\e[0m\] @\[\e[32;1m\]${GMAPSET}\[\e[0m\] ] :
\[\e[36m\]\w \[\e[0m\][\#/\!]
\[\e[32;1m\]\[\e[0m\] '
---%--
and, you are right, the Mapset isn't updated. The Location, me thinks,
should not change, or should only in special cases. We don't usually
switch Location's from inside a grass session. We do switch Mapsets. But
we should be careful because we need to manually instruct the use of the
new history log once changed to another Mapset (history -w; history -r
etc). Right?
Otherwise, I came with a stupid solution, a function inside grass.bashrc
to re-source itself:
--%---
# Re-Source Me!
g.src()
{
source ~/.grass.bashrc
}
---%--
I tested it and it works. Change a mapset and then `g.src` or whatever you
might name it. Don't know if it's dangerous though.
Let us know if you come up with something smart. I would love to see a
zsh like behaviour inside grass shell. Would be awesome.
Nikos
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Re: [GRASS-dev] Custom GRASS command line prompt
Hi,
2014-12-15 22:34 GMT+01:00 Huidae Cho gras...@gmail.com:
Mine looks like this (bash shell):
grass_ps(){
echo G `g.gisenv LOCATION_NAME`/`g.gisenv MAPSET`
btw, in trunk you can avoid calling `g.gisenv` twice
g.gisenv get=LOCATION_NAME,MAPSET sep='/'
Martin
--
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http://geo.fsv.cvut.cz/gwiki/Landa
http://gismentors.eu/mentors/landa
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Re: [GRASS-dev] Custom GRASS command line prompt
That's cool. I'll try it tonight. Thanks.
--
Sent from my phone
On Dec 15, 2014 5:12 PM, Martin Landa landa.mar...@gmail.com wrote:
Hi,
2014-12-15 22:34 GMT+01:00 Huidae Cho gras...@gmail.com:
Mine looks like this (bash shell):
grass_ps(){
echo G `g.gisenv LOCATION_NAME`/`g.gisenv MAPSET`
btw, in trunk you can avoid calling `g.gisenv` twice
g.gisenv get=LOCATION_NAME,MAPSET sep='/'
Martin
--
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http://geo.fsv.cvut.cz/gwiki/Landa
http://gismentors.eu/mentors/landa
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Re: [GRASS-dev] Custom GRASS command line prompt
Nkos:
Do you have customised prompts? Any ideas for a more productive
command line?
Hamish:
I'd suggest to put the change in ~/.grass.bashrc instead.
FWIW,
I use now the following
export PS1='\[\e[32m\]G$SHORT_VER\[\e[0m\] [ \[\e[33m\]${GLOCATION}\[\e[0m\]
@\[\e[32;1m\]${GMAPSET}\[\e[0m\] ] : \[\e[36m\]\w \[\e[0m\]
\[\e[32;1m\]\[\e[0m\] '
Apart from the colors (with which I was exeprimenting) I think it's much
cleaner now -- info as a top line and the right below in a new line. It
looks like:
,--%---
G70 [ utm_37s @change_detection ] : .../grassdb/onsight
`---%--
This eats-up one line. But, 1) it gives all the space for longer commands and
2) it works as a useful separator (especially if it is colorised) and makes
searching back in time easier.
Nikos
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Re: [GRASS-dev] Custom GRASS command line prompt
On Monday 29 of July 2013 17:29:29 Hamish wrote: Hamish wrote: # example of adding an RGB border color with a #RRGGBB code: echo -ne \033]11;#53186f\007 ... But I think changing the border with a RGB color per mapset or location would scale better if you were having a different color for each mapset/location. Or, for the MASK present I'd prefer a red terminal border to the extra line on the command prompt, so it might be nice to search out what the different escape codes for gnome-terminal et al. might be. hmm, doesn't work so well. this sets the border color in xterm: echo -e \e]11;#aa186f\007 CLEAR='\e[2J\e[1;1H' echo -ne \e[37m\e[40m$CLEAR unset CLEAR ..for the internalBorder Xresource (xterm -b), but as soon as something wraps around column 80 it stops being the border color and becomes the background color. it would be nice to figure a way to get the border color working properly though since it seems like a nice way to do it. Yep, it makes everything magenta-like. A pity this doesn't work as wanted. Really good idea. We can always ask... at stackexchange? Nikos Hamish ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
On Sun, Jul 28, 2013 at 4:50 AM, Hamish hamis...@yahoo.com wrote: ... fwiw here's what I have there wrt the prompt: SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'` export PS1='G$SHORT_VER:\W ' export HISTSIZE=3000 Personally I would suggest 3 lines here (I use 50k). Better save than sorry :-) Markus ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Hamish: ... fwiw here's what I have there wrt the prompt: SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'` export PS1='G$SHORT_VER:\W ' export HISTSIZE=3000 Markus Neteler wrote: Personally I would suggest 3 lines here (I use 50k). Better save than sorry :-) In reality, I forgot to mention that in /home/nik/.bashrc I have declare -x HISTFILESIZE=10 declare -x HISTSIZE=100 Ha-ha... :D Nikos ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Hamish wrote: # example of adding an RGB border color with a #RRGGBB code: echo -ne \033]11;#53186f\007 ... But I think changing the border with a RGB color per mapset or location would scale better if you were having a different color for each mapset/location. Or, for the MASK present I'd prefer a red terminal border to the extra line on the command prompt, so it might be nice to search out what the different escape codes for gnome-terminal et al. might be. hmm, doesn't work so well. xterm: echo -e \e]11;#aa186f\007 CLEAR='\e[2J\e[1;1H' echo -ne \e[37m\e[40m$CLEAR unset CLEAR this sets the internalBorder resource (xterm -b) color, but as soon as something wraps around column 80 it stops being the border color and becomes the background color. it would be nice to figure a way to get the border color working properly though. Hamish ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Hamish wrote: # example of adding an RGB border color with a #RRGGBB code: echo -ne \033]11;#53186f\007 ... But I think changing the border with a RGB color per mapset or location would scale better if you were having a different color for each mapset/location. Or, for the MASK present I'd prefer a red terminal border to the extra line on the command prompt, so it might be nice to search out what the different escape codes for gnome-terminal et al. might be. hmm, doesn't work so well. this sets the border color in xterm: echo -e \e]11;#aa186f\007 CLEAR='\e[2J\e[1;1H' echo -ne \e[37m\e[40m$CLEAR unset CLEAR ..for the internalBorder Xresource (xterm -b), but as soon as something wraps around column 80 it stops being the border color and becomes the background color. it would be nice to figure a way to get the border color working properly though since it seems like a nice way to do it. Hamish ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Nikos: I want to alter the default GRASS command line prompt. .. As a first experiment, I edited the corresponding file in place: grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp, line 1039: .. f.write(PS1='G %s (%s/%s):\w '\n % (grass_version, location_name, mapset)) Now it appears like: G 7.0.svn (utm_37s/post):~ . My understanding is that I probably need to edit the file: grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp Do you have customised prompts? Any ideas for a more productive command line? Hamish wrote: I'd suggest to put the change in ~/.grass.bashrc instead. Somehow it got stuck in my mind that I need to do it in the source... fwiw here's what I have there wrt the prompt: SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'` export PS1='G$SHORT_VER:\W ' Yes! Was thinking exactly about Gxx :-) export HISTSIZE=3000 here: export HISTSIZE=15000 :D .or. export PS1='G$SHORT_VER:\w ' export PROMPT_DIRTRIM=2 as full dir path gets much too long, especially on WinGrass where the terminal width is a pain to resize. Just a thought: would be nice to customise as to have a top or a bottom info-line, or two info-lines below 80 chars (what's the max that should be respected?), like show a + for many Mapsets--- vvv v ,--%--- |Gxx | Location/Mapset [Mapset2 Mapset3 Mapset4 +] Datum Units | n=111 s= w=33 e=44 ns=4 ew=4 cells=4664r x 4446c `---%-- or stuff can go in the terminals title-bar -- this, I guess, works easily with a few terminals like xterm. For simplicity one of my favourites is still just: export PS1='GRASS$SHORT_VER ' If you do most of your work with a small set of locations, it might also be an idea to figure something out with Xresources to color the terminal background based on which one you're running in. Nice!! I was looking the past week at http://www.funtoo.org/Prompt_Magic. Thanks a lot! Nikos ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Nikos:
Now it appears like: G 7.0.svn (utm_37s/post):~ . My understanding is
that I probably need to edit the file:
grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp
Hamish:
I'd suggest to put the change in ~/.grass.bashrc instead.
Nikos:
Hamish,
don't want to waist your time, but I have put soemthing like
SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'`
GLOCATION=`echo ${LOCATION_NAME}`
GMAPSET=`echo ${MAPSET}`
export PS1='G$SHORT_VER ${GLOCATION}/${GMAPSET}:\w '
export PROMPT_DIRTRIM=2
which doesn't work! :-/
Where should $LOCATION_NAME, $MAPSET be fed from?
I got it...
GLOCATION=`g.gisenv get=LOCATION_NAME`
GMAPSET=`g.gisenv get=MAPSET`
Nikos
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Re: [GRASS-dev] Custom GRASS command line prompt
Nikos:
Just a thought: would be nice to customise as to have a top or a
bottom info-line, or two info-lines below 80 chars (what's the
max that should be respected?),
see MarkusN's [Raster MASK present] command prompt magic using
$PROMPT_COMMAND (set in $GISBASE/etc/Init.sh).
or stuff can go in the terminals title-bar -- this, I
guess, works easily with a few terminals like xterm.
see $GISBASE/etc/grass-run.sh
re. using terminal colors, a web-search finds a number of pages like this:
http://superuser.com/questions/270214/how-can-i-change-the-colors-of-my-xterm-using-ansi-escape-sequences
# putting that into practice:
CLEAR='\e[2J\e[1;1H'
FG_CYAN='\e[36m'
BG_BLUE='\e[44m'
echo -en ${FG_CYAN}${BG_BLUE}$CLEAR
# example of adding an RGB border color with a #RRGGBB code:
echo -ne \033]11;#53186f\007
for me, xfce4-terminal and rxvt accepted the old EGA colors for fore/background,
but not the full RGB border -- I had to use xterm to see that work.
But I think changing the border with a RGB color per mapset or location would
scale better if you were having a different color for each mapset/location.
Or, for the MASK present I'd prefer a red terminal border to the extra line
on the command prompt, so it might be nice to search out what the different
escape codes for gnome-terminal et al. might be.
Hamish
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[GRASS-dev] Custom GRASS command line prompt
I want to alter the default GRASS command line prompt. For my needs, I find it better to have the current Mapset shown along with the Location. As a first experiment, I edited the corresponding file in place: grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp, line 1039: - f.write(PS1='GRASS %s (%s):\w '\n % (grass_version, location_name)) + f.write(PS1='G %s (%s/%s):\w '\n % (grass_version, location_name, mapset)) Now it appears like: G 7.0.svn (utm_37s/post):~ . My understanding is that I probably need to edit the file: grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp Do you have customised prompts? Any ideas for a more productive command line? Thanks, Nikos ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
Re: [GRASS-dev] Custom GRASS command line prompt
Nikos: I want to alter the default GRASS command line prompt. For my needs, I find it better to have the current Mapset shown along with the Location. As a first experiment, I edited the corresponding file in place: grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp, line 1039: - f.write(PS1='GRASS %s (%s):\w '\n % (grass_version, location_name)) + f.write(PS1='G %s (%s/%s):\w '\n % (grass_version, location_name, mapset)) Now it appears like: G 7.0.svn (utm_37s/post):~ . My understanding is that I probably need to edit the file: grass7_trunk/dist.x86_64-unknown-linux-gnu/grass70.tmp Do you have customised prompts? Any ideas for a more productive command line? I'd suggest to put the change in ~/.grass.bashrc instead. fwiw here's what I have there wrt the prompt: SHORT_VER=`echo $GRASS_VERSION | cut -f1,2 -d. | sed -e 's/\.//'` export PS1='G$SHORT_VER:\W ' export HISTSIZE=3000 .or. export PS1='G$SHORT_VER:\w ' export PROMPT_DIRTRIM=2 as full dir path gets much too long, especially on WinGrass where the terminal width is a pain to resize. For simplicity one of my favourites is still just: export PS1='GRASS$SHORT_VER ' If you do most of your work with a small set of locations, it might also be an idea to figure something out with Xresources to color the terminal background based on which one you're running in. regards, Hamish ___ grass-dev mailing list grass-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-dev
