initial: first working draft, copied over from sandbox
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YargoA2
commit
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# clikan.sh : command line kanban
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shell script to handle kanban file(s) in Markdown format
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*WIP* ;-)
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#!/bin/sh
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# clikan.sh -- CLI Kanban
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# 2017-06-20 Y.Bonetti
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conf="${CLIKANCONF:-$HOME/.clikanconf}"
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defkanban="$HOME/mykanban.txt"
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editor="${CLIKANEDIT:-$VISUAL}"
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editor="${editor:-$EDITOR}"
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editor="${editor:-/bin/ed}"
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echo editor=$editor
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tmpf=$HOME/.clikan.tmp
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if test ! -f "$conf"
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then echo generating default config file $conf
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cat <<EOT >"$conf"
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# automatically generated by $0 at `date`
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prompt ck>
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kanban $defkanban
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EOT
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echo initializing default kanban file $defkanban
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cat <<EOT >"$defkanban"
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# my kanban file
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* 12345 learn to use clikan
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- 23456 improve clikan
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EOT
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fi
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# get lines beginning with a value, and remove that column
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# note SPC&TAB in patterns: make sure there is a SPC,
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# and that the value is complete
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getlines(){
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sed -e 's/$/ /' | grep "^$1[ ]" | { while read _ values
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# remove trailing added TAB
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do echo "${values% }"
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done
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}
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}
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# display selection, and put selection list in tempfile
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# input through stdin, with lines "key explanation", where "key" is stored
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# in tmpf together with index number, and "explanation" is displayed
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# (or "key", if "explanation" is empty)
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showselect(){
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local i
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: >$tmpf
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i=1
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while read j e
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do if test "$e" = ""
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then e=$j
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fi
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echo $i: $e
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echo "$i $j" >>$tmpf
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i=$(( $i+1 ))
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done
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}
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# get input from selection (showselect must be called before)
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getselect(){
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if test "$1" != ""
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then echo "choice? (default: $1)" >&2
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else echo "choice?" >&2
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fi
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read i
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if test "$i" = ""
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then echo "$1"
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else getlines $i <$tmpf
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fi
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}
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kbs="`getlines kanban <"$conf"`"
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currkan="`echo "$kbs" | head -n 1`"
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prompt=`getlines prompt <"$conf" | head -n 1`
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#echo conf=$conf
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#echo kbs=$kbs
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#echo currkan=$currkan
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showprompt(){
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if test "$prompt" != ""
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then echo -n $prompt ''
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fi
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}
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# display all 'something' cards
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showall(){
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local f
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case $1 in
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d*) f='*' ;;
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w*) f='-' ;;
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a*) f='+' ;;
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*) f='' ;;
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esac
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echo
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echo " $1"
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cat "$kbs" | getlines "$f" | showselect
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}
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# get first complete card with pattern
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getfirst(){
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cat "$kbs" | grep "$1" | head -n 1
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}
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# replace lines (in any kanban) containing some ed pattern
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# arg.1=pattern, remainder=new line contents
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repline(){
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local patt newl
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patt="$1"
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shift
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newl="$*"
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for ff in $kbs
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do cat <<EOC | ed "$ff" >/dev/null 2>&1
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%g/$patt/c\\
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$newl\\
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.
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w
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q
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EOC
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done
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}
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showhelp(){ cat <<EOH
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$0 : command line kanban
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configuration file: $conf
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can be defined by env.var CLICKANCONF, contains lines with
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prompt PROMPT # displayed before every entry
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kanban FILENAME # defines a kanban file, may be given several times
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(note: keywords and arguments should be separated by TABs)
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for help about commands, just hit RETURN
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to show configuration, enter 'c'
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EOH
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read k
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case $k in
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c*) echo "configfile=$conf // CLIKANCONF=$CLIKANCONF"
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echo "configfile contents:"
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sed -e 's/^/ /' $conf
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;;
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*) cat <<EOH
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command keys:
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q: quit
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d/w/a: show 'doing/waiting(todo)/archive(done)' cards
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k: select target kanban for entry of new cards
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n: add new card to target kanban
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done N: archive card N as done
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wait N: put card N back to waiting/todo state
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do N: put card N into doing state
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ec: directly edit config file -- DANGER!
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ek: directly edit kanban file -- DANGER!
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EOH
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;;
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esac
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}
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echo this is $0
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showall doing
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showprompt
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while read com coa1 coa2 coa3 coar
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do case $com in
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q*) break ;;
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d) showall doing ;;
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w) showall waiting/todo ;;
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a) showall archived/done ;;
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do|wait|done) if test "$coa1" = ""
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then echo "card number?"
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read coa1
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fi
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if test "$coa1" != ""
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then coa1=`getlines $coa1 <$tmpf`
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case $com in
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done) coa2='+' ;;
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wait) coa2='-' ;;
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*) coa2='*' ;;
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esac
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coa3=`getfirst "^.[ ] *$coa1" <$tmpf | sed -e "s/^./$coa2/"`
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#echo coa1=$coa1
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#echo coa2=$coa2
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#echo coa3=$coa3
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repline "^.[ ] *$coa1" "$coa3"
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fi
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showall doing
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;;
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k) echo "$kbs" | showselect
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currkan=`getselect $currkan`
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showall doing
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;;
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n) echo enter new card for target $currkan :
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read newc
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if test "$newc" != ""
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then uid=`date +%s`
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echo '-' $uid "$newc" >>$currkan
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fi
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showall doing
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;;
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ec) echo calling "$editor $conf" ...
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"$editor" "$conf"
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echo please quit and restart to reload config ;;
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ek) echo "$kbs" | showselect
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f=`getselect`
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echo calling "$editor $f" ...
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"$editor" "$f"
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echo welcome back ;;
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*) showhelp
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showall doing ;;
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esac
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showprompt
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done
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#/bin/rm -f $tmpf
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@ -0,0 +1,15 @@
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# clikan todo
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_currently just for me (YB) and therefore in German_
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- # Kommentare am Anfang ignoriert b erhaltn
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- ## Sektoren : eine/alle angezeigt, *alle Doing*
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+ Zeilen entspr Karten, Tab-getrennte Spalten; Spalte1= `-/*/+` Wait/Doing/Archive Flag, Spalte2= UID, Rest= Inhalt o `[]( UID-File )`
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+ Domaenen-Liste (Arbeitsverzeichnisse) Default o env-Variable
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+ UID-File: erste Zeile = Zeile aus Liste m # statt Flag, Folgezeilen=Inhalt; autom erzeugt i Karte 2 o pl Zeilen h
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+ Stdanzeige Doing, ein Bildshirm voll
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- Termine m Moegl fr Wiederholg/Ewig, g n Ablauf zrueck in Wait statt Archive ?
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+ Vershiebg Wait/Doing/Archive
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+ Neu hinzu in Wait der akt Domaene
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- heutige u morgige Termine in Doing uebernehmn
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- Terminanzeige, 1 Tag o Wo n best Datum?
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