Start re-write-- mainly lib/stic progress
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OK, I'm re-writing shelltube.
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It worked, but it was inflexible and total shit.
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Yes, the dream is still POSIX. :)
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Here is a general plan:
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./shelltube Wrapper script for everything else. Slim and simple
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./lib/yts Searches YT, outputs a comp-friendly list of results
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./lib/ytc Lists videos on a YT channel/user-page
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./lib/ytd Downloads/streams a YT video
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./lib/stc Helps configure shelltube
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./lib/stic Helps with cli arguments
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./lib/sti Helps with trapped user input
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Planned inputs & details:
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./shelltube
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shelltube [command(s) to run after startup]
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./lib/yts
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$ yts query [-o $outfile]
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* Prints the results in the following format:
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artist \t name \t length (?) \t ID
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./lib/ytc
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$ ytc query [-o $outfile]
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* Prints the results in the following format:
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name \t length (?) \t ID
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./lib/ytd
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$ ytd URL||ID [-o $outfile||-s]
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./lib/stc
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$ stc [-h||--home $homedir]
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* Just creates/edits $HOME/.config/shelltube
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./lib/stic
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$ stic "$@" "[[syntax]] shortargf longargf argf
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* Outputs commandline args to the specified files
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for easier parsing
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* dargf contains args like -c, -o, --config, etc.
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* argf contains everything else, like 'filename' etc.
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* [[syntax]] consists of something like this:
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"[[(1|1|c|config)(1|0|v|verbose)(0|1|infile)(0|2|outfile)]]"
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* Does it look terrible painful? Let me show you the anatomy of
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one of those listed potential arugments:
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* In a dashed arg (--config or -c), the syntax is this:
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(1|0=no subsequent arg 1=subs. arg|short form|long form)
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The "subsequent arg" means like 'file' in "--config file"
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* In a non-dashed arg (infile or outfile), the syntax is this:
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(0|position in input|name)
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"Position in input" refers to the position it has in relation
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to other non-dashed args.
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The "name"
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I'm working on stic riggt now. I think it'll really make shelltube (and
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probably any other shell script I'll ever write!) a lot better and more
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usable.
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@ -0,0 +1,73 @@
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#!/bin/sh -e
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#####################################################################################
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# Name: stic
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# Lisc: GPLv3
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# Main: jadedctrl | jadedml@openmailbox.org
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# Usage: $ stic "$@" "SYNTAX" argfile longargfile
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# Desc: Makes handling cli arguments easier-- no more shitty case or if statements
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# for us! ... or I'll throw myself against the nearest sharp object
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#####################################################################################
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ALL="$1"
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SYNTAX="$2"
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ARGFILE="$3"
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LONGARGFILE="$4"
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RANDID=$(mktemp -u XXXXXX)
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LONGARGPROCFILE="/tmp/stic-long-${RANDID}.proc"
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SHORTARGPROCFILE="/tmp/stic-short-${RANDID}.proc"
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# Go through every () syntax statement; output in awk+grep-friendly format
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syntaxproc="$(echo $SYNTAX | sed 's^ ^^g' | sed 's^)(^) (^g')"
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for synarg in $(echo "$syntaxproc")
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do
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synargproc="$(echo "$synarg" | sed 's/(//' | sed 's/)//')"
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argtype=$(echo "$synargproc" | awk -F "|" '{ print $1 }')
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# Longargs go first
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if [ $argtype -eq 0 ]
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then
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position=$(echo "$synargproc" | awk -F "|" '{ print $2 }')
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name=$(echo "$synargproc" | awk -F "|" '{ print $3 }')
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printf "%s\t%s\n" $position $name >> $LONGARGPROCFILE
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# Now for the shortargs
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elif [ $argtype -eq 1 ]
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then
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subsarg=$(echo "$synargproc" | awk -F "|" '{ print $2 }')
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shortname=$(echo "$synargproc" | awk -F "|" '{ print $3 }')
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longname=$(echo "$synargproc" | awk -F "|" '{ print $4 }')
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printf "%s\t%s\t%s" $subsarg $shortname $longname >> $SHORTARGPROCFILE
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if [ $subsarg -eq 1 ]
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then
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subsname=$(echo "$synargproc" | awk -F "|" '{ print $5 }')
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printf "\t%s" $subsname >> $SHORTARGPROCFILE
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fi
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printf "\n" >> $SHORTARGPROCFILE
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else
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exit 1
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fi
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done
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printf "Session ID: %s\n" $RANDID
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cat $SHORTARGPROCFILE
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cat $LONGARGPROCFILE
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# At this point, the syntax is easy awk-parseable stored in the $*ARGPROCFILE files
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position=0
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for argument in "$(echo "$ALL")"
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do
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if echo "$argument" | grep "^\--"
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then
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argtype=1
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if
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else
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if [ $insubsarg -eq 1 ]
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then
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printf "\t%s\n" $argument >> $SHORTARGFILE
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argtype=0
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position=$((position+1))
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