Arch Linux

Last edited by Earnestly (2012-02-14 18:10:57)

$ open --with mplayer foo.avi # runs mplayer
$ open --with vlc foo.avi # runs VLC
$ open foo.avi # runs the default program
$ open asdfjkl # AND IT JUST WORKS
$ open foo.c # runs "gcc foo.c && ./a.out"
$ cd myproject; open bar.c # runs "make && ./bar"
$ open foo.html # runs "firefox foo.html"
$ DISPLAY= open foo.html # runs "elinks foo.html"
$ : | open foo.html # runs "elinks -dump foo.html"
$ open --list foo.png
0: feh (windowed)
1: feh (fullscreen)
2: gimp
$ open --method=2 foo.png # runs gimp
$ open foo.c # runs "gcc foo.c && ./a.out"
$ cd myproject; open bar.c # runs "make && ./bar"
#!/bin/sh
# Simple file opener based on file extension

# Depends: libnotify, dmenu, slmenu, cut, sed, grep

# --CONFIG--
extlist="$XDG_CONFIG_HOME/open/extlist" # Location of list of extensions
delim=":"           # Which character to use for delimiter in extlist file
default_mode="auto" # auto/manual (set to auto for automatic program selection)
dmenu_default=1     # Controls whether dmenu is used by default in X
# ---END----

auto_option=1

i=0
if [ -t "$i" ]
then
  interactive=1
else
  interactive=0
fi

if [ -z $DISPLAY ]
then
    dmenu_default=0
    X=0
else
    X=1
fi

if [ $interactive = 1 -a $dmenu_default = 0 ]
then
    if [ -e $HOME/.slmenurc ]
    then
        . $HOME/.slmenurc
    else
        SLMENU="slmenu -i"
    fi
    menu="$SLMENU"
else
    if [ -e $HOME/.dmenurc ]
    then
        . $HOME/.dmenurc
    else
        DMENU="dmenu -i"
    fi
    menu="$DMENU"
fi

fn=${@: -1}

if [ ! -e "$fn" ]
then
    if [ $interactive = 1 ]
    then
        echo "Invalid filename"
    else
        notify-send "Invalid filename"
    fi
    exit 1
fi

if [ $# -gt 1 ]
then
    if [ $# -gt 2 ]
    then
        if [ $interactive = 1 ]
        then
            echo "Too many arguments"
        else
            notify-send "Too many arguments"
        fi
    elif [ $1 = "manual" -o $1 = "auto" -o $1 = "list" ]
    then
        mode=$1
    elif [ $(echo $1 | sed -e "/^[1-9]\+[0-9]*$/! {d}") ]
    then
        mode="auto"
        auto_option=$1
    else
        if [ $interactive = 1 ]
        then
            echo "Invalid mode option: '$1'"
        else
            notify-send "Invalid mode option: '$1'"
        fi
        exit 1
    fi
else
    mode="$default_mode"
fi

hasext=$(echo "$fn" | sed -e '/\(\.\)\?\(.\)\+\.[a-zA-Z0-9]\+$/! {d}')
if [ -z $hasext ]
then
    if [ $interactive = 1 ]
    then
        echo "'$(basename $fn)' has no extension"
    else
        notify-send "'$(basename $fn)' has no extension"
    fi
    exit 1
fi

ext=${fn##*.}

all=$(sed '/^\#/d' "$extlist")
suitable=$(echo "$all" | sed -e "/$delim\([ \t]*\([a-zA-Z0-9,]*\),$ext\)\|\($ext\(,[a-zA-Z0-9]*\)*$\)/I! {d}")
if [ $X = 0 ]
then
    suitable=$(echo "$suitable" | sed -e "/^[%@]/! {d}")
else
    suitable=$(echo "$suitable" | sed -e "/^[^@]/! {d}")
fi

if [ -z "$suitable" ]
then
    if [ $interactive = 1 ]
    then
        echo "No program found for extension '.$ext'"
    else
        notify-send "No program found for extension '.$ext'"
    fi
    exit 1
elif [ $(echo "$suitable" | wc -l) -lt $auto_option ]
then
    if [ $interactive = 1 ]
    then
        echo "Invalid number: '$1' (Not enough options)"
    else
        notify-send "Invalid number: '$1' (Not enough options)"
    fi
    exit 1
fi

if [ $(echo "$suitable" | grep "$delim$delim") ]
then
    if [ $# = 1 ]
    then
        mode="manual"
    fi
fi

namelist=$(echo "$suitable" | cut -d "$delim" -f 1 | tr -s ' ')
if [ "$mode" = "auto" ]
then 
    command=$(echo "$suitable" | sed -n "$auto_option"p | cut -d "$delim" -f 2 | tr -s ' ')
elif [ "$mode" = "list" ]
then
    echo "$namelist" | cat -n
    exit 0
elif [ "$mode" = "manual" ]
then
    if [ $(echo "$namelist" | wc -l) -gt 1 ]
    then
        selection=$(echo "$namelist" | eval $menu -p "Program:")
        if [ -z "$selection" ]
        then
            exit 1
        fi
    else
        selection="$namelist"
    fi
    selectionln=$(echo "$namelist" | grep -xn "$selection" | cut -d "$delim" -f 1)
    if [ "$selectionln" ]
    then
        command=$(echo "$suitable" | sed -n "$selectionln"p | cut -d "$delim" -f 2)
    else
        command="$selection"
    fi
fi

case "$command" in
    *\"\$fn\"*) eval $command;;
    *\$fn*) command=$(echo "$command" | sed 's/\$fn/"\$fn"/g')
        eval "$command";;
    *) eval "$command \"$fn\"";;
esac
# Format = Name:Command:Extensions
#
# Use commas to separate extensions
# Begin a name with % to make it available outside of X
# Begin a name with @ to make it available ONLY outside of X

# Movies
%Mplayer             :   mplayer            :   avi,wmv,asf,mp4
%Mplayer (Fullscreen):   mplayer -fs        :   avi,wmv,asf,mp4
VLC                  :   vlc $fn            :   avi,wmv,asf,mp4

# Music
%Mplayer             :   mplayer            :   mp3,ogg,flac,wav
%Mp3blaster          :   mp3blaster         :   mp3,ogg
%Aplay               :   aplay              :   wav

# Images
Viewnior             :   viewnior           :   jpg,png
Gimp                 :   gimp               :   jpg,png,xcf
@Fbv                 :   fbv                :   jpg,png

# Text
Gvim                 :   gvim               :   txt,conf,c,py
@Vim                 :   vim                :   txt,conf,c,py
%GCC                 :   gcc "$fn" -o a.out :   c

# User input will always be asked for extensions prefixed with double colons
::avi,c
#!/bin/sh
# Simple file opener based on file extension

# Depends: libnotify, dmenu, slmenu, cut, sed, grep, tr

# --CONFIG--
extlist="$XDG_CONFIG_HOME/open/extlist" # Location of list of extensions
delim=":"           # Which character to use for delimiter in extlist file
default_mode="auto" # auto/manual (set to auto for automatic program selection)
dmenu_default=1     # Controls whether dmenu is used by default in X
# ---END----

number=""
mode="$default_mode"
explicitmode=0
stdredirected=0

if [ -t 0 ]
then
    interactive=1
else
    interactive=0
fi

if [ -z "$DISPLAY" ]
then
    dmenu_default=0
    X=0
else
    X=1
fi

eval set -- `getopt -n open -o m:n: -- "$@"`
while true
do
    case "$1" in
        -m) mode="$2"; shift 2; explicitmode=1;;
        -n) number="$2"; shift 2;;
        --) shift; break;;
        *) echo "Invalid option"; exit 1;;
    esac
done

case "$mode" in
    a) mode="auto";;
    m) mode="manual";;
    l) mode="list";;
esac

if [ -n "$number" -a ! "$mode" = "list" ]
then
    mode="auto"
fi

if [ $interactive = 1 -a $dmenu_default = 0 ]
then
    if [ -e $HOME/.slmenurc ]
    then
        . $HOME/.slmenurc
    else
        SLMENU="slmenu -i"
    fi
    menu="$SLMENU"
else
    if [ -e $HOME/.dmenurc ]
    then
        . $HOME/.dmenurc
    else
        DMENU="/usr/bin/dmenu -i"
    fi
    menu="$DMENU"
fi

fn=${@: -1}

if [ -z "$fn" ]
then
    while read input
    do
        fn="$input"
    done < /dev/stdin
    stdinredirected=1
fi

if [ -z "$fn" ]
then
    if [ $interactive = 1 ]
    then
        echo "No filename given"
    else
        notify-send "No filename given"
    fi
    exit 1
fi

if [ ! -e "$fn" ]
then
    if [ $interactive = 1 ]
    then
        echo "Invalid filename"
    else
        notify-send "Invalid filename"
    fi
    exit 1
fi

hasext=$(echo "$fn" | sed -e '/\(\.\)\?\(.\)\+\.[a-zA-Z0-9]\+$/! {d}')
if [ -z "$hasext" ]
then
    if [ $interactive = 1 ]
    then
        echo "'$(basename $fn)' has no extension"
    else
        notify-send "'$(basename $fn)' has no extension"
    fi
    exit 1
fi

ext=${fn##*.}

all=$(sed '/^\#/d' "$extlist")
suitable=$(echo "$all" | sed -e "/$delim *\(\([a-zA-Z0-9,]*,\)\?$ext\(,[a-zA-Z0-9,]*\)\?$\)/I! {d}")
if [ "$stdinredirected" = 1 ]
then
    noninteractive=$(echo "$suitable" | sed -e '/^|/! {d}')
    if [ -n "$noninteractive" ]
    then
        suitable="$noninteractive"
    fi
else
    suitable=$(echo "$suitable" | sed -e '/^[^|]/! {d}')
fi

if [ $X = 1 ]
then
    suitable=$(echo "$suitable" | sed -e '/^[^@]/! {d}')
else
    suitable=$(echo "$suitable" | sed -e '/^[%@]/! {d}')
fi

if [ -z "$suitable" ]
then
    if [ $interactive = 1 ]
    then
        echo "No program found for extension '.$ext'"
    else
        notify-send "No program found for extension '.$ext'"
    fi
    exit 1
elif [ -n "$number" ]
then
    if [ $(echo "$suitable" | wc -l) -lt "$number" ]
    then
        if [ $interactive = 1 ]
        then
            echo "Invalid number: '$number' (Not enough options)"
        else
            notify-send "Invalid number: '$number' (Not enough options)"
        fi
        exit 1
    fi
fi

if [ $(echo "$suitable" | grep -e "^ *$delim$delim") ]
then
    if [ "$explicitmode" = 0 ]
    then
        mode="manual"
    fi
fi

namelist=$(echo "$suitable" | cut -d "$delim" -f 1 | tr -s ' ')
if [ "$mode" = "auto" ]
then 
    if [ -z "$number" ]
    then
        number=1
    fi
    command=$(echo "$suitable" | sed -n "$number"p | cut -d "$delim" -f 2 | tr -s ' ')
elif [ "$mode" = "list" ]
then
    if [ -n "$number" ]
    then
        echo "$namelist" | cat -n | sed -n "$number"p | cut -d "$delim" -f 1
        exit 0
    else
        echo "$namelist" | cat -n
        exit 0
    fi
elif [ "$mode" = "manual" ]
then
    if [ $(echo "$namelist" | wc -l) -gt 1 ]
    then
        selection=$(echo "$namelist" | eval $menu -p "Program:")
        if [ -z "$selection" ]
        then
            exit 1
        fi
    else
        selection="$namelist"
    fi
    selectionln=$(echo "$namelist" | grep -xn "$selection" | cut -d "$delim" -f 1)
    if [ "$selectionln" ]
    then
        command=$(echo "$suitable" | sed -n "$selectionln"p | cut -d "$delim" -f 2)
    else
        command="$selection"
    fi
fi

case "$command" in
    *\"\$fn\"*) eval $command;;
    *\$fn*) command=$(echo "$command" | sed 's/\$fn/"\$fn"/g')
        eval "$command";;
    *) eval "$command \"$fn\"";;
esac
# Format = Name:Command:Extensions
#
# Use commas to separate extensions
# Begin a name with % to make it available outside of X
# Begin a name with @ to make it available ONLY outside of X
# Begin a name with | for it to be used when stdin is redirected (implies %)

# Movies
%Mplayer             :  mplayer             :   avi,wmv,asf,mp4
%Mplayer (Fullscreen):  mplayer -fs         :   avi,wmv,asf,mp4
VLC                  :  vlc                 :   avi,wmv,asf,mp4

# Music
%Mplayer             :  mplayer             :   mp3,ogg,flac,wav
%Mp3blaster          :  mp3blaster          :   mp3,ogg
%Aplay               :  aplay               :   wav

# Images
Viewnior             :  viewnior            :   jpg,png
Gimp                 :  gimp                :   jpg,png,xcf
@Fbv                 :  fbv                 :   jpg,png

# Text
Gvim                 :  gvim                :   txt,conf,c,py
@Vim                 :  vim                 :   txt,conf,c,py
%GCC                 :  gcc "$fn" -o a.out  :   c

# HTML
Firefox              :  firefox             :   html
@Links               :  links               :   html

# Redirected input
|Cat                 :  cat                 :   c
|Links Dump          :  links -dump         :   html

# User input will always be required for extensions prefixed with double colons
::avi,c
# syntax: <function> AND <function> ... AND <function> THEN <command>
# where <function> is one of:
#     extension <regexp>      -- matches the regexp on the file extension
#     path <regexp>           -- matches the regexp on the path
#     mimetype <regexp>       -- matches the regexp on the mimetype
#     has <program name>      -- checks if <program name> is installed
#     X                       -- checks if X runs
#     terminal                -- checks if the shell is interactive
#     description             -- specifies the description

extension x?html? AND X                     THEN firefox -- $f
extension x?html? AND terminal AND has lynx THEN lynx -- $f
extension x?html? AND terminal              THEN elinks -- $f
extension x?html?                           THEN elinks -dump -- $f

mimetype ^video AND       description "Mplayer"              THEN mplayer -- $f
mimetype ^video AND X AND description "Mplayer (Fullscreen)" THEN mplayer -fs -- $f

mimetype ^audio AND path ^/var/music        THEN mpc add $f && mpc play 1 && mpc prev
mimetype ^audio                             THEN mplayer -- $f

Arch Linux

#1 2012-02-14 16:49:39

File Opener

#2 2012-02-14 18:10:40

Re: File Opener

#3 2012-02-14 20:45:55

Re: File Opener

#4 2012-02-14 23:57:17

Re: File Opener

#5 2012-02-15 00:57:04

Re: File Opener

#6 2012-02-15 02:58:29

Re: File Opener

#7 2012-02-15 11:28:54

Re: File Opener

#8 2012-02-15 13:29:17

Re: File Opener

#9 2012-02-15 14:14:57

Re: File Opener

#10 2012-02-16 05:47:31

Re: File Opener

#11 2012-02-16 22:11:08

Re: File Opener

#12 2012-02-16 23:14:23

Re: File Opener

#13 2012-02-17 11:11:03

Re: File Opener

#14 2012-02-18 17:03:11

Re: File Opener

#15 2013-02-14 09:41:53

Re: File Opener

#16 2013-02-14 11:14:33

Re: File Opener

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