1 files changed, 122 insertions, 0 deletions

diff --git a/scripts/open-file b/scripts/open-file
new file mode 100755
index 0000000..c985bf4
--- /dev/null
+++ b/scripts/open-file
@@ -0,0 +1,122 @@
+#!/bin/sh
+
+# Inspired by https://github.com/salman-abedin/launch.sh
+# Launches files based on their mimetypes
+# Requires: dmenu_path or similar (fallback), dmenu-filepicker
+
+# Usage: open-file [-m menu] [-s launcher] [-t mimetype] [files...]
+
+menu="dmenu -i -l 15"
+
+# Change default apps here
+video=${VIDEO:-vlc}
+music=${MUSIC:-vlc}
+pdf=${PDF:-zathura}
+img="${IMGVIEW:-nsxiv}"
+word="${WORDS:-libreoffice}"
+sheet="${SHEETS:-libreoffice}"
+html="${BROWSER:-firefox} --new-window"
+xedit="${XEDIT:-xedit}"
+
+usage() {
+        echo "Usage: open-file [-m MENU] [-s LAUNCHER] [-t MIMETYPE] [files...]"
+}
+
+openfile() {
+        f="$*"
+        localmime="$mimetype"
+
+        [ ! -f "$f" ] && echo "$f: bad argument" && exit 1
+        [ -z "$mimetype" ] && localmime="$(file --mime-type "$f" -bL)"
+
+        prog=""
+        case "$localmime" in
+                video/*)
+                        prog="$video"
+                        ;;
+                audio/*)
+                        prog="$music"
+                        ;;
+                application/pdf | application/postscript | image/vnd.djvu)
+                        prog="$pdf"
+                        ;;
+                image/*)
+                        prog="$img"
+                        ;;
+                application/msword | \
+                application/vnd.oasis.opendocument.text | text/rtf | \
+                application/vnd.openxmlformats-officedocument.wordprocessingml.*)
+                        prog="$word"
+                        ;;
+                application/ms-excel | \
+                application/vnd.oasis.opendocument.spreadsheet | \
+                application/vnd.openxmlformats-officedocument.spreadsheetml.*)
+                        prog="$sheet"
+                        ;;
+                text/html | text/enriched)
+                        prog="$html"
+                        ;;
+                text/*)
+                        prog="$xedit"
+                        ;;
+                application/zip)
+                        prog="unzip"
+                        ;;
+                application/x-rar-compressed)
+                        prog="unrar"
+                        ;;
+                application/x-archive | application/x-tar | \
+                application/x-bzip2 | application/gzip | application/x-lzip | \
+                application/x-lzma | application/x-xz | application/x-gtar)
+                        prog="tar -tavf"
+                        ;;
+                application/java-archive)
+                        prog="java -jar"
+                        ;;
+                *)
+                        if [ "$menu" = dmenu ]; then
+                                menuprompt="-p \"How to open $f? \""
+                        else
+                                menuprompt="--prompt=\"How to open $f? \""
+                        fi
+                        prog=$(dmenu_path | $menu "$menuprompt")
+                        ;;
+        esac
+
+        if [ -n "$prog" ]; then
+                $launcher $prog "$f"
+        else
+                exit 1
+        fi
+}
+
+while getopts "m:s:t:" opt; do
+        case "$opt" in
+                m)
+                        menu="$OPTARG"
+                        ;;
+                s)
+                        launcher="$OPTARG"
+                        ;;
+                t)
+                        mimetype="$OPTARG"
+                        ;;
+                *)
+                        usage
+                        exit 1
+                        ;;
+        esac
+done
+
+shift $((OPTIND - 1))
+
+if [ -n "$1" ]; then
+        while [ -n "$1" ]; do
+                openfile "$1" &
+                shift
+        done
+else
+        dmenu-filepicker -m "$menu" | while read -r line; do
+                openfile "$line" &
+        done
+fi