emma/xdg-sanity
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(WIP) merge in upstream

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This commit is contained in:
dtb 2022-09-09 21:34:14 -04:00
parent ffcf3ad4b0
commit 2fce1e39ef
1 changed files with 57 additions and 54 deletions
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109
xdg-sanity.sh
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@ -1,66 +1,69 @@
#!/bin/sh
INPUT=$(echo $1)
echo "Loading configuration..."
CONFIG=$(cat /etc/xdg-sanity/xdg-sanity.conf)
BROWSER=$(echo $CONFIG | sed -ne 's/^browser *= *//p')
argv0="$0"
argv1="$1"
if [ "$BROWSER" = "" ]
then
echo "Please place the path to your default browser's executable in /etc/xdg-sanity/xdg-sanity.conf"
exit
else
echo "Found default browser $BROWSER"
# cats out the configuration or {'\n', EOF} if it can't be found
stream_config(){
cat "$HOME"/.xdg-sanity.conf 2>/dev/null \
|| cat "$HOME"/.config/xdg-sanity.conf 2>/dev/null \
|| cat /etc/xdg-sanity/xdg-sanity.conf 2>/dev/null \
|| echo # empty line
}
# check if usage is valid
if ! test -n "$1"; then
printf "Usage: %s [resource...]\n" "$argv0"
exit 64 # sysexits(3) EX_USAGE
fi
echo "Loading extensions..."
for EXT in /etc/xdg-sanity/extensions/*.sh
do
if [ "$EXT" = "/etc/xdg-sanity/extensions/*.sh" ]
then
echo "No extensions to load"
else
for EXT in /etc/xdg-sanity/extensions/*.sh
do
TYPE=$(cat $EXT | sed -ne 's/^# EXT-TYPE=//p' | tr -d '\n')
echo "Found $TYPE extension $EXT"
if [ "$TYPE" = "replace" ]
then
echo "Modifying $INPUT..."
INPUT=$($EXT "$INPUT")
echo "Got $INPUT"
else
if [ "$TYPE" = "mime" ]
then
echo "Modifying MIME type..."
MIME=$($EXT "$INPUT")
echo "Got $MIME"
fi
# check if we have curl(1)
if ! command -v curl >/dev/null 2>&1; then
printf "%s: Missing dependency: curl(1)\n" "$argv0"
exit 71 # sysexits(3) EX_OSERR
fi
done
test -n "$BROWSER" || BROWSER="$(stream_config | sed -ne 's/^browser *= *//p')"
# check if we have a $BROWSER
if ! test -n "$BROWSER"; then
printf "\
%s: \$BROWSER not filled.
Please place the path to your default browser's executable in
/etc/xdg-sanity/xdg-sanity.conf
" "$0"
exit 71 # sysexits(3) EX_OSERR
fi
MIME="$(curl -s -o /dev/null -w '%{content_type}' $1 | sed 's/\;.*//' | xargs echo)"
# RESPONSE_CODE=$(curl -fLIs "$INPUT" | sed -ne 's/ [[:space:]]*$//p' | sed -ne 's|^HTTP/.\+ ||p')
for EXT in /etc/xdg-sanity/extensions/*.sh; do
if [ "$EXT" = "/etc/xdg-sanity/extensions/*.sh" ]; then
echo "No extensions to load"
else
for EXT in /etc/xdg-sanity/extensions/*.sh; do
TYPE=$(cat $EXT | sed -ne 's/^# EXT-TYPE=//p' | tr -d '\n')
echo "Found $TYPE extension $EXT"
if [ "$TYPE" = "replace" ]; then
echo "Modifying $INPUT..."
argv1=$($EXT "$argv1")
echo "Got $INPUT"
elif [ "$TYPE" = "mime" ]; then
echo "Modifying MIME type..."
MIME="$($EXT "$argv1")"
echo "Got $MIME"
fi
done
fi
done
if [ "$MIME" = "" ] || [ "$MIME" = "$1" ] || [ "$MIME" = "$INPUT" ]
then
echo "Determining MIME type of $INPUT:"
# Determines HTTP code, might use for something else?
# CODE=$(curl -fLIs "$INPUT" | sed -ne 's/ [[:space:]]*$//p' | sed -ne 's|^HTTP/.\+ ||p')
MIME=$(curl -fLIs "$INPUT" | sed -ne 's/^[cC]ontent-[tT]ype: //p' | sed -e 's/;.\+//p' | tail -n1 | tr -d '\r')
echo $MIME
fi
if [ "$MIME" = "text/html" ]
then
$BROWSER $INPUT
# determine the MIME type, strip everything after the first semicolon, and
# check to see if it's HTML
if [ "$MIME"= "text/html" ]; then
$BROWSER "$1"
else
handlr launch "$MIME" -- "$INPUT"
handlr launch "$MIME" -- "$1"
fi