mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
83 lines
1.6 KiB
Bash
83 lines
1.6 KiB
Bash
#!/bin/sh
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help_dir="@docdir@/ede/manual"
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browser_list="firefox mozilla konqueror opera navigator dillo"
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program="ehelp"
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url=""
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if [ "$1" = "--help" ]; then
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cat <<EOF
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Usage: $program [OPTIONS] [TITLE]
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Display EDE Manual in the web browser
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Options:
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--help Show this help
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--titles Show known titles
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Example:
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$program evoke - display evoke help
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EOF
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exit 1
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fi
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if [ "$1" = "--titles" ]; then
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echo "Known titles:"
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content=`ls $help_dir/ | sort -f`
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for c in $content; do
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# show only files (readable), stripping extension
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[ -r "$help_dir/$c" ] && echo " " $c | sed 's/\.html//g'
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done
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exit 0
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fi
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if [ -z "$1" ]; then
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url="$help_dir/index.html"
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else
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url="$help_dir/$1.html"
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if [ ! -r "$url" ]; then
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echo "Unable to open $1. Going to start page..."
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url="$help_dir/index.html"
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fi
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fi
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# let browser knows it is a file
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url="file://$url"
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# try to find browser
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if [ -z "$BROWSER" ]; then
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for i in $browser_list; do
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if which $i > /dev/null 2>&1; then
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BROWSER="$i"
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break;
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fi
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done
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fi
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if [ -z $BROWSER ]; then
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xmessage -title "$program error" -center -buttons "Close" -file - <<EOF
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Failed to find any of known browsers!
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If you thing that I made mistake, please try to set
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BROWSER environment variable with full path pointing
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to the browser binary
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EOF
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exit 1
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fi
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# run browser
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$BROWSER $url
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if [ $? -ne 0 ]; then
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xmessage -title "$program error" -center -buttons "Close" -file - <<EOF
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Unable to run '$BROWSER'!
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Please check if program path is correct or
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adjust BROWSER environment variable pointing
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to the correct binary
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EOF
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exit 1
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fi
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exit 0
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