43 lines
1.2 KiB
Bash
Executable File
43 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# Let's set a sane environment
|
|
set -o errexit
|
|
set -o nounset
|
|
set -o noglob
|
|
|
|
SCRIPTS_DIR="$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)"
|
|
. "$SCRIPTS_DIR/common"
|
|
|
|
printf 'Downloading PECL feed... ' >&2
|
|
XML="$(curl --fail --silent --show-error --location https://pecl.php.net/feeds/latest.rss)"
|
|
printf 'done.\n' >&2
|
|
|
|
printf 'Formatting XML... ' >&2
|
|
XML="$(printf '%s' "$XML" | tr -s ' \t\r\n' ' ' | sed -r 's# *<#\n<#g' | sed -r 's#>\n*#>\n#g' | tr -s '\n' '\n' | sed -r 's#^ +##g')"
|
|
printf 'done.\n' >&2
|
|
|
|
NUM_EXTENSIONS=0
|
|
EXTENSIONS=''
|
|
printf 'Detecting extension list... ' >&2
|
|
IFS='
|
|
'
|
|
for XML_LINE in $XML; do
|
|
case "$XML_LINE" in
|
|
\<item\ *)
|
|
URL="$(printf '%s' "$XML_LINE" | sed -r 's#^.+ rdf:about\s*=\s*"##' | sed -r 's#".*$##')"
|
|
EXTENSION="$(printf '%s' "$URL" | sed -r 's#^.*[?&]package=##' | sed -r 's#&.*$##' | tr '[:upper:]' '[:lower:]')"
|
|
if test -n "$EXTENSION" && ! stringInList "$EXTENSION" "$EXTENSIONS"; then
|
|
EXTENSIONS="$EXTENSIONS $EXTENSION"
|
|
NUM_EXTENSIONS=$((NUM_EXTENSIONS + 1))
|
|
fi
|
|
;;
|
|
esac
|
|
done
|
|
if test -z "$EXTENSIONS"; then
|
|
printf 'no extension found.\n' >&2
|
|
else
|
|
EXTENSIONS="${EXTENSIONS# }"
|
|
printf '%d extension(s) found (%s)\n' $NUM_EXTENSIONS "$EXTENSIONS" >&2
|
|
fi
|
|
printf '%s' "$EXTENSIONS"
|