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#!/bin/bash
# xchangelog PKGNAME - open package changelog
XBPS_DISTDIR=$(xdistdir) || exit 1
pkg=$1
[ -z "$pkg" ] && pkg=$(basename "$PWD")
if [ -f "$pkg" ]; then
template="$pkg"
elif [ -f "$pkg/template" ]; then
template="$pkg/template"
elif [ -f "$XBPS_DISTDIR/srcpkgs/$pkg/template" ]; then
template="$XBPS_DISTDIR/srcpkgs/$pkg/template"
else
echo "No such template: $pkg" >&2
exit 1
fi
. "$template"
if [ -z "$changelog" ]; then
echo "No changelog defined in template" >&2
exit 1
fi
if ! [ -t 1 ]; then
curl -sL -- "$changelog"
elif curl -sLI -w "%{content_type}" -o /dev/null -- "$changelog" | grep -qi "^text/plain"; then
if [ -n "$PAGER" ]; then
curl -sL -- "$changelog" | "$PAGER"
elif [[ "$changelog" = *".md" ]] && type mdless >/dev/null; then
curl -sL -- "$changelog" | mdless
elif type less >/dev/null; then
curl -sL -- "$changelog" | less
else
curl -sL -- "$changelog"
fi
else
if type xdg-open >/dev/null; then
xdg-open "$changelog"
elif [ -n "$BROWSER" ]; then
"$BROWSER" "$changelog"
else
echo 'Cannot open changelog in web browser, please install xdg-open or define $BROWSER' >&2
exit 1
fi
fi
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