diff options
| -rwxr-xr-x | xchangelog | 54 |
1 files changed, 33 insertions, 21 deletions
diff --git a/xchangelog b/xchangelog index def9fe1..bef0a98 100755 --- a/xchangelog +++ b/xchangelog @@ -2,6 +2,7 @@ # xchangelog PKGNAME - open package changelog XBPS_DISTDIR=$(xdistdir) || exit 1 +FILTER=cat pkg=$1 [ -z "$pkg" ] && pkg=$(basename "$PWD") @@ -24,27 +25,38 @@ if [ -z "$changelog" ]; then exit 1 fi -if ! [ -t 1 ]; then - curl -sL -- "$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 [[ "$changelog" = *".rst" ]] && type rst2ansi >/dev/null; then - curl -sL -- "$changelog" | rst2ansi | less -r - elif type less >/dev/null; then - curl -sL -- "$changelog" | less - else - curl -sL -- "$changelog" +if [ -t 1 ]; then + if type less >/dev/null; then + : "${PAGER:=less -r}" fi + content_type="$(curl -sLI -w "%{content_type}" -o /dev/null -- "$changelog")" + case "$content_type" in + "text/plain"*) + if [[ "$changelog" = *".md" ]] && type mdcat >/dev/null; then + FILTER="mdcat" + elif [[ "$changelog" = *".rst" ]] && type rst2ansi >/dev/null; then + FILTER="rst2ansi" + fi + ;; + "text/markdown"*) + if type mdcat >/dev/null; then + FILTER="mdcat" + fi + ;; + *) + 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 $BROWSER' >&2 + exit 1 + fi + exit 0 + ;; + esac else - if type xdg-open >/dev/null; then - xdg-open "$changelog" - elif [ -n "$BROWSER" ]; then - "$BROWSER" "$changelog" - else - echo 'Cannot open changelog in web browser, please install xdg-open or define $BROWSER' >&2 - exit 1 - fi + : "${PAGER:=cat}" fi + +curl -sL -- "$changelog" | $FILTER | $PAGER |