Marty Oehme
3763c7e581
Added `-a` option which can be supplied with an article id that wallr will open directly. Article ids can take the absolute form of e.g. `-a 1048` opening article with id 1048. They can also take the relative form of e.g. `-a +2` which will open the third-to-last entry in wallabag, i.e. count backwards from newest. That means you can use `-a +0` for example to always directly open the newest entry.
163 lines
4 KiB
Bash
Executable file
163 lines
4 KiB
Bash
Executable file
#!/usr/bin/env sh
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# Read wallabag articles from the commandline
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# extended version of one-liner script to read wallabag articles in shell
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# "wallabag list -n | head -n-1 | tail -n+2 | fzf | sed -e 's/^ //' | cut -f1 -d' ' | xargs wallabag show | ifne less"
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WALLR_FILTER=${WALLR_FILTER:-all}
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WALLR_READER=${WALLR_READER:-$PAGER}
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WALLR_FZF_OPTS=${WALLR_FZF_OPTS:-"--border"}
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WALLR_MARKREAD=true
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# get listing of all (read/unread/starred/all) wallabag articles
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get_articles() {
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WALLR_article_listing=""
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if [ "$WALLR_FILTER" = "all" ]; then
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WALLR_article_listing=$(wallabag list)
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elif [ "$WALLR_FILTER" = "starred" ]; then
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WALLR_article_listing=$(wallabag list -s)
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elif [ "$WALLR_FILTER" = "unread" ]; then
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WALLR_article_listing=$(wallabag list -n)
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elif [ "$WALLR_FILTER" = "last" ]; then
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WALLR_article_listing=$(wallabag list -q 1)
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else
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WALLR_article_listing=$(wallabag list -r)
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fi
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echo "$WALLR_article_listing" | head -n-1 | tail -n+2
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}
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# list articles and choose with fzf
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fuzzy_select() {
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[ -z "$1" ] && exit 1
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echo "$1" | fzf "${WALLR_FZF_OPTS}"
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}
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# strip off only ID article listing
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get_id() {
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[ -z "$1" ] && exit 1
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echo "$1" | sed -e 's/^ \+//' | cut -f1 -d' '
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}
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# grab content of article with ID passed in as parameter
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get_content() {
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[ -z "$1" ] && exit 1
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wallabag show "$1" | tail -n+2
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}
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# open article in browser
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open_link() {
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[ -z "$1" ] && exit 1
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wallabag open "$1"
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}
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# mark article read
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mark_read() {
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[ -z "$1" ] && exit 1
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wallabag update --read "$1"
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}
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check_missing_reqs() {
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if command -v fzf >/dev/null && command -v wallabag >/dev/null; then
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false
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else
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true
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fi
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}
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open_in_pager() {
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get_content "$1" | "$WALLR_READER"
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}
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main() {
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# already selected an id
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if [ -n "$WALLR_ARTICLE_SELECTED" ]; then
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# relative selection
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if printf "%s" "$WALLR_ARTICLE_SELECTED" | grep -qe '^+'; then
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WALLR_FILTER="last"
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newestid=$(get_id "$(get_articles)")
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id=$((newestid - "$WALLR_ARTICLE_SELECTED"))
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fi
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# select with fuzzy menu
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else
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arts=$(get_articles "$WALLR_FILTER")
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art="$(fuzzy_select "$arts")"
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id="$(get_id "$art")"
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fi
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if [ "$WALLR_READER" = "BROWSER" ]; then
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open_link "$id"
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else
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open_in_pager "$id"
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if "$WALLR_MARKREAD"; then
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mark_read "$id"
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fi
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fi
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}
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show_help() {
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printf "%s\n" \
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"" \
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" reader Read wallabag articles in the terminal." \
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"" \
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" Usage: reader [-horqsen] " \
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"" \
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" Options:" \
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"" \
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" -o Open selected file in browser." \
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"" \
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" -e Open selected file in editor." \
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"" \
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" -r List only read articles." \
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"" \
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" -s List only starred articles." \
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"" \
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" -n List only unread articles." \
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"" \
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" -a [number] Do not list articles but directly open article number." \
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" Takes either explicit number (1096 opens wallabag article" \
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" with same id), or in the form of '+1' or '+102' which will" \
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" open most recent counting backwards." \
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"" \
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" -q Do not mark articles opened as read." \
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"" \
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" -h Print out this help." \
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""
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}
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while getopts "h?qnorsea:" opt; do
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case "$opt" in
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h | \?)
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show_help
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exit 0
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;;
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# v) verbose=1
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# ;;
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n)
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WALLR_FILTER="unread"
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;;
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r)
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WALLR_FILTER="read"
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;;
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s)
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WALLR_FILTER="starred"
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;;
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e)
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WALLR_READER="$EDITOR"
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;;
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o)
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WALLR_READER="BROWSER"
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;;
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q)
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WALLR_MARKREAD="false"
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;;
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a)
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WALLR_ARTICLE_SELECTED="$OPTARG"
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;;
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esac
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done
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shift $((OPTIND - 1))
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if check_missing_reqs; then
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echo "Requires wallabag-cli and fzf executable on path to work." 1>&2
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exit 1
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fi
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main "$@"
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