search

2 files changed, 100 insertions, 0 deletions

diff --git a/search b/search
new file mode 100755
index 0000000..191882e
--- /dev/null
+++ b/search
@@ -0,0 +1,100 @@
+#!/bin/bash
+set -e
+set -o pipefail
+shopt -s lastpipe
+
+encode_query()
+{
+        perl -e '
+$_ = join " ", map { m/ / ? qq<"$_"> : $_ } @ARGV;
+s/([^a-zA-Z0-9])/sprintf "%%%x", ord $1/ge;
+print "$_\n"
+' "$@"
+}
+
+search_url()
+{
+        if [ "$1" -gt 1 ]
+        then
+                p=$1
+        else
+                p=
+        fi
+        q=$(encode_query "${@:2}")
+        echo https://search.f-droid.org/'?q='"$q"${p:+'&page='$p}'&lang='${lang:-en}
+}
+
+search()
+{
+        page=${page:-1}
+        url=$(search_url "$page" "$@")
+        out=$(mktemp)
+        curl -s "$url" |
+                hxclean |
+                hxselect '.package-header, div.package-info' |
+                hxnormalize -l 2147483647 > "$out"
+        trap 'rm -f "$out"' EXIT
+        hxclean < "$out" |
+                hxselect -s '\n' 'a.package-header::attr(href)' |
+                mapfile -t href
+        hxclean < "$out" |
+                hxselect -s '\n' h4.package-name |
+                mapfile -t name
+        hxclean < "$out" |
+                hxselect -s '\n' span.package-summary |
+                mapfile -t summary
+        [ ${#href[@]} = ${#name[@]} ]
+        [ ${#href[@]} = ${#summary[@]} ]
+        OPTIONS=()
+        for ((i=0; i<${#href[@]}; ++i))
+        do
+                n=${name[$i]}
+                s=${summary[$i]}
+                h=${href[$i]}
+                h=${h#href=\"}
+                h=${h%\"}
+                href[$i]=$h
+
+                n=$(w3m -T text/html <<<"$n")
+                s=$(w3m -T text/html <<<"$s")
+                OPTIONS+=("$(printf "%40s: %s" "$n" "$s")")
+        done
+        PS3='Choose <number> to install, [n]ext, [p]revious, or m<number> for [m]ore> '
+        select i in "${OPTIONS[@]}"
+        do
+                if [ "$i" ]
+                then
+                        i=$((REPLY - 1))
+                        (
+                                set -x
+                                mkdir repo/"${href[$i]##*/}"
+                        )
+                        continue
+                fi
+                case "${REPLY@L}" in
+                        n )
+                                let ++page
+                                search "$@"
+                                return
+                                ;;
+                        p )
+                                let --page
+                                search "$@"
+                                return
+                                ;;
+                        m*[^0-9\ ] )
+                                continue
+                                ;;
+                        m*[0-9]* )
+                                i=${REPLY#?}
+                                i=$((i - 1))
+                                if [ $i -gt 0 -a $i -lt ${#OPTIONS[@]} ]
+                                then
+                                        w3m "${href[$i]}"
+                                fi
+                                ;;
+                esac
+        done
+}
+
+search "${@:-music}"
diff --git a/update-fdroids.bash b/update-repo
index aa2804b..aa2804b 100755
--- a/update-fdroids.bash
+++ b/update-repo