wrapper for termfilechooser

.config/xdg-desktop-portal-termfilechooser/st-nnn.sh

@@ -0,0 +1,65 @@
+#!/bin/sh
+# This wrapper script is invoked by xdg-desktop-portal-termfilechooser.
+#
+# Inputs:
+# 1. "1" if multiple files can be chosen, "0" otherwise.
+# 2. "1" if a directory should be chosen, "0" otherwise.
+# 3. "0" if opening files was requested, "1" if writing to a file was
+#    requested. For example, when uploading files in Firefox, this will be "0".
+#    When saving a web page in Firefox, this will be "1".
+# 4. If writing to a file, this is recommended path provided by the caller. For
+#    example, when saving a web page in Firefox, this will be the recommended
+#    path Firefox provided, such as "~/Downloads/webpage_title.html".
+#    Note that if the path already exists, we keep appending "_" to it until we
+#    get a path that does not exist.
+# 5. The output path, to which results should be written.
+#
+# Output:
+# The script should print the selected paths to the output path (argument #5),
+# one path per line.
+# If nothing is printed, then the operation is assumed to have been canceled.
+
+multiple="$1"
+directory="$2"
+save="$3"
+path="$4"
+out="$5"
+
+cmd="/usr/bin/nnn"
+termcmd="${TERMCMD:-/usr/bin/st}"
+
+if [ "$save" = "1" ]; then
+    set -- --choosefile="$out" --cmd='echo Select save path (see tutorial in preview pane; try pressing zv or zp if no preview)' "$path"
+    printf '%s' 'xdg-desktop-portal-termfilechooser saving files tutorial
+
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!!!                 === WARNING! ===                 !!!
+!!! The contents of *whatever* file you open last in !!!
+!!! ranger will be *overwritten*!                    !!!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+Instructions:
+1) Move this file wherever you want.
+2) Rename the file if needed.
+3) Confirm your selection by opening the file, for
+   example by pressing <Enter>.
+
+Notes:
+1) This file is provided for your convenience. You
+   could delete it and choose another file to overwrite
+   that, for example.
+2) If you quit ranger without opening a file, this file
+   will be removed and the save operation aborted.
+' > "$path"
+elif [ "$directory" = "1" ]; then
+    set -- --choosedir="$out" --show-only-dirs --cmd="echo Select directory (quit in dir to select it)"
+elif [ "$multiple" = "1" ]; then
+    set -- --choosefiles="$out" --cmd="echo Select file(s) (open file to select it; <Space> to select multiple)"
+else
+    set -- --choosefile="$out" --cmd="echo Select file (open file to select it)"
+fi
+
+"$termcmd" -- $cmd "$@"
+if [ "$save" = "1" ] && [ ! -s "$out" ]; then
+    rm "$path"
+fi