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Add clark-exists-p

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Prints `yes' when the url is found in the database, `no' otherwise.
This commit is contained in:
Tom Willemsen 2013-03-24 13:42:20 +01:00
parent 3f030d3fb3
commit 0fbc39c2d8
1 changed files with 25 additions and 0 deletions
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25
js/clark.js
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@ -133,7 +133,32 @@ interactive("clark-find-url-new-buffer",
"find-url-new-buffer",
$browser_object = browser_object_clark_bookmark);
function clark_exists_p(I) {
check_buffer(I.buffer, content_buffer);
let url_string =
load_spec_uri_string(load_spec(I.buffer.top_frame));
let command = clark_program + ' exists "' + url_string + '"';
var data = "", error = "";
result = yield shell_command(
command,
$fds = [{ output: async_binary_string_writer("") },
{ input: async_binary_reader(function (s) data += s || "") },
{ input: async_binary_reader(function (s) error += s || "") }]
);
if (error != "")
throw new Error("Error occurred with CLark: " + error);
I.window.minibuffer.message(data);
}
interactive("clark-exists-p", "Check to see if the current url"
+ " exists in the database.", clark_exists_p);
define_keymap("clark_keymap");
define_key(clark_keymap, "a", "clark-add");
define_key(clark_keymap, "e", "clark-exists-p");
provide("clark");