diff options
Diffstat (limited to '')
| -rwxr-xr-x | lclipd.lua | 38 |
1 files changed, 7 insertions, 31 deletions
@@ -7,6 +7,7 @@ -- front-end example: sqlite3 $(cat /tmp/lclipd/lclipd_db_name) 'select content from lclipd;' | dmenu -l 10 | xsel -ib local string = require("string") +-- Adds the lua rocks modules to the require path for this script local function default_luarocks_modules() local luarocks_handle = io.popen("luarocks-5.3 path --bin") local path_b = false @@ -46,20 +47,6 @@ create table if not exists lclipd ( ); ]=] -local sql_dupe_trigger = [=[ -create trigger if not exists hist_dupe_prune before insert on lclipd -begin - delete from lclipd - where id = ( - select id - from lclipd as o - where (select count(id) from lclipd where content == o.content) > 1 - order by id - limit 1 - ); -end; -]=] - -- We are deleting old entries in groups of 20 instead of one by one local sql_old_reap_trigger = [=[ create trigger if not exists hist_old_reap before insert on lclipd @@ -67,7 +54,7 @@ begin delete from lclipd where id = ( select id from lclipd - order by timeAdded + order by dateAdded asc limit 20 ) and ( @@ -92,9 +79,6 @@ local tmp_dir = "/tmp/lclipd" local pid_file = "/tmp/lclipd/lclipd.pid" local db_file_name = "/tmp/lclipd/lclipd_db_name" ---- A sleep function -local function sleep(n) os.execute("sleep " .. tonumber(n)) end - --- We are not longer running. local function remove_pid_file() if wrote_a_pidfile then os.remove(pid_file) end end @@ -237,6 +221,7 @@ local function detect_secrets(clipboard_content, detect_secrets_args) unistd.close(pipe_write) unistd._exit(0) elseif pid > 0 then -- parent + log_to_syslog("spawned " .. tostring(pid), posix_syslog.LOG_INFO) unistd.close(pipe_write) posix_wait.wait(pid) local result = unistd.read(pipe_read, 1) @@ -262,7 +247,8 @@ local function get_clipboard_content() elseif pid == 0 then -- child os.execute("clipnotify") unistd._exit(0) - else -- parent + elseif pid > 0 then -- parent + log_to_syslog("spawned " .. tostring(pid), posix_syslog.LOG_INFO) -- clipnotify exits when there is a new entry on the clipboard -- so we do want a blocking call here posix_wait.wait(pid) @@ -328,18 +314,9 @@ local function loop(clip_hist_size, detect_secrets_args) lclip_exit(1) end - -- add the de-dupe trigger - return_code = sqlite_handle:exec(sql_dupe_trigger) - if return_code ~= sqlite3.OK then - log_to_syslog(tostring(return_code), posix_syslog.LOG_CRIT) - log_to_syslog("could not add dupe trigger to table", - posix_syslog.LOG_CRIT) - lclip_exit(1) - end - -- add the old_reap trigger sql_old_reap_trigger = string.format(sql_old_reap_trigger, clip_hist_size) - return_code = sqlite_handle:exec(sql_dupe_trigger) + return_code = sqlite_handle:exec(sql_old_reap_trigger) if return_code ~= sqlite3.OK then log_to_syslog(tostring(return_code), posix_syslog.LOG_CRIT) log_to_syslog("could not add old_reap trigger to table", @@ -350,10 +327,9 @@ local function loop(clip_hist_size, detect_secrets_args) log_to_syslog("starting the main loop", posix_syslog.LOG_INFO) while true do local clip_content = get_clipboard_content() - -- remove trailing/leading whitespace if clip_content == nil then goto continue end + -- remove trailing/leading whitespace clip_content = string.gsub(clip_content, '^%s*(.-)%s*$', '%1') - sleep(0.2) if clip_content == nil then goto continue end local insert_string = string.format(sql_insert, clip_content) |