diff options
Diffstat (limited to 'lclipd.lua')
| -rwxr-xr-x | lclipd.lua | 55 |
1 files changed, 36 insertions, 19 deletions
@@ -4,8 +4,7 @@ -- luarocks-5.3 install --local luaposix -- luarocks-5.3 install --local argparse -- luarocks-5.3 install --local lsqlite3 --- luarocks-5.3 install --local rxi-json-lua --- for the front-end, sqlite3 $(cat /tmp/lclipd/lclipd_db_name) 'select content from lclipd;' | dmenu -l 10 | xsel -ib +-- front-end example: sqlite3 $(cat /tmp/lclipd/lclipd_db_name) 'select content from lclipd;' | dmenu -l 10 | xsel -ib local string = require("string") local function default_luarocks_modules() @@ -38,6 +37,11 @@ local unistd = require("posix.unistd") local posix_syslog = require("posix.syslog") local sqlite3 = require("lsqlite3") local posix_wait = require("posix.sys.wait") +local libgen = require("posix.libgen") + +-- we have a vendored dependency +local base_path = libgen.dirname(arg[0]) +package.path = package.path .. ";" .. base_path .. "/?.lua" local json = require("json") local sql_create_table = [=[ @@ -183,8 +187,14 @@ end --- Runs secret detection tests local function detect_secrets() local pipe_read, pipe_write = unistd.pipe() + if pipe_read == nil then + log_to_syslog("could not create pipe", posix_syslog.LOG_CRIT) + log_to_syslog(pipe_write, posix_syslog.LOG_CRIT) + lclip_exit(1) + end local pid, errmsg = unistd.fork() + if pid == nil then pipe_read:close() pipe_write:close() @@ -201,7 +211,7 @@ local function detect_secrets() if secrets_baseline == nil then log_to_syslog("detect-secrets returned nil", log_to_syslog.LOG_WARNING) - return + return true end local secrets_baseline_json = json.decode(secrets_baseline) @@ -244,21 +254,29 @@ local function get_clipboard_content() -- we dont care whether all the calls to the different clipboard apps -- succeed or not so we just ignore the errors. local _, handle_x = pcall(io.popen, "xsel -ob") - local last_clip_entry_x = handle_x:read("*a") + if handle_x ~= nil then + local last_clip_entry_x = handle_x:read("*a") + if last_clip_entry_x ~= "" and last_clip_entry_x ~= nil then + return last_clip_entry_x + end + end local _, handle_w = pcall(io.popen, "wl-paste") - local last_clip_entry_w = handle_w:read("*a") + if handle_w ~= nil then + local last_clip_entry_w = handle_w:read("*a") + if last_clip_entry_w ~= "" and last_clip_entry_w ~= nil then + return last_clip_entry_w + end + end local _, handle_p = pcall(io.popen, "pyclip paste") - local last_clip_entry_p = handle_p:read("*a") - - if last_clip_entry_p ~= "" then - return last_clip_entry_p - elseif last_clip_entry_x ~= "" and last_clip_entry_x ~= nil then - return last_clip_entry_x - elseif last_clip_entry_w ~= "" and last_clip_entry_w ~= nil then - return last_clip_entry_w + if handle_p ~= nil then + local last_clip_entry_p = handle_p:read("*a") + if last_clip_entry_p ~= "" and last_clip_entry_p ~= nil then + return last_clip_entry_p + end end + end end @@ -326,12 +344,11 @@ local function loop(clip_hist_size) clip_content = string.gsub(clip_content, '^%s*(.-)%s*$', '%1') sleep(0.2) - if clip_content ~= nil then - local insert_string = sql_insert:gsub("XXX", clip_content) - sqlite_handle:exec(insert_string) - if return_code ~= sqlite3.OK then - log_to_syslog(tostring(return_code), posix_syslog.LOG_WARNING) - end + if clip_content == nil then goto continue end + local insert_string = sql_insert:gsub("XXX", clip_content) + sqlite_handle:exec(insert_string) + if return_code ~= sqlite3.OK then + log_to_syslog(tostring(return_code), posix_syslog.LOG_WARNING) end ::continue:: end |