darktable/lua-scripts-w-api
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Cleaned up the code and incorporated Tobias Jakob's comments

Browse Source
This commit is contained in:
Bill Ferguson
2018-08-20 21:12:07 -04:00
parent a37c33ec36
commit 02bb942abd
1 changed files with 24 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
tools/script_manager.lua
View File

@@ -166,8 +166,20 @@ end
local function add_script_data(script_file)
-- the script file supplied is category/filename.filetype
-- the following pattern splits the string into category, path, name, fileename, and filetype
-- for example contrib/gimp.lua becomes
-- category - contrib
-- path -
-- name - gimp.lua
-- filename - gimp
-- filetype - lua
-- Thanks Tobias Jakobs for the awesome regulary expression
local pattern = "(.-)/(.-)(([^\\/]-)%.?([^%.\\/]*))$"
if dt.configuration.running_os == "windows" then
-- change the path separator from / to \ for windows
pattern = "(.-)\\(.-)(([^\\]-)%.?([^%.\\]*))$"
end
@@ -201,18 +213,14 @@ local function scan_scripts()
for line in output:lines() do
local l = string.gsub(line, LUA_DIR .. PS, "") -- strip the lua dir off
local script_file = l:sub(1,-5)
if not string.match(script_file, "script_manager") then -- let's not include ourself
if not string.match(script_file, "plugins") then -- skip plugins
if not string.match(script_file, "lib" .. PS) then -- let's not try and run libraries
if not string.match(script_file, "include_all") then -- skip include_all.lua
if not string.match(script_file, "yield") then -- special case, because everything needs this
add_script_data(script_file)
else
prequire(script_file) -- load yield.lua
end
end
end
end
if not string.match(script_file, "script_manager") and -- let's not include ourself
not string.match(script_file, "plugins") and -- skip plugins
not string.match(script_file, "lib" .. PS) and -- let's not try and run libraries
not string.match(script_file, "include_all") and -- skip include_all.lua
not string.match(script_file, "yield") then -- special case, because everything needs this
add_script_data(script_file)
else
prequire(script_file) -- load yield.lua
end
end
-- work around because we can't dynamically add a new stack child. We create an empty child that will be
@@ -224,8 +232,7 @@ end
-- get the script documentation, with some assumptions
local function get_script_doc(script)
local description = nil
local ps = dt.configuration.running_os == windows and "\\" or "/"
f = io.open(LUA_DIR .. ps .. script .. ".lua")
f = io.open(LUA_DIR .. PS .. script .. ".lua")
if f then
-- slurp the file
local content = f:read("*all")
@@ -245,7 +252,6 @@ end
local function activate(script, scriptname)
dt.print_log("activating " .. scriptname)
local status, err = prequire(sm.script_paths[script])
-- do it
if status then
dt.preferences.write("script_manager", script, "bool", true)
dt.print("Loaded " .. scriptname)
@@ -308,12 +314,12 @@ local function load_script_stack()
local req = du.join({cat, sname}, "/")
local btext = "Enable "
if dt.preferences.read("script_manager", req, "bool") then
status, lib = prequire(sm.script_paths[req])
local status, err = prequire(sm.script_paths[req])
if status then
btext = "Disable "
else
dt.print_error("Error loading " .. sname)
-- dt.print_error("Error message: " .. lib)
dt.print_error("Error message: " .. err)
end
else
dt.preferences.write("script_manager", req, "bool", false)
@@ -452,10 +458,6 @@ sm.script_paths = {}
sm.main_menu_choices = {}
sm.main_stack_items = {}
-- figure out the path separator
local ps = dt.configuration.running_os == "windows" and "\\" or "/"
-- see if we've run this before
sm.initialized = dt.preferences.read("script_manager", "initialized", "bool")
@@ -470,7 +472,7 @@ end
sm.have_scripts = df.check_if_file_exists(LUA_DIR)
sm.git_managed = df.check_if_file_exists(LUA_DIR .. ps .. ".git")
sm.git_managed = df.check_if_file_exists(LUA_DIR .. PS .. ".git")
if sm.have_scripts then
dt.print_log("found lua scripts directory")