tools/script_manager.lua - enabled log levels in callback routines
This commit is contained in:
Bill Ferguson
@@ -130,6 +130,10 @@ sm.event_registered = false
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sm.widgets = {}
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sm.categories = {}
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-- set log level for functions
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sm.log_level = DEFAULT_LOG_LEVEL
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--[[
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sm.scripts is a table of tables for containing the scripts
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@@ -192,22 +196,42 @@ sm.run = false
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-- F U N C T I O N S
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-- - - - - - - - - - - - - - - - - - - - - - - -
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-------------------
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-- helper functions
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-------------------
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local function set_log_level(level)
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local old_log_level = log.log_level()
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log.log_level(level)
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return old_log_level
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end
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local function restore_log_level(level)
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log.log_level(level)
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end
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local function pref_read(name, pref_type)
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local old_log_level = set_log_level(sm.log_level)
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log.msg(log.debug, "name is " .. name .. " and type is " .. pref_type)
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local val = dt.preferences.read(MODULE, name, pref_type)
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if not string.match(pref_type, "bool") then
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log.msg(log.debug, "read value " .. tostring(val))
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end
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log.msg(log.debug, "read value " .. tostring(val))
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restore_log_level(old_log_level)
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return val
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end
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local function pref_write(name, pref_type, value)
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dt.preferences.write(MODULE, name, pref_type, value)
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local old_log_level = set_log_level(sm.log_level)
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log.msg(log.debug, "writing value " .. tostring(value) .. " for name " .. name)
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dt.preferences.write(MODULE, name, pref_type, value)
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restore_log_level(old_log_level)
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end
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----------------
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-- git interface
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----------------
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local function get_repo_status(repo)
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local old_log_level = set_log_level(sm.log_level)
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local p = io.popen("cd " .. repo .. CS .. "git status")
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if p then
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local data = p:read("*a")
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@@ -215,10 +239,12 @@ local function get_repo_status(repo)
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return data
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end
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log.msg(log.error, "unable to get status of " .. repo)
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restore_log_level(old_log_level)
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return nil
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end
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local function get_current_repo_branch(repo)
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local old_log_level = set_log_level(sm.log_level)
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local branch = nil
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local p = io.popen("cd " .. repo .. CS .. "git branch --all")
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if p then
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@@ -237,10 +263,12 @@ local function get_current_repo_branch(repo)
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if not branch then
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log.msg(log.error, "no current branch detected in repo_data")
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end
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restore_log_level(old_log_level)
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return nil
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end
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local function get_repo_branches(repo)
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local old_log_level = set_log_level(sm.log_level)
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local branches = {}
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local p = io.popen("cd " .. repo .. CS .. "git pull --all" .. CS .. "git branch --all")
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if p then
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@@ -257,11 +285,13 @@ local function get_repo_branches(repo)
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end
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end
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end
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restore_log_level(old_log_level)
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return branches
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end
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local function is_repo_clean(repo_data)
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local old_log_level = set_log_level(sm.log_level)
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if string.match(repo_data, "\n%s-%a.-%a:%s-%a%g-\n") then
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log.msg(log.info, "repo is dirty")
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return false
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@@ -269,14 +299,18 @@ local function is_repo_clean(repo_data)
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log.msg(log.info, "repo is clean")
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return true
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end
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restore_log_level(old_log_level)
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end
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local function checkout_repo_branch(repo, branch)
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local old_log_level = set_log_level(sm.log_level)
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log.msg(log.info, "checkout out branch " .. branch .. " from repository " .. repo)
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os.execute("cd " .. repo .. CS .. "git checkout " .. branch)
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restore_log_level(old_log_level)
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end
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local function update_combobox_choices(combobox, choice_table, selected)
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local old_log_level = set_log_level(sm.log_level)
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local items = #combobox
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local choices = #choice_table
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for i, name in ipairs(choice_table) do
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@@ -292,11 +326,14 @@ local function update_combobox_choices(combobox, choice_table, selected)
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end
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combobox.value = selected
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restore_log_level(old_log_level)
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end
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local function string_trim(str)
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local old_log_level = set_log_level(sm.log_level)
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local result = string.gsub(str, "^%s+", "")
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result = string.gsub(result, "%s+$", "")
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restore_log_level(old_log_level)
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return result
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end
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@@ -305,14 +342,17 @@ local function string_dequote(str)
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end
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local function add_script_category(category)
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local old_log_level = set_log_level(sm.log_level)
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if #sm.categories == 0 or not string.match(du.join(sm.categories, " "), ds.sanitize_lua(category)) then
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table.insert(sm.categories, category)
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sm.scripts[category] = {}
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log.msg(log.debug, "created category " .. category)
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end
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restore_log_level(old_log_level)
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end
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local function get_script_doc(script)
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local old_log_level = set_log_level(sm.log_level)
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local description = nil
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f = io.open(LUA_DIR .. PS .. script .. ".lua")
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if f then
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@@ -325,13 +365,16 @@ local function get_script_doc(script)
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log.msg(log.error, _("Cant read from " .. script))
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end
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if description then
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restore_log_level(old_log_level)
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return description
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else
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restore_log_level(old_log_level)
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return "No documentation available"
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end
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end
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local function activate(script)
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local old_log_level = set_log_level(sm.log_level)
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local status = nil -- status of start function
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local err = nil -- error message returned if module doesn't start
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log.msg(log.info, "activating " .. script.name)
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@@ -364,6 +407,7 @@ local function activate(script)
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status = true
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pref_write(script.script_name, "bool", true)
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end
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restore_log_level(old_log_level)
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return status
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end
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@@ -376,6 +420,7 @@ local function deactivate(script)
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-- and mark them inactive for the next time darktable starts
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-- deactivate it....
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local old_log_level = set_log_level(sm.log_level)
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pref_write(script.script_name, "bool", false)
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if script.data then
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script.data.destroy()
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@@ -397,9 +442,11 @@ local function deactivate(script)
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log.msg(log.info, "setting " .. script.script_name .. " to not start")
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log.msg(log.screen, script.name .. _(" will not start when darktable is restarted"))
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end
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restore_log_level(old_log_level)
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end
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local function add_script_name(name, path, category)
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local old_log_level = set_log_level(sm.log_level)
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log.msg(log.debug, "category is " .. category)
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log.msg(log.debug, "name is " .. name)
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local script = {
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@@ -414,9 +461,11 @@ local function add_script_name(name, path, category)
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if pref_read(script.script_name, "bool") then
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activate(script)
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end
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restore_log_level(old_log_level)
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end
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local function process_script_data(script_file)
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local old_log_level = set_log_level(sm.log_level)
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-- the script file supplied is category/filename.filetype
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-- the following pattern splits the string into category, path, name, fileename, and filetype
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@@ -447,9 +496,11 @@ local function process_script_data(script_file)
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if name then
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add_script_name(name, path, category)
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end
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restore_log_level(old_log_level)
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end
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local function scan_scripts(script_dir)
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local old_log_level = set_log_level(sm.log_level)
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local script_count = 0
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local find_cmd = "find -L " .. script_dir .. " -name \\*.lua -print | sort"
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if dt.configuration.running_os == "windows" then
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@@ -472,10 +523,12 @@ local function scan_scripts(script_dir)
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end
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end
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end
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restore_log_level(old_log_level)
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return script_count
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end
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local function update_scripts()
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local old_log_level = set_log_level(sm.log_level)
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local result = false
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local git = sm.executables.git
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@@ -498,10 +551,12 @@ local function update_scripts()
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dt.print(_("lua scripts successfully updated"))
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end
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restore_log_level(old_log_level)
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return result
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end
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local function update_script_update_choices()
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local old_log_level = set_log_level(sm.log_level)
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local installs = {}
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local pref_string = ""
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for i, repo in ipairs(sm.installed_repositories) do
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@@ -511,9 +566,11 @@ local function update_script_update_choices()
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update_combobox_choices(sm.widgets.update_script_choices, installs, 1)
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log.msg(log.debug, "repo pref string is " .. pref_string)
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pref_write("installed_repos", "string", pref_string)
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restore_log_level(old_log_level)
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end
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local function scan_repositories()
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local old_log_level = set_log_level(sm.log_level)
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local script_count = 0
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local find_cmd = "find -L " .. LUA_DIR .. " -name \\*.git -print | sort"
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if dt.configuration.running_os == "windows" then
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@@ -548,15 +605,18 @@ local function scan_repositories()
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end
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end
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update_script_update_choices()
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restore_log_level(old_log_level)
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end
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local function install_scripts()
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local old_log_level = set_log_level(sm.log_level)
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local url = sm.widgets.script_url.text
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local category = sm.widgets.new_category.text
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if string.match(du.join(sm.categories, " "), ds.sanitize_lua(category)) then
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log.msg(log.screen, _("category ") .. category .. _(" is already in use. Please specify a different category name."))
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log.msg(log.error, "category " .. category .. " already exists, returning...")
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restore_log_level(old_log_level)
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return
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end
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@@ -566,6 +626,7 @@ local function install_scripts()
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if not git then
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dt.print(_("ERROR: git not found. Install or specify the location of the git executable."))
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restore_log_level(old_log_level)
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return
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end
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@@ -607,28 +668,34 @@ local function install_scripts()
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dt.print(_("failed to download scripts"))
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end
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restore_log_level(old_log_level)
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return result
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end
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local function clear_button(number)
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local old_log_level = set_log_level(sm.log_level)
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local button = sm.widgets.buttons[number]
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button.label = ""
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button.tooltip = ""
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button.sensitive = false
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--button.name = ""
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restore_log_level(old_log_level)
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end
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local function find_script(category, name)
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local old_log_level = set_log_level(sm.log_level)
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log.msg(log.debug, "looking for script " .. name .. " in category " .. category)
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for _, script in ipairs(sm.scripts[category]) do
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if string.match(script.name, "^" .. ds.sanitize_lua(name) .. "$") then
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return script
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end
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end
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restore_log_level(old_log_level)
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return nil
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end
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local function populate_buttons(category, first, last)
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local old_log_level = set_log_level(sm.log_level)
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log.msg(log.debug, "category is " .. category .. " and first is " .. first .. " and last is " .. last)
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local button_num = 1
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for i = first, last do
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@@ -693,9 +760,11 @@ local function populate_buttons(category, first, last)
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clear_button(i)
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end
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end
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restore_log_level(old_log_level)
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end
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local function paginate(direction)
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local old_log_level = set_log_level(sm.log_level)
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local category = sm.page_status.category
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log.msg(log.debug, "category is " .. category)
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local num_scripts = #sm.scripts[category]
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@@ -747,9 +816,11 @@ local function paginate(direction)
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sm.widgets.page_status.label = _("Page ") .. cur_page .. _(" of ") .. max_pages
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populate_buttons(category, first, last)
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restore_log_level(old_log_level)
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end
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local function change_category(category)
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local old_log_level = set_log_level(sm.log_level)
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if not category then
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log.msg(log.debug "setting category to selector value " .. sm.widgets.category_selector.value)
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sm.page_status.category = sm.widgets.category_selector.value
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@@ -759,9 +830,11 @@ local function change_category(category)
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end
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paginate(2)
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restore_log_level(old_log_level)
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end
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local function change_num_buttons()
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local old_log_level = set_log_level(sm.log_level)
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cur_buttons = sm.page_status.num_buttons
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new_buttons = sm.widgets.num_buttons.value
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pref_write("num_buttons", "integer", new_buttons)
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@@ -792,9 +865,11 @@ local function change_num_buttons()
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log.msg(log.debug, "num_buttons set to " .. sm.page_status.num_buttons)
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paginate(2) -- force the buttons to repopulate
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sm.widgets.main_menu.selected = 3 -- jump back to start/stop scripts
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restore_log_level(old_log_level)
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end
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local function load_preferences()
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local old_log_level = set_log_level(sm.log_level)
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-- load the prefs and update settings
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-- update_script_choices
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local pref_string = pref_read("installed_repos", "string")
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@@ -836,9 +911,11 @@ local function load_preferences()
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log.msg(log.debug, "set main menu to val " .. val .. " which is " .. sm.widgets.main_menu.value)
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log.msg(log.debug, "set main menu to " .. sm.widgets.main_menu.value)
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restore_log_level(old_log_level)
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end
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local function install_module()
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local old_log_level = set_log_level(sm.log_level)
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if not sm.module_installed then
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dt.register_lib(
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"script_manager", -- Module name
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@@ -868,6 +945,7 @@ local function install_module()
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dt.control.sleep(5000)
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dt.print_log("setting sm expanded true")
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dt.gui.libs["script_manager"].expanded = true]]
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restore_log_level(old_log_level)
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end
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-- - - - - - - - - - - - - - - - - - - - - - - -
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