Initial commit of Hammerspoon config
This commit is contained in:
Franco Pellicciotti
@@ -0,0 +1,236 @@
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--- === Seal.plugins.apps ===
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---
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--- A plugin to add launchable apps/scripts, making Seal act as a launch bar
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local obj = {}
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obj.__index = obj
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obj.__name = "seal_apps"
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obj.appCache = {}
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--- Seal.plugins.apps.appSearchPaths
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--- Variable
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--- Table containing the paths to search for launchable items
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---
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--- Notes:
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--- * If you change this, you will need to call `spoon.Seal.plugins.apps:restart()` to force Spotlight to search for new items.
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obj.appSearchPaths = {
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"/Applications",
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"/System/Applications",
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"~/Applications",
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"/Developer/Applications",
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"/Applications/Xcode.app/Contents/Applications",
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"/System/Library/PreferencePanes",
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"/Library/PreferencePanes",
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"~/Library/PreferencePanes",
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"/System/Library/CoreServices/Applications",
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"/System/Library/CoreServices/",
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"/usr/local/Cellar",
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"/Library/Scripts",
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"~/Library/Scripts"
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}
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local modifyNameMap = function(info, add)
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for _, item in ipairs(info) do
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icon = nil
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local displayname = item.kMDItemDisplayName or hs.fs.displayName(item.kMDItemPath)
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displayname = displayname:gsub("%.app$", "", 1)
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if string.find(item.kMDItemPath, "%.prefPane$") then
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displayname = displayname .. " preferences"
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if add then
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icon = hs.image.iconForFile(item.kMDItemPath)
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end
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end
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if add then
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bundleID = item.kMDItemCFBundleIdentifier
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if (not icon) and (bundleID) then
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icon = hs.image.imageFromAppBundle(bundleID)
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end
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obj.appCache[displayname] = {
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path = item.kMDItemPath,
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bundleID = bundleID,
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icon = icon
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}
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else
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obj.appCache[displayname] = nil
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end
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end
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end
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local updateNameMap = function(obj, msg, info)
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if info then
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-- all three can occur in either message, so check them all!
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if info.kMDQueryUpdateAddedItems then modifyNameMap(info.kMDQueryUpdateAddedItems, true) end
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if info.kMDQueryUpdateChangedItems then modifyNameMap(info.kMDQueryUpdateChangedItems, true) end
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if info.kMDQueryUpdateRemovedItems then modifyNameMap(info.kMDQueryUpdateRemovedItems, false) end
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else
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-- shouldn't happen for didUpdate or inProgress
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print("~~~ userInfo from SpotLight was empty for " .. msg)
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end
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end
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--- Seal.plugins.apps:start()
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--- Method
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--- Starts the Spotlight app searcher
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---
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--- Parameters:
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--- * None
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---
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--- Returns:
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--- * None
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---
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--- Notes:
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--- * This is called automatically when the plugin is loaded
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function obj:start()
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obj.spotlight = hs.spotlight.new():queryString([[ (kMDItemContentType = "com.apple.application-bundle") || (kMDItemContentType = "com.apple.systempreference.prefpane") || (kMDItemContentType = "com.apple.applescript.text") || (kMDItemContentType = "com.apple.applescript.script") ]])
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:callbackMessages("didUpdate", "inProgress")
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:setCallback(updateNameMap)
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:searchScopes(obj.appSearchPaths)
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:start()
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end
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--- Seal.plugins.apps:stop()
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--- Method
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--- Stops the Spotlight app searcher
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---
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--- Parameters:
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--- * None
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---
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--- Returns:
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--- * None
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function obj:stop()
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obj.spotlight:stop()
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obj.spotlight = nil
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obj.appCache = {}
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end
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--- Seal.plugins.apps:restart()
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--- Method
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--- Restarts the Spotlight app searcher
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---
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--- Parameters:
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--- * None
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---
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--- Returns:
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--- * None
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function obj:restart()
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self:stop()
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self:start()
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end
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hs.application.enableSpotlightForNameSearches(true)
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obj:start()
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function obj:commands()
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return {kill = {
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cmd = "kill",
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fn = obj.choicesKillCommand,
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plugin = obj.__name,
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name = "Kill",
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description = "Kill an application"
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},
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reveal = {
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cmd = "reveal",
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fn = obj.choicesRevealCommand,
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plugin = obj.__name,
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name = "Reveal",
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description = "Reveal an application in the Finder"
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}
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}
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end
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function obj:bare()
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return self.choicesApps
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end
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function obj.choicesApps(query)
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local choices = {}
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if query == nil or query == "" then
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return choices
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end
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for name,app in pairs(obj.appCache) do
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if string.match(name:lower(), query:lower()) then
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local choice = {}
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local instances = {}
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if app["bundleID"] then
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instances = hs.application.applicationsForBundleID(app["bundleID"])
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end
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if #instances > 0 then
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choice["text"] = name .. " (Running)"
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else
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choice["text"] = name
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end
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choice["subText"] = app["path"]
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if app["icon"] then
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choice["image"] = app["icon"]
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end
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choice["path"] = app["path"]
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choice["uuid"] = obj.__name.."__"..(app["bundleID"] or name)
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choice["plugin"] = obj.__name
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choice["type"] = "launchOrFocus"
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table.insert(choices, choice)
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end
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end
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return choices
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end
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function obj.choicesKillCommand(query)
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local choices = {}
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if query == nil then
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return choices
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end
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local apps = hs.application.runningApplications()
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for k, app in pairs(apps) do
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local name = app:name()
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if string.match(name:lower(), query:lower()) and app:mainWindow() then
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local choice = {}
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choice["text"] = "Kill "..name
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choice["subText"] = app:path().." PID: "..app:pid()
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choice["pid"] = app:pid()
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choice["plugin"] = obj.__name
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choice["type"] = "kill"
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choice["image"] = hs.image.imageFromAppBundle(app:bundleID())
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table.insert(choices, choice)
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end
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end
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return choices
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end
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function obj.choicesRevealCommand(query)
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local choices = {}
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if query == nil then
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return choices
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end
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local apps = obj.choicesApps(query)
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for k, app in pairs(apps) do
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local name = app.text
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if string.match(name:lower(), query:lower()) then
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local choice = {}
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choice["text"] = "Reveal "..name
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choice["path"] = app.path
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choice["subText"] = app.path
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choice["plugin"] = obj.__name
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choice["type"] = "reveal"
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if app.image then
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choice["image"] = app.image
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end
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table.insert(choices, choice)
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end
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end
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return choices
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end
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function obj.completionCallback(rowInfo)
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if rowInfo["type"] == "launchOrFocus" then
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if string.find(rowInfo["path"], "%.applescript$") or string.find(rowInfo["path"], "%.scpt$") then
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hs.task.new("/usr/bin/osascript", nil, { rowInfo["path"] }):start()
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else
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hs.task.new("/usr/bin/open", nil, { rowInfo["path"] }):start()
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end
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elseif rowInfo["type"] == "kill" then
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hs.application.get(rowInfo["pid"]):kill()
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elseif rowInfo["type"] == "reveal" then
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hs.osascript.applescript(string.format([[tell application "Finder" to reveal (POSIX file "%s")]], rowInfo["path"]))
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hs.application.launchOrFocus("Finder")
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end
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end
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return obj
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