feat: Blacklist repositories (#41)

Blacklist URLs based on keywords

* Check repo URL in blacklisted

* readme update (for split blacklist config options)

* moved git repo check into its own loop

* fixed not loading if blacklist empty + other stuff ;-;

* fix(formatting): Format using StyLua to be in sync with upstream

* fix(init.lua): Change : to . so argument `self` is not created

---------

Co-authored-by: Jiří Štefka <jiri@stefka.eu>

README.md

@@ -97,6 +97,7 @@ require("presence").setup({
     debounce_timeout    = 10,                         -- Number of seconds to debounce events (or calls to `:lua package.loaded.presence:update(<filename>, true)`)
     enable_line_number  = false,                      -- Displays the current line number instead of the current project
     blacklist           = {},                         -- A list of strings or Lua patterns that disable Rich Presence if the current file name, path, or workspace matches
+    blacklist_repos     = {},                         -- A blacklist that applies to git remote repo URLs instead of folder/file names
     buttons             = true,                       -- Configure Rich Presence button(s), either a boolean to enable/disable, a static table (`{{ label = "<label>", url = "<url>" }, ...}`, or a function(buffer: string, repo_url: string|nil): table)
     file_assets         = {},                         -- Custom file asset definitions keyed by file names and extensions (see default config at `lua/presence/file_assets.lua` for reference)
     show_time           = true,                       -- Show the timer
@@ -126,6 +127,7 @@ let g:presence_log_level
 let g:presence_debounce_timeout    = 10
 let g:presence_enable_line_number  = 0
 let g:presence_blacklist           = []
+let g:presence_blacklist_repos     = []
 let g:presence_buttons             = 1
 let g:presence_file_assets         = {}
 let g:presence_show_time           = 1

lua/presence/init.lua

@@ -130,6 +130,7 @@ function Presence:setup(...)
 	self:set_option("workspace_text", "Working on %s")
 	self:set_option("line_number_text", "Line %s out of %s")
 	self:set_option("blacklist", {})
+	self:set_option("blacklist_repos", {})
 	self:set_option("buttons", true)
 	self:set_option("show_time", true)
 	-- File assets options
@@ -688,7 +689,8 @@ function Presence:check_blacklist(buffer, parent_dirpath, project_dirpath)
 	end
 
 	-- Blacklist table
-	local blacklist_table = self.options["blacklist"]
+	local blacklist_table = self.options["blacklist"] or {}
+	local blacklist_repos_table = self.options["blacklist_repos"] or {}
 
 	-- Loop over the values to see if the provided project/path is in the blacklist
 	for _, val in pairs(blacklist_table) do
@@ -705,6 +707,7 @@ function Presence:check_blacklist(buffer, parent_dirpath, project_dirpath)
 		if is_parent_directory_blacklisted then
 			return true
 		end
+
 		-- Match project either by Lua pattern or by plain string
 		local is_project_directory_blacklisted = project_dirpath
 			and (
@@ -716,9 +719,48 @@ function Presence:check_blacklist(buffer, parent_dirpath, project_dirpath)
 		end
 	end
 
+	-- check against git repo blacklist
+	local git_repo = Presence.get_git_repo_url(parent_dirpath)
+	if git_repo then
+		self.log:debug(string.format("Checking git repo blacklist for %s", git_repo))
+	else
+		self.log:debug("No git repo, skipping blacklist check")
+		return false
+	end
+
+	for _, val in pairs(blacklist_repos_table) do
+		if buffer:match(val) == buffer then
+			return true
+		end
+
+		local is_git_repo_blacklisted = git_repo
+			and ((git_repo:match(val) == git_repo) == git_repo or (git_repo:find(val, nil, true)))
+
+		if is_git_repo_blacklisted then
+			return true
+		end
+	end
+
 	return false
 end
 
+function Presence.get_git_repo_url(parent_dirpath)
+	local repo_url
+
+	if parent_dirpath then
+		-- Escape quotes in the file path
+		local path = parent_dirpath:gsub([["]], [[\"]])
+		local git_url_cmd = "git config --get remote.origin.url"
+		local cmd = path and string.format([[cd "%s" && %s]], path, git_url_cmd) or git_url_cmd
+
+		-- Trim and coerce empty string value to null
+		repo_url = vim.trim(vim.fn.system(cmd))
+		repo_url = repo_url ~= "" and repo_url or nil
+
+		return repo_url
+	end
+end
+
 -- Get either user-configured buttons or the create default "View Repository" button definition
 function Presence:get_buttons(buffer, parent_dirpath)
 	-- User configured a static buttons table
@@ -731,17 +773,7 @@ function Presence:get_buttons(buffer, parent_dirpath)
 	end
 
 	-- Retrieve the git repository URL
-	local repo_url
-	if parent_dirpath then
-		-- Escape quotes in the file path
-		local path = parent_dirpath:gsub([["]], [[\"]])
-		local git_url_cmd = "git config --get remote.origin.url"
-		local cmd = path and string.format([[cd "%s" && %s]], path, git_url_cmd) or git_url_cmd
-
-		-- Trim and coerce empty string value to null
-		repo_url = vim.trim(vim.fn.system(cmd))
-		repo_url = repo_url ~= "" and repo_url or nil
-	end
+	local repo_url = Presence.get_git_repo_url(parent_dirpath)
 
 	-- User configured a function to dynamically create buttons table
 	if type(self.options.buttons) == "function" then
@@ -817,10 +849,11 @@ function Presence:update_for_buffer(buffer, should_debounce)
 	local project_name, project_path = self:get_project_name(parent_dirpath)
 
 	-- Check for blacklist
-	local is_blacklisted = #self.options.blacklist > 0 and self:check_blacklist(buffer, parent_dirpath, project_path)
+	local blacklist_not_empty = (#self.options.blacklist > 0 or #self.options.blacklist_repos > 0)
+	local is_blacklisted = blacklist_not_empty and self:check_blacklist(buffer, parent_dirpath, project_path)
 	if is_blacklisted then
 		self.last_activity.file = buffer
-		self.log:debug("Either project or directory name is blacklisted, skipping...")
+		self.log:debug("Either project, directory name, or repository URL is blacklisted. Skipping...")
 		self:cancel()
 		return
 	end