vis-lint

Commit: a19e9ac2bc5bdd01cf78129f9306729d5f3a443c
Parent: bfac856eb3454022a1644fb48f120e303abea316
Author: Randy Palamar
Date:   Sun, 14 May 2023 17:25:33 -0600

export lint and fix as functions

Diffstat:
M
README.md
 | 
8
++++++++
M
init.lua
 | 
12
++++++++++--

2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
@@ -50,3 +50,11 @@ A new filetype can be added as follows (`awkfix` is a hypothetical
 	lint.fixers["awk"] = { "awkfix" }
 
 Note: if a default doesn't exist feel free to submit a patch adding it!
+
+### Running Fixers Before Writing
+
+The fixers can be run before saving a file using Vis' events:
+
+	vis.events.subscribe(vis.events.FILE_SAVE_PRE, lint.fix)
+
+Note that if any fixer fails the file won't save (unless `:w!` was used).
diff --git a/init.lua b/init.lua
@@ -60,12 +60,20 @@ run_actions_on_file = function(action, actions, file, modify)
 	return all_succeeded
 end
 
+lint.lint = function(file)
+	return run_actions_on_file("linter", lint.linters, file, false)
+end
+
+lint.fix = function(file)
+	return run_actions_on_file("fixer", lint.fixers, file, true)
+end
+
 vis:command_register("lint", function(argv, force, win, selection, range)
-	return run_actions_on_file("linters", lint.linters, win.file, false)
+	return lint.lint(win.file)
 end, "Lint the current file and display output in the message window")
 
 vis:command_register("fix", function(argv, force, win, selection, range)
-	return run_actions_on_file("fixers", lint.fixers, win.file, true)
+	return lint.fix(win.file)
 end, "Pipe the current file through defined fixers. Modifies the buffer.")
 
 return lint