+VERSION = "1.0.0"
+
+local micro = import("micro")
local runtime = import("runtime")
local filepath = import("path/filepath")
local shell = import("micro/shell")
local buffer = import("micro/buffer")
-local micro = import("micro")
+local config = import("micro/config")
+local util = import("micro/util")
+local os = import("os")
local linters = {}
-- errorformat: how to parse the linter/compiler process output
-- %f: file, %l: line number, %m: error/warning message
-- os: list of OSs this linter is supported or unsupported on
--- optional param, default: []
+-- optional param, default: {}
-- whitelist: should the OS list be a blacklist (do not run the linter for these OSs)
--- or a whitelist (only run the linter for these OSs)
+-- or a whitelist (only run the linter for these OSs)
-- optional param, default: false (should blacklist)
-- domatch: should the filetype be interpreted as a lua pattern to match with
--- the actual filetype, or should the linter only activate on an exact match
+-- the actual filetype, or should the linter only activate on an exact match
-- optional param, default: false (require exact match)
-function makeLinter(name, filetype, cmd, args, errorformat, os, whitelist, domatch)
+-- loffset: line offset will be added to the line number returned by the linter
+-- useful if the linter returns 0-indexed lines
+-- optional param, default: 0
+-- coffset: column offset will be added to the col number returned by the linter
+-- useful if the linter returns 0-indexed columns
+-- optional param, default: 0
+-- callback: function to call before executing the linter, if it returns
+-- false the lint is canceled. The callback is passed the buf.
+-- optional param, default: nil
+function makeLinter(name, filetype, cmd, args, errorformat, os, whitelist, domatch, loffset, coffset, callback)
if linters[name] == nil then
linters[name] = {}
linters[name].filetype = filetype
linters[name].os = os or {}
linters[name].whitelist = whitelist or false
linters[name].domatch = domatch or false
+ linters[name].loffset = loffset or 0
+ linters[name].coffset = coffset or 0
+ linters[name].callback = callback or nil
end
end
devnull = "NUL"
end
- makeLinter("gcc", "c", "gcc", {"-fsyntax-only", "-Wall", "-Wextra", "%f"}, "%f:%l:%d+:.+: %m")
- makeLinter("gcc", "c++", "gcc", {"-fsyntax-only","-std=c++14", "-Wall", "-Wextra", "%f"}, "%f:%l:%d+:.+: %m")
+ makeLinter("gcc", "c", "gcc", {"-fsyntax-only", "-Wall", "-Wextra", "%f"}, "%f:%l:%c:.+: %m")
+ makeLinter("g++", "c++", "gcc", {"-fsyntax-only","-std=c++14", "-Wall", "-Wextra", "%f"}, "%f:%l:%c:.+: %m")
makeLinter("dmd", "d", "dmd", {"-color=off", "-o-", "-w", "-wi", "-c", "%f"}, "%f%(%l%):.+: %m")
- makeLinter("gobuild", "go", "go", {"build", "-o", devnull}, "%f:%l: %m")
- makeLinter("golint", "go", "golint", {"%f"}, "%f:%l:%d+: %m")
+ makeLinter("eslint", "javascript", "eslint", {"-f","compact","%f"}, "%f: line %l, col %c, %m")
+ makeLinter("gobuild", "go", "go", {"build", "-o", devnull, "%d"}, "%f:%l:%c:? %m")
+ -- makeLinter("golint", "go", "golint", {"%f"}, "%f:%l:%c: %m")
+ makeLinter("hlint", "haskell", "hlint", {"%f"}, "%f:%l:%c.-: %m")
makeLinter("javac", "java", "javac", {"-d", "%d", "%f"}, "%f:%l: error: %m")
makeLinter("jshint", "javascript", "jshint", {"%f"}, "%f: line %l,.+, %m")
makeLinter("literate", "literate", "lit", {"-c", "%f"}, "%f:%l:%m", {}, false, true)
- makeLinter("luacheck", "lua", "luacheck", {"--no-color", "%f"}, "%f:%l:%d+: %m")
- makeLinter("nim", "nim", "nim", {"check", "--listFullPaths", "--stdout", "--hints:off", "%f"}, "%f.%l, %d+. %m")
- makeLinter("clang", "objective-c", "xcrun", {"clang", "-fsyntax-only", "-Wall", "-Wextra", "%f"}, "%f:%l:%d+:.+: %m")
+ makeLinter("luacheck", "lua", "luacheck", {"--no-color", "%f"}, "%f:%l:%c: %m")
+ makeLinter("nim", "nim", "nim", {"check", "--listFullPaths", "--stdout", "--hints:off", "%f"}, "%f.%l, %c. %m")
+ makeLinter("clang", "objective-c", "xcrun", {"clang", "-fsyntax-only", "-Wall", "-Wextra", "%f"}, "%f:%l:%c:.+: %m")
makeLinter("pyflakes", "python", "pyflakes", {"%f"}, "%f:%l:.-:? %m")
makeLinter("mypy", "python", "mypy", {"%f"}, "%f:%l: %m")
makeLinter("pylint", "python", "pylint", {"--output-format=parseable", "--reports=no", "%f"}, "%f:%l: %m")
- makeLinter("shfmt", "shell", "shfmt", {"%f"}, "%f:%l:%d+: %m")
- makeLinter("switfc", "swift", "xcrun", {"swiftc", "%f"}, "%f:%l:%d+:.+: %m", {"darwin"}, true)
- makeLinter("switfc", "swiftc", {"%f"}, "%f:%l:%d+:.+: %m", {"linux"}, true)
- makeLinter("yaml", "yaml", "yamllint", {"--format", "parsable", "%f"}, "%f:%l:%d+:.+ %m")
+ makeLinter("shfmt", "shell", "shfmt", {"%f"}, "%f:%l:%c: %m")
+ makeLinter("swiftc", "swift", "xcrun", {"swiftc", "%f"}, "%f:%l:%c:.+: %m", {"darwin"}, true)
+ makeLinter("swiftc", "swiftc", {"%f"}, "%f:%l:%c:.+: %m", {"linux"}, true)
+ makeLinter("yaml", "yaml", "yamllint", {"--format", "parsable", "%f"}, "%f:%l:%c:.+ %m")
+
+ config.MakeCommand("lint", function(bp, args)
+ bp:Save()
+ runLinter(bp.Buf)
+ end, config.NoComplete)
+
+ config.AddRuntimeFile("linter", config.RTHelp, "help/linter.md")
end
function contains(list, element)
function runLinter(buf)
local ft = buf:FileType()
local file = buf.Path
- local dir = filepath.Dir(file)
+ local dir = "." .. util.RuneStr(os.PathSeparator) .. filepath.Dir(file)
for k, v in pairs(linters) do
local ftmatch = ft == v.filetype
ftmatch = false
end
+ local args = {}
for k, arg in pairs(v.args) do
- v.args[k] = arg:gsub("%%f", file):gsub("%%d", dir)
+ args[k] = arg:gsub("%%f", file):gsub("%%d", dir)
end
if ftmatch then
- lint(buf, k, v.cmd, v.args, v.errorformat)
+ lint(buf, k, v.cmd, args, v.errorformat, v.loffset, v.coffset, v.callback)
end
end
end
function onSave(bp)
- micro.Log("SAVE")
runLinter(bp.Buf)
- return false
+ return true
end
-function lint(buf, linter, cmd, args, errorformat)
- buf:ClearMessages("linter")
+function lint(buf, linter, cmd, args, errorformat, loff, coff, callback)
+ buf:ClearMessages(linter)
- shell.JobSpawn(cmd, args, "", "", "linter.onExit", buf, linter, errorformat)
+ if callback ~= nil then
+ if not callback(buf) then
+ return
+ end
+ end
+
+ shell.JobSpawn(cmd, args, nil, nil, onExit, buf, linter, errorformat, loff, coff)
end
-function onExit(output, buf, linter, errorformat)
- micro.Log("ONEXIT")
- micro.Log(output)
+function onExit(output, args)
+ local buf, linter, errorformat, loff, coff = args[1], args[2], args[3], args[4], args[5]
local lines = split(output, "\n")
- local regex = errorformat:gsub("%%f", "(..-)"):gsub("%%l", "(%d+)"):gsub("%%m", "(.+)")
+ local regex = errorformat:gsub("%%f", "(..-)"):gsub("%%l", "(%d+)"):gsub("%%c", "(%d+)"):gsub("%%m", "(.+)")
for _,line in ipairs(lines) do
-- Trim whitespace
line = line:match("^%s*(.+)%s*$")
if string.find(line, regex) then
- local file, line, msg = string.match(line, regex)
+ local file, line, col, msg = string.match(line, regex)
+ local hascol = true
+ if not string.find(errorformat, "%%c") then
+ hascol = false
+ msg = col
+ elseif col == nil then
+ hascol = false
+ end
+ micro.Log(basename(buf.Path), basename(file))
if basename(buf.Path) == basename(file) then
- local bmsg = buffer.NewMessageAtLine("linter", msg, tonumber(line), buffer.MTError)
+ local bmsg = nil
+ if hascol then
+ local mstart = buffer.Loc(tonumber(col-1+coff), tonumber(line-1+loff))
+ local mend = buffer.Loc(tonumber(col+coff), tonumber(line-1+loff))
+ bmsg = buffer.NewMessage(linter, msg, mstart, mend, buffer.MTError)
+ else
+ bmsg = buffer.NewMessageAtLine(linter, msg, tonumber(line+loff), buffer.MTError)
+ end
buf:AddMessage(bmsg)
end
end
projects / micro.git / blobdiff