diff options
Diffstat (limited to 'scripts/lintcommit.lua')
| -rw-r--r-- | scripts/lintcommit.lua | 67 |
1 files changed, 36 insertions, 31 deletions
diff --git a/scripts/lintcommit.lua b/scripts/lintcommit.lua index a3ad4657e9..96f6304247 100644 --- a/scripts/lintcommit.lua +++ b/scripts/lintcommit.lua @@ -16,7 +16,7 @@ local _trace = false -- Print message local function p(s) vim.cmd('set verbose=1') - vim.api.nvim_echo({{s, ''}}, false, {}) + vim.api.nvim_echo({ { s, '' } }, false, {}) vim.cmd('set verbose=0') end @@ -25,7 +25,7 @@ end -- Prints `cmd` if `trace` is enabled. local function run(cmd, or_die) if _trace then - p('run: '..vim.inspect(cmd)) + p('run: ' .. vim.inspect(cmd)) end local rv = vim.trim(vim.fn.system(cmd)) or '' if vim.v.shell_error ~= 0 then @@ -43,14 +43,14 @@ end local function validate_commit(commit_message) -- Return nil if the commit message starts with "fixup" as it signifies it's -- a work in progress and shouldn't be linted yet. - if vim.startswith(commit_message, "fixup") then + if vim.startswith(commit_message, 'fixup') then return nil end - local commit_split = vim.split(commit_message, ":", {plain = true}) + local commit_split = vim.split(commit_message, ':', { plain = true }) -- Return nil if the type is vim-patch since most of the normal rules don't -- apply. - if commit_split[1] == "vim-patch" then + if commit_split[1] == 'vim-patch' then return nil end @@ -81,32 +81,34 @@ local function validate_commit(commit_message) end -- Check if commit introduces a breaking change. - if vim.endswith(before_colon, "!") then + if vim.endswith(before_colon, '!') then before_colon = before_colon:sub(1, -2) end -- Check if type is correct - local type = vim.split(before_colon, "(", {plain = true})[1] - local allowed_types = {'build', 'ci', 'docs', 'feat', 'fix', 'perf', 'refactor', 'revert', 'test', 'vim-patch'} + local type = vim.split(before_colon, '(', { plain = true })[1] + local allowed_types = + { 'build', 'ci', 'docs', 'feat', 'fix', 'perf', 'refactor', 'revert', 'test', 'vim-patch' } if not vim.tbl_contains(allowed_types, type) then return string.format( [[Invalid commit type "%s". Allowed types are: %s. If none of these seem appropriate then use "fix"]], type, - vim.inspect(allowed_types)) + vim.inspect(allowed_types) + ) end -- Check if scope is appropriate - if before_colon:match("%(") then - local scope = vim.trim(commit_message:match("%((.-)%)")) + if before_colon:match('%(') then + local scope = vim.trim(commit_message:match('%((.-)%)')) if scope == '' then return [[Scope can't be empty]] end - if vim.startswith(scope, "nvim_") then - return [[Scope should be "api" instead of "nvim_..."]] + if vim.startswith(scope, 'nvim_') then + return [[Scope should be "api" instead of "nvim_..."]] end local alternative_scope = { @@ -123,17 +125,17 @@ local function validate_commit(commit_message) end -- Check that description doesn't end with a period - if vim.endswith(after_colon, ".") then + if vim.endswith(after_colon, '.') then return [[Description ends with a period (".").]] end -- Check that description starts with a whitespace. - if after_colon:sub(1,1) ~= " " then + if after_colon:sub(1, 1) ~= ' ' then return [[There should be a whitespace after the colon.]] end -- Check that description doesn't start with multiple whitespaces. - if after_colon:sub(1,2) == " " then + if after_colon:sub(1, 2) == ' ' then return [[There should only be one whitespace after the colon.]] end @@ -143,7 +145,7 @@ local function validate_commit(commit_message) end -- Check that description isn't just whitespaces - if vim.trim(after_colon) == "" then + if vim.trim(after_colon) == '' then return [[Description shouldn't be empty.]] end @@ -154,25 +156,25 @@ end function M.main(opt) _trace = not opt or not not opt.trace - local branch = run({'git', 'rev-parse', '--abbrev-ref', 'HEAD'}, true) + local branch = run({ 'git', 'rev-parse', '--abbrev-ref', 'HEAD' }, true) -- TODO(justinmk): check $GITHUB_REF - local ancestor = run({'git', 'merge-base', 'origin/master', branch}) + local ancestor = run({ 'git', 'merge-base', 'origin/master', branch }) if not ancestor then - ancestor = run({'git', 'merge-base', 'upstream/master', branch}) + ancestor = run({ 'git', 'merge-base', 'upstream/master', branch }) end - local commits_str = run({'git', 'rev-list', ancestor..'..'..branch}, true) + local commits_str = run({ 'git', 'rev-list', ancestor .. '..' .. branch }, true) assert(commits_str) local commits = {} --- @type string[] - for substring in commits_str:gmatch("%S+") do - table.insert(commits, substring) + for substring in commits_str:gmatch('%S+') do + table.insert(commits, substring) end local failed = 0 for _, commit_id in ipairs(commits) do - local msg = run({'git', 'show', '-s', '--format=%s' , commit_id}) + local msg = run({ 'git', 'show', '-s', '--format=%s', commit_id }) if vim.v.shell_error ~= 0 then - p('Invalid commit-id: '..commit_id..'"') + p('Invalid commit-id: ' .. commit_id .. '"') else local invalid_msg = validate_commit(msg) if invalid_msg then @@ -183,20 +185,22 @@ function M.main(opt) p('\n') end - p(string.format([[ + p(string.format( + [[ Invalid commit message: "%s" Commit: %s %s ]], msg, commit_id, - invalid_msg)) + invalid_msg + )) end end end if failed > 0 then - p([[ + p([[ See also: https://github.com/neovim/neovim/blob/master/CONTRIBUTING.md#commit-messages @@ -259,7 +263,7 @@ function M._test() ['feat(:grep/:make)'] = false, ['feat(:grep'] = false, ['feat(:grep/:make'] = false, - ['ci: you\'re saying this commit message just goes on and on and on and on and on and on for way too long?'] = false, + ["ci: you're saying this commit message just goes on and on and on and on and on and on for way too long?"] = false, } local failed = 0 @@ -267,14 +271,15 @@ function M._test() local is_valid = (nil == validate_commit(message)) if is_valid ~= expected then failed = failed + 1 - p(string.format('[ FAIL ]: expected=%s, got=%s\n input: "%s"', expected, is_valid, message)) + p( + string.format('[ FAIL ]: expected=%s, got=%s\n input: "%s"', expected, is_valid, message) + ) end end if failed > 0 then os.exit(1) end - end --- @class LintcommitOptions |