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Diffstat (limited to 'plugins/pretty-print')
-rw-r--r-- | plugins/pretty-print/LICENSE | 202 | ||||
-rw-r--r-- | plugins/pretty-print/README.md | 2 | ||||
-rw-r--r-- | plugins/pretty-print/init.lua | 362 | ||||
-rw-r--r-- | plugins/pretty-print/plugin.json | 8 |
4 files changed, 0 insertions, 574 deletions
diff --git a/plugins/pretty-print/LICENSE b/plugins/pretty-print/LICENSE deleted file mode 100644 index 8f71f43fee3..00000000000 --- a/plugins/pretty-print/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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All Rights Reserved. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS-IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. - ---]] - --- Luv port by Tim Caswell <tim@creationix.com> - -local exports = {} -exports.name = "luvit/pretty-print" -exports.version = "1.0.3" -exports.homepage = "https://github.com/luvit/luvit/blob/master/deps/pretty-print.lua" -exports.description = "A lua value pretty printer and colorizer for terminals." -exports.tags = {"colors", "tty"} -exports.license = "Apache 2" -exports.author = { name = "Tim Caswell" } - -local uv = require('luv') - -local prettyPrint, dump, strip, color, colorize, loadColors -local theme = {} -local useColors = false -local defaultTheme - -local stdout, stdin, stderr, width - -local quote, quote2, dquote, dquote2, obracket, cbracket, obrace, cbrace, comma, equals, controls - -local themes = { - -- nice color theme using 16 ansi colors - [16] = { - property = "0;37", -- white - sep = "1;30", -- bright-black - braces = "1;30", -- bright-black - - ["nil"] = "1;30", -- bright-black - boolean = "0;33", -- yellow - number = "1;33", -- bright-yellow - string = "0;32", -- green - quotes = "1;32", -- bright-green - escape = "1;32", -- bright-green - ["function"] = "0;35", -- purple - thread = "1;35", -- bright-purple - - table = "1;34", -- bright blue - userdata = "1;36", -- bright cyan - cdata = "0;36", -- cyan - - err = "1;31", -- bright red - success = "1;33;42", -- bright-yellow on green - failure = "1;33;41", -- bright-yellow on red - highlight = "1;36;44", -- bright-cyan on blue - }, - -- nice color theme using ansi 256-mode colors - [256] = { - property = "38;5;253", - braces = "38;5;247", - sep = "38;5;240", - - ["nil"] = "38;5;244", - boolean = "38;5;220", -- yellow-orange - number = "38;5;202", -- orange - string = "38;5;34", -- darker green - quotes = "38;5;40", -- green - escape = "38;5;46", -- bright green - ["function"] = "38;5;129", -- purple - thread = "38;5;199", -- pink - - table = "38;5;27", -- blue - userdata = "38;5;39", -- blue2 - cdata = "38;5;69", -- teal - - err = "38;5;196", -- bright red - success = "38;5;120;48;5;22", -- bright green on dark green - failure = "38;5;215;48;5;52", -- bright red on dark red - highlight = "38;5;45;48;5;236", -- bright teal on dark grey - }, -} - -local special = { - [7] = 'a', - [8] = 'b', - [9] = 't', - [10] = 'n', - [11] = 'v', - [12] = 'f', - [13] = 'r' -} - -function strip(str) - return string.gsub(str, '\027%[[^m]*m', '') -end - - -function loadColors(index) - if index == nil then index = defaultTheme end - - -- Remove the old theme - for key in pairs(theme) do - theme[key] = nil - end - - if index then - local new = themes[index] - if not new then error("Invalid theme index: " .. tostring(index)) end - -- Add the new theme - for key in pairs(new) do - theme[key] = new[key] - end - useColors = true - else - useColors = false - end - - quote = colorize('quotes', "'", 'string') - quote2 = colorize('quotes', "'") - dquote = colorize('quotes', '"', 'string') - dquote2 = colorize('quotes', '"') - obrace = colorize('braces', '{ ') - cbrace = colorize('braces', '}') - obracket = colorize('property', '[') - cbracket = colorize('property', ']') - comma = colorize('sep', ', ') - equals = colorize('sep', ' = ') - - controls = {} - for i = 0, 31 do - local c = special[i] - if not c then - if i < 10 then - c = "00" .. tostring(i) - else - c = "0" .. tostring(i) - end - end - controls[i] = colorize('escape', '\\' .. c, 'string') - end - controls[92] = colorize('escape', '\\\\', 'string') - controls[34] = colorize('escape', '\\"', 'string') - controls[39] = colorize('escape', "\\'", 'string') - for i = 128, 255 do - local c - if i < 100 then - c = "0" .. tostring(i) - else - c = tostring(i) - end - controls[i] = colorize('escape', '\\' .. c, 'string') - end - -end - -function color(colorName) - return '\27[' .. (theme[colorName] or '0') .. 'm' -end - -function colorize(colorName, string, resetName) - return useColors and - (color(colorName) .. tostring(string) .. color(resetName)) or - tostring(string) -end - -local function stringEscape(c) - return controls[string.byte(c, 1)] -end - -function dump(value, recurse, nocolor) - local seen = {} - local output = {} - local offset = 0 - local stack = {} - - local function recalcOffset(index) - for i = index + 1, #output do - local m = string.match(output[i], "\n([^\n]*)$") - if m then - offset = #(strip(m)) - else - offset = offset + #(strip(output[i])) - end - end - end - - local function write(text, length) - if not length then length = #(strip(text)) end - -- Create room for data by opening parent blocks - -- Start at the root and go down. - local i = 1 - while offset + length > width and stack[i] do - local entry = stack[i] - if not entry.opened then - entry.opened = true - table.insert(output, entry.index + 1, "\n" .. string.rep(" ", i)) - -- Recalculate the offset - recalcOffset(entry.index) - -- Bump the index of all deeper entries - for j = i + 1, #stack do - stack[j].index = stack[j].index + 1 - end - end - i = i + 1 - end - output[#output + 1] = text - offset = offset + length - if offset > width then - return dump(stack) - end - end - - local function indent() - stack[#stack + 1] = { - index = #output, - opened = false, - } - end - - local function unindent() - stack[#stack] = nil - end - - local function process(value) - local typ = type(value) - if typ == 'string' then - if string.match(value, "'") and not string.match(value, '"') then - write(dquote .. string.gsub(value, '[%c\\\128-\255]', stringEscape) .. dquote2) - else - write(quote .. string.gsub(value, "[%c\\'\128-\255]", stringEscape) .. quote2) - end - elseif typ == 'table' and not seen[value] then - if not recurse then seen[value] = true end - write(obrace) - local i = 1 - -- Count the number of keys so we know when to stop adding commas - local total = 0 - for _ in pairs(value) do total = total + 1 end - - local nextIndex = 1 - for k, v in pairs(value) do - indent() - if k == nextIndex then - -- if the key matches the last numerical index + 1 - -- This is how lists print without keys - nextIndex = k + 1 - process(v) - else - if type(k) == "string" and string.find(k,"^[%a_][%a%d_]*$") then - write(colorize("property", k) .. equals) - else - write(obracket) - process(k) - write(cbracket .. equals) - end - if type(v) == "table" then - process(v) - else - indent() - process(v) - unindent() - end - end - if i < total then - write(comma) - else - write(" ") - end - i = i + 1 - unindent() - end - write(cbrace) - else - write(colorize(typ, tostring(value))) - end - end - - process(value) - local s = table.concat(output, "") - return nocolor and strip(s) or s -end - --- Print replacement that goes through libuv. This is useful on windows --- to use libuv's code to translate ansi escape codes to windows API calls. -function _G.print(...) - local n = select('#', ...) - local arguments = {...} - for i = 1, n do - arguments[i] = tostring(arguments[i]) - end - uv.write(stdout, table.concat(arguments, "\t") .. "\n") -end - -function prettyPrint(...) - local n = select('#', ...) - local arguments = { ... } - - for i = 1, n do - arguments[i] = dump(arguments[i]) - end - - print(table.concat(arguments, "\t")) -end - -function strip(str) - return string.gsub(str, '\027%[[^m]*m', '') -end - -if uv.guess_handle(0) == 'tty' then - stdin = assert(uv.new_tty(0, true)) -else - stdin = uv.new_pipe(false) - uv.pipe_open(stdin, 0) -end - -if uv.guess_handle(1) == 'tty' then - stdout = assert(uv.new_tty(1, false)) - width = uv.tty_get_winsize(stdout) - if width == 0 then width = 80 end - -- auto-detect when 16 color mode should be used - local term = os.getenv("TERM") - if term == 'xterm' or term == 'xterm-256color' then - defaultTheme = 256 - else - defaultTheme = 16 - end -else - stdout = uv.new_pipe(false) - uv.pipe_open(stdout, 1) - width = 80 -end -loadColors() - -if uv.guess_handle(2) == 'tty' then - stderr = assert(uv.new_tty(2, false)) -else - stderr = uv.new_pipe(false) - uv.pipe_open(stderr, 2) -end - -exports.loadColors = loadColors -exports.theme = theme -exports.print = print -exports.prettyPrint = prettyPrint -exports.dump = dump -exports.color = color -exports.colorize = colorize -exports.stdin = stdin -exports.stdout = stdout -exports.stderr = stderr -exports.strip = strip - -return exports diff --git a/plugins/pretty-print/plugin.json b/plugins/pretty-print/plugin.json deleted file mode 100644 index 556608c8dd6..00000000000 --- a/plugins/pretty-print/plugin.json +++ /dev/null @@ -1,8 +0,0 @@ -{ - "plugin": { - "name": "pretty-print", - "version": "1.0.3", - "author": "Tim Caswell", - "type": "library", - } -}
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