8000 Added support for HCL (#1594) · PrismJS/prism@c939df8 · GitHub
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Commit c939df8

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outsiderisRunDevelopment
outsideris
authored and
RunDevelopment
committed
Added support for HCL (#1594)
Adds support for HCL ([HashiCorp configuration language](https://github.com/hashicorp/hcl)).
1 parent 4f6f3c7 commit c939df8

13 files changed

+459
-3
lines changed

‎components.js

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‎components.json

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"require": "clike",
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"owner": "Golmote"
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},
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"hcl": {
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"title": "HCL",
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"owner": "outsideris"
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},
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"http": {
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"title": "HTTP",
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"peerDependencies": [

‎components/prism-hcl.js

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Prism.languages.hcl = {
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'comment': /(?:\/\/|#).*|\/\*[\s\S]*?(?:\*\/|$)/,
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'heredoc': {
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pattern: /<<-?(\w+)[\s\S]*?^\s*\1/m,
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greedy: true,
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alias: 'string'
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},
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'keyword': [
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{
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pattern: /(?:resource|data)\s+(?:"(?:\\[\s\S]|[^\\"])*")(?=\s+"[\w-]+"\s+{)/i,
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inside: {
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'type': {
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pattern: /(resource|data|\s+)(?:"(?:\\[\s\S]|[^\\"])*")/i,
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lookbehind: true,
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alias: 'variable'
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}
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}
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},
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{
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pattern: /(?:provider|provisioner|variable|output|module|backend)\s+(?:[\w-]+|"(?:\\[\s\S]|[^\\"])*")\s+(?={)/i,
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inside: {
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'type': {
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pattern: /(provider|provisioner|variable|output|module|backend)\s+(?:[\w-]+|"(?:\\[\s\S]|[^\\"])*")\s+/i,
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lookbehind: true,
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alias: 'variable'
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}
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}
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},
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{
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pattern: /[\w-]+(?=\s+{)/
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}
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],
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'property': [
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/[\w-\.]+(?=\s*=(?!=))/,
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/"(?:\\[\s\S]|[^\\"])+"(?=\s*[:=])/,
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],
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'string': {
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pattern: /"(?:[^\\$"]|\\[\s\S]|\$(?:(?=")|\$+|[^"${])|\$\{(?:[^{}"]|"(?:[^\\"]|\\[\s\S])*")*\})*"/,
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greedy: true,
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inside: {
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'interpolation': {
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pattern: /(^|[^$])\$\{(?:[^{}"]|"(?:[^\\"]|\\[\s\S])*")*\}/,
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lookbehind: true,
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inside: {
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'type': {
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pattern: /(\b(?:terraform|var|self|count|module|path|data|local)\b\.)[\w\*]+/i,
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lookbehind: true,
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alias: 'variable'
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},
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'keyword': /\b(?:terraform|var|self|count|module|path|data|local)\b/i,
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'function': /\w+(?=\()/,
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'string': {
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pattern: /"(?:\\[\s\S]|[^\\"])*"/,
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greedy: true,
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},
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'number': /\b0x[\da-f]+|\d+\.?\d*(?:e[+-]?\d+)?/i,
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'punctuation': /[!\$#%&'()*+,.\/;<=>@\[\\\]^`{|}~?:]/,
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}
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},
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}
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},
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'number': /\b0x[\da-f]+|\d+\.?\d*(?:e[+-]?\d+)?/i,
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'boolean': /\b(?:true|false)\b/i,
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'punctuation': /[=\[\]{}]/,
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};

‎components/prism-hcl.min.js

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‎examples/prism-hcl.html

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<h2>Comments</h2>
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<pre><code># Configure the AWS Provider
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// Configure the AWS Provider
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</code></pre>
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<h2>Resources</h2>
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<pre><code>resource "aws_instance" "web" {
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ami = "${data.aws_ami.ubuntu.id}"
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instance_type = "t2.micro"
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tags {
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Name = "HelloWorld"
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}
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}</code></pre>
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<h2>Provider</h2>
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<pre><code>provider "aws" {
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access_key = "${var.aws_access_key}"
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secret_key = "${var.aws_secret_key}"
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region = "us-east-1"
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}</code></pre>
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<h2>Variables</h2>
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<pre><code>variable "images" {
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type = "map"
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default = {
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us-east-1 = "image-1234"
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us-west-2 = "image-4567"
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}
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}</code></pre>
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<h2>Outputs</h2>
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<pre><code>output "address" {
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value = "${aws_instance.db.public_dns}"
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}</code></pre>
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<h2>Modules</h2>
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<pre><code>module "consul" {
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source = "hashicorp/consul/aws"
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servers = 5
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}</code></pre>

‎plugins/show-language/prism-show-language.js

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}
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// The languages map is built automatically with gulp
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var Languages = /*languages_placeholder[*/{"html":"HTML","xml":"XML","svg":"SVG","mathml":"MathML","css":"CSS","clike":"C-like","javascript":"JavaScript","abap":"ABAP","actionscript":"ActionScript","apacheconf":"Apache Configuration","apl":"APL","applescript":"AppleScript","arff":"ARFF","asciidoc":"AsciiDoc","asm6502":"6502 Assembly","aspnet":"ASP.NET (C#)","autohotkey":"AutoHotkey","autoit":"AutoIt","shell":"Shell","basic":"BASIC","csharp":"C#","cpp":"C++","cil":"CIL","coffeescript":"CoffeeScript","csp":"Content-Security-Policy","css-extras":"CSS Extras","django":"Django/Jinja2","erb":"ERB","fsharp":"F#","gcode":"G-code","gedcom":"GEDCOM","glsl":"GLSL","gml":"GameMaker Language","graphql":"GraphQL","http":"HTTP","hpkp":"HTTP Public-Key-Pins","hsts":"HTTP Strict-Transport-Security","ichigojam":"IchigoJam","inform7":"Inform 7","javastacktrace":"Java stack trace","json":"JSON","jsonp":"JSONP","latex":"LaTeX","livescript":"LiveScript","lolcode":"LOLCODE","markup-templating":"Markup templating","matlab":"MATLAB","mel":"MEL","n4js":"N4JS","nasm":"NASM","nginx":"nginx","nsis":"NSIS","objectivec":"Objective-C","ocaml":"OCaml","opencl":"OpenCL","parigp":"PARI/GP","objectpascal":"Object Pascal","php":"PHP","php-extras":"PHP Extras","plsql":"PL/SQL","powershell":"PowerShell","properties":".properties","protobuf":"Protocol Buffers","q":"Q (kdb+ database)","jsx":"React JSX","tsx":"React TSX","renpy":"Ren'py","rest":"reST (reStructuredText)","sas":"SAS","sass":"Sass (Sass)","scss":"Sass (Scss)","sql":"SQL","soy":"Soy (Closure Template)","tap":"TAP","toml":"TOML","tt2":"Template Toolkit 2","typescript":"TypeScript","vbnet":"VB.Net","vhdl":"VHDL","vim":"vim","visual-basic":"Visual Basic","wasm":"WebAssembly","wiki":"Wiki markup","xeoracube":"XeoraCube","xojo":"Xojo (REALbasic)","xquery":"XQuery","yaml":"YAML"}/*]*/;
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var Languages = /*languages_placeholder[*/{"html":"HTML","xml":"XML","svg":"SVG","mathml":"MathML","css":"CSS","clike":"C-like","javascript":"JavaScript","abap":"ABAP","actionscript":"ActionScript","apacheconf":"Apache Configuration","apl":"APL","applescript":"AppleScript","arff":"ARFF","asciidoc":"AsciiDoc","asm6502":"6502 Assembly","aspnet":"ASP.NET (C#)","autohotkey":"AutoHotkey","autoit":"AutoIt","shell":"Shell","basic":"BASIC","csharp":"C#","cpp":"C++","cil":"CIL","coffeescript":"CoffeeScript","csp":"Content-Security-Policy","css-extras":"CSS Extras","django":"Django/Jinja2","erb":"ERB","fsharp":"F#","gcode":"G-code","gedcom":"GEDCOM","glsl":"GLSL","gml":"GameMaker Language","graphql":"GraphQL","hcl":"HCL","http":"HTTP","hpkp":"HTTP Public-Key-Pins","hsts":"HTTP Strict-Transport-Security","ichigojam":"IchigoJam","inform7":"Inform 7","javastacktrace":"Java stack trace","json":"JSON","jsonp":"JSONP","latex":"LaTeX","livescript":"LiveScript","lolcode":"LOLCODE","markup-templating":"Markup templating","matlab":"MATLAB","mel":"MEL","n4js":"N4JS","nasm":"NASM","nginx":"nginx","nsis":"NSIS","objectivec":"Objective-C","ocaml":"OCaml","opencl":"OpenCL","parigp":"PARI/GP","objectpascal":"Object Pascal","php":"PHP","php-extras":"PHP Extras","plsql":"PL/SQL","powershell":"PowerShell","properties":".properties","protobuf":"Protocol Buffers","q":"Q (kdb+ database)","jsx":"React JSX","tsx":"React TSX","renpy":"Ren'py","rest":"reST (reStructuredText)","sas":"SAS","sass":"Sass (Sass)","scss":"Sass (Scss)","sql":"SQL","soy":"Soy (Closure Template)","tap":"TAP","toml":"TOML","tt2":"Template Toolkit 2","typescript":"TypeScript","vbnet":"VB.Net","vhdl":"VHDL","vim":"vim","visual-basic":"Visual Basic","wasm":"WebAssembly","wiki":"Wiki markup","xeoracube":"XeoraCube","xojo":"Xojo (REALbasic)","xquery":"XQuery","yaml":"YAML"}/*]*/;
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Prism.plugins.toolbar.registerButton('show-language', function(env) {
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var pre = env.element.parentNode;
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if (!pre || !/pre/i.test(pre.nodeName)) {

‎plugins/show-language/prism-show-language.min.js

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‎tests/languages/hcl/comment_feature.test

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# foo bar
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// foo bar
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/*
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* multi line
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*/
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----------------------------------------------------
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[
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["comment", "# foo bar"],
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["comment", "// foo bar"],
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["comment", "/*\r\n * multi line\r\n */"]
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]
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----------------------------------------------------
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Checks for comments.

‎tests/languages/hcl/interpolation_feature.test

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"${data.aws_availability_zones.available.names[0]}"
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"${aws_db_subnet_group.default.id}"
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"${var.something ? 1 : 0}"
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"${var.num ? 1.02 : 0}"
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"${length(var.hostnames)}"
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"${format("web-%03d", count.index + 1)}"
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"${file("templates/web_init.tpl")}"
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"${replace(var.sub_domain, ".", "\\\\\\\\.")}"
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"${filepath.foo}"
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----------------------------------------------------
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[
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["keyword", "data"],
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["punctuation", "."],
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["type", "aws_availability_zones"],
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["punctuation", "."],
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"available",
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["punctuation", "."],
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"names",
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["punctuation", "["],
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["number", "0"],
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["punctuation", "]"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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"aws_db_subnet_group",
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["punctuation", "."],
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"default",
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["punctuation", "."],
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"id",
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["keyword", "var"],
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["punctuation", "."],
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["type", "something"],
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["punctuation", "?"],
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["number", "1"],
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["punctuation", ":"],
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["number", "0"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["keyword", "var"],
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["punctuation", "."],
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["type", "num"],
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["punctuation", "?"],
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["number", "1.02"],
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["punctuation", ":"],
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["number", "0"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["function", "length"],
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["punctuation", "("],
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["keyword", "var"],
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["punctuation", "."],
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["type", "hostnames"],
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["punctuation", ")"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["function", "format"],
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["punctuation", "("],
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["string", "\"web-%03d\""],
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["punctuation", ","],
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["keyword", "count"],
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["punctuation", "."],
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["type", "index"],
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["punctuation", "+"],
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["number", "1"],
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["punctuation", ")"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["function", "file"],
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["punctuation", "("],
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["string", "\"templates/web_init.tpl\""],
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["punctuation", ")"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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["function", "replace"],
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["punctuation", "("],
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["keyword", "var"],
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["punctuation", "."],
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["type", "sub_domain"],
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["punctuation", ","],
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["string", "\".\""],
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["punctuation", ","],
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["string", "\"\\\\\\\\\\\\\\\\.\""],
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["punctuation", ")"],
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["punctuation", "}"]
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]
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],
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"\""
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]
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],
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["string",
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[
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"\"",
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[
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"interpolation",
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[
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["punctuation", "$"],
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["punctuation", "{"],
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"filepath",
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["punctuation", "."],
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"foo",
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["punctuation", "}"]
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]
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],
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"\""
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]
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]
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]
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----------------------------------------------------
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Checks for all interpolation.

‎tests/languages/hcl/keyword_feature.test

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resource "aws_db_instance" "main" {
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data "terraform_remote_state" "main" {
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output "dev_vpc_id" {
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config {
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terraform {
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----------------------------------------------------
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[
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["keyword",
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["resource ",
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["type", "\"aws_db_instance\""]]],
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["string", ["\"main\""]],
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["punctuation", "{"],
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["keyword",
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["data ",
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["type", "\"terraform_remote_state\""]]],
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["string", ["\"main\""]],
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["punctuation", "{"],
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["keyword",
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["output",
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["type", " \"dev_vpc_id\" "]]],
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["punctuation", "{"],
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["keyword", "config"],
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["punctuation", "{"],
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["keyword", "terraform"],
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["punctuation", "{"]
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]
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----------------------------------------------------
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Checks for all keywords.

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