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Add "dist" Jakefile task that prepares the distribution files

redux
David Majda 12 years ago
parent
commit
69044e9d0b
  1. 1
      .gitignore
  2. 114
      Jakefile
  3. 2
      package.json

1
.gitignore

@ -1 +1,2 @@
lib/*
dist/*

114
Jakefile

@ -1,11 +1,16 @@
var sys = require("sys");
var fs = require("fs");
var path = require("path");
var childProcess = require("child_process");
/* Relative paths are here because of use in |require|. */
var SRC_DIR = "./src";
var LIB_DIR = "./lib";
var BIN_DIR = "./bin";
var SRC_DIR = "./src";
var LIB_DIR = "./lib";
var BIN_DIR = "./bin";
var EXAMPLES_DIR = "./examples";
var DIST_DIR = "./dist";
var DIST_WEB_DIR = "./dist/web";
var DIST_NODE_DIR = "./dist/node";
var PEGJS = BIN_DIR + "/pegjs";
@ -26,6 +31,57 @@ function abort(message) {
exitFailure();
}
function mkdirUnlessExists(dir) {
try {
fs.statSync(dir);
} catch (e) {
fs.mkdirSync(dir, 0755);
}
}
function copyFile(src, dest) {
fs.writeFileSync(dest, fs.readFileSync(src));
}
function copyDir(src, dest) {
mkdirUnlessExists(dest);
fs.readdirSync(src).every(function(file) {
var srcFile = src + "/" + file;
var destFile = dest + "/" + file;
var stats = fs.statSync(srcFile);
if (stats.isDirectory()) {
copyDir(srcFile, destFile);
} else {
copyFile(srcFile, destFile);
fs.chmodSync(destFile, stats.mode);
}
return true;
});
}
function preprocess(file) {
var input = fs.readFileSync(file, "utf8").trim();
return input.split("\n").map(function(line) {
var matches = /^\s*\/\/\s*@include\s*"([^"]*)"\s*$/.exec(line);
if (matches !== null) {
var includedFile = SRC_DIR + "/" + matches[1];
try {
fs.statSync(includedFile);
} catch (e) {
abort("Included file \"" + includedFile + "\" does not exist.");
}
return preprocess(includedFile);
} else {
return line;
}
}).join("\n").replace("@VERSION", PEGJS_VERSION);
}
desc("Generate the grammar parser");
task("parser", [], function() {
var PEG = require(PEGJS_OUT_FILE);
@ -46,34 +102,36 @@ task("parser", [], function() {
desc("Build the peg.js file");
task("build", [], function() {
function preprocess(file) {
var input = fs.readFileSync(file, "utf8").trim();
return input.split("\n").map(function(line) {
var matches = /^\s*\/\/\s*@include\s*"([^"]*)"\s*$/.exec(line);
if (matches !== null) {
var includedFile = SRC_DIR + "/" + matches[1];
try {
fs.statSync(includedFile);
} catch (e) {
abort("Included file \"" + includedFile + "\" does not exist.");
}
return preprocess(includedFile);
} else {
return line;
}
}).join("\n").replace("@VERSION", PEGJS_VERSION);
}
try {
fs.statSync(LIB_DIR);
} catch (e) {
fs.mkdirSync(LIB_DIR, 0755);
}
mkdirUnlessExists(LIB_DIR);
fs.writeFileSync(PEGJS_OUT_FILE, preprocess(PEGJS_SRC_FILE), "utf8");
});
desc("Prepare the distribution files");
task("dist", ["build"], function() {
mkdirUnlessExists(DIST_DIR);
/* Web */
mkdirUnlessExists(DIST_WEB_DIR);
copyFile(PEGJS_OUT_FILE, DIST_WEB_DIR + "/peg-" + PEGJS_VERSION + ".js");
/* Node.js */
mkdirUnlessExists(DIST_NODE_DIR);
copyDir(LIB_DIR, DIST_NODE_DIR + "/lib");
copyDir(BIN_DIR, DIST_NODE_DIR + "/bin");
copyDir(EXAMPLES_DIR, DIST_NODE_DIR + "/examples");
copyFile("CHANGELOG", DIST_NODE_DIR + "/CHANGELOG");
copyFile("LICENSE", DIST_NODE_DIR + "/LICENSE");
copyFile("README.md", DIST_NODE_DIR + "/README.md");
copyFile("VERSION", DIST_NODE_DIR + "/VERSION");
fs.writeFileSync(DIST_NODE_DIR + "/package.json", preprocess("package.json"), "utf8");
});
desc("Run the test suite");
task("test", [], function() {
var process = childProcess.spawn("test/run", [], { customFds: [0, 1, 2] });

2
package.json

@ -1,7 +1,7 @@
{
"name": "pegjs",
"description": "Parser generator for JavaScript",
"version": "0.6.0pre",
"version": "@VERSION",
"author": "David Majda <david@majda.cz> (http://majda.cz/)",
"homepage": "http://pegjs.majda.cz/",
"repository": "git://github.com/dmajda/pegjs.git",

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