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Bring life cycle in line with npm standards · codercatdev/nodegit@03d3c33 · GitHub

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Commit 03d3c33

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John Haley
committed
Bring life cycle in line with npm standards
We were doing our own highly custom (read: fragile) life cycle scripting for installing NodeGit. This should make it more in line with npm standards Update to latest lodash
1 parent c3a89ad commit 03d3c33

10 files changed

Lines changed: 134 additions & 240 deletions

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‎.npmignore‎

Lines changed: 10 additions & 5 deletions
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@@ -1,11 +1,14 @@
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/.travis/
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/build/
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/examples/
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/generate/
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/guides/
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/lib/
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/test/
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/vendor/Release/
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/generate/output
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/generate/**/*.json
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!/generate/input/*.json
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!/include
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!/src
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.astylerc
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.editorconfig
@@ -15,8 +18,10 @@
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.travis.yml
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appveyor.yml
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*.vcxproj
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!binding.gyp
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*.filters
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*.sln
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*.log
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*.md
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*.sln
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*.vcxproj

‎generate/scripts/generateJson.js‎

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@@ -222,7 +222,7 @@ module.exports = function generateJson() {
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_.merge(enumerable, _.omit(override, ["values"]));
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output.push(enumerable);
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}).value();
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});
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output = _.sortBy(output, "typeName");
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‎generate/scripts/helpers.js‎

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@@ -345,7 +345,7 @@ var Helpers = {
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if (fnDef.jsFunctionName == utils.camelCase(collidingName)) {
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fnDef.jsFunctionName = utils.camelCase(newName);
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}
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}).value();
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});
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if ("git_" + typeDef.typeName == fnDef.cFunctionName) {
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fnDef.useAsOnRootProto = true;

‎lifecycleScripts/install.js‎

Lines changed: 33 additions & 169 deletions
Original file line numberDiff line numberDiff line change
@@ -1,187 +1,51 @@
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var path = require("path");
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var fs = require("fs");
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var cp = require("child_process");
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var prepareForBuild = require("./prepareForBuild");
5-
var exec = require("../utils/execPromise");
1+
var nodePreGypConstructor = require("node-pre-gyp");
2+
var nodePreGyp = new nodePreGypConstructor.Run();
3+
var buildFlags = require("../utils/buildFlags");
64

75
module.exports = function install() {
8-
var fromRegistry;
6+
// we need to add 2 blank entires to help the parser later.
7+
var argv = ["", "", "install"];
98

10-
try {
11-
fs.statSync(path.join(__dirname, "..", "include"));
12-
fs.statSync(path.join(__dirname, "..", "src"));
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fs.statSync(path.join(__dirname, "..", "dist"));
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fromRegistry = true;
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}
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catch(e) {
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fromRegistry = false;
18-
}
19-
20-
if (!fromRegistry) {
21-
console.info("[nodegit] Local install, no fetching allowed.");
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return prepareAndBuild();
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}
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if (process.env.BUILD_DEBUG) {
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console.info("[nodegit] Doing a debug build, no fetching allowed.");
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return prepareAndBuild();
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}
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if (process.env.BUILD_ONLY) {
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console.info("[nodegit] BUILD_ONLY is set to true, no fetching allowed.");
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return prepareAndBuild();
31-
}
32-
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return installPrebuilt();
9+
if (buildFlags.mustBuild) {
10+
argv.push("--build-from-source");
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35-
function installPrebuilt() {
36-
console.info("[nodegit] Fetching binary from S3.");
37-
var npg = pathForTool("node-pre-gyp");
38-
return exec("\""+ npg + "\" install --fallback-to-build=false")
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.then(
40-
function() {
41-
console.info("[nodegit] Completed installation successfully.");
42-
},
43-
function(err) {
44-
console.info("[nodegit] Failed to install prebuilt binary:");
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console.error(err);
46-
console.info("[nodegit] Building manually. (You'll be here a while.)");
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return prepareAndBuild();
48-
}
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);
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}
51-
52-
function pathForTool(name) {
53-
var toolPath = path.resolve(".", "node_modules", ".bin", name);
54-
if (process.platform == "win32") {
55-
toolPath += ".cmd";
12+
if (buildFlags.debugBuild) {
13+
argv.push("--debug");
5614
}
57-
return toolPath;
5815
}
59-
60-
function prepareAndBuild() {
61-
console.info("[nodegit] Regenerating and configuring code");
62-
return prepareForBuild()
63-
.then(function() {
64-
return build();
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})
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.then(function() {
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return transpileJavascript();
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});
16+
else {
17+
argv.push("--fallback-to-build");
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}
7019

71-
function transpileJavascript() {
72-
var cmd = pathForTool("babel");
73-
var args = [
74-
"--presets",
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"es2015",
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"-d",
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"./dist",
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"./lib"
79-
];
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var opts = {
81-
cwd: ".",
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maxBuffer: Number.MAX_VALUE,
83-
env: process.env,
84-
stdio: "inherit"
85-
};
86-
var home = process.platform == "win32" ?
87-
process.env.USERPROFILE : process.env.HOME;
88-
89-
opts.env.HOME = path.join(home, ".nodegit-gyp");
20+
nodePreGyp.parseArgv(argv);
9021

91-
return new Promise(function(resolve, reject) {
92-
var child = cp.spawn(cmd, args, opts);
93-
child.on("close", function(code) {
94-
if (code) {
95-
reject(code);
96-
process.exitCode = 13;
97-
}
98-
else {
99-
resolve();
100-
}
101-
});
102-
});
103-
}
104-
105-
function build() {
106-
console.info("[nodegit] Everything is ready to go, attempting compilation");
107-
108-
var electronVersion = process.env.ELECTRON_VERSION;
109-
var nwjsVersion = process.env.NWJS_VERSION;
110-
var opts = {
111-
cwd: ".",
112-
maxBuffer: Number.MAX_VALUE,
113-
env: process.env,
114-
stdio: "inherit"
115-
};
116-
117-
var builder = "node-gyp";
118-
var debug = (process.env.BUILD_DEBUG ? "--debug" : "");
119-
var target = "";
120-
var arch = (process.env.TARGET_ARCH ?
121-
"--arch=" + process.env.TARGET_ARCH : "");
122-
var distUrl = "";
123-
var runtime = "";
124-
125-
process.argv.forEach(function(arg) {
126-
if (~arg.indexOf("electronVersion")) {
127-
electronVersion = arg.split("=")[1].trim();
128-
}
129-
else if (~arg.indexOf("nsjwVersion")) {
130-
nwjsVersion = arg.split("=")[1].trim();
131-
}
132-
});
22+
function run() {
23+
var command = nodePreGyp.todo.shift();
24+
if (!command) {
25+
return;
26+
}
13327

134-
if (electronVersion) {
135-
target = "--target=" + electronVersion;
136-
distUrl = "--dist-url=https://atom.io/download/atom-shell";
137-
runtime = "--runtime=electron";
28+
nodePreGyp.commands[command.name](command.args, function (err) {
29+
if (err) {
30+
console.error(command.name + " error");
31+
console.error("stack", err.stack);
32+
console.error("not ok");
33+
console.log(err.message);
34+
return process.exit(1);
13835
}
139-
else if (nwjsVersion) {
140-
builder = "nw-gyp";
141-
target = "--target=" + nwjsVersion;
142-
runtime = "--runtime=node-webkit";
36+
var args_array = [].slice.call(arguments, 1);
37+
if (args_array.length) {
38+
console.log.apply(console, args_array);
14339
}
40+
// now run the next command in the queue
41+
process.nextTick(run);
42+
});
43+
}
14444

145-
var home = process.platform == "win32" ?
146-
process.env.USERPROFILE : process.env.HOME;
147-
148-
opts.env.HOME = path.join(home, ".nodegit-gyp");
149-
150-
var cmd = pathForTool(builder);
151-
var args = [
152-
"rebuild",
153-
debug,
154-
target,
155-
arch,
156-
distUrl,
157-
runtime
158-
]
159-
.filter(function(arg) {
160-
return arg;
161-
});
162-
163-
return new Promise(function(resolve, reject) {
164-
var child = cp.spawn(cmd, args, opts);
165-
child.on("close", function(code) {
166-
console.log(code);
167-
if (code) {
168-
reject(code);
169-
process.exitCode = 13;
170-
}
171-
else {
172-
resolve();
173-
}
174-
});
175-
});
176-
}
45+
run();
17746
};
17847

17948
// Called on the command line
18049
if (require.main === module) {
181-
module
182-
.exports()
183-
.catch(function(err) {
184-
console.error(err);
185-
return -1;
186-
});
50+
module.exports();
18751
}

‎lifecycleScripts/postinstall.js‎

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1+
#!/usr/bin/env node
2+
3+
var fse = require("fs-extra");
4+
var path = require("path");
5+
var child_process = require("child_process");
6+
var buildFlags = require("../utils/buildFlags");
7+
8+
var rootPath = path.join(__dirname, "..");
9+
10+
function printStandardLibError() {
11+
console.log(
12+
"[ERROR] Seems like the latest libstdc++ is missing on your system!"
13+
);
14+
console.log("");
15+
console.log("On Ubuntu you can install it using:");
16+
console.log("");
17+
console.log("$ sudo add-apt-repository ppa:ubuntu-toolchain-r/test");
18+
console.log("$ sudo apt-get update");
19+
}
20+
21+
console.log("$ sudo apt-get install libstdc++-4.9-dev");
22+
child_process.exec("node dist/nodegit.js", function(error, stdout, stderr) {
23+
if (stderr) {
24+
if (process.pladtform !== "linux" && ~stderr.indexOf("libstdc++")) {
25+
printStandardLibError();
26+
}
27+
28+
return;
29+
}
30+
31+
// Is we're using NodeGit from a package manager then let's clean up after
32+
// ourselves when we install successfully.
33+
if (!buildFlags.mustBuild) {
34+
fse.removeSync(path.join(rootPath, "vendor"));
35+
fse.removeSync(path.join(rootPath, "src"));
36+
fse.removeSync(path.join(rootPath, "include"));
37+
fse.removeSync(path.join(rootPath, "build/Release/*.a"));
38+
fse.removeSync(path.join(rootPath, "build/Release/obj.target"));
39+
}
40+
});

‎lifecycleScripts/preinstall.js‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,24 @@
1+
var path = require("path");
2+
var local = path.join.bind(path, __dirname);
3+
4+
var configure = require(local("configureLibssh2"));
5+
var buildFlags = require(local("../utils/buildFlags"));
6+
7+
module.exports = function prepareForBuild() {
8+
return configure()
9+
.then(function() {
10+
if (buildFlags.isGitRepo) {
11+
var submodules = require(local("submodules"));
12+
var generate = require(local("../generate"));
13+
return submodules()
14+
.then(function() {
15+
return generate();
16+
});
17+
}
18+
});
19+
};
20+
21+
// Called on the command line
22+
if (require.main === module) {
23+
module.exports();
24+
}

‎lifecycleScripts/prepareForBuild.js‎

Lines changed: 0 additions & 37 deletions
This file was deleted.

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