mirror of https://git.tuxpa.in/a/code-server.git
Add binary extraction
I temporarily removed this during the refactor so it needed to be added back. This time I bundled it with the nbin loader code since it's all related (will also make it easier to remove).
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b9e7a3daa7
commit
51a5c77cb8
73
ci/build.ts
73
ci/build.ts
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@ -260,35 +260,64 @@ class Builder {
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* Bundles the built code into a binary.
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*/
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private async binary(binaryName: string): Promise<void> {
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// Prepend code to the target which enables finding files within the binary.
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const prependLoader = async (relativeFilePath: string): Promise<void> => {
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const prependCode = async (code: string, relativeFilePath: string): Promise<void> => {
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const filePath = path.join(this.buildPath, relativeFilePath)
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const shim = `
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if (!global.NBIN_LOADED) {
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try {
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const nbin = require("nbin");
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nbin.shimNativeFs("${this.buildPath}");
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global.NBIN_LOADED = true;
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const path = require("path");
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const rg = require("vscode-ripgrep");
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rg.binaryRgPath = rg.rgPath;
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rg.rgPath = path.join(require("os").tmpdir(), "code-server", path.basename(rg.binaryRgPath));
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} catch (error) { /* Not in the binary. */ }
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}
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`
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const content = await fs.readFile(filePath, "utf8")
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if (!content.startsWith(shim)) {
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await fs.writeFile(filePath, shim + content)
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if (!content.startsWith(code)) {
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await fs.writeFile(filePath, code + content)
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}
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}
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// Unpack binaries since we can't run them within the binary.
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const unpack = `
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if (global.NBIN_LOADED) {
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try {
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const fs = require("fs-extra")
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const rg = require("vscode-ripgrep")
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const path = require("path")
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const { logger, field } = require("@coder/logger")
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const unpackExecutables = async (filePath, destination) => {
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logger.debug("unpacking executable", field("src", filePath), field("dest", destination))
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await fs.mkdirp(path.dirname(destination))
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if (filePath && !(await fs.pathExists(destination))) {
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await fs.writeFile(destination, await fs.readFile(filePath))
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await fs.chmod(destination, "755")
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}
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}
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unpackExecutables(rg.binaryRgPath, rg.rgPath).catch((error) => console.warn(error))
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} catch (error) {
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console.warn(error)
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}
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}
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`
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// Enable finding files within the binary.
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const loader = `
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if (!global.NBIN_LOADED) {
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try {
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const nbin = require("nbin")
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nbin.shimNativeFs("${this.buildPath}")
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global.NBIN_LOADED = true
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require("@coder/logger").logger.debug("shimmed file system at ${this.buildPath}")
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const path = require("path")
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const rg = require("vscode-ripgrep")
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rg.binaryRgPath = rg.rgPath
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rg.rgPath = path.join(require("os").tmpdir(), "code-server/binaries", path.basename(rg.binaryRgPath))
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} catch (error) {
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// Most likely not in the binary.
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}
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}
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`
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await this.task("Prepending nbin loader", () => {
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return Promise.all([
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prependLoader("out/node/entry.js"),
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prependLoader("lib/vscode/out/vs/server/entry.js"),
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prependLoader("lib/vscode/out/vs/server/fork.js"),
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prependLoader("lib/vscode/out/bootstrap-fork.js"),
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prependLoader("lib/vscode/extensions/node_modules/typescript/lib/tsserver.js"),
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prependCode(loader, "out/node/entry.js"),
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prependCode(loader, "lib/vscode/out/vs/server/entry.js"),
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prependCode(loader + unpack, "lib/vscode/out/vs/server/fork.js"),
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prependCode(loader, "lib/vscode/out/bootstrap-fork.js"),
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prependCode(loader, "lib/vscode/extensions/node_modules/typescript/lib/tsserver.js"),
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])
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})
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@ -151,19 +151,6 @@ export const open = async (url: string): Promise<void> => {
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})
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}
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/**
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* Extract a file to the temporary directory and make it executable. This is
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* required since we can't execute binaries stored within our binary.
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*/
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export const unpackExecutables = async (filePath: string): Promise<void> => {
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const destination = path.join(tmpdir, "binaries", path.basename(filePath))
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if (filePath && !(await util.promisify(fs.exists)(destination))) {
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await fs.mkdirp(tmpdir)
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await fs.writeFile(destination, await fs.readFile(filePath))
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await util.promisify(fs.chmod)(destination, "755")
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}
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}
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/**
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* For iterating over an enum's values.
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*/
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