mirror of https://github.com/aminya/setup-cpp
82 lines
2.8 KiB
TypeScript
82 lines
2.8 KiB
TypeScript
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import { execRoot } from "admina"
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import { execa } from "execa"
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import { addPath } from "../utils/env/addEnv"
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import { hasNala, isPackageInstalled, setupAptPack } from "../utils/setup/setupAptPack"
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import { InstallationInfo } from "../utils/setup/setupBin"
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import { promises } from "fs"
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import { info } from "console"
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const { readFile, writeFile, chmod } = promises
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export async function setupLLVMApt(majorVersion: number): Promise<InstallationInfo> {
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// TODO for older versions, this also includes the minor version
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const installationFolder = `/usr/lib/llvm-${majorVersion}`
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await setupAptPack([{ name: "curl" }])
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await execa("curl", ["-LJO", "https://apt.llvm.org/llvm.sh"], { cwd: "/tmp" })
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const neededPackages = await patchAptLLVMScript("/tmp/llvm.sh", "/tmp/llvm-setup-cpp.sh")
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await setupAptPack(neededPackages)
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await chmod("/tmp/llvm-setup-cpp.sh", "755")
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await execRoot("bash", ["/tmp/llvm-setup-cpp.sh", `${majorVersion}`, "all"], {
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stdio: "inherit",
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shell: true,
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})
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await addPath(`${installationFolder}/bin`)
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return {
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installDir: `${installationFolder}`,
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binDir: `${installationFolder}/bin`,
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bin: `${installationFolder}/bin/clang++`,
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}
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}
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async function patchAptLLVMScript(path: string, target_path: string) {
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let script = await readFile(path, "utf-8")
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script = nonInteractiveScript(script)
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script = await removeConflictingPAckages(script)
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script = useNalaScript(script)
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await writeFile(target_path, script)
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// the packages needed by the script
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return [{ name: "lsb-release" }, { name: "wget" }, { name: "software-properties-common" }, { name: "gnupg" }]
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}
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function nonInteractiveScript(givenScript: string) {
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// make the scirpt non-interactive and fix broken packages
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return givenScript.replace(
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/add-apt-repository "\${REPO_NAME}"/g,
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// eslint-disable-next-line no-template-curly-in-string
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'add-apt-repository -y "${REPO_NAME}"'
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)
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}
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async function removeConflictingPAckages(givenScript: string) {
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// fix conflicts between libclang-rt and libclang
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let script = givenScript.replace(
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/apt-get install -y/g,
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'apt-get install -o Dpkg::Options::="--force-overwrite" -y --fix-broken'
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)
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// check if these are installed and if so, remove them from the script as they conflict
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const conflictingPackages = ["libc++-$LLVM_VERSION-dev", "libc++abi-$LLVM_VERSION-dev", "libunwind-$LLVM_VERSION-dev"]
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await Promise.all(
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conflictingPackages.map(async (pack) => {
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const installingPack = pack.replace("$LLVM_VERSION", "*")
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if (await isPackageInstalled(installingPack)) {
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info(`Removing conflicting package ${installingPack}`)
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script = script.replace(pack, "")
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}
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})
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)
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return script
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}
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function useNalaScript(script: string) {
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// use nala if it is available
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if (hasNala()) {
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return script.replace(/apt-get/g, "nala")
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}
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return script
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}
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