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add a fallback logic for older versions of node that don't support 'homedir' (#11845)

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* add a fallback logic for older versions of node that don't support 'homedir'

* try os.homedir first
This commit is contained in:
Vladimir Matveev 2016-10-25 16:36:02 -07:00 committed by GitHub
parent 19591547db
commit f6b82d5e9f
1 changed files with 17 additions and 5 deletions
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22
src/server/server.ts
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@ -14,21 +14,33 @@ namespace ts.server {
} = require("child_process");
const os: {
homedir(): string
homedir?(): string;
tmpdir(): string;
} = require("os");
function getGlobalTypingsCacheLocation() {
let basePath: string;
switch (process.platform) {
case "win32":
basePath = process.env.LOCALAPPDATA || process.env.APPDATA || os.homedir();
basePath = process.env.LOCALAPPDATA ||
process.env.APPDATA ||
(os.homedir && os.homedir()) ||
process.env.USERPROFILE ||
(process.env.HOMEDRIVE && process.env.HOMEPATH && normalizeSlashes(process.env.HOMEDRIVE + process.env.HOMEPATH)) ||
os.tmpdir();
break;
case "linux":
basePath = os.homedir();
basePath = (os.homedir && os.homedir()) ||
process.env.HOME ||
((process.env.LOGNAME || process.env.USER) && `/home/${process.env.LOGNAME || process.env.USER}`) ||
os.tmpdir();
break;
case "darwin":
basePath = combinePaths(os.homedir(), "Library/Application Support/");
const homeDir = (os.homedir && os.homedir()) ||
process.env.HOME ||
((process.env.LOGNAME || process.env.USER) && `/Users/${process.env.LOGNAME || process.env.USER}`) ||
os.tmpdir();
basePath = combinePaths(homeDir, "Library/Application Support/");
break;
}