(dir: string)
| 32 | // `os.homedir()` reads first. Same trick the rest of the suite uses |
| 33 | // when it needs a mock home. |
| 34 | function setHome(dir: string): { restore: () => void } { |
| 35 | const prev = { |
| 36 | HOME: process.env.HOME, |
| 37 | USERPROFILE: process.env.USERPROFILE, |
| 38 | APPDATA: process.env.APPDATA, |
| 39 | XDG_CONFIG_HOME: process.env.XDG_CONFIG_HOME, |
| 40 | HERMES_HOME: process.env.HERMES_HOME, |
| 41 | }; |
| 42 | process.env.HOME = dir; |
| 43 | process.env.USERPROFILE = dir; |
| 44 | process.env.APPDATA = path.join(dir, '.config'); |
| 45 | process.env.XDG_CONFIG_HOME = path.join(dir, '.config'); |
| 46 | delete process.env.HERMES_HOME; |
| 47 | return { |
| 48 | restore() { |
| 49 | if (prev.HOME === undefined) delete process.env.HOME; else process.env.HOME = prev.HOME; |
| 50 | if (prev.USERPROFILE === undefined) delete process.env.USERPROFILE; else process.env.USERPROFILE = prev.USERPROFILE; |
| 51 | if (prev.APPDATA === undefined) delete process.env.APPDATA; else process.env.APPDATA = prev.APPDATA; |
| 52 | if (prev.XDG_CONFIG_HOME === undefined) delete process.env.XDG_CONFIG_HOME; else process.env.XDG_CONFIG_HOME = prev.XDG_CONFIG_HOME; |
| 53 | if (prev.HERMES_HOME === undefined) delete process.env.HERMES_HOME; else process.env.HERMES_HOME = prev.HERMES_HOME; |
| 54 | }, |
| 55 | }; |
| 56 | } |
| 57 | |
| 58 | // A marker-delimited CodeGraph block exactly as a previous installer |
| 59 | // wrote it. Issue #529: the installer no longer writes an instructions |
no test coverage detected