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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | 1x 1x 1x 1x | import { existsSync } from "fs"
import { join } from "path"
import { execa } from "execa"
import { getBrewBinPath, getBrewDir } from "./install.js"
export function brewPackNameAndVersion(name: string, version: string | undefined) {
return (version !== undefined && version !== "") ? `${name}@${version}` : name
}
/**
* Get the installation directory of a package
* @param name The name of the package
* @param nameAndVersion The name and version of the package
* @returns The installation directory of the package
*/
export async function brewPackInstallDir(name: string, version: string | undefined) {
const nameAndVersion = brewPackNameAndVersion(name, version)
// first try with --prefix
const nameAndVersionPrefix = await getBrewPackPrefix(nameAndVersion)
Iif (nameAndVersionPrefix !== undefined) {
return nameAndVersionPrefix
}
// try with --prefix name
const namePrefix = await getBrewPackPrefix(name)
Iif (namePrefix !== undefined) {
return namePrefix
}
// if that fails, try with searchInstallDir
return searchInstallDir(name, nameAndVersion)
}
async function getBrewPackPrefix(packArg: string) {
try {
const brewPath = getBrewBinPath()
return (await execa(brewPath, ["--prefix", packArg], { stdio: "pipe" })).stdout
} catch {
return undefined
}
}
/**
* Searches for the installation directory of a package
* @param name The name of the package
* @param nameAndVersion The name and version of the package
* @returns The installation directory of the package
*/
function searchInstallDir(name: string, nameAndVersion: string) {
const brewDir = getBrewDir()
// Check in opt directory (most common location)
const nameAndVersionOptDir = join(brewDir, "opt", nameAndVersion)
Iif (existsSync(nameAndVersionOptDir)) {
return nameAndVersionOptDir
}
const nameOptDir = join(brewDir, "opt", name)
Iif (existsSync(nameOptDir)) {
return nameOptDir
}
// Check in Cellar (where casks and some formulae are installed)
const nameAndVersionCellarDir = join(brewDir, "Cellar", nameAndVersion)
Iif (existsSync(nameAndVersionCellarDir)) {
return nameAndVersionCellarDir
}
const nameCellarDir = join(brewDir, "Cellar", name)
Iif (existsSync(nameCellarDir)) {
return nameCellarDir
}
// Check in lib directory
const nameAndVersionLibDir = join(brewDir, "lib", nameAndVersion)
Iif (existsSync(nameAndVersionLibDir)) {
return nameAndVersionLibDir
}
const nameLibDir = join(brewDir, "lib", name)
Iif (existsSync(nameLibDir)) {
return nameLibDir
}
return undefined
}
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