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Export findVersions() (#14) 

* Export findVersions()

* Rename `findVersions()` to `findAllVersions()`
pull/20/head
David Staheli 2019-06-07 15:17:27 -04:00 committed by Danny McCormick
parent 71a9b2d3ed
commit e3317c6632
1 changed files with 29 additions and 23 deletions
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52
packages/tool-cache/src/tool-cache.ts
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@ -330,7 +330,7 @@ export async function cacheFile(
}
/**
* finds the path to a tool in the local installed tool cache
* Finds the path to a tool version in the local installed tool cache
*
* @param toolName name of the tool
* @param versionSpec version of the tool
@ -353,7 +353,7 @@ export function find(
// attempt to resolve an explicit version
if (!_isExplicitVersion(versionSpec)) {
const localVersions: string[] = _findLocalToolVersions(toolName, arch)
const localVersions: string[] = findAllVersions(toolName, arch)
const match = _evaluateVersions(localVersions, versionSpec)
versionSpec = match
}
@ -374,6 +374,33 @@ export function find(
return toolPath
}
/**
* Finds the paths to all versions of a tool that are installed in the local tool cache
*
* @param toolName name of the tool
* @param arch optional arch. defaults to arch of computer
*/
export function findAllVersions(toolName: string, arch?: string): string[] {
const versions: string[] = []
arch = arch || os.arch()
const toolPath = path.join(cacheRoot, toolName)
if (fs.existsSync(toolPath)) {
const children: string[] = fs.readdirSync(toolPath)
for (const child of children) {
if (_isExplicitVersion(child)) {
const fullPath = path.join(toolPath, child, arch || '')
if (fs.existsSync(fullPath) && fs.existsSync(`${fullPath}.complete`)) {
versions.push(child)
}
}
}
}
return versions
}
async function _createExtractFolder(dest?: string): Promise<string> {
if (!dest) {
// create a temp dir
@ -450,24 +477,3 @@ function _evaluateVersions(versions: string[], versionSpec: string): string {
return version
}
function _findLocalToolVersions(toolName: string, arch?: string): string[] {
const versions: string[] = []
arch = arch || os.arch()
const toolPath = path.join(cacheRoot, toolName)
if (fs.existsSync(toolPath)) {
const children: string[] = fs.readdirSync(toolPath)
for (const child of children) {
if (_isExplicitVersion(child)) {
const fullPath = path.join(toolPath, child, arch || '')
if (fs.existsSync(fullPath) && fs.existsSync(`${fullPath}.complete`)) {
versions.push(child)
}
}
}
}
return versions
}