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poetry: Run poetry env use only after cache is loaded
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The virtualenv cache might contain invalid entries, such as virtualenvs
built in previous, buggy versions of this action.  The `poetry env use`
command will recreate virtualenvs in case they are invalid, but it has
to be run only *after* the cache is loaded.

Refactor `CacheDistributor` a bit such that the validation (and possible
recreation) of virtualenvs happens only after the cache is loaded.
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@oranav
oranav committed Dec 9, 2022
1 parent bc3992e commit 58362bf
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Showing 4 changed files with 206 additions and 220 deletions.
166 changes: 73 additions & 93 deletions dist/cache-save/index.js
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Expand Up @@ -45304,10 +45304,10 @@ function populateMaps (extensions, types) {
module.exports = minimatch
minimatch.Minimatch = Minimatch

var path = (function () { try { return __nccwpck_require__(1017) } catch (e) {}}()) || {
sep: '/'
}
minimatch.sep = path.sep
var path = { sep: '/' }
try {
path = __nccwpck_require__(1017)
} catch (er) {}

var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
var expand = __nccwpck_require__(3717)
Expand Down Expand Up @@ -45359,64 +45359,43 @@ function filter (pattern, options) {
}

function ext (a, b) {
a = a || {}
b = b || {}
var t = {}
Object.keys(a).forEach(function (k) {
t[k] = a[k]
})
Object.keys(b).forEach(function (k) {
t[k] = b[k]
})
Object.keys(a).forEach(function (k) {
t[k] = a[k]
})
return t
}

minimatch.defaults = function (def) {
if (!def || typeof def !== 'object' || !Object.keys(def).length) {
return minimatch
}
if (!def || !Object.keys(def).length) return minimatch

var orig = minimatch

var m = function minimatch (p, pattern, options) {
return orig(p, pattern, ext(def, options))
return orig.minimatch(p, pattern, ext(def, options))
}

m.Minimatch = function Minimatch (pattern, options) {
return new orig.Minimatch(pattern, ext(def, options))
}
m.Minimatch.defaults = function defaults (options) {
return orig.defaults(ext(def, options)).Minimatch
}

m.filter = function filter (pattern, options) {
return orig.filter(pattern, ext(def, options))
}

m.defaults = function defaults (options) {
return orig.defaults(ext(def, options))
}

m.makeRe = function makeRe (pattern, options) {
return orig.makeRe(pattern, ext(def, options))
}

m.braceExpand = function braceExpand (pattern, options) {
return orig.braceExpand(pattern, ext(def, options))
}

m.match = function (list, pattern, options) {
return orig.match(list, pattern, ext(def, options))
}

return m
}

Minimatch.defaults = function (def) {
if (!def || !Object.keys(def).length) return Minimatch
return minimatch.defaults(def).Minimatch
}

function minimatch (p, pattern, options) {
assertValidPattern(pattern)
if (typeof pattern !== 'string') {
throw new TypeError('glob pattern string required')
}

if (!options) options = {}

Expand All @@ -45425,6 +45404,9 @@ function minimatch (p, pattern, options) {
return false
}

// "" only matches ""
if (pattern.trim() === '') return p === ''

return new Minimatch(pattern, options).match(p)
}

Expand All @@ -45433,14 +45415,15 @@ function Minimatch (pattern, options) {
return new Minimatch(pattern, options)
}

assertValidPattern(pattern)
if (typeof pattern !== 'string') {
throw new TypeError('glob pattern string required')
}

if (!options) options = {}

pattern = pattern.trim()

// windows support: need to use /, not \
if (!options.allowWindowsEscape && path.sep !== '/') {
if (path.sep !== '/') {
pattern = pattern.split(path.sep).join('/')
}

Expand All @@ -45451,7 +45434,6 @@ function Minimatch (pattern, options) {
this.negate = false
this.comment = false
this.empty = false
this.partial = !!options.partial

// make the set of regexps etc.
this.make()
Expand All @@ -45461,6 +45443,9 @@ Minimatch.prototype.debug = function () {}

Minimatch.prototype.make = make
function make () {
// don't do it more than once.
if (this._made) return

var pattern = this.pattern
var options = this.options

Expand All @@ -45480,7 +45465,7 @@ function make () {
// step 2: expand braces
var set = this.globSet = this.braceExpand()

if (options.debug) this.debug = function debug() { console.error.apply(console, arguments) }
if (options.debug) this.debug = console.error

this.debug(this.pattern, set)

Expand Down Expand Up @@ -45560,29 +45545,19 @@ function braceExpand (pattern, options) {
pattern = typeof pattern === 'undefined'
? this.pattern : pattern

assertValidPattern(pattern)
if (typeof pattern === 'undefined') {
throw new TypeError('undefined pattern')
}

// Thanks to Yeting Li <https://github.com/yetingli> for
// improving this regexp to avoid a ReDOS vulnerability.
if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) {
if (options.nobrace ||
!pattern.match(/\{.*\}/)) {
// shortcut. no need to expand.
return [pattern]
}

return expand(pattern)
}

var MAX_PATTERN_LENGTH = 1024 * 64
var assertValidPattern = function (pattern) {
if (typeof pattern !== 'string') {
throw new TypeError('invalid pattern')
}

if (pattern.length > MAX_PATTERN_LENGTH) {
throw new TypeError('pattern is too long')
}
}

// parse a component of the expanded set.
// At this point, no pattern may contain "/" in it
// so we're going to return a 2d array, where each entry is the full
Expand All @@ -45597,17 +45572,14 @@ var assertValidPattern = function (pattern) {
Minimatch.prototype.parse = parse
var SUBPARSE = {}
function parse (pattern, isSub) {
assertValidPattern(pattern)
if (pattern.length > 1024 * 64) {
throw new TypeError('pattern is too long')
}

var options = this.options

// shortcuts
if (pattern === '**') {
if (!options.noglobstar)
return GLOBSTAR
else
pattern = '*'
}
if (!options.noglobstar && pattern === '**') return GLOBSTAR
if (pattern === '') return ''

var re = ''
Expand Down Expand Up @@ -45663,12 +45635,10 @@ function parse (pattern, isSub) {
}

switch (c) {
/* istanbul ignore next */
case '/': {
case '/':
// completely not allowed, even escaped.
// Should already be path-split by now.
return false
}

case '\\':
clearStateChar()
Expand Down Expand Up @@ -45787,23 +45757,25 @@ function parse (pattern, isSub) {

// handle the case where we left a class open.
// "[z-a]" is valid, equivalent to "\[z-a\]"
// split where the last [ was, make sure we don't have
// an invalid re. if so, re-walk the contents of the
// would-be class to re-translate any characters that
// were passed through as-is
// TODO: It would probably be faster to determine this
// without a try/catch and a new RegExp, but it's tricky
// to do safely. For now, this is safe and works.
var cs = pattern.substring(classStart + 1, i)
try {
RegExp('[' + cs + ']')
} catch (er) {
// not a valid class!
var sp = this.parse(cs, SUBPARSE)
re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
hasMagic = hasMagic || sp[1]
inClass = false
continue
if (inClass) {
// split where the last [ was, make sure we don't have
// an invalid re. if so, re-walk the contents of the
// would-be class to re-translate any characters that
// were passed through as-is
// TODO: It would probably be faster to determine this
// without a try/catch and a new RegExp, but it's tricky
// to do safely. For now, this is safe and works.
var cs = pattern.substring(classStart + 1, i)
try {
RegExp('[' + cs + ']')
} catch (er) {
// not a valid class!
var sp = this.parse(cs, SUBPARSE)
re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
hasMagic = hasMagic || sp[1]
inClass = false
continue
}
}

// finish up the class.
Expand Down Expand Up @@ -45887,7 +45859,9 @@ function parse (pattern, isSub) {
// something that could conceivably capture a dot
var addPatternStart = false
switch (re.charAt(0)) {
case '[': case '.': case '(': addPatternStart = true
case '.':
case '[':
case '(': addPatternStart = true
}

// Hack to work around lack of negative lookbehind in JS
Expand Down Expand Up @@ -45949,7 +45923,7 @@ function parse (pattern, isSub) {
var flags = options.nocase ? 'i' : ''
try {
var regExp = new RegExp('^' + re + '$', flags)
} catch (er) /* istanbul ignore next - should be impossible */ {
} catch (er) {
// If it was an invalid regular expression, then it can't match
// anything. This trick looks for a character after the end of
// the string, which is of course impossible, except in multi-line
Expand Down Expand Up @@ -46007,7 +45981,7 @@ function makeRe () {

try {
this.regexp = new RegExp(re, flags)
} catch (ex) /* istanbul ignore next - should be impossible */ {
} catch (ex) {
this.regexp = false
}
return this.regexp
Expand All @@ -46025,8 +45999,8 @@ minimatch.match = function (list, pattern, options) {
return list
}

Minimatch.prototype.match = function match (f, partial) {
if (typeof partial === 'undefined') partial = this.partial
Minimatch.prototype.match = match
function match (f, partial) {
this.debug('match', f, this.pattern)
// short-circuit in the case of busted things.
// comments, etc.
Expand Down Expand Up @@ -46108,7 +46082,6 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {

// should be impossible.
// some invalid regexp stuff in the set.
/* istanbul ignore if */
if (p === false) return false

if (p === GLOBSTAR) {
Expand Down Expand Up @@ -46182,7 +46155,6 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {
// no match was found.
// However, in partial mode, we can't say this is necessarily over.
// If there's more *pattern* left, then
/* istanbul ignore if */
if (partial) {
// ran out of file
this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
Expand All @@ -46196,7 +46168,11 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {
// patterns with magic have been turned into regexps.
var hit
if (typeof p === 'string') {
hit = f === p
if (options.nocase) {
hit = f.toLowerCase() === p.toLowerCase()
} else {
hit = f === p
}
this.debug('string match', p, f, hit)
} else {
hit = f.match(p)
Expand Down Expand Up @@ -46227,16 +46203,16 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {
// this is ok if we're doing the match as part of
// a glob fs traversal.
return partial
} else /* istanbul ignore else */ if (pi === pl) {
} else if (pi === pl) {
// ran out of pattern, still have file left.
// this is only acceptable if we're on the very last
// empty segment of a file with a trailing slash.
// a/* should match a/b/
return (fi === fl - 1) && (file[fi] === '')
var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
return emptyFileEnd
}

// should be unreachable.
/* istanbul ignore next */
throw new Error('wtf?')
}

Expand Down Expand Up @@ -59711,6 +59687,9 @@ class CacheDistributor {
this.cacheDependencyPath = cacheDependencyPath;
this.CACHE_KEY_PREFIX = 'setup-python';
}
handleLoadedCache() {
return __awaiter(this, void 0, void 0, function* () { });
}
restoreCache() {
return __awaiter(this, void 0, void 0, function* () {
const { primaryKey, restoreKey } = yield this.computeKeys();
Expand All @@ -59723,6 +59702,7 @@ class CacheDistributor {
core.saveState(State.CACHE_PATHS, cachePath);
core.saveState(State.STATE_CACHE_PRIMARY_KEY, primaryKey);
const matchedKey = yield cache.restoreCache(cachePath, primaryKey, restoreKey);
yield this.handleLoadedCache();
this.handleMatchResult(matchedKey, primaryKey);
});
}
Expand Down

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