Merge branch 'dev' of http://gitlab.pmf.kg.ac.rs/igrannonica/neuronstellar into logo

1 files changed, 141 insertions, 0 deletions

diff --git a/sandbox/testAppNevena/Front/node_modules/@npmcli/git/lib/lines-to-revs.js b/sandbox/testAppNevena/Front/node_modules/@npmcli/git/lib/lines-to-revs.js
new file mode 100644
index 00000000..9f879ca2
--- /dev/null
+++ b/sandbox/testAppNevena/Front/node_modules/@npmcli/git/lib/lines-to-revs.js
@@ -0,0 +1,141 @@
+// turn an array of lines from `git ls-remote` into a thing
+// vaguely resembling a packument, where docs are a resolved ref
+
+const semver = require('semver')
+
+module.exports = lines => finish(lines.reduce(linesToRevsReducer, {
+  versions: {},
+  'dist-tags': {},
+  refs: {},
+  shas: {}
+}))
+
+const finish = revs => distTags(shaList(peelTags(revs)))
+
+// We can check out shallow clones on specific SHAs if we have a ref
+const shaList = revs => {
+  Object.keys(revs.refs).forEach(ref => {
+    const doc = revs.refs[ref]
+    if (!revs.shas[doc.sha]) {
+      revs.shas[doc.sha] = [ref]
+    } else {
+      revs.shas[doc.sha].push(ref)
+    }
+  })
+  return revs
+}
+
+// Replace any tags with their ^{} counterparts, if those exist
+const peelTags = revs => {
+  Object.keys(revs.refs).filter(ref => ref.endsWith('^{}')).forEach(ref => {
+    const peeled = revs.refs[ref]
+    const unpeeled = revs.refs[ref.replace(/\^\{\}$/, '')]
+    if (unpeeled) {
+      unpeeled.sha = peeled.sha
+      delete revs.refs[ref]
+    }
+  })
+  return revs
+}
+
+const distTags = revs => {
+  // not entirely sure what situations would result in an
+  // ichabod repo, but best to be careful in Sleepy Hollow anyway
+  const HEAD = revs.refs.HEAD || /* istanbul ignore next */ {}
+  const versions = Object.keys(revs.versions)
+  versions.forEach(v => {
+    // simulate a dist-tags with latest pointing at the
+    // 'latest' branch if one exists and is a version,
+    // or HEAD if not.
+    const ver = revs.versions[v]
+    if (revs.refs.latest && ver.sha === revs.refs.latest.sha) {
+      revs['dist-tags'].latest = v
+    } else if (ver.sha === HEAD.sha) {
+      revs['dist-tags'].HEAD = v
+      if (!revs.refs.latest) { revs['dist-tags'].latest = v }
+    }
+  })
+  return revs
+}
+
+const refType = ref => {
+  if (ref.startsWith('refs/tags/')) {
+    return 'tag'
+  }
+  if (ref.startsWith('refs/heads/')) {
+    return 'branch'
+  }
+  if (ref.startsWith('refs/pull/')) {
+    return 'pull'
+  }
+  if (ref === 'HEAD') {
+    return 'head'
+  }
+  // Could be anything, ignore for now
+  /* istanbul ignore next */
+  return 'other'
+}
+
+// return the doc, or null if we should ignore it.
+const lineToRevDoc = line => {
+  const split = line.trim().split(/\s+/, 2)
+  if (split.length < 2) { return null }
+
+  const sha = split[0].trim()
+  const rawRef = split[1].trim()
+  const type = refType(rawRef)
+
+  if (type === 'tag') {
+    // refs/tags/foo^{} is the 'peeled tag', ie the commit
+    // that is tagged by refs/tags/foo they resolve to the same
+    // content, just different objects in git's data structure.
+    // But, we care about the thing the tag POINTS to, not the tag
+    // object itself, so we only look at the peeled tag refs, and
+    // ignore the pointer.
+    // For now, though, we have to save both, because some tags
+    // don't have peels, if they were not annotated.
+    const ref = rawRef.substr('refs/tags/'.length)
+    return { sha, ref, rawRef, type }
+  }
+
+  if (type === 'branch') {
+    const ref = rawRef.substr('refs/heads/'.length)
+    return { sha, ref, rawRef, type }
+  }
+
+  if (type === 'pull') {
+    // NB: merged pull requests installable with #pull/123/merge
+    // for the merged pr, or #pull/123 for the PR head
+    const ref = rawRef.substr('refs/'.length).replace(/\/head$/, '')
+    return { sha, ref, rawRef, type }
+  }
+
+  if (type === 'head') {
+    const ref = 'HEAD'
+    return { sha, ref, rawRef, type }
+  }
+
+  // at this point, all we can do is leave the ref un-munged
+  return { sha, ref: rawRef, rawRef, type }
+}
+
+const linesToRevsReducer = (revs, line) => {
+  const doc = lineToRevDoc(line)
+
+  if (!doc) { return revs }
+
+  revs.refs[doc.ref] = doc
+  revs.refs[doc.rawRef] = doc
+
+  if (doc.type === 'tag') {
+    // try to pull a semver value out of tags like `release-v1.2.3`
+    // which is a pretty common pattern.
+    const match = !doc.ref.endsWith('^{}') &&
+      doc.ref.match(/v?(\d+\.\d+\.\d+(?:[-+].+)?)$/)
+    if (match && semver.valid(match[1], true)) {
+      revs.versions[semver.clean(match[1], true)] = doc
+    }
+  }
+
+  return revs
+}