tailscale

Commit Graph

Author	SHA1	Message	Date
Will Norris	3ec5be3f51	all: remove AUTHORS file and references to it This file was never truly necessary and has never actually been used in the history of Tailscale's open source releases. A Brief History of AUTHORS files --- The AUTHORS file was a pattern developed at Google, originally for Chromium, then adopted by Go and a bunch of other projects. The problem was that Chromium originally had a copyright line only recognizing Google as the copyright holder. Because Google (and most open source projects) do not require copyright assignemnt for contributions, each contributor maintains their copyright. Some large corporate contributors then tried to add their own name to the copyright line in the LICENSE file or in file headers. This quickly becomes unwieldy, and puts a tremendous burden on anyone building on top of Chromium, since the license requires that they keep all copyright lines intact. The compromise was to create an AUTHORS file that would list all of the copyright holders. The LICENSE file and source file headers would then include that list by reference, listing the copyright holder as "The Chromium Authors". This also become cumbersome to simply keep the file up to date with a high rate of new contributors. Plus it's not always obvious who the copyright holder is. Sometimes it is the individual making the contribution, but many times it may be their employer. There is no way for the proejct maintainer to know. Eventually, Google changed their policy to no longer recommend trying to keep the AUTHORS file up to date proactively, and instead to only add to it when requested: https://opensource.google/docs/releasing/authors. They are also clear that: > Adding contributors to the AUTHORS file is entirely within the > project's discretion and has no implications for copyright ownership. It was primarily added to appease a small number of large contributors that insisted that they be recognized as copyright holders (which was entirely their right to do). But it's not truly necessary, and not even the most accurate way of identifying contributors and/or copyright holders. In practice, we've never added anyone to our AUTHORS file. It only lists Tailscale, so it's not really serving any purpose. It also causes confusion because Tailscalars put the "Tailscale Inc & AUTHORS" header in other open source repos which don't actually have an AUTHORS file, so it's ambiguous what that means. Instead, we just acknowledge that the contributors to Tailscale (whoever they are) are copyright holders for their individual contributions. We also have the benefit of using the DCO (developercertificate.org) which provides some additional certification of their right to make the contribution. The source file changes were purely mechanical with: git ls-files \| xargs sed -i -e 's/\(Tailscale Inc &\) AUTHORS/\1 contributors/g' Updates #cleanup Change-Id: Ia101a4a3005adb9118051b3416f5a64a4a45987d Signed-off-by: Will Norris <will@tailscale.com>	3 days ago
Brad Fitzpatrick	206d98e84b	control/controlclient: restore aggressive Direct.Close teardown In the earlier http2 package migration (`1d93bdce20`, #17394) I had removed Direct.Close's tracking of the connPool, thinking it wasn't necessary. Some tests (in another repo) are strict and like it to tear down the world and wait, to check for leaked goroutines. And they caught this letting some goroutines idle past Close, even if they'd eventually close down on their own. This restores the connPool accounting and the aggressife close. Updates #17305 Updates #17394 Change-Id: I5fed283a179ff7c3e2be104836bbe58b05130cc7 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	4 months ago
Joe Tsai	1cc842b389	util/set: add more functionality to IntSet (#16640 )	6 months ago
Joe Tsai	0de5e7b94f	util/set: add IntSet (#16602 ) IntSet is a set optimized for integers. Updates tailscale/corp#29809 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	6 months ago
Brad Fitzpatrick	ef49e75b10	util/set: add SmallSet.SoleElement, fix bug, add more tests This adds SmallSet.SoleElement, which I need in another repo for efficiency. I added tests, but those tests failed because Add(1) + Add(1) was promoting the first Add's sole element to a map of one item. So fix that, and add more tests. Updates tailscale/corp#29093 Change-Id: Iadd5ad08afe39721ee5449343095e389214d8389 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Brad Fitzpatrick	dca4036a20	util/set: add SmallSet Updates tailscale/corp#29093 Change-Id: I0e07e83dee51b4915597a913b0583c99756d90e2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	8 months ago
Brad Fitzpatrick	4e0fc037e6	all: use iterators over slice views more This gets close to all of the remaining ones. Updates #12912 Change-Id: I9c672bbed2654a6c5cab31e0cbece6c107d8c6fa Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	1 year ago
Brad Fitzpatrick	1a963342c7	util/set: add Of variant of SetOf that takes variadic parameter set.Of(1, 2, 3) is prettier than set.SetOf([]int{1, 2, 3}). I was going to change the signature of SetOf but then I noticed its name has stutter anyway, so I kept it for compatibility. People can prefer to use set.Of for new code or slowly migrate. Also add a lazy Make method, which I often find myself wanting, without having to resort to uglier mak.Set(&set, k, struct{}{}). Updates #cleanup Change-Id: Ic6f3870115334efcbd65e79c437de2ad3edb7625 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	7c1d6e35a5	all: use Go 1.22 range-over-int Updates #11058 Change-Id: I35e7ef9b90e83cac04ca93fd964ad00ed5b48430 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Andrew Lytvynov	2c1f14d9e6	util/set: implement json.Marshaler/Unmarshaler (#10308 ) Marshal as a JSON list instead of a map. Because set elements are `comparable` and not `cmp.Ordered`, we cannot easily sort the items before marshaling. Updates #cleanup Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	2 years ago
Chris Palmer	3a9f5c02bf	util/set: make Clone a method (#10044 ) Updates #cleanup Signed-off-by: Chris Palmer <cpalmer@tailscale.com>	2 years ago
Chris Palmer	00375f56ea	util/set: add some more Set operations (#10022 ) Updates #cleanup Signed-off-by: Chris Palmer <cpalmer@tailscale.com>	2 years ago
Chris Palmer	8833dc51f1	util/set: add some useful utility functions for Set (#9535 ) Also give each type of set its own file. Updates #cleanup Signed-off-by: Chris Palmer <cpalmer@tailscale.com>	2 years ago
Brad Fitzpatrick	dc7aa98b76	all: use set.Set consistently instead of map[T]struct{} I didn't clean up the more idiomatic map[T]bool with true values, at least yet. I just converted the relatively awkward struct{}-valued maps. Updates #cleanup Change-Id: I758abebd2bb1f64bc7a9d0f25c32298f4679c14f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Maisem Ali	306b85b9a3	cmd/k8s-operator: add metrics to track usage Updates #502 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2 years ago
Brad Fitzpatrick	e8551d6b40	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} Updates #8419 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	b69059334b	util/set: add a basic map-based Set type We have two other types of Sets here. Add the basic obvious one too. Needed for a change elsewhere. Updates #cleanup Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago
Andrew Dunham	f352f8a0e6	util/set: move Slice type from corp to oss This is an exact copy of the files misc/set/set{,_test}.go from tailscale/corp@a5415daa9c, plus the license headers. For use in #7877 Signed-off-by: Andrew Dunham <andrew@du.nham.ca> Change-Id: I712d09c6d1a180c6633abe3acf8feb59b27e2866	3 years ago
Will Norris	71029cea2d	all: update copyright and license headers This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>	3 years ago
Brad Fitzpatrick	ea25ef8236	util/set: add new set package for SetHandle type We use this pattern in a number of places (in this repo and elsewhere) and I was about to add a fourth to this repo which was crossing the line. Add this type instead so they're all the same. Also, we have another Set type (SliceSet, which tracks its keys in order) in another repo we can move to this package later. Change-Id: Ibbdcdba5443fae9b6956f63990bdb9e9443cefa9 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	3 years ago

20 Commits (76839587ebd51507df41532eba474c5fd68134b7)