Currently, in http mode the server blocks until the corpus
has been initialized. This can cause considerable delay
if the user workspace is significantly large and the files
are not present in the buffer cache.
This CL spawns off the initialization in a separate goroutine
if httpMode is set and turns on a flag when it's done.
The http handler checks the flag and returns an error response
if it has not been set.
The check is only performed for the path prefixes handled by the
handlerServer struct. Other paths do not call the GetPageInfo() function
and hence can return immediately. This preserves maximum responsiveness
of the server.
Also adds an additional print statement in verbose mode
Fixesgolang/go#13278
Change-Id: I0505acc1c190423d09fb199b11ca86e0400e84d4
Reviewed-on: https://go-review.googlesource.com/88695
Reviewed-by: Andrew Bonventre <andybons@golang.org>
Now that play.golang.org and sandbox[-flex].golang.org have been
merged, proxy requests to the former.
Change-Id: I7d18d0494fd54c2357dc53952fa458ceb1380aca
Reviewed-on: https://go-review.googlesource.com/86253
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This can be very helpful if you lay out each value's string
representation like this:
and // &
andAnd // &&
or // |
orOr // ||
Without the use of comments, it's impossible to use stringer with these
names as the characters & and | cannot form valid identifiers in a Go
program.
Fixes#20483.
Change-Id: I4d36c74059dd48ae3a5e09b70a429a75853ef179
Reviewed-on: https://go-review.googlesource.com/44076
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Rob Pike <r@golang.org>
getgo doesn't work on plan9. Skip it entirely.
And skip the massive slow godoc start-up test. Not worth it.
Change-Id: If062b7c4c8c7c5084e607ed22085657054c10ba9
Reviewed-on: https://go-review.googlesource.com/80737
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
In the generated code, we want to pull in as few dependencies as
possible. fmt is heavier than strconv, and the latter can be used with a
bit of extra code for the same results.
More importantly, this will allow stringer to be used in some std
packages that cannot import fmt, such as regexp/syntax. While strconv
lies in L2 in deps_test.go, fmt lies in L4.
This means that many other packages will also be able to use stringer
where it could be useful, such as path/filepath, os/exec, or io/ioutil.
Since some of these types may be 64-bit integers, use FormatInt instead
of Itoa to avoid overflows with int on 32-bit.
Also double-checked that the generated code is still formatted properly.
Change-Id: Iffb3bd2df5c94407705689719240aca0c7474a89
Reviewed-on: https://go-review.googlesource.com/77473
Reviewed-by: Ian Lance Taylor <iant@golang.org>
To trim a string prefix from the names when generating their final
strings. Add a simple test too.
There is no automatic detection of prefixes for now. That can be added
later, building on top of this first simple implementation.
Fixes#16539.
Change-Id: Ica37273ac74bb0a6cbd43e61823786963d86a492
Reviewed-on: https://go-review.googlesource.com/76650
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
When toolstash -cmp found diff, it does a second compilation
with extra flags -v -m=2, which are imcompatible with the
concurrent backend. Pass -c=1 in the second compilation.
Change-Id: I3c77069936da1829b68375a4a6c7f9bbe364247c
Reviewed-on: https://go-review.googlesource.com/60390
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
On mobile and tablets, it was very difficult to view slides because the
slides were not designed to be smaller than 1250x750.
This adds a function to the JS that uses CSS scaling to make the slides
fit on smaller displays.
Fixesgolang/go#21643
Change-Id: I68e9e2c1274aaf6396bf01d19ca023cddf76e2ec
Reviewed-on: https://go-review.googlesource.com/60270
Reviewed-by: Andrew Bonventre <andybons@golang.org>
Reviewed-by: Francesc Campoy Flores <campoy@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
Run-TryBot: Francesc Campoy Flores <campoy@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Caller is *ssa.Function. Its Pkg field is *ssa.Package. But ssa.Package
struct doesn't contain either field or method named Object.
So one gets the following error:
$ callgraph -format '{{.Caller.Pkg.Object.Path}} -> {{.Callee.Pkg.Object.Path}}' \
$(go env GOROOT)/src/net/http/triv.go | sort | uniq
callgraph: template: -format:1:9: executing "-format" at <.Caller.Pkg.Object.P...>: can't evaluate field Object in type *ssa.Package
ssa.Package contains Pkg field:
Pkg *types.Package // the corresponding go/types.Package
types.Package contains Path() method that returns the package path.
That appears to be the right way to get the "import path of the
enclosing package" with the current x/tools/go/ssa API.
Fixesgolang/go#20459.
Change-Id: I3cb7b61b767148f5c771d57f8f5e7e6ab20aea87
Reviewed-on: https://go-review.googlesource.com/43812
Reviewed-by: Avelino <t@avelino.xxx>
Reviewed-by: Alan Donovan <adonovan@google.com>
https://golang.org/cl/52390 was submitted too early with failing trybots.
This fixes it, hiding the cloud.google.com stuff behind a build tag,
used by the Dockerfile but not the Go build system.
Change-Id: I66c6b40d4b06bf6c763f3ab221c7997856bfc910
Reviewed-on: https://go-review.googlesource.com/52470
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Jessie Frazelle <me@jessfraz.com>
Fixes expired cert issue too, either by virtue of newer autocert, or
that we're no longer hitting some LetsEncrypt rate limit.
But we have a cache now at least, so we should be nicer to LetsEncrypt
when the process dies. I did see some process crashes (old?) in the
logs. So maybe we were crashing and re-hitting LE often.
Verified that the cert now expires:
Sunday, October 29, 2017 at 9:57:00 PM Pacific
and that it's cached in GCS.
Fixesgolang/go#21251
Change-Id: I3def551ae8eef5df0ec7c51927c4d4bb52cd7a6a
Reviewed-on: https://go-review.googlesource.com/52390
Reviewed-by: Chris Broadfoot <cbro@golang.org>
Reviewed-by: Jessie Frazelle <me@jessfraz.com>
Run-TryBot: Jessie Frazelle <me@jessfraz.com>
There is nothing else we can do other than just showing a
message that user need to remove it from their PATH not
to conflict with the current installation.
Fixes#21217.
Change-Id: Ie65385f4d536d5bb789387ba0229f54f2ee793f0
Reviewed-on: https://go-review.googlesource.com/51930
Run-TryBot: Jaana Burcu Dogan <jbd@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Kevin Burke <kev@inburke.com>
A couple fixes:
* Disable integration tests in short mode.
* Remove import of "google.golang.org/appengine" package. App Engine has
two ways to create an app: as a main package and calling
appengine.Main(), and as any regular Go package with handlers registered
in init().
Change-Id: Ib416111786c1c86cf428d91c60dc406c251d3ca1
Reviewed-on: https://go-review.googlesource.com/52211
Run-TryBot: Chris Broadfoot <cbro@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Jaana Burcu Dogan <jbd@google.com>
Currently, we output:
The latest go version is go1.8.3, install that? Y/n [Y]: Y
Download go version go1.8.3 to /Users/jbd/.go? Y/n [Y]: Y
Change-Id: I4fa72f2066259b75d3349487dae5bdced9fdd8a2
Reviewed-on: https://go-review.googlesource.com/51910
Reviewed-by: Chris Broadfoot <cbro@golang.org>
Initial commit of getgo, a "one-line installer".
Example use from bash:
curl -LO https://get.golang.org/$(uname)/go_installer && chmod +x go_installer && ./go_installer && rm go_installer
It's comprised of two parts:
cmd/getgo/server: an App Engine application that redirects users to an
appropriate installer based on the request path, which identifies the
user's operating system. It's deployed to get.golang.org.
cmd/getgo: a cross-compiled binary that does the heavy lifting of
downloading and installing the latest Go version (including setting up
the environment) to the user's system. The installers are served from
the golang GCS bucket.
Currently supported systems:
linux, darwin, windows / amd64, 386
Authored by Jess Frazelle, Steve Francia, Chris Broadfoot.
Change-Id: I615de86e198d3bd93e418fa23055d00ddbdd99fb
Reviewed-on: https://go-review.googlesource.com/51115
Reviewed-by: Jaana Burcu Dogan <jbd@google.com>
Fixesgolang/go#21055.
Change-Id: I126cef4496c15424048e39b2af111c95580b90fb
Reviewed-on: https://go-review.googlesource.com/49390
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Chris Broadfoot <cbro@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
During the first run of `go-contrib-init` it tries to install the
golang.org/x/review/git-codereview package using `go get`. If this command were
to fail, we would check for the error and log that the command failed to
succeed. However, when failure occurred we would only log the error and not
interrupt the flow of the program. This would cause the program to continue with
the assumption that git-codereview had been installed correctly.
This change enhances the `go-contrib-init` command to exit with a bad status
code, after logging the failure, if installing git-codereview fails.
Fixesgolang/go#21040
Change-Id: Ie01d78557d54285001db61faafbb409888b2893c
Reviewed-on: https://go-review.googlesource.com/49151
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This allowed me to better match the background image to the size of
the slides.
Change-Id: Ieaae93cd78582a3059ed6c3e64e740dea9088af5
Reviewed-on: https://go-review.googlesource.com/47130
Reviewed-by: Andrew Gerrand <adg@golang.org>
Run-TryBot: Andrew Gerrand <adg@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
If go-contrib-init is executed from the src/golang.org/x directory (as
opposed to a sub-directory), it crashes with an index out-of-bounds.
Fix this by including the trailing slash in the inspected path prefix
so we never slice more than what we know is in the string.
Change-Id: Ibbb74759c2ba839972de34a8ffb28b6cfb6825e2
Reviewed-on: https://go-review.googlesource.com/48690
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Modify the error message to provide more context if the user is in the
wrong directory. (The default Terminal.app does not do a great job of
showing what directory you are currently in).
Change-Id: Iafcbbd2070ca968863120fb8c4bc15609475cda2
Reviewed-on: https://go-review.googlesource.com/48232
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
The content of the dry-run and the actual (file-editing) run should now
be the same.
Change-Id: If89f85838f7f53f14ffa4e2b6a425507835dda62
Reviewed-on: https://go-review.googlesource.com/48210
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
My `.gitcookies` file starts with ".googlesource.com", which
errored because it did not match "go.googlesource.com" or
"go-review.googlesource.com". Fix this by optionally matching on
"go.googlesource.com" or ".googlesource.com".
Fixesgolang/go#20992.
Change-Id: I29d3c0b1e958382495a90502f280bdb52868c2c7
Reviewed-on: https://go-review.googlesource.com/48230
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Set the env variable to only include the correct gopath in the test.
Fixesgolang/go#20805
Change-Id: I496ed5c60278e508016f915cf53a115cc3c222ae
Reviewed-on: https://go-review.googlesource.com/47410
Reviewed-by: Alan Donovan <adonovan@google.com>
Don't panic when reading from stdin on Windows. This is a regression
from https://golang.org/cl/43454
Also fix some weird behavior with stdin processing I noticed during
reviewing the code: don't allow the -w (write) flag, and adust the
filename shown with the -d (diff) flag.
Fixesgolang/go#20941
Change-Id: I73d0a1dc74c919238a3bb72823585bbf1b7daba1
Reviewed-on: https://go-review.googlesource.com/47810
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Jones <rbjones@google.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
In the loader API, (*Config).Import, like go/build, accepts relative
paths such as ".", but (*Program).Package requires the exact path of a
loaded package. So, to find the package identified by "." we must
look at the set of packages actually loaded, which in this scenario is
guaranteed to be a singleton.
(This is a definite weakness of the loader API. In the more general
case where two or more packages are imported, it's tricky to correlate
the calls to Import with the package(s) each call actually loads.)
Fixesgolang/go#20751
Change-Id: I925e969c9b4f4d6b6344c16f156b47857436d70a
Reviewed-on: https://go-review.googlesource.com/46414
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
Previous implementation will overwrite files the import "C" with the
cgo preprocessing and renaming. Rename will now emit an error when
rename must edit files that import "C". Will also emit more useful
error when using -offset in a "C" importing file.
Fixesgolang/go#17839
Change-Id: I072100b22197ec145b56d727feca58be7529e359
Reviewed-on: https://go-review.googlesource.com/45930
Reviewed-by: Alan Donovan <adonovan@google.com>
tilde should be located at the beginning of line.
Change-Id: I271ba5220da3c483838d1741d908755aee8e081e
Reviewed-on: https://go-review.googlesource.com/46430
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Go runtime now uses user homedir+go (i.e. $HOME/go) if GOPATH
environment variable is not set.
Change-Id: I26d90e07976a5311ea19de8a6e2c63830b802882
Reviewed-on: https://go-review.googlesource.com/46234
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
It's okay to have GOROOT=$HOME/go, GOPATH=$HOME.
That's what I have.
It's just not okay to hack in Go under $GOPATH/src.
Change-Id: I6ae69aceb43970bbdc9631ab090689a153954087
Reviewed-on: https://go-review.googlesource.com/45651
Reviewed-by: Steve Francia <spf@golang.org>
Disable health checker - it only causes trouble if we're running on one
instance. We'd rather see "starting up" than to have nothing served and
the instance killed when it doesn't come up ready in time.
Change-Id: I3396c626f840d606e0fb4a5ec4c0493195fd015f
Reviewed-on: https://go-review.googlesource.com/45654
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This error was previously ignored. This caused a silent failure when the
meta URL wasn't accessible.
Change-Id: I4020897ac15fec7b60a46277d81a99a6b6447a7d
Reviewed-on: https://go-review.googlesource.com/45655
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Provide more context when you run `stress -h` besides just the flags.
Change-Id: I9dbe7ba2b7178dd7a542d8c4c29bf79999a38234
Reviewed-on: https://go-review.googlesource.com/44810
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
