If SOONG_UI_TABLE_HEIGHT is set, enable a new smart terminal display
that prints the normal scrolling build history in the top region of
the screen and an action table of the longest currently running
actions in the bottom region of the screen. This provides better
visibility into which are the longest running actions and when the
build parallelism is very low.
Test: manual
Change-Id: I677d7b6b008699febd259110d7f9e0f98d80c535
Instead of reading the terminal size on every status update, register
for SIGWINCH to read and store the size when it changes.
This reapplies I555ad21a31a2c924ab0ca681e0c8f00df42a370a with a fix
for a race condition in TestSmartStatusOutputWidthChange.
Test: status_test.go
Change-Id: If342cb4cc8e4ed57af9e3bb417758348c9c41247
Instead of reading the terminal size on every status update, register
for SIGWINCH to read and store the size when it changes.
Test: status_test.go
Change-Id: I555ad21a31a2c924ab0ca681e0c8f00df42a370a
Bolding the status line provides differentiation between output
of each command.
Test: status_test.go
Change-Id: I9d46761e69c5af0a0aa86c7921e121cfd2a3fc82
Write log output through StatusOutput so that the status implementation
can synchronize it with its own output.
Test: status_test.go
Change-Id: I917bdeeea4759a12b6b4aa6d6d86ee18a2771723
terminal.Writer is now just a wrapper around stdio.Stdout() without
any useful functionality. Replace it with stdio.Stdout() as an
io.Writer.
Test: ui/terminal/status_test.go
Change-Id: I5bc5476afdca950b505642f0135a3af9d37fbe24
Support for smart and dumb terminals are implemented in writer.go,
which makes dumb terminals much more complicated than necessary.
Move smart and dumb terminals into two separate implementations
of StatusOutput, with common code moved into a shared formatter
class.
Test: not yet
Change-Id: I59bbdae479f138b46cd0f03092720a3303e8f0fe
If ANDROID_QUIET_BUILD environment variable is set to '1', do not show 20
lines of the environment variables. In addition, for the failing step show
only the step name and output, omitting the command proper (the verbose log
as well as error.log still contains it).
If build succeeds, the output of the build itself consists of a single
line:
```
> m androidmk
[100% NN/NN] <last command>
```
When it fails, the output does not contain sometimes very long command
line:
```
> m androidmk
[ 97% NN/MM] test androidmk
FAILED: <step>
--- FAIL: TestEndToEnd (0.01s)
androidmk_test.go:1025: failed testcase 'prebuilt_etc_TARGET_OUT_ETC'
input:
include $(CLEAR_VARS)
LOCAL_MODULE := etc.test1
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/foo/bar
include $(BUILD_PREBUILT)
expected:
prebuilt_etc {
name: "etc.test1",
filename: "foo/bar",
}
got:
prebuilt_etc {
name: "etc.test1",
filename: "foo/bar",
}
FAIL
17:50:53 ninja failed with: exit status 1
```
[The related change in build/make/envsetup.sh suppresses timing display
when the same variable is set.]
Change-Id: I4d3c72457de031ff58a324c2fe98f4c1d10f8239
Test: treehugger
I've noticed a few instances of interleaved status messages in between
lines in a terminal/Writer.Print call on our build servers. Since
there's a lock protecting everything we write, I've got to assume this
is a stdout vs stderr problem. Ninja had always been outputing to
stdout, except for error messages, which are now marked with FAILED:
like failed actions.
Test: m blueprint_tools
Test: m missing
Change-Id: Idf8320d40694abf212c902c63a9703e4440ffb7a
This adds a new status package that merges the running of "actions"
(ninja calls them edges) of multiple tools into one view of the current
state, and gives that to a number of different outputs.
For inputs:
Kati's output parser has been rewritten (and moved) to map onto the
StartAction/FinishAction API. A byproduct of this is that the build
servers should be able to extract errors from Kati better, since they
look like the errors that Ninja used to write.
Ninja is no longer directly connected to the terminal, but its output is
read via the protobuf frontend API, so it's just another tool whose
output becomes merged together.
multiproduct_kati loses its custom status routines, and uses the common
one instead.
For outputs:
The primary output is the ui/terminal.Status type, which along with
ui/terminal.Writer now controls everything about the terminal output.
Today, this doesn't really change any behaviors, but having all terminal
output going through here allows a more complicated (multi-line / full
window) status display in the future.
The tracer acts as an output of the status package, tracing all the
action start / finish events. This replaces reading the .ninja_log file,
so it now properly handles multiple output files from a single action.
A new rotated log file (out/error.log, or out/dist/logs/error.log) just
contains a description of all of the errors that happened during the
current build.
Another new compressed and rotated log file (out/verbose.log.gz, or
out/dist/logs/verbose.log.gz) contains the full verbose (showcommands)
log of every execution run by the build. Since this is now written on
every build, the showcommands argument is now ignored -- if you want to
get the commands run, look at the log file after the build.
Test: m
Test: <built-in tests>
Test: NINJA_ARGS="-t list" m
Test: check the build.trace.gz
Test: check the new log files
Change-Id: If1d8994890d43ef68f65aa10ddd8e6e06dc7013a
Colin Cross