Summary: That was too noisy. Propagate `--quiet` to the Python reporting hook so as to still emit bugs.txt and so on.
Reviewed By: martinoluca
Differential Revision: D5501106
fbshipit-source-id: 63b6451
Summary:
Better to bail early than have mysterious failures. These used to have the wrong error messages:
```
$ cd examples/android_hello/
$ infer -- ./gradlew rubbish
Capturing in gradle mode...
Running and capturing gradle compilation...
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] FAILURE: Build failed with an exception.
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * What went wrong:
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Task 'rubbish' not found in root project 'android_hello'.
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Try:
10:46:56.730 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Run gradlew tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace.
Nothing to compile. Try running `./gradlew clean` first.
ERROR: (Unix.Exit_or_signal (Exit_non_zero 66))
$ cd -
$ infer --flavors --Xbuck --keep-going -- buck build //toto:toto
Capturing in buck mode...
moving files in buck-out to buck-out/.trash/buck-outwiiL6N
Not using buckd because watchman isn't installed.
BUILD FAILED: No build file at toto/BUCK when resolving target //toto:toto#infer.
Buck failed, but continuing the analysis because --keep-going was passed
Not using buckd because watchman isn't installed.
No build file at toto/BUCK when resolving target //toto:toto#infer.
Traceback (most recent call last):
File "/home/jul/infer/infer/bin/../lib/python/infer.py", line 186, in <module>
main()
File "/home/jul/infer/infer/bin/../lib/python/infer.py", line 168, in main
capture_exitcode = imported_module.gen_instance(args, cmd).capture()
File "/home/jul/infer/infer/lib/python/inferlib/capture/buck.py", line 89, in capture
return self.capture_with_flavors()
File "/home/jul/infer/infer/lib/python/inferlib/capture/buck.py", line 242, in capture_with_flavors
result_paths = self._get_analysis_result_paths()
File "/home/jul/infer/infer/lib/python/inferlib/capture/buck.py", line 148, in _get_analysis_result_paths
out = [x.split(None, 1)[1] for x in buck_output.strip().split('\n')]
IndexError: list index out of range
ERROR: (Unix.Exit_or_signal (Exit_non_zero 1))
$ cd infer/build_systems/ant/ && infer -- ant rubbish
Capturing in ant mode...
BUILD FAILED
Target "rubbish" does not exist in the project "null".
at org.apache.tools.ant.Project.tsort(Project.java:1929)
at org.apache.tools.ant.Project.topoSort(Project.java:1837)
at org.apache.tools.ant.Project.topoSort(Project.java:1800)
at org.apache.tools.ant.Project.executeTarget(Project.java:1376)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1260)
at org.apache.tools.ant.Main.runBuild(Main.java:857)
at org.apache.tools.ant.Main.startAnt(Main.java:236)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:287)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:113)
Total time: 0 seconds
Nothing to compile. Try running `ant clean` first.
ERROR: (Unix.Exit_or_signal (Exit_non_zero 66))
```
Now we fail better, for instance:
```
$ infer --flavors --Xbuck --keep-going -- buck build //toto:toto
Capturing in buck mode...
moving files in buck-out to buck-out/.trash/buck-outHag8Ji
Not using buckd because watchman isn't installed.
BUILD FAILED: No build file at toto/BUCK when resolving target //toto:toto#infer.
Buck failed, but continuing the analysis because --keep-going was passed
Not using buckd because watchman isn't installed.
No build file at toto/BUCK when resolving target //toto:toto#infer.
ERROR: (Unix.Exit_or_signal (Exit_non_zero 70))
$ cd infer/build_systems/ant/ && infer -- ant rubbish
Capturing in ant mode...
BUILD FAILED
Target "rubbish" does not exist in the project "null".
at org.apache.tools.ant.Project.tsort(Project.java:1929)
at org.apache.tools.ant.Project.topoSort(Project.java:1837)
at org.apache.tools.ant.Project.topoSort(Project.java:1800)
at org.apache.tools.ant.Project.executeTarget(Project.java:1376)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1260)
at org.apache.tools.ant.Main.runBuild(Main.java:857)
at org.apache.tools.ant.Main.startAnt(Main.java:236)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:287)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:113)
Total time: 0 seconds
ERROR: couldn't run compilation command `['ant', '-verbose', u'rubbish']`
ERROR: (Unix.Exit_or_signal (Exit_non_zero 1))
```
Reviewed By: jeremydubreil
Differential Revision: D5469607
fbshipit-source-id: a3eb05c
Summary: Shorter is better. `--compilation-database` was taken, renaming it to `--buck-compilation-database`.
Reviewed By: dulmarod
Differential Revision: D4567028
fbshipit-source-id: 011cd6f
Summary:
- fix python calling function with wrong number of arguments (sic)
- print legend of analysis output, this was lost in translation ('F', '.', ...)
- add "Capturing in <mode> mode..." message before capture
- remove version from "Analyzing..." message (users don't even paste the full output, so this is not as useful as initially hoped)
Reviewed By: akotulski
Differential Revision: D4205072
fbshipit-source-id: 2b6505c
Summary:
This will help porting more Python code over to OCaml. Since the reporting step
uses a lot of Python libraries that would be a pain to rewrite in OCaml (eg,
syntax highlighting), keep this functionality in Python and make it possible to
call it from OCaml as a script.
Reviewed By: jberdine
Differential Revision: D4182832
fbshipit-source-id: fc83220
Summary:
This makes our python code work (instead of crashing) when the source file
should be found not from the current directory (or absolute path), eg with
`infer --project-root .. -- clang -c hello.c`.
Reviewed By: jeremydubreil
Differential Revision: D4130802
fbshipit-source-id: 001f72d
Summary:
The integration would not work if other arguments were passed to Buck via infer
using Xbuck.
Reviewed By: akotulski
Differential Revision: D4044371
fbshipit-source-id: 742b5b3
Summary:
Python isn't needed anymore to pass options between `infer` and `InferClang`.
However, it is still needed to set up `PATH` so that we pick up compilation
commands.
Reviewed By: jberdine
Differential Revision: D4008469
fbshipit-source-id: 05c5716
Summary: Infer should be responsible for ensuring that `-j` is respected.
Reviewed By: jberdine
Differential Revision: D3450064
fbshipit-source-id: 5286a6a
Summary:
buck #infer flavor doesn't rely on .o files so we don't need to generate them.
It will save memory/IO and possibly time
Reviewed By: jvillard, martinoluca
Differential Revision: D3379463
fbshipit-source-id: 1d48f7a
Summary:public
Whenever infer-deps.txt and report.json files are encountered after the analysis with Buck
they will be automatically merged and deduplicated with all the other files of the same kind.
This change also emits the results of the analysis to stdout.
Reviewed By: jvillard
Differential Revision: D3064487
fb-gh-sync-id: 3599fba
shipit-source-id: 3599fba
Summary:public
With this change, all the `infer-deps.txt` files generated by buck for those targets
running with the `#infer` flavor, will be merged into one `infer-deps.txt` located in the
designated output folder.
Reviewed By: jvillard
Differential Revision: D2994397
fb-gh-sync-id: 14d8109
shipit-source-id: 14d8109
Summary:public
- s/"/'/ in python strings
- kill `utils.error()` in favour of the new, identical `utils.stderr()`
- one more `print(utils.encode())` to `utils.stderr()` conversion
Reviewed By: jeremydubreil
Differential Revision: D2976710
fb-gh-sync-id: 6c0fdfa
shipit-source-id: 6c0fdfa
Summary:public
This attempts to properly sanitise text input/output in the Python parts of
infer. Do three things:
- encode user input (coming from the command-line or reading files)
- decode infer output
- in both cases, we may be using the wrong encoding, eg: locale says we're in
ascii, but the source code contains utf-8. In many cases, like error
messages, it's safe to ignore these encoding mismatches.
Also, since we `import __future__.unicode_literals`, it's safe to remove `u'`
prefixes on many unicode literals.
Reviewed By: martinoluca
Differential Revision: D2960493
fb-gh-sync-id: 9812d7d
shipit-source-id: 9812d7d
Summary:
public
The script `BuckAnalyze` has been deprecated for a while already. Time to remove it.
Reviewed By: sblackshear
Differential Revision: D2844414
fb-gh-sync-id: b5e1195
Summary: public
With this change it will be possible to instruct Buck to not analyze certain files whose names match
with the regex passed in input.
So for example if you want to skip the analysis of files containing `skip_me` on their names, then
the command:
infer --use-flavors --blacklist-regex ".*skip_me.*" -- buck build <target-name>
will do it, because the `.*skip_me.*` regex will match the desired rule.
Reviewed By: jvillard
Differential Revision: D2702872
fb-gh-sync-id: 498b17b
Summary: public
When merging json reports from different buck targets, the same bug may be
reported several times.
Clean up some bug sorting functions while I'm at it.
Reviewed By: martinoluca
Differential Revision: D2690665
fb-gh-sync-id: 4a12072
Summary: public
This function is useful to understand how infer prints reports, it's worth
cleaning it up a notch.
Reviewed By: jeremydubreil
Differential Revision: D2646878
fb-gh-sync-id: 2ecd894
Summary: public
This should avoid confusion between the toplevel "infer" python script and
inferlib/infer.py.
Reviewed By: jeremydubreil
Differential Revision: D2637087
fb-gh-sync-id: 82ce2a4
Summary: public
This unclutters infer/bin/ and gives more structure to infer/lib/
Reviewed By: jeremydubreil
Differential Revision: D2605809
fb-gh-sync-id: 508fc2c
Jeremy Dubreil
Jules Villard
Dulma Churchill
Josh Berdine
Martino Luca
Andrzej Kotulski
Sam Blackshear