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Questions tagged [bazel-extra-action]

14 questions
11
votes
2 answers

How can you run the executables of other rules within a Bazel rule?

Say I have a custom rule, my_object. It looks like: my_object( name = "foo", deps = [ //services/image-A:push, //services/image-B:push, ] ) Where the labels in deps are rules_docker's container_push rules. I want to be able to bazel…
thundergolfer
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3
votes
1 answer

Instantiating a Bazel macro twice with same generated output file

Suppose I have a Bazel macro that is using a generator rule to generate an output file given an input file: def my_generator( name, input_file, output_file, **kwargs): args = [] args.extend(["--arg1",…
roschach
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3
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0 answers

Bazel genrule Check if location expression expands to no files

I am writing a genrule in Bazel. I have a file withing a folder that may or may not exist. I want to reference it if it does but ignore it if it does not. How do i do an conditional check in the cmd part of the genrule before doing $(location…
flexxxit
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1 answer

How do I move a bazel build target?

All of the bazel rules put the build targets in a specific place. I can find the targets through bazel-bin/, but they are all scattered recursively with other non-target files I don't care about. How do I write a build rule that puts all my…
Trevor Hickey
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1
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0 answers

Bazel: Can the output of one extra_action be used as input of a succeeding extra_action?

I use two succeeding extra_action in the Bazel build. I wonder if there is a way to specify that the output files generated by the first extra_action shall be used as input to another extra_action (both executes during the same build)? I use bazel…
lisaonduty
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1 answer

How to debug java_library rule in a bazel build?

I dug around option and source code but still unsure how to debug a bazel build, java specifically. Also anyone know how I can change bazel, build it locally and use it on builds to verify. I found bazel invocation: exec -a "$0" "${BAZEL_REAL}"…
HoaPhan
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1
vote
1 answer

Is there any way to generate the deps list for particular rules?

I have a program that can look at my language's source file, and derive the correct value for the deps=[] value of its build rule. I'm looking for a way to replace all my existing rules (that look like this): build_lib(name = "foo", deps =…
Trevor Hickey
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0
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1 answer

Bazel build: Add extra dependencies not in `WORKSPACE`

I'd like to write some profiling scripts on a project, and use action_listener or aspect to take action. However, it's better not modifying the project files. Is there any way to add some external dependencies without change WORKSPACE file?
3usi9
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0
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1 answer

BAZEL: Query all targets in bazel rule

Here is code structure | //base_folder ├── file0.txt ├── BUILD ├── folder1 | ├── BUILD | ├── file1 ├── folder2 | ├── BUILD | ├── file2 I'd like to know all the files or target information to do a further process. I can use bazel query…
ReneSun
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While adding the maven dependency in bazel project,unable to running the bazel run @maven//:pin,getting maven_install.json as empty.facing below issue

bazel run @maven//:pin Starting local Bazel server and connecting to it... INFO: Analyzed target @maven//:pin (7 packages loaded, 26 targets configured). INFO: Found 1 target... Target @maven//:pin…
Mohit Jaiswal
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0
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1 answer

Ways to concat test results from each of the bazel tests?

I have a build file that runs some Bazel tests , like this on Azure pipeline jobs: - job: "results_extraction" timeoutInMinutes: 720 steps: - bash: | ./install_conda_environment.sh update displayName: "Update conda…
amipro
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1 answer

bazel_0_13 + rpi3 -> build success or failed?

I'm cross-compiling bazel to use for TensorFlow. Bazel for Raspberry pi3 Bazel-0.13 HOST: Ubuntu 16.04 LTS x86-64 TARGET: Raspbery PI3 Toolchain: Local installed rpi3 toolchain Building bazel for HOST. $(BAZEL_HOME_TOP) $ ./compile.sh Build…
GBiradar
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0
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3 answers

How can work on eclipse for Bazel project?

Is there way using eclise for bazel project, there is guide https://github.com/bazelbuild/eclipse . Eclipse plugin for Bazel, but I can not find Eclipse 4 Bazel on installation
Jamesjin
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1 answer

Information passing between extra_actions

I have an action_listener: action_listener( name = "foo_listen", mnemonics = [ "Foo", # Foo might usually take several minutes ], extra_actions = [ "foo_action_pre", # Start some processing "foo_action_post",…
abergmeier
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