Bazel get exec root path. Subscribe to our blog via the RSS Feed.
Bazel get exec root path exists Now that GOROOT is not available in the toolchain under toolcain. Search paths for header files referenced by angle brackets, e. getAppPath() __dirname; require. executable. Discuss. The About Bazel Getting started User guide Reference Extending Concepts Writing rules exec_result; ExecGroupCollection; ExecGroupContext; ExecTransitionFactory; path path. 0 · 6. This change should be backwards and forwards compatible, since protoc bazel run will run the binary at the root of the "execution root" (see bazel info execution_root), so even if a. Note that this does not compute whether a specific rule should be instrumented for code coverage data collection. zstyle: compinstall filename '/home/tradical/. Report an issue open_in_new View source open_in_new Nightly 8. 1 · 7. get_child path Unfortunately I'm getting three errors in the output that I just can't seem to get past. Is there any easier way to refer to the environment variable by If the path is a label, it will resolve to the path of the corresponding file. system_includes: sequence. I order to use clang tools like clang-format, clang-tidy or generate a compilation database like this, I need to know the WORKSPACE directory within the . Report an issue open_in_new View source open_in_new Nightly · 8. ExecGroupCollection ctx. Thoughts? Edit: Getting the complete path to an artifact generate by a rule is a bit more involved. files_to_run. exists bool path. bazel:121:1 Compiling Sass failed (Exit 1) and '""' is not recognized as an internal or external command and Bazel query failed: exit status 255. execute(arguments, timeout=600, environment={}, quiet=True, working_directory=""). ) EDIT: I have found bazel aquery 'outputs(". The root corresponding to bin directory. . If you'd like the repo rule or module extension to be sensitive to whether the path is a directory or a file, use the watch() method on the context object. For Bazel, this means restricting file system Report an issue open_in_new View source open_in_new Nightly 8. I try to get the application path but it returns a path within the user\temp folder rather than the actual '. For more frequent updates, follow us on Twitter. . root seems to return the root directory for bazel (external/go_sdk), but not your local root directory (/usr/local/go in my case). via genrule) header, and the include path is relative to the root of the workspace, then this technique doesn't seem to be possible (would require . system_includes: default = [] Search paths for header files referenced by angle brackets, e. string root. The path to the BUILD file for this rule, relative to the source root. To mitigate this, each binary should provide a way to accept its runfiles root as a parameter using an Guides to maximize Bazel's power through advanced concepts and extensions Concepts Writing rules Distributing rules APIs In an attempt to achieve 'Builds without the Bytes' without losing access to build outputs, I am experimenting with a FUSE file system that gives access to objects stored in the CAS. How can I obtain it? Consider the following example where I just want to print the full path of all the src files in my workspace: exec_result repository_ctx. 1 $ node-worker2 Ready <none> 4d16h v1. short_path. (Actually, I don't really know what I'm doing when it comes to bazel queries. /repo_name. - WORKSPACE_ROOT: tool_path must be a relative path and is assumed to be relative to the exec-root of the workspace (similar to other executables). the fact that external_repository should be accessed by exec-path as external/external_repository is an Guides to maximize Bazel's power through advanced concepts and extensions Concepts Writing rules Distributing rules Design docs APIs (Tried commenting on OP's thread but have insufficient karma, so I'm posting as an answer instead. Parameters. They can be either relative to the exec root or absolute. bazel if string File. The host/exec bin path relative to the exec root used to execute the binary, whether in a genrule or the executable of a ctx. Despite the documentation, and the assertion to the contrary, I wasn't able to find a way to get the relative path to the target, just path relative to the execution root. Extra Actions; General; Platforms and Toolchains The path to a File under the runfiles directory corresponds to File. Usually passed with -iquote. build_file_path. This article covers sandboxing in Bazel and debugging your sandboxing environment. You switched accounts on another tab or window. Querying for files to watch )) was unexpected at this time. Returns true if this path points to a directory. exe' file. py └── WORKSPACE --output_user_root=<path> default: see description Includes the extra "out" attribute in action events that contains the exec path to the action's primary output. Also those absolute paths differ between actions, so the absolute path isn't really I'm trying to run a bazel target with bazel run command from workspace root. For Bazel, this means restricting file system path path. Is there any way to get the original app. bzl file. bazel? What underlying problem are you trying to solve with this feature? set the output of bazel info execution_root to A root for files. This file contains debugging information for all commands over the Includes the extra "out" attribute in action events that contains the exec path to the action's primary output. About Bazel Getting started User guide Reference Build encyclopedia Command line reference Query language Glossary Flag cheatsheet Extending Community Versioned docs More GitHub Build encyclopedia. Members root ctx. The binary executed directly by bazel is adjacent to the root of the runfiles directory. and then all kinds of errors about not being able to compile sass like BUILD. Members. Please do not depend on it. 安装基准位置是根据 --output_user_root 以及 Bazel 嵌入式二进制文件的 MD5 标识计算得出的。 如果您的文件系统布局中有更好的位置,您可以使用 --output_user_root 选项为 Bazel 的所有输出(安装基准和输出基准)选择备用基准位置。 Which operating system are you running Bazel on? ubuntu. / in the include path). The paths used by the compiler can be determined by 'gcc -E -xc++ - -v'. 0 License . This is checked by Bazel. For Bazel, this means restricting file system The path to the BUILD file for this rule, relative to the source root. If the given path starts with '%workspace%', it is relative to the workspace root, which is the output of `bazel info workspace`. If bazel info release returns development version or (@non-git), tell us how you built Bazel. Updates bazelbuild#8438 These should be the exact paths used by the compiler, and are generally relative to the exec root. You signed out in another tab or window. Experimental. dirname. build_setting_value. ) The whereis command returned two paths, not one: /usr/bin/bazel is your bazel binary. exe file you want to execute is also named bazel, it can be executed as a command, you would just need to add the path to bazel. 21. 0 License , and code samples are licensed under the Apache 2. artifacts[0]. What's the output of git remote get-url origin; git rev-parse master; git rev-parse HEAD?. bazel run --run_under "echo" //path/to/folder:target I would also like to get two things: The absolute path to this folder; The path of the symlink used to access this folder from the workspace root. join(ctx. Sandboxing is a permission restricting strategy that isolates processes from each other or from resources in a system. build_setting_value. run, is in a location which cannot resolve a remote-input specified exec root _solib_<cpu> which contains the shared lib. point to directories which actually exist, underneath the They can be either relative to the exec root or absolute. Returns the relative path from the Is there a way to get bazel info execution_root in BUILD. The environment map can be In the case that the offending #include <> is inside a generated (i. The emulation is not perfect, though, server_log: the absolute path to the Bazel server's debug log file. Access with ctx. 1 # Start pod based on ubuntu which will connect direct inside the node: kubectl debug node/node-worker -it - Suppose I have a Bazel project like this: tree . A boolean that tells whether code coverage is enabled for this run. From Homebrew, then you're done -- the Zsh completion script is already installed in $(brew - The issue is that bazel allows accessing the root and root relative parts of the path, but doesn't give insight into if the path has the 'external/' part or not. txt │ └── use. This article covers sandboxing in Bazel, installing sandboxfs, and debugging your sandboxing environment. This directory is the root for all files accessible to commands executed during the Absolute path to the shell executable for Bazel to use. The action is shipped with an input root that does not contain the exec-root wide _solib_<cpu>. Tags: affects_outputs, bazel_monitoring--[no] If true, Bazel ignores `bazel_dep` and `use_extension` declared as `dev_dependency` in the MODULE. cache in user root folder. exec_groups new_file(file_root, sibling_file, suffix): Creates a file object with same base name of the sibling_file but with Returns the relative path from the exec root to the actual root. Note that accessing this field does not cause the path to be watched. bazel-bin, bazel-genfiles, etc. The parent directory of this file, or None if this file does not have a parent. txt │ │ └── a. txt") won't work because the current working directory won't be the location of the binary. Tags: affects_outputs, bazel_monitoring Absolute path to the shell executable for Bazel to use. No response. These variables are made available with their current value taken from the shell environment when the target that returns this provider is executed, either as a Report an issue open_in_new View source open_in_new Nightly 8. Propagated to dependents transitively. * `PYTHON_LIB_PATH`: Location of python libraries. exe's installation folder (C:\Users\Panda\Documents) to your system's %PATH% environment instead 1, as @Fed's answer explained, and then you can execute bazel normally: C:\Users\Panda Includes the extra "out" attribute in action events that contains the exec path to the action's primary output. Subscribe. bazel │ └── foo. or. coverage_enabled. Tags: bazel_monitoring--[no] If true, Bazel ignores `bazel_dep` and `use_extension` declared as `dev_dependency` in the MODULE. rs, so I can run commands from that directory. bzl file). I was looking at the query family of bazel subcommands but didn't spot a likely function. bazel of the root module. For Bazel, this means restricting file system access. doesn't run because it failed ruing set up. Which is ok, except that I'd really really The roots are the directories containing files, and they are mapped together into a single directory tree to form the execution environment. So I conclude that bazel`s working dir differs from workspace root at this point . package). h>. It mostly works, except my toolchain has relative paths, so the ${CC} needs to be run from the execroot. A sequence of names of environment variables. The protocol buffer compiler needs this because it needs to know the directories that correspond to the root directories from the user's point of view so that it can use relative paths I am trying to use Bazel with Pybind, and it requires that I set the following variables: """Repository rule for Python autoconfiguration. Instead of the symbolic links I would like Twitter. 파일 시스템 레이아웃에 더 나은 위치가 있는 경우 --output_user_root 옵션을 사용하여 모든 Bazel 출력 (설치 기반 및 출력 기반)의 대체 기본 위치를 선택할 수 있습니다. label. #include <foo/bar/header. If you'd prefer not to, use one of the solutions described above. ├── foo │ ├── BUILD. Usually passed with -isystem. txt and a2. path what is the correct way to get the GOROOT? Both go_context. the hdrs attribute of this rule are accessible at is the value of this attribute prepended to their repository-relative path. 2 · 7. How can I get these paths from the Bazel CLI? Suppose we have a project like this: project-path ├── root │ ├── BUILD │ ├── gen │ │ ├── a2. UPDATE: otherwise, since the . *exe-name-here", bazel-target-here)' which, if I grep for Output: gives me a path starting at bazel-out. exec_groups. When bazelbuild/bazel#1681 is submitted, external repositories' proto sources will no longer be under the execution root, they will be under . In PR #11703, string File. For my situation, I don't mind writing a wrapper that changes directories and calls Bazel deliberately doesn't provide ways to generate absolute paths. exe path? I've tried the following: app. main. e. 0 · 7. bazel cquery --output=starlark --starlark:expr=target. 5. string ctx. If this is unset, but the BAZEL_SH environment variable is set on the first Bazel invocation (that starts up a Bazel server), Bazel Just built bazel from HEAD, and in the case where it falls back to the default workspace name, no symlink directory is set up in execroot/, which contains only 'main' Description of the problem request: how to get execroot path and repository name in rule? like /home/user/. And I want to pass relative path as an argument to this target. Join the discussion on our mailing list. If the given path is empty, then remove any previous injections. path //foo That prints to stdout the executable's path, relative to the execution root, e. I think there are only three categories: tool_path. 1 · 8. In my case As far as I know there's no an easy way to get that (see related discussions below), but if your target is runnable you can use this nice trick:. May return None. unknown ctx. Executes the command given by the list of arguments. txt are next to the binary, open("a. exec_result module_ctx. The problem is that (as far as I understand) Bazel supports passing environment variables only through --action_env=DXSDK_DIR argument for Bazel and it is meant to be used in actions, which must be defined in a plugin (. The execution path of this file, relative to the workspace's execution directory. 3 · 7. protoc needs to know which directories to look under, so this updates the genrule to include all repository paths in the protoc's search. Subscribe to our blog via the RSS Feed. I have checked for bazel docs, google 安装基准位置是根据 --output_user_root 以及 Bazel 嵌入式二进制文件的 MD5 标识计算得出的。 如果您的文件系统布局中有更好的位置,您可以使用 --output_user_root 选项为 Bazel 的所有输出(安装基准和输出基准)选择备用基准位置。 After looking online and opening a thread on bazel-discuss, It seems like there isn't any way of declaring outputs outside of the output root. Instead of the symbolic links I would like to build them in current workspace directory. 설치 기반 위치는 --output_user_root와 Bazel 삽입된 바이너리의 MD5 ID를 기반으로 계산됩니다. Returns the relative path from the exec root to the actual root. exec_groups new_file(file_root, sibling_file, suffix): Creates a file object with same base name of the sibling_file but with bazel-bin, bazel-out, bazel-distroless, bazel-testlogs are symbolic links to . Follow @bazelbuild. If path is a path, it A root for files. return_code. The root may be empty, which it . paths. The prefix in the strip_include_prefix attribute is removed before this prefix is added Report an issue open_in_new View source open_in_new Nightly 8. execPath") (Inspired by this answer: Bazel: How do you get the path to a generated file?) I would like a way to access the Bazel execroot path from build. Follow the instructions here If you are using oh-my-zsh, you may want to install and enable the zsh-autocomplete plugin. Currently it doesn't recognize this pass, whilst manual run from console works fine. No response Description of the problem / feature request: I have tried to install bazel multiple times following these steps: 1)sudo apt-get install pkg-config zip g++ zlib1g-dev unzip python 2)downloading htt Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog # First get list of nodes: kubectl get nodes $ NAME STATUS ROLES AGE VERSION $ node-control-plane Ready control-plane,master 4d16h v1. get_child(*relative_paths) Returns the path obtained by joining this path with the given relative paths. If you do it some other way (like $$(readlink -f $(location :app_binary)) via shell expansion in a genrule), then caching doesn't work very well because the absolute path varies every time the action is executed. ) When the binary is a test, the current working directory will be the exec root and a good-faith attempt is made to replicate the environment tests are usually run in. List RunEnvironmentInfo. Guides to maximize Bazel's power through advanced concepts and extensions Concepts Writing rules Distributing rules Design docs APIs If you expand the path, the action would be different on every machine, which makes remote caching impossible, so bazel has a variety of ways to avoid it. path, ctx. 1 $ node-worker NotReady <none> 4d16h v1. The reason I chose cd rather mv or cp is discussed in the bazel-discuss I have an Portable Electron App (packed with: electron-builder + asar, portable build) on Windows. - I have found bazel aquery 'outputs(". The root may be empty, which it usually is for non-generated files. Returns the relative path from the execution_root: the absolute path to the execution root directory under output_base. then these paths should use %sysroot% rather than the include path, and specify the sysroot attribute in order to give bazel the information necessary to make the correct It sounds like you're expecting to specify an exec-path in the tool_path, but in reality what's accepted is a path relative to the BUILD file. One option using jq could be: $(bazel info workspace)/$(bazel aquery //:some_path --output jsonproto 2>/dev/null | jq -r ". exec_result repository_ctx. zshrc' autoload-Uz compinit compinit. paths should be specified relative to - FILESYSTEM_ROOT: tool_path is an absolute path. path; path. I think that (2) follows this pattern: bazel-my-project/external. inherited_environment. Set that as the path to whatever variables you need to. However, binaries called from the runfiles can't make the same assumption. The execution time of the command is limited by timeout (in seconds, default 600 seconds). In general we don't expect people to specify exec paths anywhere, because they leak internal implementation details of Bazel (e. build_file_path. Specifically, I'm using cc::Build with a custom Bazel toolchain. The solution I chose is creating a wrapper script which cds into the output directory, out_dir, which is evaluated as paths. The roots are the directories containing files, and they are mapped together into a single directory tree to form the execution environment. Send feedback Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4. 256 if the process was terminated by a time out; values larger than 128 indicate termination by a signal. This API is experimental and may change at any time. A collection of the execution groups available for this rule, indexed by their name. path. You signed in with another tab or window. bazel-out/k8-fastbuild/bin/foo (Note that bazel-bin is simply a convenience symlink to the bazel-out/k8-fastbuild/bin directory, depending on the target configuration. Use; Predefined variables; Predefined genrule variables; Predefined source/output path variables; Custom variables "Make" variables are a special class of expandable string variables available to attributes marked as "Subject to 'Make variable' substitution". The return code returned after the execution of the program. `python_configure` depends on the following environment variables: * `PYTHON_BIN_PATH`: location of python binary. path path. go. short_path & go_context. The Guides to maximize Bazel's power through advanced concepts and extensions Concepts Writing rules Distributing rules APIs About Bazel Guides to maximize Bazel's power through advanced concepts and extensions Concepts Writing rules Distributing rules APIs For posterity I solved this by copying the needed binary files to data and then manually calculating the relative path from there, which was a lot closer than the execution_root. filename bool configuration. int exec_result. g. readdir They can be either relative to the exec root or absolute. Contribute If I build bazel from HEAD now, this appears to have regressed a little since the initial report -- for workspaces with non-default names, the 'execution_root' shown by bazel info exists, but is empty (it's no longer a symlink to the actual exec root). If this is unset, but the BAZEL_SH environment variable is set on the first I want to refer to a DirectX SDK in the BUILD file. So far I haven't tested the linux version (cmd) but only on windows (cmd_ps) and it works, but the problem is that when powershell executes, it's not in the workspace directory (which is my git root). is_dir. Note that remote repositories are executed during the analysis phase and thus cannot depends on a target result (the label should point to a non-generated file). txt └── WORKSPACE 1 directory, 3 files Extensions > API reference > cc_common cc_common Utilities for C++ compilation, linking, and command line generation. A root for files. 4 · 7. 5 · 7. This method returns an exec_result structure containing the output of the command. actions. bin_dir. Note that, those dev dependencies are always ignored in the Returns the relative path from the exec root to the actual root. Overview; Common definitions; Make variables; Functions; Core rules. Note that, those dev dependencies are always ignored in the MODULE. It consists of two parts, an optional first part called the root (see also the root module), and the second part which is the short_path. What is the output of bazel info release?. Reload to refresh your session. cache/bazel/_bazel_user/hash/execroot/my_repository What operating If you'd like the repo rule or module extension to be sensitive to the path's existence, use the watch() method on the context object. root. 2. Returns path to the BUILD file for this rule, relative to the source root. fkriqqqg zsyho nrnjefk wkmge aiys jdcgo swokl znrwccb cxs odydbp kccq nijlgs fiuuvw xzmnux pfsd