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* Bazel client: generalize path handlingGravatar Laszlo Csomor2016-12-19
| | | | | | | | | | | | | | Use/implement utility methods to join paths, check if they are the root directory or are absolute, etc. Doing so (instead of say checking if a path starts with "/") allows for correct behavior on Windows. See https://github.com/bazelbuild/bazel/issues/2107 -- PiperOrigin-RevId: 142446027 MOS_MIGRATED_REVID=142446027
* Description redacted.Gravatar Julio Merino2016-12-09
| | | | | | -- PiperOrigin-RevId: 141483567 MOS_MIGRATED_REVID=141483567
* Add SearchUnaryOptions and SearchNullaryOptions to improve the parsingGravatar Luis Fernando Pino Duque2016-12-09
| | | | | | | | | | | | of the startup options. This allows us to do the following: - Avoid using the product name when reporting startup option parsing errors. - Passing --bazelrc as a command argument throws an error (fix for issue #1659). -- PiperOrigin-RevId: 141445030 MOS_MIGRATED_REVID=141445030
* Bazel client: wrap some POSIX functionsGravatar Laszlo Csomor2016-11-10
| | | | | | | | | | | | | | This change: - starts using blaze_util::CanAccess and blaze_util::PathExists instead of access(2) - implements and starts using blaze_util::GetCwd instead of getcwd(2) - implements and starts using blaze_util::ChangeDirectory instead of chdir(2) - adds tests for the new wrapper methods -- MOS_MIGRATED_REVID=138750297
* cpp: header hygienizationGravatar Thiago Farina2016-10-18
| | | | | | | | | | | * remove "using std::" declarations from header files * add missing "std::" to some string declarations at some header files * add "using std::string;" to some source files where necessary -- Change-Id: Ib64f62b5add499d6171fa922227194ac992fa542 Reviewed-on: https://bazel-review.googlesource.com/#/c/6630/ MOS_MIGRATED_REVID=136355671
* cpp: reuse InWorkspace() function in GetWorkspace()Gravatar Thiago Farina2016-09-28
| | | | | | | | | | | | The access() check in the do-while loop is basically doing the same thing that the InWorkspace() function provides. So lets just call that function instead. It also has the effect of making the code easier to read and understand. -- Change-Id: I02495775a9c9aa262396261824359538ca650e36 Reviewed-on: https://bazel-review.googlesource.com/#/c/6230 MOS_MIGRATED_REVID=134509465
* Move the GetOutputRoot function to the WorkspaceLayout module.Gravatar Julio Merino2016-09-14
| | | | | | | | | | | | | | | | | | | | | | The result value of GetOutputRoot does not depend on the startup options: it only depends on the environment and/or the hardcoded values for Bazel and Blaze. Therefore, put it in the WorkspaceLayout module just as we did for all other similar functions. The fact that GetOutputRoot was part of BlazeStartupOptions was the root cause behind the rollback of commit 4a45d92130a6b1306a3840d006df165b8040a6cf: in particular, that CL silently added a virtual call to the GetOutputRoot method from the constructor of the superclass, and this invokes undefined behavior because the class has not yet been fully constructed. This caused Blaze to have incorrect values for the output_root. By moving the function out, we'll be able to roll that CL forward as it originally was. As part of this change, add unit tests for the value of output_root under various scenarios. These would have caught the discrepancy introduced by that CL. -- MOS_MIGRATED_REVID=133056251
* Move the workspace-related functions out of blaze_startup_options.Gravatar Julio Merino2016-08-29
This change introduces a new workspace_layout module that collects all the static methods previously contained in the BlazeStartupOptions class. These methods are not part of the options so it doesn't make sense for them to be there. -- MOS_MIGRATED_REVID=131576959