find_root_file | R Documentation |
find_root_file()
is a wrapper around find_root()
that
appends an arbitrary number of path components to the root using
base::file.path()
.
find_root_file(..., criterion, path = ".")
find_rstudio_root_file(..., path = ".")
find_package_root_file(..., path = ".")
find_remake_root_file(..., path = ".")
find_testthat_root_file(..., path = ".")
... |
|
criterion |
|
path |
|
This function operates on the notion of relative paths.
The ...
argument is expected to contain a path relative to the root.
If the first path component passed to ...
is already an absolute path,
the criterion
and path
arguments are ignored,
and ...
is forwarded to file.path()
.
The normalized path of the root as specified by the search criteria, with the additional path components appended. Throws an error if no root is found.
find_root()
utils::glob2rx()
base::file.path()
## Not run:
find_package_root_file("tests", "testthat.R")
has_file("DESCRIPTION", "^Package: ")$find_file
has_file("DESCRIPTION", "^Package: ")$make_fix_file(".")
## End(Not run)
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