* Remove the author copyright notices
Rational:
* not maintained
* does not reflect reality
* don't provide any value (the info can be found in the git log)
* we don't have rules to update them
(ex: should you update it after one line, two lines, etc)
Co-authored-by: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Fixes#3454
This implementation more closely matches the behavior of GNU mktemp. Specifically,
if using the short-form `-p`, then DIR is required, and if using the long form `--tmpdir`
then DIR is optional, but if provided, must use the `--tmpdir=DIR` form (not `--tempdir DIR`),
so that there is no ambiguity with also passing a TEMPLATE.
The downside to this implementation is we are now introducing a new workaround for
https://github.com/clap-rs/clap/issues/4702 where we use separate calls to `.arg()` for
the short `-p` and the long `--tmpdir`, which results in a less than ideal output for `--help`.
Add special handling in `mktemp` for when the directory that will
contain the temporary file is not found. This situation now produces
the message
mktemp: failed to create file via template 'XXX': No such file or directory
to match the behavior of GNU mktemp.
Update the usage message when too many template arguments are given on
the command line to match that of GNU mktemp:
mktemp: too many templates
Try 'mktemp --help' for more information.
This fixes the test case `too-many` in the GNU test suite file
`tests/misc/mktemp.pl`.
Change `mktemp` so that it respects the value of the `TMPDIR`
environment variable if no directory is otherwise specified in its
arguments. For example, before this commit
$ TMPDIR=. mktemp
/tmp/tmp.WDJ66MaS1T
After this commit,
$ TMPDIR=. mktemp
./tmp.h96VZBhv8P
This matches the behavior of GNU `mktemp`.
The previous encoding handling was unnecessarily complex. This commit removes the enum that specifies the handling and instead has two separate methods to collect the strings either with lossy conversion or by ignoring invalidly encoded strings.
Outside of tests, only `accept_any` was used, meaning that this unnecessarily complicated the code. The behaviour of `accept_any` is now the default (and only) option.
Make `mktemp` exit with an error if the `--suffix` option is the empty
string and the template argument does not end in an "X". Previously,
the program succeeded.
Before this commit,
$ mktemp --suffix= aXXXb
apBEb
After this commit,
$ mktemp --suffix= aXXXb
mktemp: with --suffix, template 'aXXXb' must end in X
Fix a bug in which `mktemp` would replace everything in the template
argument from the first 'X' to the last 'X' with random bytes, instead
of just replacing the last contiguous block of 'X's.
Before this commit,
$ mktemp XXX_XXX
2meCpfM
After this commit,
$ mktemp XXX_XXX
XXX_Rp5
This fixes test cases `suffix2f` and `suffix2d` in
`tests/misc/mktemp.pl` in the GNU coreutils test suite.
Simplify the logic of computing the file path parameters (the
directory, prefix, suffix, and number of random characters) for the
temporary file created by `mktemp`. This commits adds an `Options`
struct as a layer of indirection between the application logic and
`clap`, and a `Params` struct whose associated function is responsible
for determining the file path parameters from the `Options`. This is
an improvement because the previous code had some logic for
determining file path parameters in one place and some in another
place.
