Commit graph

1277 commits

Author SHA1 Message Date
Sylvestre Ledru
66e9956595
Merge pull request #3156 from jfinkels/dd-cbs-blocks
dd: pad partial record with spaces in some cases
2022-03-03 22:35:58 +01:00
Sylvestre Ledru
346cfa060b
Merge pull request #2980 from jfinkels/split-lines-2
split: add support for "-n l/NUM" option to split
2022-03-01 10:13:44 +01:00
Sylvestre Ledru
bbef777c8c
Merge pull request #2998 from tertsdiepraam/cp-override-args
`cp`: override args instead of having them conflict
2022-02-28 14:47:53 +01:00
Sylvestre Ledru
3b48d1273a
Merge pull request #3187 from ndd7xv/install-error-msg
install: better error messages when handling invalid arguments
2022-02-26 18:57:17 +01:00
Terts Diepraam
9aca050e4a cp: override args
These arguments should not have been in conflict with each other, but silently override each other.
2022-02-26 10:37:58 +01:00
ndd7xv
47be40afae install: add tests for error handling 2022-02-25 21:17:43 -05:00
DevSabb
b8a3795d95
tr: fix octal interpretation of repeat count string (#3178)
* tr: fix octal interpretation of repeat count string

* tr: fix formatting errors

* tr: fix formatting issues 2

* tr: attempt to bypass spell check error

* tr: fix spell check errors attempt 2

* tr: formatting fixes

Co-authored-by: DevSabb <devsabb@local>
2022-02-25 12:11:53 +01:00
Terts Diepraam
722c5d268f fix Rust 1.59 clippy lints 2022-02-25 09:39:48 +01:00
Jeffrey Finkelstein
dbbee573ab split: add support for "-n l/NUM" option to split
Add support for `split -n l/NUM`. Previously, `split` only supported
`-n NUM`, which splits a file into `NUM` chunks by byte. The `-n
l/NUM` strategy splits a file into `NUM` chunks without splitting
lines across chunks.
2022-02-22 18:44:08 -05:00
Omer Tuchfeld
0ce22f3a08 Improve coverage / error messages from parse_size PR
https://github.com/uutils/coreutils/pull/3084 (2a333ab391) had some
missing coverage and was merged before I had a chance to fix it.

This PR adds some coverage / improved error messages that were missing
from that previous PR.
2022-02-22 22:09:45 +01:00
Omer Tuchfeld
f3895124b9 Remove impractical test creating a file too large 2022-02-22 14:23:46 +01:00
Omer Tuchfeld
fa60898354 Adjust 32-bit tests for tail,split,truncate,head 2022-02-22 13:49:20 +01:00
Sylvestre Ledru
775588fb18
Merge pull request #3127 from xxyzz/df
df: some option changes
2022-02-21 19:08:56 +01:00
Jeffrey Finkelstein
9f367b72e6 dd: pad partial record with spaces in some cases
If `conv=block,sync` command-line arguments are given and there is at
least one partial record read from the input (for example, if the
length of the input is not divisible by the value of the `ibs`
argument), then output an extra block of `cbs` spaces.

For example, no extra spaces are printed in this example because the
input is of length 10, a multiple of `ibs`:

    $ printf "012\nabcde\n" \
    > | dd ibs=5 cbs=5 conv=block,sync status=noxfer \
    > && echo $
    012  abcde$
    2+0 records in
    0+1 records out

But in this example, 5 extra spaces are printed because the length of
the input is not a multiple of `ibs`:

    $ printf "012\nabcdefg\n" \
    > | dd ibs=5 cbs=5 conv=block,sync status=noxfer \
    > && echo $
    012  abcde     $
    2+1 records in
    0+1 records out
    1 truncated record

The number of spaces printed is the size of the conversion block,
given by `cbs`.
2022-02-21 13:00:11 -05:00
Sylvestre Ledru
419abec4e5
Merge pull request #3148 from jfinkels/dd-of-dev-null
dd: don't error when outfile is /dev/null
2022-02-21 17:10:42 +01:00
Sylvestre Ledru
bc3f540a1b
Merge pull request #2965 from tertsdiepraam/test-wsl-exec-permission
`test`: fix wsl executable permission
2022-02-20 10:36:13 +01:00
Sylvestre Ledru
73051809a7
Merge pull request #3018 from Narasimha1997/fix-cp-recursion
Fix: Avoid infinite recursion when source and destinations are same while using `cp -R`
2022-02-20 10:34:34 +01:00
Sylvestre Ledru
42eba6c5b2
Merge pull request #3107 from jfinkels/split-elide-empty-files
split: add support for -e argument
2022-02-20 10:32:57 +01:00
Sylvestre Ledru
6bf575ad56
Merge branch 'main' into cp-lb 2022-02-20 10:31:13 +01:00
Jeffrey Finkelstein
6900638ac6 dd: don't error when outfile is /dev/null
Prevent `dd` from terminating with an error when given the
command-line argument `of=/dev/null`. This commit allows the call to
`File::set_len()` to result in an error without causing the process to
terminate prematurely.
2022-02-19 10:29:09 -05:00
Jeffrey Finkelstein
766c85fb5e dd: correct order and phrasing of truncated record
Place the "truncated records" line below the "records out" line in the
status report produced by `dd` and properly handle the singularization
of the word "record" in the case of 1 truncated record. This matches
the behavior of GNU `dd`.

For example

    $ printf "ab" | dd cbs=1 conv=block status=noxfer > /dev/null
    0+1 records in
    0+1 records out
    1 truncated record

    $ printf "ab\ncd\n" | dd cbs=1 conv=block status=noxfer > /dev/null
    0+1 records in
    0+1 records out
    2 truncated records
2022-02-18 23:49:33 -05:00
Jeffrey Finkelstein
89f428b44f dd: remove spurious zero multiplier warning
Fix a bug in which `dd` was inappropriately showing a warning about a
"0x" multiplier when there was no "x" character in the argument.
2022-02-17 19:06:05 -05:00
Jeffrey Finkelstein
6718d97f97 split: add support for -e argument
Add the `-e` flag, which indicates whether to elide (that is, remove)
empty files that would have been created by the `-n` option.

The `-n` command-line argument gives a specific number of chunks into
which the input files will be split. If the number of chunks is
greater than the number of bytes, then empty files will be created for
the excess chunks. But if `-e` is given, then empty files will not be
created.

For example, contrast

    $ printf 'a\n' > f && split -e -n 3 f && cat xaa xab xac
    a
    cat: xac: No such file or directory

with

    $ printf 'a\n' > f && split -n 3 f && cat xaa xab xac
    a
2022-02-17 19:03:51 -05:00
Terts Diepraam
e1a611374a
Merge pull request #2981 from jfinkels/split-hex-numbers
split: add support for -x option (hex suffixes)
2022-02-17 23:20:58 +01:00
xxyzz
c16c06ea0d
df: add output option's valid field names 2022-02-17 13:43:59 +08:00
Jeffrey Finkelstein
ba1ce7179b dd: move unit tests into dd.rs and test_dd.rs
Clean up unit tests in the `dd` crate to make them easier to
manage. This commit does a few things.

* move test cases that test the complete functionality of the `dd`
  program from the `dd_unit_tests` module up to the
  `tests/by-util/test_dd.rs` module so that they can take advantage of
  the testing framework and common testing tools provided by uutils,
* move test cases that test internal functions of the `dd`
  implementation into the `tests` module within `dd.rs` so that they
  live closer to the code they are testing,
* replace test cases defined by macros with test cases defined by
  plain old functions to make the test cases easier to read at a
  glance.
2022-02-15 21:50:48 -05:00
Sylvestre Ledru
67cee26abe
Merge pull request #3003 from tertsdiepraam/ls-fix-another-flaky-test
`ls`: fix flaky test `test_ls_io_errors`
2022-02-15 20:11:48 +01:00
DevSabb
63fa3c81ed fix failure in test_split 2022-02-14 20:41:58 -05:00
DevSabb
6d6371741a
include io-blksize parameter (#3064)
* include io-blksize parameter

* format changes for including io-blksize

Co-authored-by: DevSabb <devsabb@local>
Co-authored-by: Sylvestre Ledru <sylvestre@debian.org>
2022-02-14 19:47:18 +01:00
Terts Diepraam
351a56d3fd
Merge pull request #3133 from sylvestre/issue-3132
expr: Use chars().count() as we can have some multibytes chars
2022-02-13 17:48:37 +01:00
Jeffrey Finkelstein
a4955b4e06 split: add support for -x option (hex suffixes)
Add support for the `-x` command-line option to `split`. This option
causes `split` to produce filenames with hexadecimal suffixes instead
of the default alphabetic suffixes.
2022-02-13 11:18:37 -05:00
Sylvestre Ledru
7225fb6c24 expr: Use chars().count() as we can have some multibytes chars
Partially fixes #3132
Fixes one of the test of tests/misc/expr-multibyte
2022-02-13 14:19:25 +01:00
Terts Diepraam
85c4fb3981
Merge pull request #3129 from jfinkels/dd-partial-records
dd: correctly account for partial record written
2022-02-13 12:52:09 +01:00
Jeffrey Finkelstein
3ada6af19d dd: correctly account for partial record written
Correct the accounting for partial records written by `dd` to the
output file. After this commit, if fewer than `obs` bytes are written,
then that is counted as a partial record. For example,

    $ printf 'abc' | dd bs=2 status=noxfer > /dev/null
    1+1 records in
    1+1 records out

That is, one complete record and one partial record are read from the
input, one complete record and one partial record are written to the
output. Previously, `dd` reported two complete records and zero
partial records written to the output in this case.
2022-02-12 22:38:25 -05:00
Jeffrey Finkelstein
b6d1aa3e73 df: always produce the same order in output table
Change the `filter_mount_list()` function so that it always produces
the same order of `MountInfo` objects. This change ultimately results
in `df` printing its table of filesystems in the same order on each
execution. Previously, the table was in an arbitrary order because the
`MountInfo` objects were read from a `HashMap`.

Fixes #3086.
2022-02-12 21:14:14 -05:00
Sylvestre Ledru
f9e04ae5ef
Merge pull request #2966 from allan-silva/wc-files0-from-opt
wc: implement files0-from option
2022-02-12 19:05:05 +01:00
Sylvestre Ledru
0ed5e2c884
Merge pull request #2957 from jfinkels/head-preserve-no-final-newline
head: don't add trailing newline to end of file that didn't originally have one
2022-02-12 19:03:13 +01:00
Sylvestre Ledru
142c24e579
Merge pull request #2982 from Dr-Emann/paste_cleanup
paste: Fixes and cleanup
2022-02-12 19:00:39 +01:00
alextibbles
d9c2acc2ed
update to sha 0.10.0 (#3110)
* update to sha 0.10.0

* correct formatting
2022-02-12 18:12:02 +01:00
Sylvestre Ledru
c2e3f4109c
Merge pull request #2944 from jfinkels/truncate-fifo
truncate: error when trying to truncate a fifo
2022-02-12 11:36:17 +01:00
Sylvestre Ledru
090fb07361
Merge pull request #3066 from jfinkels/dd-skip-beyond-file
dd: show warning if skipping past end of input
2022-02-12 11:34:06 +01:00
Sylvestre Ledru
6b6d5ee7db
Merge pull request #2827 from jfinkels/split-std-io-copy
split: use std::io::copy() with new writer implementation to improve maintainability and speed
2022-02-12 11:33:12 +01:00
Sylvestre Ledru
463e160d2f
Merge pull request #3117 from jfinkels/touch-no-deref-no-file
touch: show error on -h with nonexistent file
2022-02-12 11:27:46 +01:00
Jeffrey Finkelstein
f37e78c25a touch: show error on -h with nonexistent file
Show an error message when running `touch -h` on a nonexistent file.
2022-02-11 20:58:16 -05:00
353fc443
c2bb9dd433
Fix clippy octal-escapes warning 2022-02-11 13:02:06 +00:00
Sylvestre Ledru
080cb2b6f9
Merge pull request #3108 from DestroyerXyz/blake3
hashsum: Add BLAKE3 to Hashing Algorithms
2022-02-11 11:40:10 +01:00
Jeffrey Finkelstein
2f65b29866 split: error when --additional-suffix contains /
Make `split` terminate with a usage error when the
`--additional-suffix` argument contains a directory separator
character.
2022-02-10 19:33:33 -05:00
Sylvestre Ledru
e818fd2b98
Merge pull request #3092 from jtracey/join-performance
join: improve performance
2022-02-10 22:39:12 +01:00
Abhishek C Sharma
3f6fe7f388
ls: add new optional arguments to --classify flag (#3041)
* ls: add new optional arguments to --classify flag

The --classify flag in ls now takes an option when argument
that may have the values always, auto and none.

Modified clap argument to allow an optional parameter and
changed the classify flag value parsing logic to account for
this change.

* ls: add test for indicator-style, ind and classify with value none

* ls: require option paramter to --classify to use a = to specify flag value

* ls: account for all the undocumented possible values for the --classify flag

Added the other values for the --classify flag along with modifications to tests.
Also documented the inconsistency between GNU coreutils because we accept the
flag value even for the short version of the flag.
2022-02-10 21:35:20 +01:00
Shreyans Jain
30d7a4b167
hashsum: Add BLAKE3 to Hashing Algorithms
Signed-off-by: Shreyans Jain <shreyansthebest2007@gmail.com>
2022-02-10 12:46:44 +05:30
Jeffrey Finkelstein
1d7e1b8732 split: use ByteChunkWriter and LineChunkWriter
Replace `ByteSplitter` and `LineSplitter` with `ByteChunkWriter` and
`LineChunkWriter` respectively. This results in a more maintainable
design and an increase in the speed of splitting by lines.
2022-02-08 22:57:57 -05:00
Jeffrey Finkelstein
ca7af808d5 tests: correct a test case for split
Correct the `test_split::test_suffixes_exhausted` test case so that it
actually exercises the intended behavior of `split`. Previously, the
test fixture contained 26 bytes. After this commit, the test fixture
contains 27 bytes. When using a suffix width of one, only 26 filenames
should be available when naming chunk files---one for each lowercase
ASCII letter. This commit ensures that the filenames will be exhausted
as intended by the test.
2022-02-08 22:53:57 -05:00
Sylvestre Ledru
47b12b31a6
Merge pull request #3006 from jfinkels/split-errors
split: correct error message on invalid arg. to -a
2022-02-08 20:51:32 +01:00
Sylvestre Ledru
daaae90113
Merge branch 'main' into dd-skip-beyond-file 2022-02-08 20:46:07 +01:00
Sylvestre Ledru
936ac0db38
Merge pull request #3053 from snobee/stat-handle-negative-time
stat: allow formatting of negative numbers
2022-02-08 20:45:21 +01:00
Sylvestre Ledru
9c813be5f1
Merge pull request #3076 from jfinkels/dd-seek-truncate
dd: truncate to specified seek length
2022-02-08 11:16:15 +01:00
Justin Tracey
b873d46ca0 join: flush stdout before final error message 2022-02-07 22:32:02 -05:00
Justin Tracey
bf67c5d981 join: add tests for --check-order and stdout error 2022-02-07 22:26:27 -05:00
Narasimha Prasanna HN
0379fca260 Fix merge conflict in tests/by-util/test_cp.rs 2022-02-07 23:26:06 +05:30
Jeffrey Finkelstein
9f8ec676c5 dd: show warning if skipping past end of input
Show a warning if the `skip=N` command-line argument would cause `dd`
to skip past the end of the input. For example:

    $ printf "abcd" | dd bs=1 skip=5 count=0 status=noxfer
    'standard input': cannot skip to specified offset
    0+0 records in
    0+0 records out
2022-02-06 20:10:42 -05:00
Jeffrey Finkelstein
e5361a8c11 split: correct error message on invalid arg. to -a
Correct the error message displayed on an invalid parameter to the
`--suffix-length` or `-a` command-line option.
2022-02-06 20:09:29 -05:00
Jeffrey Finkelstein
fec662a623 dd: show warning when using 0x size multiplier
Show a warning when a block size includes "0x" since this is
ambiguous: the user may have meant "multiply the next number by zero"
or they may have meant "the following characters should be interpreted
as a hexadecimal number".
2022-02-06 17:13:15 -05:00
Sylvestre Ledru
1f7c08d87b
Merge pull request #3028 from jfinkels/dd-multipliers
dd: add support for 'b' and 'x' multipliers in numeric arguments
2022-02-06 22:03:54 +01:00
Sylvestre Ledru
16b397a648
Merge pull request #3029 from hbina/hbina-test_ls_order_time-is-flaky
test_ls: Do not rely on the system time of metadata'access time
2022-02-06 22:03:31 +01:00
Sylvestre Ledru
1ac45c9961
Merge pull request #3044 from water-ghosts/cp-dir-vs-file
cp: Fail when copying a directory to a file
2022-02-06 22:01:37 +01:00
Andreas Molzer
a2e9329918 seq: Allow option to receive immediate arguments
WIP: this needs to be adjusted
2022-02-06 09:45:38 -06:00
Andreas Molzer
66733ca994 seq: Add difficult cases to test suite 2022-02-06 09:45:37 -06:00
Jeffrey Finkelstein
1af709f642 dd: truncate to specified seek length
When specifying `seek=N` and *not* specifying `conv=notrunc`, truncate
the output file to `N` blocks instead of truncating it to zero before
starting to write output. For example

    $ printf "abc" > outfile
    $ printf "123" | dd bs=1 skip=1 seek=1 count=1 status=noxfer of=outfile
    1+0 records in
    1+0 records out
    $ cat outfile
    a2

Fixes #3068.
2022-02-05 16:07:44 -05:00
Sylvestre Ledru
2ffc5f9e13
Merge pull request #3070 from water-ghosts/printf-0
printf: Support leading zeroes with %0n formatting
2022-02-05 21:02:16 +01:00
Sylvestre Ledru
252e30c839
Merge pull request #3046 from hbina/hbina-tail-head-dont-use-is-numeric-to-check-digits
tail&head: dont use is_numeric to check for digits
2022-02-05 10:08:01 +01:00
Eli Youngs
162f85773e printf: Support leading zeroes with %0n formatting 2022-02-05 00:43:09 -08:00
Allan Silva
6a6875012e wc: implement files0-from option
When this option is present, the files argument is not processed. This option processes the file list from provided file, splitting them by the ascii NUL (\0) character. When files0-from is '-', the file list is processed from stdin.
2022-02-04 10:12:08 -03:00
Hanif Ariffin
793d3dd97c test_printf: add test for additional escape (\c)
Using this escaped character will cause `printf` to stop generating characters.

For instance,

```rust
hbina@akarin ~/g/uutils (hbina-add-test-for-additional-escape)> cargo run --quiet -- printf "%s\c%s" a b
a⏎
```

Signed-off-by: Hanif Ariffin <hanif.ariffin.4326@gmail.com>
2022-02-04 18:47:23 +08:00
Sylvestre Ledru
b4c85b2c17
Merge pull request #2997 from tertsdiepraam/cp-allow-hyphen-suffix
`uucore`: allow backup suffix with hyphen value
2022-02-04 10:29:21 +01:00
Sylvestre Ledru
033fd62f6a
Merge pull request #3047 from hbina/hbina-touch-better-msg-when-no-args
touch: Better error messages when no args is provided
2022-02-04 10:27:01 +01:00
Jeffrey Finkelstein
3fbaa79359 dd: add support for 'b' and 'x' multipliers
Support the suffix 'b' (multiply by 512) and 'x' (multiply by an
arbitrary amount) when specifying numeric arguments to dd.
2022-02-03 21:56:13 -05:00
snobee
f7e31f6008 stat: allow formatting of negative numbers 2022-02-03 16:01:19 -08:00
Hanif Ariffin
e60b581c38
test_sort: Preserve the environment variable when executing tests (#3031)
* test_sort: Output sorted files to a file with different name

Signed-off-by: Hanif Bin Ariffin <hanif.ariffin.43262@gmail.com>

* Fix the test by saving the environment variable

Signed-off-by: Hanif Bin Ariffin <hanif.ariffin.43262@gmail.com>

Co-authored-by: Hanif Bin Ariffin <hanif.ariffin.43262@gmail.com>
2022-02-03 16:02:50 +01:00
Hanif Bin Ariffin
3586465917 dont use is_numeric to check for digits
Signed-off-by: Hanif Bin Ariffin <hanif.ariffin.43262@gmail.com>
2022-02-03 21:42:22 +08:00
snobee
ee721ebf4e head: handle multibyte numeric utf-8 chars 2022-02-03 21:42:22 +08:00
Hanif Ariffin
9cd65c766a Add tests
Signed-off-by: Hanif Ariffin <hanif.ariffin.4326@gmail.com>
2022-02-03 21:14:56 +08:00
Hanif Bin Ariffin
c4c666814b Merge branch 'main' of github.com:uutils/coreutils into hbina-test_ls_order_time-is-flaky 2022-02-03 19:57:13 +08:00
Sylvestre Ledru
2d3b8db9ed
Merge pull request #3012 from shoriminimoe/2951-truncate
truncate: change cli error return code
2022-02-03 10:43:16 +01:00
Eli Youngs
d50c9c3e77 Fail when copying a directory to a file 2022-02-02 23:59:32 -08:00
Sylvestre Ledru
b411d91fac
Merge pull request #3014 from HeroicKatora/main
Make true return false less frequently
2022-02-02 21:43:21 +01:00
Sylvestre Ledru
64f3cd748d
Merge pull request #2976 from danieleades/lint
add additional lints
2022-02-02 09:55:57 +01:00
Eli Youngs
45751e9e48 cp: Create backup before hardlink 2022-02-01 23:49:39 -08:00
Narasimha Prasanna HN
be6287e3e3 Fix: Avoid infinite recursive copies when source and destination directories are same or source is a prefix of destination 2022-02-02 11:17:53 +05:30
Hanif Bin Ariffin
560cd74a63 test_ls: Do not rely on the system time of metadata'access time
Signed-off-by: Hanif Bin Ariffin <hanif.ariffin.43262@gmail.com>
2022-02-02 12:49:40 +08:00
Sam Caldwell
ea5541db56 truncate: add test_invalid_option 2022-02-01 13:42:50 -07:00
Terts Diepraam
87e582b5e0
Merge pull request #2977 from Dr-Emann/echo_octal_nul
echo: Allow echo with escapes to work with `\0`
2022-02-01 20:13:53 +01:00
Andreas Molzer
23a544c485 false,true: Implement custom help, version
This avoids hacking around the short options of these command line
arguments that have been introduced by clap. Additionally, we test and
correctly handle the combination of both version and help. The GNU
binary will ignore both arguments in this case while clap would perform
the first one. A test for this edge case was added.
2022-02-01 14:29:26 +01:00
Andreas Molzer
149399c1bf false,true: Add by-util tests for options 2022-02-01 13:02:18 +01:00
Terts Diepraam
08f1199b08 ls: fix flaky test test_ls_io_errors 2022-02-01 10:55:15 +01:00
Terts Diepraam
7fc82cd376
Merge pull request #2902 from jtracey/join-non-unicode-sep
join: add support for non-unicode field separators
2022-01-31 21:54:56 +01:00
Terts Diepraam
7477761428
Merge pull request #2882 from jtracey/join-bigfields-compat
join: "support" field numbers larger than usize::MAX
2022-01-31 21:52:13 +01:00
Daniel Eades
4f8d1c5fcf add additional lints 2022-01-31 20:40:47 +01:00
Sylvestre Ledru
829e4fcb2c
Merge pull request #2970 from tertsdiepraam/ls-fix-flaky-test
`ls`: fix flaky test
2022-01-31 14:26:40 +01:00
Terts Diepraam
184b65df20 uucore: allow backup suffix with hyphen value 2022-01-31 12:10:57 +01:00
Zachary Dremann
f75466bb31 tests/paste: Add test to avoid trimming extra whitespace 2022-01-30 23:03:11 -05:00
Zachary Dremann
fa44957a63 paste: Handle unicode delimiters 2022-01-30 23:00:49 -05:00
Jeffrey Finkelstein
cba0696b90 head: don't add trailing newline to end of file
Prevent `head` from adding a trailing newline to the end of a file
that did not originally have one when using `head --lines=-0`.
2022-01-30 22:04:19 -05:00
Jeffrey Finkelstein
fe5b537f56 truncate: error when trying to truncate a fifo
Terminate the `truncate` program with an error message when trying to
truncate a named pipe (also known as a fifo).
2022-01-30 22:03:12 -05:00
Justin Tracey
58d65fb953 join: add support for non-unicode field separators
This allows for `-t` to take invalid unicode (but still single-byte) values
on unix-like platforms. Other platforms, which as of the time of this commit
do not support `OsStr::as_bytes()`, could possibly be supported in the future,
but would require design decisions as to what that means.
2022-01-30 20:04:22 -05:00
Terts Diepraam
96d3a95a39 test: fix wsl executable permission 2022-01-31 00:22:21 +01:00
Zachary Dremann
d6a0b3c920 Allow echo with escapes to work with \0
Testing with gecho on macos outputs a nul character for a \0
2022-01-30 17:24:29 -05:00
Terts Diepraam
e01e2141f5 ls: fix flaky test (#2969) 2022-01-30 20:09:20 +01:00
Daniel Eades
ba45fe312a use 'Self' and derive 'Default' where possible 2022-01-30 15:08:26 +01:00
Daniel Eades
2f85610cc3 remove explicit iter loops 2022-01-30 15:08:26 +01:00
Daniel Eades
784f2e2ea1 use semicolons if nothing returned 2022-01-30 15:08:26 +01:00
Daniel Eades
a2d5f06be4 remove needless pass by value 2022-01-30 15:08:26 +01:00
Daniel Eades
f4c6ea0ee8 remove unnecessary 'to_owned' 2022-01-30 14:01:21 +01:00
Daniel Eades
191e29f951 simplify some boolean operations 2022-01-30 14:01:21 +01:00
Daniel Eades
f2074140ec use 'char' instead of 'str' for single character patterns 2022-01-30 14:01:21 +01:00
Daniel Eades
5af66753af remove needless borrows 2022-01-30 14:01:21 +01:00
Sylvestre Ledru
81b2a240e6
Merge pull request #2960 from water-ghosts/fix-cp-a-panic
Don't panic when calling cp -a with a nonexistent file
2022-01-30 11:30:56 +01:00
Sylvestre Ledru
bfa2d8b7da
Merge pull request #2875 from kimono-koans/ls_bad_fd_2
ls: Fix display of bad file descriptor errors
2022-01-30 09:59:58 +01:00
Sylvestre Ledru
7c1abdb7d9
Merge pull request #2866 from jfinkels/split-number-2
split: implement -n option
2022-01-30 09:58:04 +01:00
Sylvestre Ledru
b8b642101f
Merge pull request #2898 from jfinkels/tail-lines-zero-terminated
tail: support zero-terminated lines in streams
2022-01-30 09:44:04 +01:00
Eli Youngs
71c889116e Fix formatting and unused variable checks 2022-01-30 00:33:06 -08:00
Eli Youngs
680e9081fe Don't panic when calling cp -a with a nonexistent file 2022-01-29 22:59:53 -08:00
Sylvestre Ledru
1dcd3b2c24
Merge pull request #2943 from jfinkels/truncate-no-such-dir
truncate: better error msg when dir does not exist
2022-01-29 12:25:38 +01:00
Sylvestre Ledru
52ab6325a0
Merge pull request #2881 from jtracey/join-null-field-sep
join: add support for `-t '\0'`
2022-01-29 10:55:04 +01:00
Sylvestre Ledru
24744ca42b
Merge pull request #2911 from jfinkels/dd-seek-stdout
dd: support seek=N when destination is stdout
2022-01-29 10:47:17 +01:00
Sylvestre Ledru
57ee6b5302
Merge branch 'main' into truncate-no-such-dir 2022-01-29 09:58:17 +01:00
Sylvestre Ledru
cbc7da3d7d
Merge pull request #2936 from tertsdiepraam/clap-infer-long-args
all: enable infer long arguments in clap
2022-01-29 09:57:15 +01:00
Jeffrey Finkelstein
0454d3b243 truncate: prevent underflow when reducing size
Prevent usize underflow when reducing the size of a file by more than
its current size. For example, if `f` is a file with 3 bytes, then

    truncate -s-5 f

will now set the size of the file to 0 instead of causing a panic.
2022-01-28 22:44:07 -05:00
Jeffrey Finkelstein
c780c96e17 truncate: better error msg when dir does not exist
Improve the error message that gets printed when a directory does not
exist. After this commit, the error message is

    truncate: cannot open '{file}' for writing: No such file or directory

where `{file}` is the name of a file in a directory that does not
exist.
2022-01-28 21:21:37 -05:00
Terts Diepraam
2412e4cbf7 add some tests for Clap's InferLongArgs setting 2022-01-29 02:06:32 +01:00
Sylvestre Ledru
f1d72018d7
Merge pull request #2923 from jfinkels/seq-error-zero-increment-value
seq: correct error message for zero increment
2022-01-29 01:25:57 +01:00
Sylvestre Ledru
c702154a84
Merge pull request #2934 from jfinkels/truncate-division-by-zero
truncate: add a division by zero error
2022-01-29 01:25:10 +01:00
Sylvestre Ledru
fed5ca4ba9
Merge pull request #2935 from tertsdiepraam/wc-unusual-files
wc: fix counting files from pseudo-filesystem
2022-01-29 01:09:02 +01:00
Terts Diepraam
dd311b294b wc: fix counting files from pseudo-filesystem 2022-01-28 19:08:44 +01:00
Jeffrey Finkelstein
9dda23d8c6 seq: correct error message for zero increment
Change a word in the error message displayed when an increment value
of 0 is provided to `seq`. This commit changes the message from "Zero
increment argument" to "Zero increment value" to match the GNU `seq`
error message.
2022-01-27 21:17:27 -05:00
Jeffrey Finkelstein
b636ff04a0 split: implement -n option
Implement the `-n` command-line option to `split`, which splits a file
into a specified number of chunks by byte.
2022-01-27 21:16:27 -05:00
Jeffrey Finkelstein
1e5e637990 truncate: add a division by zero error
Add an error for division by zero. Previously, running `truncate -s /0
file` or `-s %0` would panic due to division by zero. After this
change, it writes an error message "division by zero" to stderr and
terminates with an error code.
2022-01-27 21:12:59 -05:00
Sylvestre Ledru
b816e80e2f
Merge pull request #2912 from jfinkels/truncate-create-non-existent-file
truncate: create non-existent file by default
2022-01-27 23:03:55 +01:00
electricboogie
8b6c1337aa Fix broken test in certain Linux containers 2022-01-27 15:36:55 -06:00
Jeffrey Finkelstein
4fbe2b2b5e seq: implement -f FORMAT option
Add support for the `-f FORMAT` option to `seq`. This option instructs
the program to render each value in the generated sequence using a
given `printf`-style floating point format. For example,

    $ seq -f %.2f 0.0 0.1 0.5
    0.00
    0.10
    0.20
    0.30
    0.40
    0.50

Fixes issue #2616.
2022-01-25 20:48:26 -05:00
Sylvestre Ledru
f1dde86f9b
Merge pull request #2903 from jtracey/ls-test-clippy
ls: fix clippy lints in tests
2022-01-25 23:24:40 +01:00
Sylvestre Ledru
c7fc0a703b
Merge pull request #2893 from g-k/2888-rand-0.8
update rand crate to 0.8
2022-01-25 23:23:43 +01:00
Sylvestre Ledru
5c45911c13
Merge pull request #2915 from jfinkels/dd-status-noxfer
dd: correct behavior when status=noxfer
2022-01-25 23:19:53 +01:00
Jeffrey Finkelstein
e8df666c2e dd: support seek=N when destination is stdout
Add support for the `seek=N` argument when the destination is stdout
and not a file. Previously, the argument was ignored when writing to
stdout.
2022-01-25 12:34:13 -05:00
Sylvestre Ledru
630b5d8577
Merge pull request #2909 from jfinkels/dd-conv-ascii-unblock
dd: block/unblock on ebcdic/ascii conversions
2022-01-25 14:37:20 +01:00
Sylvestre Ledru
1415ebc263
Merge pull request #2908 from cohosh/join_chkodr_default
join: fix default check order behaviour
2022-01-25 13:47:34 +01:00
Sylvestre Ledru
c74cfdc33e
Merge pull request #2916 from jfinkels/tail-follow-non-utf8-bytes
tail: don't error when following non-UTF-8 data
2022-01-25 13:47:16 +01:00
Sylvestre Ledru
e6733881d6
Merge pull request #2850 from sbentmar/numfmt-error-handling
numfmt: use UResult in more functions
2022-01-25 13:46:46 +01:00
Jeffrey Finkelstein
83f96ec29d tail: don't error when following non-UTF-8 data
Fix a bug where `tail -f` would terminate with an error due to failing
to parse a UTF-8 string from a sequence of bytes read from the
followed file. This commit replaces the call to `BufRead::read_line()`
with a call to `BufRead::read_until()` so that any sequence of bytes
regardless of encoding can be read.

Fixes #1050.
2022-01-24 21:32:52 -05:00
Greg Guthe
1e0dc6c278 tests: update test_random to take range
Fix 'error[E0061]: this function takes 1 argument but 2 arguments were supplied'.
2022-01-24 20:40:31 -05:00
Greg Guthe
771c9f5d9c tests: update random_chars generator to map u8 to char
Fix 'value of type `char` cannot be built from `std::iter::Iterator<Item=u8>`' for split test.

refs: https://docs.rs/rand/0.8.4/rand/distributions/struct.Alphanumeric.html#example
2022-01-24 20:40:31 -05:00