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Implement time #53

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GrayJack opened this issue Sep 27, 2019 · 2 comments · Fixed by #141
Open
1 of 4 tasks

Implement time #53

GrayJack opened this issue Sep 27, 2019 · 2 comments · Fixed by #141
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A-tool Area: Binary tool C-tracking-issue Category: A tracking issue for an feature. Hacktoberfest Hacktoberfest
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@GrayJack
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GrayJack commented Sep 27, 2019 •
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This is a tracking issue for the time utility.

Required options and flags in the POSIX standard:

  • p (long: posix, alias: portability)

Required extension options and flags:

  • l (long: rusage)
  • o (long: output)
  • a (long: append, requires: o)

Notes:
¹ : Long name not defined on other implementation of this utility. Implementer must choose a long name.
² : Short name (one letter) not defined on other implementation of this utility. Implementer must choose. a short name

References

POSIX standard text
FreeBSD Manual
NetBSD Manual
OpenBSD Manual
DragonFlyBSD Manual

Unresolved questions:

Each time implementation has some unique extensions. One may need one of those in their respective system.

History

p flag/option implemented in #141
@GrayJack GrayJack created this issue from a note in Roadmap (To do) Sep 27, 2019
@GrayJack GrayJack added the Hacktoberfest Hacktoberfest label Oct 3, 2020
@GrayJack GrayJack added C-tracking-issue Category: A tracking issue for an feature. A-tool Area: Binary tool labels Dec 28, 2020
@envp envp mentioned this issue Feb 21, 2021
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@envp
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envp commented Mar 7, 2021 •
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Posting TODO here from #141:

Compatibility so far for time.1:

@bors bors bot closed this as completed in a6dc22f Mar 10, 2021
Roadmap automation moved this from To do to Done Mar 10, 2021
@GrayJack GrayJack reopened this Mar 10, 2021
@envp envp mentioned this issue Sep 24, 2021
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envp commented Sep 24, 2021

#144 adds features from BSD time commands. -l is still unimplemented, as that requires some more work on macos (discussed on the PR)

bors bot added a commit that referenced this issue Sep 29, 2021
@bors @envp
Merge #144
8d954dd 
144: Time: Implement BSD extensions to time r=GrayJack a=envp

Provides:
- [X] `-f`: Format stats with an arbitrary printf-like `%<spec>` formatters 
- [X] `-t`: Format stats using the `tcsh(1)` format string
  - See: https://man.netbsd.org/time.1
- [X] `-c`: Write `time` stats in the `csh(1)` format string
  - See: https://man.netbsd.org/time.1
- [ ] `-l`: Dump the contents of the `rusage` struct (⚠️ Unimplemented as of this PR)
- [X] `-a`: If `-o` was provided, append to the target file instead of truncating
- [X] `-o`: Create, truncate a file to write `time` output to.

Part of: #53 

Co-authored-by: Vaibhav Yenamandra <3663231+envp@users.noreply.github.com>
bors bot added a commit that referenced this issue Sep 29, 2021
@bors @envp
Merge #144
09d573f 
144: Time: Implement BSD extensions to time r=GrayJack a=envp

Provides:
- [X] `-f`: Format stats with an arbitrary printf-like `%<spec>` formatters 
- [X] `-t`: Format stats using the `tcsh(1)` format string
  - See: https://man.netbsd.org/time.1
- [X] `-c`: Write `time` stats in the `csh(1)` format string
  - See: https://man.netbsd.org/time.1
- [ ] `-l`: Dump the contents of the `rusage` struct (⚠️ Unimplemented as of this PR)
- [X] `-a`: If `-o` was provided, append to the target file instead of truncating
- [X] `-o`: Create, truncate a file to write `time` output to.

Part of: #53 

Co-authored-by: Vaibhav Yenamandra <3663231+envp@users.noreply.github.com>
bors bot added a commit that referenced this issue Sep 30, 2021
@bors @envp
Merge #144
490d2c5 
144: Time: Implement BSD extensions to time r=GrayJack a=envp

Provides:
- [X] `-f`: Format stats with an arbitrary printf-like `%<spec>` formatters 
- [X] `-t`: Format stats using the `tcsh(1)` format string
  - See: https://man.netbsd.org/time.1
- [X] `-c`: Write `time` stats in the `csh(1)` format string
  - See: https://man.netbsd.org/time.1
- [ ] `-l`: Dump the contents of the `rusage` struct (⚠️ Unimplemented as of this PR)
- [X] `-a`: If `-o` was provided, append to the target file instead of truncating
- [X] `-o`: Create, truncate a file to write `time` output to.

Part of: #53 

Co-authored-by: Vaibhav Yenamandra <3663231+envp@users.noreply.github.com>
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Implement time envp/coreutils
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