Summary:
In case the stderr is redirected but stdout is not:
EDENSCM_LOG=edenscm::mercurial=trace lhg log archival.py 2>/tmp/1
cat /tmp/1
The expected behavior is to still use the pager for stdout output, and the
stderr should be redirected to the specified file.
Reviewed By: andll
Differential Revision: D27867884
fbshipit-source-id: c369bc6be40fc200c4c0e2c9bb38b5faeb1208f2
Summary: This will be used later.
Reviewed By: skotchvail
Differential Revision: D27744058
fbshipit-source-id: 411ab66ccc38b306c6bffb190e936ba1e455f07a
Summary:
This allows setting the wrapping mode. For example:
lhg log -pv
# copy paste long lines works.
lhg log -pv --config pager.wrapping-mode=unwrapped
# lines are not wrapped, ">" is shown for long lines.
lhg log -pv --config pager.wrapping-mode=word
# long lines wrapped at word level.
The default value matches "less" behavior.
Reviewed By: DurhamG
Differential Revision: D27720767
fbshipit-source-id: e29d6b13656407c0a1e63287fb96e2f8d914cfc8
Summary: The latter is more lightweight.
Reviewed By: DurhamG
Differential Revision: D27641667
fbshipit-source-id: adce5a39fcb5d8e8d5d989fed46991e20ab3710d
Summary:
Add bindings for `pysptui`. This allows using `streampager` as a TUI, using
streampager's controlled file mode to manage the display.
Reviewed By: quark-zju
Differential Revision: D27268252
fbshipit-source-id: d191a09c44ca4ed013647feb81e6f031d553b2f2
Summary:
With the mix of external pager and progress suspension, the progress might
be enabled by accident:
# pager: disable forever
disable_progress(True)
# suspension
with progress.suspend()
...
# on __exit__, re-enables pager
Update the pager disabling logic be nested to avoid the potential issue.
Reviewed By: andll
Differential Revision: D27275016
fbshipit-source-id: 35ca7aef1890a981e6a1f0e5313b6a482ed43368
Summary:
In some cases (ex. using an external pager). The IO states are changed outside
the IO struct's control. Ideally we should implement the external pager logic
on IO too but for now let's just add an API so the Python external pager logic
can disable progress output after starting an external pager.
Reviewed By: kulshrax
Differential Revision: D27149242
fbshipit-source-id: ff51fc153d3cc211cfa8ef697923d36f7c0f0d9b
Summary:
Rework the progress. Always move the cursor to the top-left corner of the
progress output. So the clear progress instruction is just to erase till
the end of the screen. There is no need to track the height of the progress.
Update flush logic so we only do flush when crossing the progress/non-progress
boundary: When we write progress (to stderr), flush stdout, write progress,
then flush stderr.
Also, disable progress unconditionally if the current output line is incomplete.
Reviewed By: sfilipco
Differential Revision: D27109228
fbshipit-source-id: 717345e9c7eaeebeb378ce090f7b2f60957fd150
Summary: This makes write_err() consistent with error().write().
Reviewed By: sfilipco
Differential Revision: D27109227
fbshipit-source-id: 4e7ea1fe464c17548c34e5f9bf78085868a20256
Summary:
For example, `hg log > a.txt`, writing to `a.txt` does not need to clear the
progress bars.
Reviewed By: andll
Differential Revision: D26886281
fbshipit-source-id: 392c50e62a854e03ea0c400a1dac8bfb900815a2
Summary:
Similar to `output()`, and `error()`, provide a `progress()` to support setting
progress without needing `&IO`.
Reviewed By: andll
Differential Revision: D26886278
fbshipit-source-id: a54563a9cf1d9d1cdb9dabe945aeb5ed1d84e8fb
Summary: Make sure the progress is not hidden because of buffering.
Reviewed By: singhsrb
Differential Revision: D26886277
fbshipit-source-id: d44e48e67b4529a181dd36c30e92608654d8fea6
Summary: This diff removes the split between manually managed and autocargo managed Cargo.toml files in `eden/scm/lib`, now all files are autogenerated.
Reviewed By: quark-zju
Differential Revision: D26830884
fbshipit-source-id: 3a5d8409a61347c7650cc7d8192fa426c03733dc
Summary:
Add a new API to test if a stream is a tty. This is needed to replace the
Python `fin`, `fout` etc. to Rust objects, because the Python land requires the
`istty` API. It is also useful for properly implement color detection in the
pure Rust land.
Reviewed By: sfilipco
Differential Revision: D26612480
fbshipit-source-id: 5cf79447b1d74e0031a954788db342afd48dc288
Summary:
Move IO to a separate crate so it is easier to be used in other libraries.
Practically, I'm going to add `is_tty()` API, and make some types from
`cpython-ext` implement it. If `cpython-ext` depends on `clidispatch`,
that would be too heavyweight.
Reviewed By: sfilipco
Differential Revision: D26612488
fbshipit-source-id: 00b18dadce3157a357d189aaa7d985efa6b4c80a
