This is essentially the inverse of `string pad`.
Where that adds characters to get up to the specified width,
this adds an ellipsis to a string if it goes over a specific maximum width.
The char can be given, but defaults to our ellipsis string.
("…" if the locale can handle it and "..." otherwise)
If the ellipsis string is empty, it just truncates.
For arguments given via argv, it goes line-by-line,
because otherwise length makes no sense.
If "--no-newline" is given, it adds an ellipsis instead and removes all subsequent lines.
Like pad and `length --visible`, it goes by visible width,
skipping recognized escape sequences, as those have no influence on width.
The default target width is the shortest of the given widths that is non-zero.
If the ellipsis is already wider than the target width,
we truncate instead. This is safer overall, so we don't e.g. move into a new line.
This is especially important given our default ellipsis might be width 3.
pipenv switched from older click-completion package to new built-in completions
from click framework in v2021.11.9.
This command achieves compatibility with both, older and more recent versions.
`cargo search` can be used to quickly get crates matching a search string, so we
can pass the current token for first-arg completions to `cargo add` and `cargo
install` to `cargo search` to look up matches.
`cargo search` doesn't restrict itself to (nor prioritize for) prefix matches,
while fish will only display prefix matches (for dynamically generated
completions) so it's perfectly possible for `cargo search foo` to return 20
results none of which will successfully result in a completion, but for a
further-narrowed completion of `cargo install foob^I" to then result in
completions because `cargo search` ended up returning a prefix match for `foob`
while it didn't for `foo`.
The only other oob cargo subcommand that takes a crate name (that isn't the name
of a crate specified in `Cargo.toml`) is `cargo search` but there's no point in
providing completions to that... I think (it's possible to search for crate
"foo" in order to get its latest version number rather than its name, but I'm
not sure that's worth supporting).
This expands completions of `cargo^I` to list any commands named `cargo-xxx` as
cargo subcommands invokable as `cargo xxx` in addition to the default oob
subcommands cargo ships with.
(This is very similar to how git allows users to shim their own subcommands.)
NOTE: This would stay even after cargo someday moves to clap and generates or
even ships/installs an official machine-generated `cargo.fish` completions
script.
The old way of generating cargo completions no longer work, so we need
to manually maintain the completions until clap completions support[1].
[1]: https://github.com/clap-rs/clap/issues/3166
This used `realpath -eq`, which for GNU realpath:
1. Suppresses "most error messages" (-q)
2. Requires that all parts exist (rather than allowing the last not
to)
Since we don't actually need a real path here, just filter.
Fixes#9099
* added completions for sad and added note in changelog
* ran fish_indent on completion file
* split -h and --help into two distinct completion options
This moves the stuff that creates skeleton/boilerplate files to
the same place we initialize uvars for the first time or on upgrade.
Being a bit less aggresssive here theoretically makes launch a little
lighter but really I personally just found it weird I couldn't
just delete my empty config.fish file without it getting recreated
and sourced every launch.
A recenty commit was loathe to assume the unicode ellipsis character
was safe so just used '..' instead. However I noticed we actually
already do use that character elsehwere in the completions.
So, just make both spots try to somewhat carefully use it.
We do this same `string match` check on LANG in fish_job_summary.fish
When adding a VLAN-enabled interface, it is named like enp0s31f6.100@enp0s31f6
with the physical interface being appended behind an @.
But subsequent ip commands operate on the interface name without this suffix,
so it needs to be removed when completing interface names in __fish_ip_device
These should be friendlier, but aren't as pedantically accurate.
I think the term "index" is terrible and much prefer "staging area".
Also "rev-parse" simply must be believed to be seen, it can't be
described in a single paragraph. (did you know you can use `git
rev-parse --parseopt` as a replacement for `getopt` in arbitrary
shell scripts?)
"socket.has_ipv6" is basically useless - it tells you python has
been *compiled* with ipv6 support.
Instead just try ipv6 and if that fails with EAFNOSUPPORT (checking
the actual errno), try v4.
Yes, I explicitly do not care to test this on python2.
Fixes#3857
I have an alias called "lg" for
log --color --graph --pretty=format:\'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset\' --abbrev-commit --first-parent
Having that in my completions ensures that git commands essentially
always use one column at most. That's not great, so we now shorten it
to 35 chars (plus an annoying 2 for ".." because I can't be bothered
to check for unicode support - an argument for a "string ellipsize", I guess?)
