This was an inadvertent change from
cc632d6ae9.
Because we used wgetcwd directly before, we always got the "physical"
resolved $PWD.
There's an argument to be made to use the logical $PWD here as well
but I prefer not to make changes lik that in a random commit without
good reason.
This can be used to print the modification time, like `stat` with some
options.
The reason is that `stat` has caused us a number of portability
headaches:
1. It's not available everywhere by default
2. The versions are quite different
For instance, with GNU stat it's `stat -c '%Y'`, with macOS it's `stat
-f %m`.
So now checking a cache file can be done just with builtins.
/etc/hosts specifies, that everything after a #-character is to be
treated as a comment. The current __fish_print_hostnames however only
considers #-characters at the beginning of a line.
Thus the comment from following valid hosts-entry would end up in the
completion output:
1.2.3.4 myhost # examplecomment
getent hosts properly handles comments.
These are non-POSIX extensions other test(1) utilities implement,
which compares the modification time of two files as proposed for
fish in #3589: testing if one file is newer than another file.
-ef is a common extension to test(1) which checks if two paths refer
to the same file, by comparing the dev and inode numbers.
As explained by the comment, this was dead code. If it were ever executed,
it would cause very weird behavior because it would make some completions
randomly affect others.
Let's just print a warning (maybe this is better than crashing?).
Previously, the search text is used to find out which part of the
updated command line should be highlighted during a history search. This
approach will cause the incorrect part to be highlighted when the line
contains multiple instances of the search text.
To address this, we have to find out exactly where to highlight, i.e.
the offset of the current token in the command line (0 if not a token
search) plus the offset of the search text in the match.
This function is supposed to return "the next directory". Because this
is imperfect, it only tries to.
Except it went to all the trouble of figuring out the type and then
just... returned it anyway.
This has nice speedups in globs with directory components like `*/` or
`**`. I have observed 1.1x to 2.0x.
We could also return when we know it's definitely a directory and then
skip a stat() later, but preliminary testing seemed to show that's not
worth much.
GIT_SHALLOW 1 here improves generation speed and _deps in the build
dir like is 6 or 7 MB less according to `du`.
Bump the minimum PCRE2 to 10.35 on account of we use
PCRE2_SUBSTITUTE_LITERAL.
These are now available on all supported platforms, and the download
process tends to break on build workers (where Internet access is
deliberately denied).
Take advantage of additional cleanup unlocked by this refactoring,
including eliminating unneeded error returns and simplifying some
control flow.
No user-visible behavior change expected here.
This switches builtin_string from using PCRE2 directly, to using the new re
component. This simplifies some code and removes redundancy.
No user-visible behavior change expected here.
This migrates our PCRE2 dependency from builtin/string.cpp to new files
re.h/re.cpp, allowing regexes to be used in other places in fish.
No user-visible behavior change expected here.
- Generally better descriptions,
- uname checks to not complerte unavailable options on
NetBSD, FreeBSD, DragonFly, Solaris, Darwin
- Describe/complete GNU's --time=access,mtime... arg
- Remove -f it is a no-op and not documented.
When we want to print something while the prompt is still active, we move the
cursor by printing a newline for each line in the prompt beyond the first
one. As established by 80fe0a7fc (fish_job_summary: Format message better
for multiline prompts, 2022-06-28), our use of "string repeat" actually
prints an extra newline. Let's remove it here as well.
This switches the flag_to_function from a map to just an ordinary switch
statement. This saves some memory/startup time and removes some
relocations. No functional change here.
This switches to using the CMake FetchContent path to dynamically download
and build PCRE2, allowing us to drop the vendored sources.
The FISH_USE_SYSTEM_PCRE2 CMake option is kept, but if false it now means
fetch-and-build PCRE2 rather than building vendored sources.
Note FetchContent was introduced in CMake 3.11. That is now a prerequisite
for building fish with FISH_USE_SYSTEM_PCRE2 disabled.
