Replace deprecated lib.cli.toGNUCommandLineShell with the new
lib.cli.toCommandLineShell API, migrating from the old mkOption
parameter format to the new optionFormat function.
Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
home-manager's generated completions shadow built-in completion scripts.
fish actually has logic to deal with this when the path ends with
/generated_completions, so let's take advantage of it.
Link: 47c773300a/src/autoload.rs (L421-L424)
The fish shell comes with builtin completions. For example, git
completion supports context-aware completion of things like commit
hashes, branch names, sub-commands, etc.
Until fish 4.2, builtin completions were explicitly loaded from
`share/fish/completions`, however that is now deprecated and disabled.
In effect, this means generating manpage-based completion will shadow
and disable builtin completion.
Avoid that, by only generating completion when fish does not have
builtin support for the command.
Reduce maintenance burden and increase efficiency by automatically
importing modules following a specific convention.
Co-authored-by: awwpotato <awwpotato@voidq.com>
Signed-off-by: Austin Horstman <khaneliman12@gmail.com>
...even empty ones.
For packages in `home.packages` with no Fish completions, we build an
empty directory that is not included in our runtime closure (because we
build a collection of symlinks to their contents: if there are no
contents, there is nothing to symlink). This means these empty
completion packages get garbage-collected by Nix. They are not that
expensive to rebuild but there can be enough of them it adds up, and any
change to any package in `home.packages` is enough to trigger a rebuild.
Fix this by forcing a dependency on all of them. Since we already
depended on them anyway if they were non-empty, this only adds
dependencies on empty directories (so should not significantly affect
storage space).
Fixes#6157.
The fish shell has added a flag to the abbr command which allows one to expand it only if it is typed after a real command e.g.:
git s -> git status
s -> s
Also see the last example here: https://fishshell.com/docs/current/cmds/abbr.html#examples
Since the module system doesn't allow specifying order on types.lines
users can't specify anything to run after what modules have put into
shellInitInteractive since it runs last. This implements a fourth field
that runs after all others, not to be used by HM modules, but regular
users.
Co-authored-by: Carl Hjerpe <git@hjerpe.xyz>
Commit 8cedd6 `fish: support flexible abbreviations` removed shell
escaping for fish shell abbr values. This was a dangerous breaking
change offered little value and made writing abbr expansions more
difficult. This commit restores automatic shell escaping of fish abbr
values.
These (and the `*MD` functions apart from `literalMD`) are now no-ops
in nixpkgs and serve no purpose other than to add additional noise and
potentially mislead people into thinking unmarked DocBook documentation
will still be accepted.
Note that if backporting changes including documentation to 23.05,
the `mdDoc` calls will need to be re-added.
To reproduce this commit, run:
$ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
nix shell nixpkgs#coreutils \
-c find . -name '*.nix' \
-exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
--strip {} +
$ ./format
This process was automated by [my fork of `nix-doc-munge`]. All
conversions were automatically checked to produce the same DocBook
result when converted back, modulo minor typographical/formatting
differences on the acceptable-to-desirable spectrum.
To reproduce this commit, run:
$ NIX_PATH=nixpkgs=flake:nixpkgs/e7e69199f0372364a6106a1e735f68604f4c5a25 \
nix shell nixpkgs#coreutils \
-c find . -name '*.nix' \
-exec nix run -- github:emilazy/nix-doc-munge/98dadf1f77351c2ba5dcb709a2a171d655f15099 \
{} +
$ ./format
[my fork of `nix-doc-munge`]: https://github.com/emilazy/nix-doc-munge/tree/home-manager
* home-environment: add `home.sessionVariablesPackage`
Allow the `hm-session-vars.sh` derivation to be referenced from other
modules, e.g. to translate it to fish with babelfish at build time.
* fish: use babelfish for `hm-session-vars.sh`
Translate `hm-session-vars.sh` to fish at system build time,
significantly decreasing shell startup time.
Based on https://github.com/NixOS/nixpkgs/pull/108947 by @kevingriffin.
This patch follows a similar patch[1] in nixpkgs. With this patch,
fish can complete manpages for programs installed through
home-manager, e.g., using home.packages.
[1]: https://github.com/NixOS/nixpkgs/pull/91794
