gnu: Add evil-helix.

* gnu/packages/text-editors.scm (evil-helix): New variable.

Change-Id: Ia8fc30e0478c74a27a1b614d36c3b3ad6a1cf9c6
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

2 files changed, 362 insertions, 0 deletions

diff --git a/gnu/packages/rust-crates.scm b/gnu/packages/rust-crates.scm
index ff992f18da0..465888b41c5 100644
--- a/gnu/packages/rust-crates.scm
+++ b/gnu/packages/rust-crates.scm
@@ -44072,6 +44072,315 @@
                                 rust-zerotrie-0.2.2
                                 rust-zerovec-0.11.2
                                 rust-zerovec-derive-0.11.1))
+                     (evil-helix =>
+                                 (list rust-addr2line-0.22.0
+                                  rust-adler-1.0.2
+                                  rust-adler2-2.0.0
+                                  rust-ahash-0.8.12
+                                  rust-aho-corasick-1.1.3
+                                  rust-allocator-api2-0.2.18
+                                  rust-android-tzdata-0.1.1
+                                  rust-android-system-properties-0.1.5
+                                  rust-anyhow-1.0.98
+                                  rust-arc-swap-1.7.1
+                                  rust-autocfg-1.3.0
+                                  rust-backtrace-0.3.73
+                                  rust-bitflags-2.9.1
+                                  rust-block-buffer-0.10.4
+                                  rust-bstr-1.12.0
+                                  rust-bumpalo-3.16.0
+                                  rust-byteorder-1.5.0
+                                  rust-bytes-1.7.1
+                                  rust-cassowary-0.3.0
+                                  rust-cc-1.2.29
+                                  rust-cfg-if-1.0.0
+                                  rust-chardetng-0.1.17
+                                  rust-chrono-0.4.41
+                                  rust-clipboard-win-5.4.0
+                                  rust-clru-0.6.2
+                                  rust-content-inspector-0.2.4
+                                  rust-core-foundation-sys-0.8.7
+                                  rust-cpufeatures-0.2.17
+                                  rust-crc32fast-1.4.2
+                                  rust-crossbeam-deque-0.8.5
+                                  rust-crossbeam-epoch-0.9.18
+                                  rust-crossbeam-utils-0.8.20
+                                  rust-crossterm-0.28.1
+                                  rust-crossterm-winapi-0.9.1
+                                  rust-crypto-common-0.1.6
+                                  rust-dashmap-6.1.0
+                                  rust-digest-0.10.7
+                                  rust-displaydoc-0.2.5
+                                  rust-dunce-1.0.5
+                                  rust-either-1.13.0
+                                  rust-encoding-rs-0.8.35
+                                  rust-encoding-rs-io-0.1.7
+                                  rust-env-home-0.1.0
+                                  rust-equivalent-1.0.1
+                                  rust-errno-0.3.10
+                                  rust-error-code-3.2.0
+                                  rust-etcetera-0.10.0
+                                  rust-faster-hex-0.10.0
+                                  rust-fastrand-2.1.1
+                                  rust-fern-0.7.1
+                                  rust-filedescriptor-0.8.2
+                                  rust-filetime-0.2.25
+                                  rust-flate2-1.1.1
+                                  rust-fnv-1.0.7
+                                  rust-foldhash-0.1.5
+                                  rust-form-urlencoded-1.2.1
+                                  rust-futures-core-0.3.31
+                                  rust-futures-executor-0.3.31
+                                  rust-futures-task-0.3.31
+                                  rust-futures-util-0.3.31
+                                  rust-generic-array-0.14.7
+                                  rust-getrandom-0.2.15
+                                  rust-getrandom-0.3.1
+                                  rust-gimli-0.29.0
+                                  rust-gix-0.72.1
+                                  rust-gix-actor-0.35.1
+                                  rust-gix-attributes-0.26.0
+                                  rust-gix-bitmap-0.2.14
+                                  rust-gix-chunk-0.4.11
+                                  rust-gix-command-0.6.0
+                                  rust-gix-commitgraph-0.28.0
+                                  rust-gix-config-0.45.1
+                                  rust-gix-config-value-0.15.0
+                                  rust-gix-date-0.10.1
+                                  rust-gix-diff-0.52.1
+                                  rust-gix-dir-0.14.1
+                                  rust-gix-discover-0.40.1
+                                  rust-gix-features-0.42.1
+                                  rust-gix-filter-0.19.1
+                                  rust-gix-fs-0.15.0
+                                  rust-gix-glob-0.20.0
+                                  rust-gix-hash-0.18.0
+                                  rust-gix-hashtable-0.8.1
+                                  rust-gix-ignore-0.15.0
+                                  rust-gix-index-0.40.0
+                                  rust-gix-lock-17.1.0
+                                  rust-gix-object-0.49.1
+                                  rust-gix-odb-0.69.1
+                                  rust-gix-pack-0.59.1
+                                  rust-gix-packetline-0.19.0
+                                  rust-gix-packetline-blocking-0.19.0
+                                  rust-gix-path-0.10.17
+                                  rust-gix-pathspec-0.11.0
+                                  rust-gix-protocol-0.50.1
+                                  rust-gix-quote-0.6.0
+                                  rust-gix-ref-0.52.1
+                                  rust-gix-refspec-0.30.1
+                                  rust-gix-revision-0.34.1
+                                  rust-gix-revwalk-0.20.1
+                                  rust-gix-sec-0.11.0
+                                  rust-gix-shallow-0.4.0
+                                  rust-gix-status-0.19.1
+                                  rust-gix-submodule-0.19.1
+                                  rust-gix-tempfile-17.1.0
+                                  rust-gix-trace-0.1.12
+                                  rust-gix-transport-0.47.0
+                                  rust-gix-traverse-0.46.1
+                                  rust-gix-url-0.31.0
+                                  rust-gix-utils-0.3.0
+                                  rust-gix-validate-0.10.0
+                                  rust-gix-worktree-0.41.0
+                                  rust-globset-0.4.16
+                                  rust-grep-matcher-0.1.7
+                                  rust-grep-regex-0.1.13
+                                  rust-grep-searcher-0.1.14
+                                  rust-hash32-0.3.1
+                                  rust-hashbrown-0.14.5
+                                  rust-hashbrown-0.15.4
+                                  rust-heapless-0.8.0
+                                  rust-hermit-abi-0.3.9
+                                  rust-home-0.5.9
+                                  rust-iana-time-zone-0.1.60
+                                  rust-iana-time-zone-haiku-0.1.2
+                                  rust-icu-collections-1.5.0
+                                  rust-icu-locid-1.5.0
+                                  rust-icu-locid-transform-1.5.0
+                                  rust-icu-locid-transform-data-1.5.0
+                                  rust-icu-normalizer-1.5.0
+                                  rust-icu-normalizer-data-1.5.0
+                                  rust-icu-properties-1.5.1
+                                  rust-icu-properties-data-1.5.0
+                                  rust-icu-provider-1.5.0
+                                  rust-icu-provider-macros-1.5.0
+                                  rust-idna-1.0.3
+                                  rust-idna-adapter-1.2.0
+                                  rust-ignore-0.4.23
+                                  rust-imara-diff-0.1.8
+                                  rust-imara-diff-0.2.0
+                                  rust-indexmap-2.10.0
+                                  rust-indoc-2.0.6
+                                  rust-io-uring-0.7.8
+                                  rust-is-docker-0.2.0
+                                  rust-is-wsl-0.4.0
+                                  rust-itoa-1.0.11
+                                  rust-jiff-0.2.10
+                                  rust-jiff-static-0.2.10
+                                  rust-jiff-tzdb-0.1.4
+                                  rust-jiff-tzdb-platform-0.1.3
+                                  rust-js-sys-0.3.70
+                                  rust-kstring-2.0.2
+                                  rust-libc-0.2.174
+                                  rust-libloading-0.8.7
+                                  rust-libredox-0.1.3
+                                  rust-libz-rs-sys-0.5.0
+                                  rust-linux-raw-sys-0.4.14
+                                  rust-linux-raw-sys-0.9.2
+                                  rust-litemap-0.7.3
+                                  rust-lock-api-0.4.13
+                                  rust-log-0.4.27
+                                  rust-maybe-async-0.2.10
+                                  rust-memchr-2.7.4
+                                  rust-memmap2-0.9.4
+                                  rust-miniz-oxide-0.7.4
+                                  rust-miniz-oxide-0.8.7
+                                  rust-mio-1.0.2
+                                  rust-nucleo-0.5.0
+                                  rust-nucleo-matcher-0.3.1
+                                  rust-num-traits-0.2.19
+                                  rust-num-cpus-1.16.0
+                                  rust-object-0.36.4
+                                  rust-once-cell-1.21.3
+                                  rust-open-5.3.2
+                                  rust-parking-lot-0.12.4
+                                  rust-parking-lot-core-0.9.11
+                                  rust-pathdiff-0.2.1
+                                  rust-percent-encoding-2.3.1
+                                  rust-pin-project-lite-0.2.14
+                                  rust-pin-utils-0.1.0
+                                  rust-portable-atomic-1.11.0
+                                  rust-portable-atomic-util-0.2.4
+                                  rust-proc-macro2-1.0.95
+                                  rust-prodash-29.0.2
+                                  rust-pulldown-cmark-0.13.0
+                                  rust-quickcheck-1.0.3
+                                  rust-quote-1.0.40
+                                  rust-rand-0.8.5
+                                  rust-rand-core-0.6.4
+                                  rust-rayon-1.10.0
+                                  rust-rayon-core-1.12.1
+                                  rust-redox-syscall-0.5.3
+                                  rust-regex-1.11.1
+                                  rust-regex-automata-0.4.9
+                                  rust-regex-cursor-0.1.5
+                                  rust-regex-syntax-0.8.5
+                                  rust-ropey-1.6.1
+                                  rust-rustc-demangle-0.1.24
+                                  rust-rustix-0.38.44
+                                  rust-rustix-1.0.7
+                                  rust-ryu-1.0.18
+                                  rust-same-file-1.0.6
+                                  rust-scopeguard-1.2.0
+                                  rust-serde-1.0.219
+                                  rust-serde-derive-1.0.219
+                                  rust-serde-json-1.0.140
+                                  rust-serde-spanned-0.6.9
+                                  rust-sha1-0.10.6
+                                  rust-sha1-checked-0.10.0
+                                  rust-shell-words-1.1.0
+                                  rust-shlex-1.3.0
+                                  rust-signal-hook-0.3.18
+                                  rust-signal-hook-mio-0.2.4
+                                  rust-signal-hook-registry-1.4.2
+                                  rust-signal-hook-tokio-0.3.1
+                                  rust-slab-0.4.9
+                                  rust-slotmap-1.0.7
+                                  rust-smallvec-1.15.1
+                                  rust-smartstring-1.0.1
+                                  rust-smawk-0.3.2
+                                  rust-socket2-0.5.7
+                                  rust-stable-deref-trait-1.2.0
+                                  rust-static-assertions-1.1.0
+                                  rust-str-indices-0.4.3
+                                  rust-syn-2.0.101
+                                  rust-synstructure-0.13.1
+                                  rust-tempfile-3.20.0
+                                  rust-termini-1.0.0
+                                  rust-textwrap-0.16.2
+                                  rust-thiserror-1.0.69
+                                  rust-thiserror-2.0.12
+                                  rust-thiserror-impl-1.0.69
+                                  rust-thiserror-impl-2.0.12
+                                  rust-threadpool-1.8.1
+                                  rust-tinystr-0.7.6
+                                  rust-tinyvec-1.8.0
+                                  rust-tinyvec-macros-0.1.1
+                                  rust-tokio-1.46.1
+                                  rust-tokio-macros-2.5.0
+                                  rust-tokio-stream-0.1.17
+                                  rust-toml-0.8.23
+                                  rust-toml-datetime-0.6.11
+                                  rust-toml-edit-0.22.27
+                                  rust-toml-write-0.1.2
+                                  rust-tree-house-0.3.0
+                                  rust-tree-house-bindings-0.2.1
+                                  rust-typenum-1.18.0
+                                  rust-unicase-2.7.0
+                                  rust-unicode-bom-2.0.3
+                                  rust-unicode-general-category-1.0.0
+                                  rust-unicode-ident-1.0.12
+                                  rust-unicode-linebreak-0.1.5
+                                  rust-unicode-normalization-0.1.23
+                                  rust-unicode-segmentation-1.12.0
+                                  rust-unicode-width-0.1.12
+                                  rust-unicode-width-0.2.0
+                                  rust-url-2.5.4
+                                  rust-utf16-iter-1.0.5
+                                  rust-utf8-iter-1.0.4
+                                  rust-version-check-0.9.5
+                                  rust-walkdir-2.5.0
+                                  rust-wasi-0.11.0+wasi-snapshot-preview1
+                                  rust-wasi-0.13.3+wasi-0.2.2
+                                  rust-wasm-bindgen-0.2.93
+                                  rust-wasm-bindgen-backend-0.2.93
+                                  rust-wasm-bindgen-macro-0.2.93
+                                  rust-wasm-bindgen-macro-support-0.2.93
+                                  rust-wasm-bindgen-shared-0.2.93
+                                  rust-which-8.0.0
+                                  rust-winapi-0.3.9
+                                  rust-winapi-i686-pc-windows-gnu-0.4.0
+                                  rust-winapi-util-0.1.9
+                                  rust-winapi-x86-64-pc-windows-gnu-0.4.0
+                                  rust-windows-core-0.52.0
+                                  rust-windows-link-0.1.0
+                                  rust-windows-sys-0.52.0
+                                  rust-windows-sys-0.59.0
+                                  rust-windows-sys-0.60.2
+                                  rust-windows-targets-0.52.6
+                                  rust-windows-targets-0.53.2
+                                  rust-windows-aarch64-gnullvm-0.52.6
+                                  rust-windows-aarch64-gnullvm-0.53.0
+                                  rust-windows-aarch64-msvc-0.52.6
+                                  rust-windows-aarch64-msvc-0.53.0
+                                  rust-windows-i686-gnu-0.52.6
+                                  rust-windows-i686-gnu-0.53.0
+                                  rust-windows-i686-gnullvm-0.52.6
+                                  rust-windows-i686-gnullvm-0.53.0
+                                  rust-windows-i686-msvc-0.52.6
+                                  rust-windows-i686-msvc-0.53.0
+                                  rust-windows-x86-64-gnu-0.52.6
+                                  rust-windows-x86-64-gnu-0.53.0
+                                  rust-windows-x86-64-gnullvm-0.52.6
+                                  rust-windows-x86-64-gnullvm-0.53.0
+                                  rust-windows-x86-64-msvc-0.52.6
+                                  rust-windows-x86-64-msvc-0.53.0
+                                  rust-winnow-0.7.10
+                                  rust-winsafe-0.0.19
+                                  rust-wit-bindgen-rt-0.33.0
+                                  rust-write16-1.0.0
+                                  rust-writeable-0.5.5
+                                  rust-yoke-0.7.4
+                                  rust-yoke-derive-0.7.4
+                                  rust-zerocopy-0.8.25
+                                  rust-zerocopy-derive-0.8.25
+                                  rust-zerofrom-0.1.4
+                                  rust-zerofrom-derive-0.1.4
+                                  rust-zerovec-0.10.4
+                                  rust-zerovec-derive-0.10.3
+                                  rust-zlib-rs-0.5.0))
                      (evremap =>
                               (list rust-aho-corasick-1.1.3
                                     rust-anstream-0.6.18
diff --git a/gnu/packages/text-editors.scm b/gnu/packages/text-editors.scm
index cca61a8f280..723671e7c8f 100644
--- a/gnu/packages/text-editors.scm
+++ b/gnu/packages/text-editors.scm
@@ -42,6 +42,7 @@
 ;;; Copyright © 2025 Andrew Wong <wongandj@icloud.com>
 ;;; Copyright © 2025 Junker <dk@junkeria.club>
 ;;; Copyright © 2025 benjamin wil <hey@benjaminwil.info>
+;;; Copyright © 2026 Ignatius Menzies <ignatius.menzies@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -700,6 +701,58 @@ syntax highlighting, tabbed interface, and customizable settings.")
     (description "A Kakoune / Neovim inspired editor, written in Rust.")
     (license (list license:mpl2.0))))
 
+(define-public evil-helix
+  (package
+    (name "evil-helix")
+    (version "20250915")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/usagi-flow/evil-helix")
+             (commit (string-append "release-" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "117mg4mwib3v57wi8aiyqhlx9dqbmsns218pgxq1dmajjd6qljpa"))))
+    (build-system cargo-build-system)
+    (arguments
+     (list
+       #:install-source? #f
+       #:phases
+       #~(modify-phases %standard-phases
+           (add-after 'unpack 'disable-grammar-build
+             (lambda _
+               (setenv "HELIX_DISABLE_AUTO_GRAMMAR_BUILD" "1")))
+           (replace 'install
+             (lambda _
+               (let* ((bin (string-append #$output "/bin"))
+                      (hx (string-append bin "/hx"))
+                      (share (string-append #$output "/share/helix"))
+                      (runtime (string-append share "/runtime"))
+                      (applications (string-append share "/applications")))
+                 (install-file "target/release/hx" bin)
+                 (install-file "contrib/Helix.desktop" applications)
+                 (copy-recursively "runtime" runtime)
+                 (wrap-program hx
+                   `("HELIX_RUNTIME" prefix
+                     (,runtime)))))))))
+    (inputs (cons bash-minimal (cargo-inputs 'evil-helix)))
+    (home-page "https://github.com/usagi-flow/evil-helix")
+    (synopsis "Bringing the Helix editor to the evil side")
+    (description "A soft fork of Helix which introduces keybindings and other
+features to make it more comfortable for Vim users.  Changes include:
+@itemize
+@item Vim keybindings
+@item Adjusted behaviours and defaults for Visual line mode
+@item Basic Vim modeline support
+@item Support for colored/rainbow indentation guides
+@item Minimalistic window separator
+@end itemize
+Moreover, evil-helix introduces the @code{editor.evil} option, which is true by
+default.  It can be set to false to completely deactivate evil-helix behavior
+without having to use a different build.")
+    (license (list license:mpl2.0))))
+
 (define-public joe
   (package
     (name "joe")