diff options
author | Matthieu Coudron <mcoudron@hotmail.com> | 2023-04-01 16:33:37 +0200 |
---|---|---|
committer | Matthieu Coudron <teto@users.noreply.github.com> | 2023-04-07 10:21:22 +0200 |
commit | c17904b9802a35acf088ee315b669bd4be8f7633 (patch) | |
tree | 96d07ab9cce201963de07ee79219dbe017356b20 /pkgs/applications/editors | |
parent | d4250d5d3e85d93192ce7239809edc45650681e9 (diff) |
neovim: more flexibility in startup commands
the neovim mechanisms generate provider rc configuration such as: vim.g.<LANG>_host_prog=$out/bin/nvim-<LANG> In home-manager, we want more control over it, e.g., to pass it via command line or in init.lua. We also want to retrieve the generated packpathDirs so that we can link it in the expected $XDG_DATA_HOME folder so that we then dont have to tell neovim where look for it anymore.
Diffstat (limited to 'pkgs/applications/editors')
-rw-r--r-- | pkgs/applications/editors/neovim/utils.nix | 67 | ||||
-rw-r--r-- | pkgs/applications/editors/neovim/wrapper.nix | 25 |
2 files changed, 59 insertions, 33 deletions
diff --git a/pkgs/applications/editors/neovim/utils.nix b/pkgs/applications/editors/neovim/utils.nix index 0f03866cc75fb..5eea1528d6596 100644 --- a/pkgs/applications/editors/neovim/utils.nix +++ b/pkgs/applications/editors/neovim/utils.nix @@ -77,18 +77,6 @@ let luaEnv = neovim-unwrapped.lua.withPackages(extraLuaPackages); - # Mapping a boolean argument to a key that tells us whether to add or not to - # add to nvim's 'embedded rc' this: - # let g:<key>_host_prog=$out/bin/nvim-<key> - # Or this: - # let g:loaded_${prog}_provider=0 - # While the latter tells nvim that this provider is not available - hostprog_check_table = { - node = withNodeJs; - python = false; - python3 = withPython3; - ruby = withRuby; - }; # as expected by packdir packpathDirs.myNeovimPackages = myVimPackage; ## Here we calculate all of the arguments to the 1st call of `makeWrapper` @@ -98,22 +86,9 @@ let makeWrapperArgs = let binPath = lib.makeBinPath (lib.optionals withRuby [ rubyEnv ] ++ lib.optionals withNodeJs [ nodejs ]); - - hostProviderViml = lib.mapAttrsToList genProviderSettings hostprog_check_table; - - # as expected by packdir - packDirArgs.myNeovimPackages = myVimPackage; - - # vim accepts a limited number of commands so we join them all - flags = [ - "--cmd" (lib.intersperse "|" hostProviderViml) - ] ++ lib.optionals (myVimPackage.start != [] || myVimPackage.opt != []) [ - "--cmd" "set packpath^=${vimUtils.packDir packDirArgs}" - "--cmd" "set rtp^=${vimUtils.packDir packDirArgs}" - ]; in [ - "--inherit-argv0" "--add-flags" (lib.escapeShellArgs flags) + "--inherit-argv0" ] ++ lib.optionals withRuby [ "--set" "GEM_HOME" "${rubyEnv}/${rubyEnv.ruby.gemPath}" ] ++ lib.optionals (binPath != "") [ @@ -144,12 +119,6 @@ let inherit rubyEnv; }; - genProviderSettings = prog: withProg: - if withProg then - "let g:${prog}_host_prog='${placeholder "out"}/bin/nvim-${prog}'" - else - "let g:loaded_${prog}_provider=0" - ; # to keep backwards compatibility for people using neovim.override legacyWrapper = neovim: { @@ -191,9 +160,43 @@ let wrapperArgs = lib.escapeShellArgs res.wrapperArgs + " " + extraMakeWrapperArgs; wrapRc = (configure != {}); }); + + /* Generate vim.g.<LANG>_host_prog lua rc to setup host providers + + Mapping a boolean argument to a key that tells us whether to add + vim.g.<LANG>_host_prog=$out/bin/nvim-<LANG> + Or this: + let g:loaded_${prog}_provider=0 + While the latter tells nvim that this provider is not available */ + generateProviderRc = { + withPython3 ? true + , withNodeJs ? false + , withRuby ? true + + # so that we can pass the full neovim config while ignoring it + , ... + }: let + hostprog_check_table = { + node = withNodeJs; + python = false; + python3 = withPython3; + ruby = withRuby; + }; + + genProviderCommand = prog: withProg: + if withProg then + "vim.g.${prog}_host_prog='${placeholder "out"}/bin/nvim-${prog}'" + else + "vim.g.loaded_${prog}_provider=0"; + + hostProviderLua = lib.mapAttrsToList genProviderCommand hostprog_check_table; + in + lib.concatStringsSep ";" hostProviderLua; + in { inherit makeNeovimConfig; + inherit generateProviderRc; inherit legacyWrapper; buildNeovimPluginFrom2Nix = callPackage ./build-neovim-plugin.nix { diff --git a/pkgs/applications/editors/neovim/wrapper.nix b/pkgs/applications/editors/neovim/wrapper.nix index fac9b3c309900..887d647e2383f 100644 --- a/pkgs/applications/editors/neovim/wrapper.nix +++ b/pkgs/applications/editors/neovim/wrapper.nix @@ -4,6 +4,8 @@ , python3 , python3Packages , callPackage +, neovimUtils +, vimUtils }: neovim: @@ -12,6 +14,7 @@ let extraName ? "" # should contain all args but the binary. Can be either a string or list , wrapperArgs ? [] + # a limited RC script used only to generate the manifest for remote plugins , manifestRc ? null , withPython2 ? false , withPython3 ? true, python3Env ? python3 @@ -26,12 +29,30 @@ let # (e.g., in ~/.config/init.vim or project/.nvimrc) , wrapRc ? true , neovimRcContent ? "" + # entry to load in packpath + , packpathDirs , ... }@args: let wrapperArgsStr = if lib.isString wrapperArgs then wrapperArgs else lib.escapeShellArgs wrapperArgs; + # "--add-flags" (lib.escapeShellArgs flags) + # wrapper args used both when generating the manifest and in the final neovim executable + commonWrapperArgs = (lib.optionals (lib.isList wrapperArgs) wrapperArgs) + # vim accepts a limited number of commands so we join them all + ++ [ + "--add-flags" ''--cmd "lua ${providerLuaRc}"'' + # (lib.intersperse "|" hostProviderViml) + ] ++ lib.optionals (packpathDirs.myNeovimPackages.start != [] || packpathDirs.myNeovimPackages.opt != []) [ + "--add-flags" ''--cmd "set packpath^=${vimUtils.packDir packpathDirs}"'' + "--add-flags" ''--cmd "set rtp^=${vimUtils.packDir packpathDirs}"'' + ] + ; + + providerLuaRc = neovimUtils.generateProviderRc args; + # providerLuaRc = "toto"; + # If configure != {}, we can't generate the rplugin.vim file with e.g # NVIM_SYSTEM_RPLUGIN_MANIFEST *and* NVIM_RPLUGIN_MANIFEST env vars set in # the wrapper. That's why only when configure != {} (tested both here and @@ -42,6 +63,7 @@ let [ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim" ] ++ [ "--set" "NVIM_SYSTEM_RPLUGIN_MANIFEST" "${placeholder "out"}/rplugin.vim" ] ++ lib.optionals wrapRc [ "--add-flags" "-u ${writeText "init.vim" neovimRcContent}" ] + ++ commonWrapperArgs ; in assert withPython2 -> throw "Python2 support has been removed from the neovim wrapper, please remove withPython2 and python2Env."; @@ -72,7 +94,7 @@ let '' + lib.optionalString (manifestRc != null) (let manifestWrapperArgs = - [ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim-wrapper" ]; + [ "${neovim}/bin/nvim" "${placeholder "out"}/bin/nvim-wrapper" ] ++ commonWrapperArgs; in '' echo "Generating remote plugin manifest" export NVIM_RPLUGIN_MANIFEST=$out/rplugin.vim @@ -116,6 +138,7 @@ let nativeBuildInputs = [ makeWrapper ]; passthru = { + inherit providerLuaRc packpathDirs; unwrapped = neovim; initRc = neovimRcContent; |