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refactor(opencode): generate config.json from the home module

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Build opencode's config.json with pkgs.formats.json instead of shipping
a static file, pinning each formatter command to its store-path binary
via lib.getExe. Drops the standalone config/opencode/config.json.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Harald Hoyer 2026-05-21 22:06:35 +02:00
parent d0c58a5c9d
commit d10570a0d8
2 changed files with 82 additions and 53 deletions
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43
config/opencode/config.json
View file

@ -1,43 +0,0 @@
{
"$schema": "https://opencode.ai/config.json",
"lsp": true,
"formatter": {
"nixfmt": {
"command": ["nixfmt", "$FILE"],
"extensions": [".nix"]
},
"prettier": {
"command": ["prettier", "--write", "$FILE"],
"extensions": [".md", ".yaml", ".yml", ".json", ".css", ".html", ".js", ".ts", ".jsx", ".tsx"]
},
"shfmt": {
"command": ["shfmt", "-w", "$FILE"],
"extensions": [".sh", ".bash"]
},
"ruff": {
"command": ["ruff", "format", "$FILE"],
"extensions": [".py"]
},
"taplo": {
"command": ["taplo", "format", "$FILE"],
"extensions": [".toml"]
},
"stylua": {
"command": ["stylua", "$FILE"],
"extensions": [".lua"]
}
},
"disabled_providers": ["opencode"],
"provider": {
"halo": {
"npm": "@ai-sdk/openai-compatible",
"name": "Halo",
"options": {
"baseURL": "http://halo:8000/v1"
},
"models": {
"coder": { "name": "coder" }
}
}
}
}

92
modules/home/cli-apps/opencode/default.nix
View file

@ -11,6 +11,83 @@ let
cfg = config.metacfg.cli-apps.opencode;
# Formatters opencode runs on save, each pinned to its exact store path.
formatters = {
nixfmt = {
command = [
(lib.getExe pkgs.nixfmt-rfc-style)
"$FILE"
];
extensions = [ ".nix" ];
};
prettier = {
command = [
(lib.getExe pkgs.nodePackages.prettier)
"--write"
"$FILE"
];
extensions = [
".md"
".yaml"
".yml"
".json"
".css"
".html"
".js"
".ts"
".jsx"
".tsx"
];
};
shfmt = {
command = [
(lib.getExe pkgs.shfmt)
"-w"
"$FILE"
];
extensions = [
".sh"
".bash"
];
};
ruff = {
command = [
(lib.getExe pkgs.ruff)
"format"
"$FILE"
];
extensions = [ ".py" ];
};
taplo = {
command = [
(lib.getExe pkgs.taplo)
"format"
"$FILE"
];
extensions = [ ".toml" ];
};
stylua = {
command = [
(lib.getExe pkgs.stylua)
"$FILE"
];
extensions = [ ".lua" ];
};
};
opencodeConfig = {
"$schema" = "https://opencode.ai/config.json";
lsp = true;
formatter = formatters;
disabled_providers = [ "opencode" ];
provider.halo = {
npm = "@ai-sdk/openai-compatible";
name = "Halo";
options.baseURL = "http://halo:8000/v1";
models.coder.name = "coder";
};
};
obsidianSkills =
lib.mapAttrs'
(
@ -30,21 +107,16 @@ in
};
config = mkIf cfg.enable {
# Formatters referenced by config/opencode/config.json; keep them on PATH for opencode.
home.packages = [
pkgs.nixfmt-rfc-style
pkgs.nodePackages.prettier
pkgs.shfmt
pkgs.ruff
pkgs.taplo
pkgs.stylua
];
# The agents/, commands/ and other files come from the repo dir; config.json
# is generated from opencodeConfig above so formatter paths stay pinned.
xdg.configFile."opencode" = {
source = ../../../../config/opencode;
recursive = true;
};
xdg.configFile."opencode/config.json".source =
(pkgs.formats.json { }).generate "opencode-config.json" opencodeConfig;
home.file = {
".agents/skills" = {
source = ../../../../config/agents/skills;