diff --git a/nix/sources.json b/nix/sources.json deleted file mode 100644 index 49bfd31..0000000 --- a/nix/sources.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "nixpkgs": { - "branch": "release-22.05", - "description": "Nix Packages collection", - "homepage": "https://github.com/NixOS/nixpkgs", - "owner": "NixOS", - "repo": "nixpkgs", - "rev": "26fe7618c7efbbfe28db9a52a21fb87e67ebaf06", - "sha256": "0wi8l10zn808psf0i7ka3ifpx46vdv2fkq3hcb9d5m72fv64vznr", - "type": "tarball", - "url": "https://github.com/NixOS/nixpkgs/archive/26fe7618c7efbbfe28db9a52a21fb87e67ebaf06.tar.gz", - "url_template": "https://github.com///archive/.tar.gz" - } -} diff --git a/nix/sources.nix b/nix/sources.nix deleted file mode 100644 index 87a7093..0000000 --- a/nix/sources.nix +++ /dev/null @@ -1,260 +0,0 @@ -# This file has been generated by Niv. -let - # - # The fetchers. fetch_ fetches specs of type . - # - fetch_file = pkgs: name: spec: let - name' = sanitizeName name + "-src"; - in - if spec.builtin or true - then - builtins_fetchurl - { - inherit (spec) url sha256; - name = name'; - } - else - pkgs.fetchurl { - inherit (spec) url sha256; - name = name'; - }; - - fetch_tarball = pkgs: name: spec: let - name' = sanitizeName name + "-src"; - in - if spec.builtin or true - then - builtins_fetchTarball - { - name = name'; - inherit (spec) url sha256; - } - else - pkgs.fetchzip { - name = name'; - inherit (spec) url sha256; - }; - - fetch_git = name: spec: let - ref = - if spec ? ref - then spec.ref - else if spec ? branch - then "refs/heads/${spec.branch}" - else if spec ? tag - then "refs/tags/${spec.tag}" - else - abort - "In git source '${name}': Please specify `ref`, `tag` or `branch`!"; - submodules = - if spec ? submodules - then spec.submodules - else false; - submoduleArg = let - nixSupportsSubmodules = - builtins.compareVersions builtins.nixVersion "2.4" >= 0; - emptyArgWithWarning = - if submodules == true - then - builtins.trace - (''The niv input "${name}" uses submodules '' - + "but your nix's (${builtins.nixVersion}) builtins.fetchGit " - + "does not support them") - {} - else {}; - in - if nixSupportsSubmodules - then { - inherit submodules; - } - else emptyArgWithWarning; - in - builtins.fetchGit ({ - url = spec.repo; - inherit (spec) rev; - inherit ref; - } - // submoduleArg); - - fetch_local = spec: spec.path; - - fetch_builtin-tarball = name: - throw '' - [${name}] The niv type "builtin-tarball" is deprecated. You should instead use `builtin = true`. - $ niv modify ${name} -a type=tarball -a builtin=true''; - - fetch_builtin-url = name: - throw '' - [${name}] The niv type "builtin-url" will soon be deprecated. You should instead use `builtin = true`. - $ niv modify ${name} -a type=file -a builtin=true''; - - # - # Various helpers - # - - # https://github.com/NixOS/nixpkgs/pull/83241/files#diff-c6f540a4f3bfa4b0e8b6bafd4cd54e8bR695 - sanitizeName = name: (concatMapStrings (s: - if builtins.isList s - then "-" - else s) - (builtins.split "[^[:alnum:]+._?=-]+" - ((x: builtins.elemAt (builtins.match "\\.*(.*)" x) 0) name))); - - # The set of packages used when specs are fetched using non-builtins. - mkPkgs = sources: system: let - sourcesNixpkgs = - import - (builtins_fetchTarball {inherit (sources.nixpkgs) url sha256;}) - { - inherit system; - }; - hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath; - hasThisAsNixpkgsPath = == ./.; - in - if builtins.hasAttr "nixpkgs" sources - then sourcesNixpkgs - else if hasNixpkgsPath && !hasThisAsNixpkgsPath - then import {} - else - abort '' - Please specify either (through -I or NIX_PATH=nixpkgs=...) or - add a package called "nixpkgs" to your sources.json. - ''; - - # The actual fetching function. - fetch = pkgs: name: spec: - if !builtins.hasAttr "type" spec - then abort "ERROR: niv spec ${name} does not have a 'type' attribute" - else if spec.type == "file" - then fetch_file pkgs name spec - else if spec.type == "tarball" - then fetch_tarball pkgs name spec - else if spec.type == "git" - then fetch_git name spec - else if spec.type == "local" - then fetch_local spec - else if spec.type == "builtin-tarball" - then fetch_builtin-tarball name - else if spec.type == "builtin-url" - then fetch_builtin-url name - else - abort - "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}"; - - # If the environment variable NIV_OVERRIDE_${name} is set, then use - # the path directly as opposed to the fetched source. - replace = name: drv: let - saneName = - stringAsChars - (c: - if isNull (builtins.match "[a-zA-Z0-9]" c) - then "_" - else c) - name; - ersatz = builtins.getEnv "NIV_OVERRIDE_${saneName}"; - in - if ersatz == "" - then drv - else - # this turns the string into an actual Nix path (for both absolute and - # relative paths) - if builtins.substring 0 1 ersatz == "/" - then /. + ersatz - else /. + builtins.getEnv "PWD" + "/${ersatz}"; - - # Ports of functions for older nix versions - - # a Nix version of mapAttrs if the built-in doesn't exist - mapAttrs = - builtins.mapAttrs - or (f: set: - with builtins; - listToAttrs (map (attr: { - name = attr; - value = f attr set.${attr}; - }) (attrNames set))); - - # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/lists.nix#L295 - range = first: last: - if first > last - then [] - else builtins.genList (n: first + n) (last - first + 1); - - # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L257 - stringToCharacters = s: - map (p: builtins.substring p 1 s) (range 0 (builtins.stringLength s - 1)); - - # https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L269 - stringAsChars = f: s: concatStrings (map f (stringToCharacters s)); - concatMapStrings = f: list: concatStrings (map f list); - concatStrings = builtins.concatStringsSep ""; - - # https://github.com/NixOS/nixpkgs/blob/8a9f58a375c401b96da862d969f66429def1d118/lib/attrsets.nix#L331 - optionalAttrs = cond: as: - if cond - then as - else {}; - - # fetchTarball version that is compatible between all the versions of Nix - builtins_fetchTarball = { - url, - name ? null, - sha256, - } @ attrs: let - inherit (builtins) lessThan nixVersion fetchTarball; - in - if lessThan nixVersion "1.12" - then - fetchTarball - ({inherit url;} // (optionalAttrs (!isNull name) {inherit name;})) - else fetchTarball attrs; - - # fetchurl version that is compatible between all the versions of Nix - builtins_fetchurl = { - url, - name ? null, - sha256, - } @ attrs: let - inherit (builtins) lessThan nixVersion fetchurl; - in - if lessThan nixVersion "1.12" - then - fetchurl - ({inherit url;} // (optionalAttrs (!isNull name) {inherit name;})) - else fetchurl attrs; - - # Create the final "sources" from the config - mkSources = config: - mapAttrs - (name: spec: - if builtins.hasAttr "outPath" spec - then - abort - "The values in sources.json should not have an 'outPath' attribute" - else spec // {outPath = replace name (fetch config.pkgs name spec);}) - config.sources; - - # The "config" used by the fetchers - mkConfig = { - sourcesFile ? - if builtins.pathExists ./sources.json - then ./sources.json - else null, - sources ? - if isNull sourcesFile - then {} - else builtins.fromJSON (builtins.readFile sourcesFile), - system ? builtins.currentSystem, - pkgs ? mkPkgs sources system, - }: rec { - # The sources, i.e. the attribute set of spec name to spec - inherit sources; - - # The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers - inherit pkgs; - }; -in - mkSources (mkConfig {}) - // { - __functor = _: settings: mkSources (mkConfig settings); - }