initial commit
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/target
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Load Diff
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[package]
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name = "mi"
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version = "0.1.0"
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authors = ["Christine Dodrill <me@christine.website>"]
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edition = "2018"
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# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
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[dependencies]
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chrono = "0.4"
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kankyo = "0.3"
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color-eyre = "0.5.2"
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log = "0.4"
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hyper = "0.13"
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mime = "0.3.0"
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pretty_env_logger = "0"
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prometheus = { version = "0.10", default-features = false, features = ["process"] }
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rand = "0"
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serde_dhall = "0.6.0"
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serde = { version = "1", features = ["derive"] }
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thiserror = "1"
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tokio = { version = "0.2", features = ["macros"] }
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warp = "0.2"
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jsonfeed = { git = "https://github.com/Xe/site" }
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[build-dependencies]
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ructe = { version = "0.12", features = ["warp02"] }
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Copyright (c) 2020 Christine Dodrill <me@christine.website>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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{
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"niv": {
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"branch": "master",
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"description": "Easy dependency management for Nix projects",
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"homepage": "https://github.com/nmattia/niv",
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"owner": "nmattia",
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"repo": "niv",
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"rev": "dd13098d01eaa6be68237e7e38f96782b0480755",
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"sha256": "1cfjdbsn0219fjzam1k7nqzkz8fb1ypab50rhyj026qbklqq2kvq",
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"type": "tarball",
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"url": "https://github.com/nmattia/niv/archive/dd13098d01eaa6be68237e7e38f96782b0480755.tar.gz",
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"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
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},
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"nixpkgs": {
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"branch": "nixpkgs-unstable",
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"description": "A read-only mirror of NixOS/nixpkgs tracking the released channels. Send issues and PRs to",
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"homepage": "https://github.com/NixOS/nixpkgs",
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"owner": "NixOS",
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"repo": "nixpkgs-channels",
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"rev": "51428e8d38271d14146211867984b8742d304ea4",
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"sha256": "1pphvg9mrbq4vm73xrbdr7970gb389lp3xbnzgyv3gjri2zrkyl9",
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"type": "tarball",
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"url": "https://github.com/NixOS/nixpkgs-channels/archive/51428e8d38271d14146211867984b8742d304ea4.tar.gz",
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"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
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},
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"nixpkgs-mozilla": {
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"branch": "master",
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"description": "mozilla related nixpkgs (extends nixos/nixpkgs repo)",
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"homepage": null,
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"owner": "mozilla",
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"repo": "nixpkgs-mozilla",
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"rev": "efda5b357451dbb0431f983cca679ae3cd9b9829",
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"sha256": "11wqrg86g3qva67vnk81ynvqyfj0zxk83cbrf0p9hsvxiwxs8469",
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"type": "tarball",
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"url": "https://github.com/mozilla/nixpkgs-mozilla/archive/efda5b357451dbb0431f983cca679ae3cd9b9829.tar.gz",
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"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
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}
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}
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# This file has been generated by Niv.
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let
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#
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# The fetchers. fetch_<type> fetches specs of type <type>.
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#
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fetch_file = pkgs: spec:
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if spec.builtin or true then
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builtins_fetchurl { inherit (spec) url sha256; }
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else
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pkgs.fetchurl { inherit (spec) url sha256; };
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fetch_tarball = pkgs: spec:
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if spec.builtin or true then
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builtins_fetchTarball { inherit (spec) url sha256; }
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else
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pkgs.fetchzip { inherit (spec) url sha256; };
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fetch_git = spec:
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builtins.fetchGit { url = spec.repo; inherit (spec) rev ref; };
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fetch_builtin-tarball = spec:
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builtins.trace
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''
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WARNING:
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The niv type "builtin-tarball" will soon be deprecated. You should
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instead use `builtin = true`.
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$ niv modify <package> -a type=tarball -a builtin=true
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''
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builtins_fetchTarball { inherit (spec) url sha256; };
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fetch_builtin-url = spec:
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builtins.trace
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''
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WARNING:
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The niv type "builtin-url" will soon be deprecated. You should
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instead use `builtin = true`.
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$ niv modify <package> -a type=file -a builtin=true
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''
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(builtins_fetchurl { inherit (spec) url sha256; });
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#
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# Various helpers
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#
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# The set of packages used when specs are fetched using non-builtins.
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mkPkgs = sources:
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let
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sourcesNixpkgs =
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import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) {};
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hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath;
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hasThisAsNixpkgsPath = <nixpkgs> == ./.;
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in
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if builtins.hasAttr "nixpkgs" sources
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then sourcesNixpkgs
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else if hasNixpkgsPath && ! hasThisAsNixpkgsPath then
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import <nixpkgs> {}
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else
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abort
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''
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Please specify either <nixpkgs> (through -I or NIX_PATH=nixpkgs=...) or
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add a package called "nixpkgs" to your sources.json.
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'';
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# The actual fetching function.
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fetch = pkgs: name: spec:
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if ! builtins.hasAttr "type" spec then
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abort "ERROR: niv spec ${name} does not have a 'type' attribute"
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else if spec.type == "file" then fetch_file pkgs spec
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else if spec.type == "tarball" then fetch_tarball pkgs spec
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else if spec.type == "git" then fetch_git spec
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else if spec.type == "builtin-tarball" then fetch_builtin-tarball spec
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else if spec.type == "builtin-url" then fetch_builtin-url spec
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else
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abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
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# Ports of functions for older nix versions
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# a Nix version of mapAttrs if the built-in doesn't exist
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mapAttrs = builtins.mapAttrs or (
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f: set: with builtins;
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listToAttrs (map (attr: { name = attr; value = f attr set.${attr}; }) (attrNames set))
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);
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# fetchTarball version that is compatible between all the versions of Nix
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builtins_fetchTarball = { url, sha256 }@attrs:
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let
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inherit (builtins) lessThan nixVersion fetchTarball;
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in
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if lessThan nixVersion "1.12" then
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fetchTarball { inherit url; }
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else
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fetchTarball attrs;
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# fetchurl version that is compatible between all the versions of Nix
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builtins_fetchurl = { url, sha256 }@attrs:
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let
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inherit (builtins) lessThan nixVersion fetchurl;
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in
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if lessThan nixVersion "1.12" then
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fetchurl { inherit url; }
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else
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fetchurl attrs;
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# Create the final "sources" from the config
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mkSources = config:
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mapAttrs (
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name: spec:
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if builtins.hasAttr "outPath" spec
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then abort
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"The values in sources.json should not have an 'outPath' attribute"
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else
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spec // { outPath = fetch config.pkgs name spec; }
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) config.sources;
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# The "config" used by the fetchers
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mkConfig =
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{ sourcesFile ? ./sources.json
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, sources ? builtins.fromJSON (builtins.readFile sourcesFile)
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, pkgs ? mkPkgs sources
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}: rec {
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# The sources, i.e. the attribute set of spec name to spec
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inherit sources;
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# The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers
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inherit pkgs;
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};
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in
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mkSources (mkConfig {}) // { __functor = _: settings: mkSources (mkConfig settings); }
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@ -0,0 +1,19 @@
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let
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sources = import ./nix/sources.nix;
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pkgs =
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import sources.nixpkgs { overlays = [ (import sources.nixpkgs-mozilla) ]; };
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ruststable = (pkgs.latest.rustChannels.stable.rust.override { extensions = [ "rust-src" "rls-preview" "rust-analysis" "rustfmt-preview" ];});
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in pkgs.mkShell {
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buildInputs = with pkgs; [
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ruststable
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pkgconfig
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openssl
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cmake
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zlib
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libgit2
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# keep this line if you use bash
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bashInteractive
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];
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}
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@ -0,0 +1,35 @@
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use color_eyre::eyre::Result;
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use hyper::{header::CONTENT_TYPE, Body, Response};
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use prometheus::{Encoder, TextEncoder};
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use warp::Filter;
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const APPLICATION_NAME: &str = concat!(env!("CARGO_PKG_NAME"), "/", env!("CARGO_PKG_VERSION"));
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#[tokio::main]
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async fn main() -> Result<()> {
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let _ = kankyo::init();
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pretty_env_logger::init();
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color_eyre::install()?;
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let healthcheck = warp::get().and(warp::path(".within").and(warp::path("health")).map(|| "OK"));
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let metrics_endpoint = warp::path("metrics").and(warp::path::end()).map(move || {
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let encoder = TextEncoder::new();
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let metric_families = prometheus::gather();
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let mut buffer = vec![];
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encoder.encode(&metric_families, &mut buffer).unwrap();
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Response::builder()
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.status(200)
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.header(CONTENT_TYPE, encoder.format_type())
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.body(Body::from(buffer))
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.unwrap()
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});
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let site = healthcheck
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.or(metrics_endpoint)
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.map(|reply| warp::reply::with_header(reply, "X-Clacks-Overhead", "GNU Ashlynn"))
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.with(warp::log(APPLICATION_NAME));
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warp::serve(site).run(([0, 0, 0, 0], 5000)).await;
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Ok(())
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|
}
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||||||
Loading…
Reference in New Issue