Add Nix Flake and direnv configs and instructions
Nix Flake makes it easy to get a reproducible and self-contained development environment.pull/148/head
Joseph LaFreniere
1 year ago
parent
b8b60e9b88
commit
78451d9ba0
@ -1,5 +1,7 @@
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/result
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/target
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/exampledir.2
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/.idea
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/.pre-commit-config.yaml
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/.vscode/settings.json
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**/*.rs.bk
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@ -0,0 +1,271 @@
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{
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"nodes": {
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"advisory-db": {
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"flake": false,
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"locked": {
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"lastModified": 1670452192,
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"narHash": "sha256-f8NIFbqSbCzpssgDUK4srfgKaVaMhDScEptw4uuxGAc=",
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"owner": "rustsec",
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"repo": "advisory-db",
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"rev": "0a2faeb87195392b23333a8097309d29f2c5d31d",
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"type": "github"
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},
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"original": {
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"owner": "rustsec",
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"repo": "advisory-db",
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"type": "github"
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}
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},
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"crane": {
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"inputs": {
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"flake-compat": "flake-compat",
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"flake-utils": "flake-utils",
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"nixpkgs": [
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"nixpkgs"
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],
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"rust-overlay": "rust-overlay"
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},
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"locked": {
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"lastModified": 1670546681,
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"narHash": "sha256-S33bhME0zPHPEZyZPCsrdQL/4WW/A020PwN+a3z7Q+I=",
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"owner": "ipetkov",
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"repo": "crane",
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"rev": "63f80ee278897e72a1468090278716b5befa5128",
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"type": "github"
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},
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"original": {
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"owner": "ipetkov",
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"repo": "crane",
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"type": "github"
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}
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},
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"flake-compat": {
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"flake": false,
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"locked": {
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"lastModified": 1668681692,
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"narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
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"owner": "edolstra",
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"repo": "flake-compat",
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"rev": "009399224d5e398d03b22badca40a37ac85412a1",
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"type": "github"
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},
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"original": {
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"owner": "edolstra",
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"repo": "flake-compat",
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"type": "github"
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}
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},
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"flake-compat_2": {
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"flake": false,
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"locked": {
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"lastModified": 1668681692,
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"narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
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"owner": "edolstra",
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"repo": "flake-compat",
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"rev": "009399224d5e398d03b22badca40a37ac85412a1",
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"type": "github"
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},
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"original": {
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"owner": "edolstra",
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"repo": "flake-compat",
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"type": "github"
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}
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},
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"flake-utils": {
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"locked": {
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"lastModified": 1667395993,
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"narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"flake-utils_2": {
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"locked": {
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"lastModified": 1667395993,
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"narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"flake-utils_3": {
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"locked": {
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"lastModified": 1667395993,
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"narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
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"owner": "numtide",
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"repo": "flake-utils",
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"rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
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"type": "github"
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},
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"original": {
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"owner": "numtide",
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"repo": "flake-utils",
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"type": "github"
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}
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},
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"gitignore": {
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"inputs": {
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"nixpkgs": [
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"pre-commit-hooks",
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1660459072,
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"narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=",
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"owner": "hercules-ci",
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"repo": "gitignore.nix",
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"rev": "a20de23b925fd8264fd7fad6454652e142fd7f73",
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"type": "github"
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},
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"original": {
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"owner": "hercules-ci",
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"repo": "gitignore.nix",
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"type": "github"
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}
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},
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"nixpkgs": {
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"locked": {
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"lastModified": 1670525689,
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"narHash": "sha256-YIjGzxrRQa5LYO0zlnH/ardcwXsRgsnHe3TkGkvCxbc=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "f21f11aa2a02cb78651c6d57546c7d7541f9240c",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixpkgs-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"nixpkgs-stable": {
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"locked": {
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"lastModified": 1668984258,
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"narHash": "sha256-0gDMJ2T3qf58xgcSbYoXiRGUkPWmKyr5C3vcathWhKs=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "cf63ade6f74bbc9d2a017290f1b2e33e8fbfa70a",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixos-22.05",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"nixpkgs_2": {
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"locked": {
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"lastModified": 1668994630,
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"narHash": "sha256-1lqx6HLyw6fMNX/hXrrETG1vMvZRGm2XVC9O/Jt0T6c=",
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"owner": "NixOS",
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"repo": "nixpkgs",
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"rev": "af50806f7c6ab40df3e6b239099e8f8385f6c78b",
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"type": "github"
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},
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"original": {
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"owner": "NixOS",
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"ref": "nixos-unstable",
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"repo": "nixpkgs",
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"type": "github"
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}
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},
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"pre-commit-hooks": {
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"inputs": {
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"flake-compat": "flake-compat_2",
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"flake-utils": "flake-utils_3",
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"gitignore": "gitignore",
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"nixpkgs": "nixpkgs_2",
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"nixpkgs-stable": "nixpkgs-stable"
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},
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"locked": {
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"lastModified": 1670413394,
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"narHash": "sha256-M7sWqrKtOqUv9euX1t3HCxis8cPy9MNiZxQmUf0KF1o=",
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"owner": "cachix",
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"repo": "pre-commit-hooks.nix",
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"rev": "1303a1a76e9eb074075bfe566518c413f6fc104e",
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"type": "github"
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},
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"original": {
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"owner": "cachix",
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"repo": "pre-commit-hooks.nix",
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"type": "github"
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}
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},
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"root": {
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"inputs": {
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"advisory-db": "advisory-db",
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"crane": "crane",
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"flake-utils": "flake-utils_2",
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"nixpkgs": "nixpkgs",
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"pre-commit-hooks": "pre-commit-hooks",
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"rust-overlay": "rust-overlay_2"
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}
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},
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"rust-overlay": {
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"inputs": {
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"flake-utils": [
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"crane",
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"flake-utils"
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],
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"nixpkgs": [
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"crane",
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1670034122,
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"narHash": "sha256-EqmuOKucPWtMvCZtHraHr3Q3bgVszq1x2PoZtQkUuEk=",
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"owner": "oxalica",
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"repo": "rust-overlay",
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"rev": "a0d5773275ecd4f141d792d3a0376277c0fc0b65",
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"type": "github"
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},
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"original": {
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"owner": "oxalica",
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"repo": "rust-overlay",
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"type": "github"
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}
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},
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"rust-overlay_2": {
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"inputs": {
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"flake-utils": [
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"flake-utils"
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],
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"nixpkgs": [
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"nixpkgs"
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]
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},
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"locked": {
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"lastModified": 1670552927,
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"narHash": "sha256-lCE51eAGrAFS4k9W5aDGFpVtOAwQQ/rFMN80PCDh0vo=",
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"owner": "oxalica",
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"repo": "rust-overlay",
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"rev": "a0fdafd18c9cf599fde17fbaf07dbb20fa57eecb",
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"type": "github"
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},
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"original": {
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"owner": "oxalica",
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"repo": "rust-overlay",
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"type": "github"
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}
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}
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},
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"root": "root",
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"version": 7
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}
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@ -0,0 +1,123 @@
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{
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description =
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"ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc.";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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crane = {
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url = "github:ipetkov/crane";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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flake-utils.url = "github:numtide/flake-utils";
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rust-overlay = {
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url = "github:oxalica/rust-overlay";
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inputs = {
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nixpkgs.follows = "nixpkgs";
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flake-utils.follows = "flake-utils";
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};
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};
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advisory-db = {
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url = "github:rustsec/advisory-db";
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flake = false;
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};
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pre-commit-hooks.url = "github:cachix/pre-commit-hooks.nix";
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};
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outputs = { self, nixpkgs, crane, flake-utils, rust-overlay, advisory-db
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, pre-commit-hooks }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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pkgs = import nixpkgs {
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inherit system;
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overlays = [ (import rust-overlay) ];
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};
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inherit (pkgs) lib;
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craneLib = crane.lib.${system};
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src = craneLib.cleanCargoSource ./.;
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buildInputs = with pkgs;
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[ ffmpeg imagemagick pandoc poppler_utils ripgrep tesseract ]
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++ lib.optionals pkgs.stdenv.isDarwin [
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# Additional darwin specific inputs can be set here
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pkgs.libiconv
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];
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# Build *just* the cargo dependencies, so we can reuse
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# all of that work (e.g. via cachix) when running in CI
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cargoArtifacts = craneLib.buildDepsOnly { inherit src buildInputs; };
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# Build the actual crate itself, reusing the dependency
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# artifacts from above.
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rga = craneLib.buildPackage {
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inherit cargoArtifacts src buildInputs;
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doCheck = false;
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};
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pre-commit = pre-commit-hooks.lib."${system}".run;
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in {
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checks = {
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# Build the crate as part of `nix flake check` for convenience
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inherit rga;
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# Run clippy (and deny all warnings) on the crate source,
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# again, resuing the dependency artifacts from above.
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#
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# Note that this is done as a separate derivation so that
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# we can block the CI if there are issues here, but not
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# prevent downstream consumers from building our crate by itself.
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rga-clippy = craneLib.cargoClippy {
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inherit cargoArtifacts src buildInputs;
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cargoClippyExtraArgs = "--all-targets -- --deny warnings";
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};
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rga-doc = craneLib.cargoDoc { inherit cargoArtifacts src; };
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# Check formatting
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rga-fmt = craneLib.cargoFmt { inherit src; };
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# Audit dependencies
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rga-audit = craneLib.cargoAudit { inherit src advisory-db; };
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# Run tests with cargo-nextest.
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rga-nextest = craneLib.cargoNextest {
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inherit cargoArtifacts src buildInputs;
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partitions = 1;
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partitionType = "count";
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};
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inherit pre-commit;
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pre-commit-check = pre-commit {
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src = ./.;
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hooks = {
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nixfmt.enable = true;
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rustfmt.enable = true;
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cargo-check.enable = true;
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};
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};
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} // lib.optionalAttrs (system == "x86_64-linux") {
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# NB: cargo-tarpaulin only supports x86_64 systems
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# Check code coverage (note: this will not upload coverage anywhere)
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rga-coverage =
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craneLib.cargoTarpaulin { inherit cargoArtifacts src; };
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};
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# `nix build`
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packages.default = rga;
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# `nix run`
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apps.default = flake-utils.lib.mkApp { drv = rga; };
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# `nix develop`
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devShells.default = pkgs.mkShell {
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inherit (self.checks.${system}.pre-commit-check) shellHook;
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inputsFrom = builtins.attrValues self.checks;
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buildInputs = buildInputs;
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};
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});
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}
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