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13
cells/repo/ci.nix
View file

@ -3,19 +3,8 @@
in
cilib.mkCI {
pipelines."default" = {
stages = ["test" "build" "deploy"];
stages = ["build" "deploy"];
jobs = {
"test:lib" = {
stage = "test";
script = [
"nix run .#tests -- --junit=junit.xml"
];
allow_failure = true;
artifacts = {
when = "always";
reports.junit = "junit.xml";
};
};
"docs" = {
stage = "build";
script = [

1
cells/repo/docs.nix
View file

@ -36,7 +36,6 @@ in
{"API Reference" = "api.md";}
{"Related Libraries" = "libraries.md";}
{"Direnv Integration" = "direnv.md";}
{"Debugging" = "debugging.md";}
];
markdown_extensions = [
{

43
cells/repo/flake.lock generated
View file

@ -3,11 +3,11 @@
"devshell": {
"locked": {
"dir": "lib",
"lastModified": 1767218348,
"narHash": "sha256-8MJqwH9sRMuHH+RsB7iqWyWD30TgmpiYKEvegAULggs=",
"lastModified": 1758204313,
"narHash": "sha256-ainbY0Oajb1HMdvy+A8QxF/P5qwcbEzJGEY5pzKdDdc=",
"owner": "rensa-nix",
"repo": "devshell",
"rev": "7a9b7e5d9f162a1fa3edfdc0169cdc29d3a67f8e",
"rev": "7d0c4bc78d9f017a739b0c7eb2f4e563118353e6",
"type": "gitlab"
},
"original": {
@ -20,11 +20,11 @@
"devtools-lib": {
"locked": {
"dir": "lib",
"lastModified": 1767214272,
"narHash": "sha256-gvW7flZ60xdv3Z3Ksec5jcRjW2sqRHsGoJdwsNWQVPk=",
"lastModified": 1766237846,
"narHash": "sha256-7n3WFabnf49SFHXD/e4zfLit3BniZZOecUXfBm3d1d0=",
"owner": "rensa-nix",
"repo": "devtools",
"rev": "f40e59c32c48cdbf4cbc621c2f0f11e7bb80dbd3",
"rev": "5c8712f48c5bcb6b79d3da1afd1268f84f5e35e3",
"type": "gitlab"
},
"original": {
@ -55,11 +55,11 @@
"nixmkdocs": {
"locked": {
"dir": "lib",
"lastModified": 1766404754,
"narHash": "sha256-EjBe6x6BT8ckPirMWhSf1GfaFxORYxR/Uu71FvSAm60=",
"lastModified": 1766062227,
"narHash": "sha256-jhr5CUi9eDeMIAJn7ayXP8Wr+Y2loV5EhdDIKDkRIdw=",
"owner": "TECHNOFAB",
"repo": "nixmkdocs",
"rev": "cfa9606eeeb9288e2799896d7d42b3d3860f9ccb",
"rev": "cb0bb5dc3382e8ba5d81324a2f1fd94ccd5a5df4",
"type": "gitlab"
},
"original": {
@ -69,31 +69,12 @@
"type": "gitlab"
}
},
"nixtest-lib": {
"locked": {
"dir": "lib",
"lastModified": 1765728058,
"narHash": "sha256-V3FXECl1oTxEtGteNz3o3GJs/X8asSn1TxRpZ2F+htU=",
"owner": "TECHNOFAB",
"repo": "nixtest",
"rev": "2477ad31ae3aa4134e1bb5eeddbebe0cb64ccb57",
"type": "gitlab"
},
"original": {
"dir": "lib",
"owner": "TECHNOFAB",
"ref": "v1.2.1",
"repo": "nixtest",
"type": "gitlab"
}
},
"root": {
"inputs": {
"devshell": "devshell",
"devtools-lib": "devtools-lib",
"nix-gitlab-ci-lib": "nix-gitlab-ci-lib",
"nixmkdocs": "nixmkdocs",
"nixtest-lib": "nixtest-lib",
"soonix-lib": "soonix-lib",
"treefmt-nix": "treefmt-nix"
}
@ -118,11 +99,11 @@
"treefmt-nix": {
"flake": false,
"locked": {
"lastModified": 1767122417,
"narHash": "sha256-yOt/FTB7oSEKQH9EZMFMeuldK1HGpQs2eAzdS9hNS/o=",
"lastModified": 1766000401,
"narHash": "sha256-+cqN4PJz9y0JQXfAK5J1drd0U05D5fcAGhzhfVrDlsI=",
"owner": "numtide",
"repo": "treefmt-nix",
"rev": "dec15f37015ac2e774c84d0952d57fcdf169b54d",
"rev": "42d96e75aa56a3f70cab7e7dc4a32868db28e8fd",
"type": "github"
},
"original": {

3
cells/repo/flake.nix
View file

@ -5,7 +5,6 @@
soonix-lib.url = "gitlab:TECHNOFAB/soonix?dir=lib";
nix-gitlab-ci-lib.url = "gitlab:TECHNOFAB/nix-gitlab-ci/3.1.2?dir=lib";
devtools-lib.url = "gitlab:rensa-nix/devtools?dir=lib";
nixtest-lib.url = "gitlab:TECHNOFAB/nixtest/v1.2.1?dir=lib";
treefmt-nix = {
url = "github:numtide/treefmt-nix";
flake = false;
@ -19,8 +18,6 @@
doclib = i.nixmkdocs.lib {inherit (i.parent) pkgs;};
soonix = i.soonix-lib.lib {inherit (i.parent) pkgs;};
cilib = i.nix-gitlab-ci-lib.lib {inherit (i.parent) pkgs;};
ntlib = i.nixtest-lib.lib {inherit (i.parent) pkgs;};
rensa = import "${i.parent.self}/lib" {inherit (i.parent.pkgs) lib;};
treefmt = import i.treefmt-nix;
};
}

10
cells/repo/tests.nix
View file

@ -1,10 +0,0 @@
{inputs, ...}: let
inherit (inputs) pkgs ntlib rensa;
in {
tests = ntlib.mkNixtest {
modules = ntlib.autodiscover {dir = "${inputs.self}/tests";};
args = {
inherit pkgs ntlib rensa;
};
};
}

43
docs/api.md
View file

@ -8,7 +8,7 @@ The main entry point for creating a Rensa flake.
- `inputs`: The flake inputs.
- `cellsFrom`: Path to the directory containing your cells.
- `cellBlocks`: A list of blocks to load for each cell. Defaults to `[rensa.blocks.autodiscover]`.
- `cellBlocks`: A list of blocks to load for each cell.
- `transformInputs` (optional): A function to transform inputs before they are passed to cells.
### Returns
@ -23,7 +23,7 @@ The underlying builder function used by `buildWith`. It returns the raw Rensa ou
- `inputs`: The flake inputs.
- `cellsFrom`: Path to the directory containing your cells.
- `cellBlocks`: A list of blocks to load for each cell. Defaults to `[rensa.blocks.autodiscover]`.
- `cellBlocks`: A list of blocks to load for each cell.
- `transformInputs` (optional): A function to transform inputs.
### Returns
@ -56,45 +56,6 @@ by passing through actions etc. from a cell.
Currently not really used.
### `autodiscover`
```nix
autodiscover
# or
(autodiscover "cellName")
```
Automatically discovers and loads all cell blocks by scanning the cells directory for `.nix` files.
When `autodiscover` is present in `cellBlocks`, Rensa will:
1. Walk through all cells in `cellsFrom` (or specific cell if provided).
1. Find all `.nix` files (excluding `flake.nix`).
1. Find all directories containing `default.nix`.
1. Generate `simple` block definitions for each discovered block.
**Usage patterns:**
```nix
# full autodiscovery
cellBlocks = with rensa.blocks; [
autodiscover
];
# or
cellBlocks = with rensa.blocks; [
(autodiscover "backend") # only discover blocks from backend cell
(autodiscover "frontend") # only discover blocks from frontend cell
];
# mixed
cellBlocks = with rensa.blocks; [
(simple "myBlock") # explicit block (takes precedence)
autodiscover # discover all others
];
```
!!! note
When a block is both explicitly defined and discovered, the explicit definition takes precedence.
## `rensa.select`
Helper to select specific outputs from the generated flake.

38
docs/debugging.md
View file

@ -1,38 +0,0 @@
# Debugging
## Error Context
To help with debugging, Rensa uses Nix's `builtins.addErrorContext` to add context
about where an error is happening.
Use the following command to get just these logs from Rensa and please include that (or the whole stacktrace) in any issues or bug reports :)
```sh
nix ... --show-trace 2> >(grep "… \[ren\]")
```
## Trace Verbose
There are also some `traceVerbose` calls in Rensa, so to debug non-failing executions
just run Nix with the `--trace-verbose` flag.
The output could look like this (example with this repo's flake):
```sh
trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-darwin
trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system aarch64-linux
trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-darwin
trace: [ren] loading cell block ci, type ci, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
trace: [ren] loading cell block devShells, type devShells, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
trace: [ren] loading cell block docs, type docs, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
trace: [ren] loading cell block soonix, type soonix, from cell /nix/store/7acz6q9360fkg0x187yx43d1vwpv850l-cells/repo, for system x86_64-linux
```

12
flake.lock generated
View file

@ -2,11 +2,11 @@
"nodes": {
"nixpkgs": {
"locked": {
"lastModified": 1767151656,
"narHash": "sha256-ujL2AoYBnJBN262HD95yer7QYUmYp5kFZGYbyCCKxq8=",
"lastModified": 1766125104,
"narHash": "sha256-l/YGrEpLromL4viUo5GmFH3K5M1j0Mb9O+LiaeCPWEM=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "f665af0cdb70ed27e1bd8f9fdfecaf451260fc55",
"rev": "7d853e518814cca2a657b72eeba67ae20ebf7059",
"type": "github"
},
"original": {
@ -18,11 +18,11 @@
},
"nixpkgs-lib": {
"locked": {
"lastModified": 1766884708,
"narHash": "sha256-x8nyRwtD0HMeYtX60xuIuZJbwwoI7/UKAdCiATnQNz0=",
"lastModified": 1765674936,
"narHash": "sha256-k00uTP4JNfmejrCLJOwdObYC9jHRrr/5M/a/8L2EIdo=",
"owner": "nix-community",
"repo": "nixpkgs.lib",
"rev": "15177f81ad356040b4460a676838154cbf7f6213",
"rev": "2075416fcb47225d9b68ac469a5c4801a9c4dd85",
"type": "github"
},
"original": {

2
flake.nix
View file

@ -24,14 +24,12 @@
(simple "docs")
(simple "ci")
(simple "soonix")
(simple "tests")
];
} {
packages = rensa.select inputs.self [
["repo" "docs"]
["repo" "ci" "packages"]
["repo" "soonix" "packages"]
["repo" "tests"]
];
};
}

11
lib/blocks/default.nix
View file

@ -6,17 +6,6 @@
dynamic = name: {
inherit name;
type = name;
cli = true;
actions = args: {};
# TODO: dynamic actions
};
autodiscover = {
name = "__autodiscover";
type = "__autodiscover";
_functor = self: cell:
self
// {
inherit cell;
};
};
}

98
lib/core/autodiscover.nix
View file

@ -1,98 +0,0 @@
{
l,
cellsFrom,
cellBlocks,
}: let
# find autodiscover blocks
autodiscoverBlocks = l.filter (block: block.name or "" == "__autodiscover") cellBlocks;
explicitBlocks = l.filter (block: block.name or "" != "__autodiscover") cellBlocks;
hasAutodiscover = (l.length autodiscoverBlocks) > 0;
# discover all block names from a single cell's directory
discoverBlocksFromCell = cellPath: let
cellContents = l.readDir cellPath;
# filter for .nix files (but not flake.nix) and dirs with default.nix
blockNames = l.unique (
l.filter (name: name != null) (
l.mapAttrsToList (
name: type:
if type == "regular" && l.hasSuffix ".nix" name && name != "flake.nix"
then l.removeSuffix ".nix" name
else if type == "directory" && l.pathExists (cellPath + "/${name}/default.nix")
then name
else null
)
cellContents
)
);
in
builtins.addErrorContext "[ren] while discovering blocks from cell ${cellPath}"
blockNames;
# discover all blocks from all cells or specific cells
discoverAllBlocks = let
# check if any autodiscover blocks have cell-specific targets (eg. `autodiscover "a"`)
cellSpecificDiscoveries = l.filter (block: block ? cell) autodiscoverBlocks;
globalDiscoveries = l.filter (block: !(block ? cell)) autodiscoverBlocks;
cellSpecificBlocks = l.flatten (
l.map (
block: let
cellPath = cellsFrom + "/${block.cell}";
in
if l.pathExists cellPath
then discoverBlocksFromCell cellPath
else []
)
cellSpecificDiscoveries
);
# global autodiscover
globalBlocks = builtins.addErrorContext "[ren] while discovering global blocks" (
if (l.length globalDiscoveries) > 0
then let
cells = l.readDir cellsFrom;
allBlockNames = l.unique (
l.flatten (
l.mapAttrsToList (
cellName: cellType:
if cellType == "directory"
then discoverBlocksFromCell (cellsFrom + "/${cellName}")
else []
)
cells
)
);
in
allBlockNames
else []
);
allBlockNames = l.unique (cellSpecificBlocks ++ globalBlocks);
in
builtins.addErrorContext "[ren] while discovering all blocks"
l.map (name: {
inherit name;
type = name;
})
allBlockNames;
discoveredBlocks =
if hasAutodiscover
then discoverAllBlocks
else [];
# merge the explicit and autodiscovered blocks (explicit taking precedence)
allBlocks = explicitBlocks ++ discoveredBlocks;
uniqueBlocks =
l.foldl' (
acc: block:
# first occurence of name wins
if l.any (b: b.name == block.name) acc
then acc
else acc ++ [block]
) []
allBlocks;
in
builtins.addErrorContext "[ren] while autodiscovering cell blocks"
uniqueBlocks

17
lib/core/builder.nix
View file

@ -2,8 +2,6 @@
l,
utils,
loader,
autodiscover,
blocks,
}: let
inherit (utils) accumulate;
inherit (loader) createCellLoader;
@ -11,7 +9,7 @@
build = {
inputs,
cellsFrom,
cellBlocks ? [blocks.autodiscover],
cellBlocks,
transformInputs ? system: i: i,
...
} @ args: let
@ -30,20 +28,16 @@
]
);
cellBlocks' = autodiscover {inherit l cellsFrom cellBlocks;};
cells = res.output;
loadOutputFor = system: let
loadCell = createCellLoader {
inherit inputs system cells cellsFrom transformInputs;
cellBlocks = cellBlocks';
inherit inputs system cells cellsFrom cellBlocks transformInputs;
};
cells' = l.mapAttrsToList (cell: type: cell) (l.readDir cellsFrom);
res = accumulate (l.map loadCell cells');
in
builtins.addErrorContext "[ren] while loading output for ${system}" [
in [
{${system} = res.output;}
{${system} = res.actions;}
{
@ -54,7 +48,6 @@
res = accumulate (l.map loadOutputFor systems);
in
builtins.addErrorContext "[ren] while building rensa output"
res.output
// {
__ren = {
@ -96,12 +89,10 @@
recursiveUpdate = lhs: rhs:
recursiveUpdateUntil g lhs rhs;
in
builtins.addErrorContext "[ren] while building rensa output (buildWith)" (
build args
// {
__functor = l.flip recursiveUpdate;
}
);
};
in {
inherit build buildWith;
}

1
lib/core/call-flake.nix
View file

@ -112,5 +112,4 @@ ref: inputOverrides: let
)
lockFile.nodes;
in
builtins.addErrorContext "[ren] while loading flake lockfile ${ref}"
allNodes.${lockFile.root}

4
lib/core/default.nix
View file

@ -1,13 +1,11 @@
{
l,
utils,
blocks,
}: let
paths = import ./paths.nix;
callFlake = import ./call-flake.nix;
autodiscover = import ./autodiscover.nix;
loader = import ./loader.nix {inherit l utils paths callFlake;};
builder = import ./builder.nix {inherit l utils loader autodiscover blocks;};
builder = import ./builder.nix {inherit l utils loader;};
in {
inherit (builder) build buildWith;
}

19
lib/core/loader.nix
View file

@ -33,18 +33,14 @@
}).outputs
else {};
in
builtins.addErrorContext "[ren] while getting input signature for ${blockP}" (
importSignatureFor system updatedCell cells additionalInputs
);
importSignatureFor system updatedCell cells additionalInputs;
import' = importPath: let
block = import importPath;
in
if l.typeOf block == "set"
then block
else
builtins.addErrorContext "[ren] while importing block at ${importPath}"
(block signature);
else block signature;
importPaths =
if isFile
@ -105,8 +101,7 @@
in
optionalLoad (isFile || isDir) (
assert l.assertMsg isAttrs "cell block does not return an attrset: ${importPaths.displayPath}";
l.traceVerbose "[ren] loading cell block ${cellBlock.name}, type ${cellBlock.type}, from cell ${cellP}, for system ${system}" (
builtins.addErrorContext "[ren] loading cell block ${cellBlock.name}, type ${cellBlock.type}, from cell ${cellP}, for system ${system}"
l.traceVerbose "[ren] loading cell block ${cellBlock.name}, type ${cellBlock.type}, from cell ${cellP}"
[
{${cellBlock.name} = imported;}
{${cellBlock.name} = l.mapAttrs (_: set: set.actions) extracted;}
@ -118,7 +113,6 @@
// (l.optionalAttrs (l.pathExists blockP.readmeDir) {readme = blockP.readmeDir;})
// (l.optionalAttrs (l.pathExists blockP.readme) {inherit (blockP) readme;}))
]
)
);
in
loadCellBlock;
@ -139,7 +133,7 @@
# fixes `ìnfinite recursion` errors when accessing cell attributes from sibling blocks
# example: cells/test/a.nix returns `cell.b`, so the same thing as cells/test/b.nix.
# this would previously fail with infinite recursion, this makes it work:
cell = builtins.addErrorContext "[ren] while accessing cell '${cellName}' siblings" (l.listToAttrs (l.concatMap (
cell = l.listToAttrs (l.concatMap (
block: let
blockP = paths.cellBlockPath cellP block;
exists = l.pathExists blockP.file || l.pathExists blockP.dir;
@ -154,11 +148,10 @@
]
else []
)
cellBlocks'));
cellBlocks');
loadCellBlock = createCellBlockLoader {inherit inputs system cells cell transformInputs;};
res = accumulate (l.map (loadCellBlock cellName cellP) cellBlocks');
in
builtins.addErrorContext "[ren] while loading cell ${cellName}" [
in [
{${cellName} = res.output;}
{${cellName} = res.actions;}
({

4
lib/default.nix
View file

@ -1,9 +1,9 @@
{lib}: let
l = builtins // lib;
blocks = import ./blocks;
utils = import ./utils {inherit l;};
core = import ./core {inherit l utils;};
compat = import ./compat {inherit l;};
core = import ./core {inherit l utils blocks;};
blocks = import ./blocks;
in {
inherit (compat) filter select get;
inherit (core) build buildWith;

6
lib/flake.lock generated
View file

@ -2,11 +2,11 @@
"nodes": {
"nixpkgs-lib": {
"locked": {
"lastModified": 1766884708,
"narHash": "sha256-x8nyRwtD0HMeYtX60xuIuZJbwwoI7/UKAdCiATnQNz0=",
"lastModified": 1754184128,
"narHash": "sha256-AjhoyBL4eSyXf01Bmc6DiuaMrJRNdWopmdnMY0Pa/M0=",
"owner": "nix-community",
"repo": "nixpkgs.lib",
"rev": "15177f81ad356040b4460a676838154cbf7f6213",
"rev": "02e72200e6d56494f4a7c0da8118760736e41b60",
"type": "github"
},
"original": {

63
tests/autodiscovery_test.nix
View file

@ -1,63 +0,0 @@
{
pkgs,
ntlib,
...
}: {
suites."Autodiscovery" = {
pos = __curPos;
tests = [
{
name = "find nix files";
type = "script";
script = ''
${ntlib.helpers.path [pkgs.gnugrep pkgs.coreutils pkgs.nix]}
${ntlib.helpers.scriptHelpers}
mkdir -p "testcell"
echo '{ foo = "bar"; }' > "testcell/packages.nix"
echo '{ baz = "qux"; }' > "testcell/devShells.nix"
echo '{ ignored = true; }' > "testcell/flake.nix"
result=$(nix eval --impure --expr '
let
lib = import ${pkgs.path}/lib;
autodiscover = import ${../lib/core/autodiscover.nix} {
l = builtins // lib;
cellsFrom = ./.;
cellBlocks = [ { name = "__autodiscover"; } ];
};
in
builtins.length (builtins.filter (b: b.name == "packages" || b.name == "devShells") autodiscover)
')
assert_eq "$result" "2" "should discover 2 blocks"
'';
}
{
name = "finds directories";
type = "script";
script = ''
${ntlib.helpers.path [pkgs.gnugrep pkgs.coreutils pkgs.nix]}
${ntlib.helpers.scriptHelpers}
mkdir -p "testcell/packages"
echo '{ hello = "world"; }' > "testcell/packages/default.nix"
result=$(nix eval --impure --expr '
let
lib = import ${pkgs.path}/lib;
autodiscover = import ${../lib/core/autodiscover.nix} {
l = builtins // lib;
cellsFrom = ./.;
cellBlocks = [ { name = "__autodiscover"; } ];
};
in
builtins.any (b: b.name == "packages") autodiscover
')
assert "$result == true" "Should discover directory with default.nix"
'';
}
];
};
}

90
tests/builder_test.nix
View file

@ -1,90 +0,0 @@
{
pkgs,
ntlib,
rensa,
...
}: {
suites."Builder" = {
pos = __curPos;
tests = [
{
name = "has system outputs";
expected = true;
actual = let
testFlake = rensa.build {
inputs = {};
cellsFrom = ../cells;
cellBlocks = with rensa.blocks; [
(simple "test")
];
systems = ["x86_64-linux"];
};
in
builtins.hasAttr "x86_64-linux" testFlake;
}
{
name = "has ren metadata";
expected = true;
actual = let
testFlake = rensa.build {
inputs = {};
cellsFrom = ../cells;
cellBlocks = with rensa.blocks; [
(simple "test")
];
systems = ["x86_64-linux"];
};
in
builtins.hasAttr "__ren" testFlake;
}
{
name = "merges outputs";
expected = {
packages = {
test-package = "merged";
};
};
actual = let
testFlake =
rensa.buildWith {
inputs = {};
cellsFrom = ../cells;
cellBlocks = with rensa.blocks; [
(simple "test")
];
systems = ["x86_64-linux"];
} {
packages = {
test-package = "merged";
};
};
in {
packages = testFlake.packages;
};
}
{
name = "eval test";
type = "script";
script = ''
${ntlib.helpers.path [pkgs.gnugrep pkgs.coreutils pkgs.nix]}
${ntlib.helpers.scriptHelpers}
result=$(nix eval --impure --expr '
let
rensa = import ${../lib} {lib = import ${pkgs.path}/lib;};
testFlake = rensa.build {
inputs = { test = "value"; };
cellsFrom = ${../cells};
cellBlocks = [];
systems = [ "x86_64-linux" ];
};
in
testFlake.__ren.__schema
')
assert "$result == \"v0\"" "should contain version"
'';
}
];
};
}

51
tests/filter_test.nix
View file

@ -1,51 +0,0 @@
{rensa, ...}: {
suites."Filter" = {
pos = __curPos;
tests = [
{
name = "filter by cell";
expected = {
x86_64-linux = {};
};
actual = let
testFlake = {
__ren = {
cells = ["repo" "other"];
};
x86_64-linux = {
repo = {
docs = {value = "docs-value";};
ci = {value = "ci-value";};
};
other = {
packages = {value = "other-packages";};
};
};
};
in
rensa.filter (_: cell: cell == "repo") testFlake [["*" "*"]];
}
{
name = "filter by block";
expected = {
x86_64-linux = {};
};
actual = let
testFlake = {
__ren = {
cells = ["repo"];
};
x86_64-linux = {
repo = {
docs = {value = "docs-value";};
ci = {value = "ci-value";};
packages = {value = "packages-value";};
};
};
};
in
rensa.filter (block: _: block == "docs") testFlake [["repo" "*"]];
}
];
};
}

57
tests/loader_test.nix
View file

@ -1,57 +0,0 @@
{
pkgs,
ntlib,
rensa,
...
}: {
suites."Loader" = {
pos = __curPos;
tests = [
{
name = "cell sibling access";
expected = {
hello = "world";
};
actual = let
testFlake = rensa.build {
inputs = {};
cellsFrom = ../cells;
cellBlocks = with rensa.blocks; [
(simple "test")
];
systems = ["x86_64-linux"];
};
in
testFlake.x86_64-linux.test.test;
}
{
name = "load file";
type = "script";
script = ''
${ntlib.helpers.path [pkgs.gnugrep pkgs.coreutils pkgs.nix]}
${ntlib.helpers.scriptHelpers}
mkdir -p "cells/testcell"
echo '{ hello = "world"; }' > "cells/testcell/packages.nix"
cat > "flake.nix" << 'EOF'
{
outputs = inputs: let
rensa = import ${../lib} { lib = import "${pkgs.path}/lib"; };
in rensa.build {
inputs = {};
cellsFrom = ./cells;
cellBlocks = with rensa.blocks; [ (simple "packages") ];
systems = [ "x86_64-linux" ];
};
}
EOF
result=$(nix eval --impure .#x86_64-linux.testcell.packages.hello)
assert "$result == \"world\"" "should equal to world"
'';
}
];
};
}

49
tests/select_test.nix
View file

@ -1,49 +0,0 @@
{rensa, ...}: {
suites."Select" = {
pos = __curPos;
tests = [
{
name = "single block";
expected = {
x86_64-linux = {value = "test-value";};
};
actual = let
testFlake = {
__ren = {
cells = ["repo"];
};
x86_64-linux = {
repo = {
docs = {value = "test-value";};
ci = {packages = {value = "ci-packages";};};
};
};
};
in
rensa.select testFlake [["repo" "docs"]];
}
{
name = "multiple blocks";
expected = {
x86_64-linux = {value = "ci-packages";};
};
actual = let
testFlake = {
__ren = {
cells = ["repo"];
};
x86_64-linux = {
repo = {
ci = {packages = {value = "ci-packages";};};
other = {value = "ignored";};
};
};
};
in
rensa.select testFlake [
["repo" "ci" "packages"]
];
}
];
};
}