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3 Commits

Author SHA1 Message Date
Bauke 586fd61781
Switch the resolution to be an optional tuple. 2024-01-15 13:04:47 +01:00
Bauke 8ac998ef7d
Add comments to functions. 2024-01-15 13:04:04 +01:00
Bauke 1fda5e0138
Add Nix flake and direnv files. 2024-01-15 12:53:31 +01:00
6 changed files with 90 additions and 7 deletions

3
.envrc Normal file
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@ -0,0 +1,3 @@
#!/usr/bin/env bash
use flake

1
.gitignore vendored
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@ -1,2 +1,3 @@
.direnv/
# Don't include rendered JPEGs and PNGs in git. # Don't include rendered JPEGs and PNGs in git.
public/**/*.png public/**/*.png

59
flake.lock Normal file
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@ -0,0 +1,59 @@
{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1705309234,
"narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1705242415,
"narHash": "sha256-a8DRYrNrzTudvO7XHUPNJD89Wbf1ZZT0VbwCsPnHWaE=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "ea780f3de2d169f982564128804841500e85e373",
"type": "github"
},
"original": {
"id": "nixpkgs",
"type": "indirect"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

13
flake.nix Normal file
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@ -0,0 +1,13 @@
{
inputs.flake-utils.url = "github:numtide/flake-utils";
outputs = { self, nixpkgs, flake-utils }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
in
{
devShells.default = import ./shell.nix { inherit pkgs; };
}
);
}

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@ -2,7 +2,7 @@
from pathlib import Path from pathlib import Path
from subprocess import run from subprocess import run
from typing import List, Optional from typing import List, Optional, Tuple
def main() -> None: def main() -> None:
@ -14,8 +14,7 @@ def main() -> None:
convert_to_image( convert_to_image(
source=svg, source=svg,
destination=svg.with_name(f"{svg.stem}-{resolution}.png"), destination=svg.with_name(f"{svg.stem}-{resolution}.png"),
width=resolution, resolution=(resolution, resolution),
height=resolution,
) )
else: else:
convert_to_image(source=svg, destination=svg.with_suffix(".png")) convert_to_image(source=svg, destination=svg.with_suffix(".png"))
@ -24,19 +23,20 @@ def main() -> None:
def convert_to_image( def convert_to_image(
source: Path, source: Path,
destination: Path, destination: Path,
width: Optional[int] = None, resolution: Optional[Tuple[int, int]] = None,
height: Optional[int] = None,
) -> None: ) -> None:
"""Convert an SVG to an image with `inkscape`."""
inkscape_args: List[str] = ["inkscape", str(source), "-o", str(destination)] inkscape_args: List[str] = ["inkscape", str(source), "-o", str(destination)]
if width is not None and height is not None: if resolution is not None:
inkscape_args.extend(["-w", str(width), "-h", str(height)]) inkscape_args.extend(["-w", str(resolution[0]), "-h", str(resolution[1])])
run(args=inkscape_args) run(args=inkscape_args)
mat2_image(destination) mat2_image(destination)
def mat2_image(image: Path) -> None: def mat2_image(image: Path) -> None:
"""Run `mat2` on the image path."""
run(args=["mat2", "--inplace", image]) run(args=["mat2", "--inplace", image])

7
shell.nix Normal file
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@ -0,0 +1,7 @@
{ pkgs ? import <nixpkgs> { } }:
with pkgs;
mkShell rec {
packages = [ inkscape python3 ];
}