Mic92/nix-update
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Merge branch 'master' of https://github.com/mic92/nix-update into system

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This commit is contained in:
figsoda 2023-01-08 12:25:40 -05:00
commit e386585a0e
3 changed files with 25 additions and 22 deletions
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2
default.nix
View File

@ -21,7 +21,7 @@ python3.pkgs.buildPythonApplication rec {
echo -e "\x1b[32m## run black\x1b[0m"
LC_ALL=en_US.utf-8 black --check . bin/nix-update
echo -e "\x1b[32m## run ruff\x1b[0m"
ruff .
ruff . bin/nix-update
echo -e "\x1b[32m## run mypy\x1b[0m"
mypy --no-warn-unused-ignores --strict nix_update tests
'';

6
flake.lock
View File

@ -17,11 +17,11 @@
},
"nixpkgs": {
"locked": {
"lastModified": 1672350804,
"narHash": "sha256-jo6zkiCabUBn3ObuKXHGqqORUMH27gYDIFFfLq5P4wg=",
"lastModified": 1672953546,
"narHash": "sha256-oz757DnJ1ITvwyTovuwG3l9cX6j9j6/DH9eH+cXFJmc=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "677ed08a50931e38382dbef01cba08a8f7eac8f6",
"rev": "a518c77148585023ff56022f09c4b2c418a51ef5",
"type": "github"
},
"original": {

39
nix_update/eval.py
View File

@ -1,5 +1,6 @@
import json
from dataclasses import InitVar, dataclass, field
from textwrap import dedent, indent
from typing import Any, Dict, List, Optional
from urllib.parse import ParseResult, urlparse
@ -58,23 +59,25 @@ def eval_expression(
) -> str:
system = f'"{system}"' if system else "builtins.currentSystem"
let_bindings = (
f"""inherit (builtins) getFlake stringLength substring;
currentSystem = {system};
flake = getFlake "{import_path}";
pkg = flake.packages.${{currentSystem}}.{attr} or flake.{attr};
inherit (flake) outPath;
outPathLen = stringLength outPath;
sanitizePosition = {{ file, ... }}@pos:
assert substring 0 outPathLen file == outPath;
pos // {{ file = "{import_path}" + substring outPathLen (stringLength file - outPathLen) file; }};"""
if flake
else f"""
inputs = if (builtins.functionArgs (import {import_path})) ? overlays then {{ overlays = [ ]; }} else {{ }};
system = if (builtins.functionArgs (import {import_path})) ? system then {{ system = {system}; }} else {{ }};
pkg = (import {import_path} (inputs // system)).{attr};
sanitizePosition = x: x;"""
)
if flake:
let_bindings = f"""
inherit (builtins) getFlake stringLength substring;
currentSystem = {system};
flake = getFlake "{import_path}";
pkg = flake.packages.${{currentSystem}}.{attr} or flake.{attr};
inherit (flake) outPath;
outPathLen = stringLength outPath;
sanitizePosition = {{ file, ... }}@pos:
assert substring 0 outPathLen file == outPath;
pos // {{ file = "{import_path}" + substring outPathLen (stringLength file - outPathLen) file; }};
"""
else:
let_bindings = f"""
inputs = if (builtins.functionArgs (import {import_path})) ? overlays then {{ overlays = [ ]; }} else {{ }};
system = if (builtins.functionArgs (import {import_path})) ? system then {{ system = {system}; }} else {{ }};
pkg = (import {import_path} (inputs // system)).{attr};
sanitizePosition = x: x;
"""
has_update_script = (
"false" if flake else "pkg.passthru.updateScript or null != null"
@ -82,7 +85,7 @@ def eval_expression(
return f"""
let
{let_bindings}
{indent(dedent(let_bindings), " ")}
raw_version_position = sanitizePosition (builtins.unsafeGetAttrPos "version" pkg);
position = if pkg ? isRubyGem then