Add input version-file (#486)

Closes: #411

src/setup-uv.ts

@@ -25,13 +25,14 @@ import {
   toolBinDir,
   toolDir,
   version as versionInput,
+  versionFile as versionFileInput,
   workingDirectory,
   serverUrl,
   manifestFile,
 } from "./utils/inputs";
 import * as exec from "@actions/exec";
 import fs from "node:fs";
-import { getUvVersionFromConfigFile } from "./utils/config-file";
+import { getUvVersionFromFile } from "./version/resolve";
 
 async function run(): Promise<void> {
   detectEmptyWorkdir();
@@ -133,10 +134,19 @@ async function determineVersion(
   if (versionInput !== "") {
     return await resolveVersion(versionInput, manifestFile, githubToken);
   }
-  const versionFromUvToml = getUvVersionFromConfigFile(
+  if (versionFileInput !== "") {
+    const versionFromFile = getUvVersionFromFile(versionFileInput);
+    if (versionFromFile === undefined) {
+      throw new Error(
+        `Could not determine uv version from file: ${versionFileInput}`,
+      );
+    }
+    return await resolveVersion(versionFromFile, manifestFile, githubToken);
+  }
+  const versionFromUvToml = getUvVersionFromFile(
     `${workingDirectory}${path.sep}uv.toml`,
   );
-  const versionFromPyproject = getUvVersionFromConfigFile(
+  const versionFromPyproject = getUvVersionFromFile(
     `${workingDirectory}${path.sep}pyproject.toml`,
   );
   if (versionFromUvToml === undefined && versionFromPyproject === undefined) {

src/utils/config-file.ts

@@ -1,46 +0,0 @@
-import fs from "node:fs";
-import * as core from "@actions/core";
-import * as toml from "smol-toml";
-
-export function getUvVersionFromConfigFile(
-  filePath: string,
-): string | undefined {
-  core.info(`Trying to find required-version for uv in: ${filePath}`);
-  if (!fs.existsSync(filePath)) {
-    core.info(`Could not find file: ${filePath}`);
-    return undefined;
-  }
-  let requiredVersion: string | undefined;
-  try {
-    requiredVersion = getRequiredVersion(filePath);
-  } catch (err) {
-    const message = (err as Error).message;
-    core.warning(`Error while parsing ${filePath}: ${message}`);
-    return undefined;
-  }
-
-  if (requiredVersion?.startsWith("==")) {
-    requiredVersion = requiredVersion.slice(2);
-  }
-  if (requiredVersion !== undefined) {
-    core.info(
-      `Found required-version for uv in ${filePath}: ${requiredVersion}`,
-    );
-  }
-  return requiredVersion;
-}
-
-function getRequiredVersion(filePath: string): string | undefined {
-  const fileContent = fs.readFileSync(filePath, "utf-8");
-
-  if (filePath.endsWith("pyproject.toml")) {
-    const tomlContent = toml.parse(fileContent) as {
-      tool?: { uv?: { "required-version"?: string } };
-    };
-    return tomlContent?.tool?.uv?.["required-version"];
-  }
-  const tomlContent = toml.parse(fileContent) as {
-    "required-version"?: string;
-  };
-  return tomlContent["required-version"];
-}

src/utils/inputs.ts

@@ -3,6 +3,7 @@ import path from "node:path";
 import { getManifestFromRepo } from "@actions/tool-cache";
 
 export const version = core.getInput("version");
+export const versionFile = core.getInput("version-file");
 export const pythonVersion = core.getInput("python-version");
 export const activateEnvironment = core.getBooleanInput("activate-environment");
 export const workingDirectory = core.getInput("working-directory");

src/version/config-file.ts

@@ -0,0 +1,22 @@
+import fs from "node:fs";
+import * as toml from "smol-toml";
+
+export function getRequiredVersionFromConfigFile(
+  filePath: string,
+): string | undefined {
+  if (!filePath.endsWith(".toml")) {
+    return undefined;
+  }
+  const fileContent = fs.readFileSync(filePath, "utf-8");
+
+  if (filePath.endsWith("pyproject.toml")) {
+    const tomlContent = toml.parse(fileContent) as {
+      tool?: { uv?: { "required-version"?: string } };
+    };
+    return tomlContent?.tool?.uv?.["required-version"];
+  }
+  const tomlContent = toml.parse(fileContent) as {
+    "required-version"?: string;
+  };
+  return tomlContent["required-version"];
+}

src/version/requirements-file.ts

@@ -0,0 +1,43 @@
+import * as toml from "smol-toml";
+import fs from "node:fs";
+
+export function getUvVersionFromRequirementsFile(
+  filePath: string,
+): string | undefined {
+  const fileContent = fs.readFileSync(filePath, "utf-8");
+  if (filePath.endsWith(".txt")) {
+    return getUvVersionFromAllDependencies(fileContent.split("\n"));
+  }
+  const dependencies = parsePyprojectDependencies(fileContent);
+  return getUvVersionFromAllDependencies(dependencies);
+}
+function getUvVersionFromAllDependencies(
+  allDependencies: string[],
+): string | undefined {
+  return allDependencies
+    .find((dep: string) => dep.startsWith("uv"))
+    ?.match(/^uv([^A-Z0-9._-]+.*)$/)?.[1]
+    .trim();
+}
+
+interface Pyproject {
+  project?: {
+    dependencies?: string[];
+    "optional-dependencies"?: Record<string, string[]>;
+  };
+  "dependency-groups"?: Record<string, Array<string | object>>;
+}
+
+function parsePyprojectDependencies(pyprojectContent: string): string[] {
+  const pyproject: Pyproject = toml.parse(pyprojectContent);
+  const dependencies: string[] = pyproject?.project?.dependencies || [];
+  const optionalDependencies: string[] = Object.values(
+    pyproject?.project?.["optional-dependencies"] || {},
+  ).flat();
+  const devDependencies: string[] = Object.values(
+    pyproject?.["dependency-groups"] || {},
+  )
+    .flat()
+    .filter((item: string | object) => typeof item === "string");
+  return dependencies.concat(optionalDependencies, devDependencies);
+}

src/version/resolve.ts

@@ -0,0 +1,30 @@
+import * as core from "@actions/core";
+import fs from "node:fs";
+import { getRequiredVersionFromConfigFile } from "./config-file";
+import { getUvVersionFromRequirementsFile } from "./requirements-file";
+
+export function getUvVersionFromFile(filePath: string): string | undefined {
+  core.info(`Trying to find version for uv in: ${filePath}`);
+  if (!fs.existsSync(filePath)) {
+    core.info(`Could not find file: ${filePath}`);
+    return undefined;
+  }
+  let uvVersion: string | undefined;
+  try {
+    uvVersion = getRequiredVersionFromConfigFile(filePath);
+    if (uvVersion === undefined) {
+      uvVersion = getUvVersionFromRequirementsFile(filePath);
+    }
+  } catch (err) {
+    const message = (err as Error).message;
+    core.warning(`Error while parsing ${filePath}: ${message}`);
+    return undefined;
+  }
+  if (uvVersion?.startsWith("==")) {
+    uvVersion = uvVersion.slice(2);
+  }
+  if (uvVersion !== undefined) {
+    core.info(`Found version for uv in ${filePath}: ${uvVersion}`);
+  }
+  return uvVersion;
+}