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Dont prioritze rust-toolchain file over input variable (#45)

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This commit is contained in:
Thomas Eizinger 2020-01-17 23:21:07 +11:00 • committed by svartalf
parent 6a1db6369e
commit d8323be6bd
5 changed files with 41 additions and 15 deletions
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29
src/args.ts
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@ -28,15 +28,24 @@ export function toolchain_args(overrideFile: string): ToolchainOptions {
}
function determineToolchain(overrideFile: string): string {
if (existsSync(overrideFile)) {
debug(`using toolchain override from ${overrideFile}`);
const content = readFileSync(overrideFile, {
encoding: "utf-8",
flag: "r"
});
return content.trim();
} else {
debug(`toolchain override file ${overrideFile} does not exist, falling back to input variable`);
return input.getInput('toolchain', {required: true})
const toolchainInput = input.getInput('toolchain', {required: false});
if (toolchainInput) {
debug(`using toolchain from input: ${toolchainInput}`);
return toolchainInput
}
if (!existsSync(overrideFile)) {
throw new Error("toolchain input was not given and repository does not have a rust-toolchain file")
}
const rustToolchainFile = readFileSync(overrideFile, {
encoding: "utf-8",
flag: "r"
}).trim();
debug(`using toolchain from rust-toolchain file: ${rustToolchainFile}`);
return rustToolchainFile;
}