Initial commit

src/input.ts

@@ -0,0 +1,138 @@
+/**
+ * Parse action input into a some proper thing.
+ */
+
+import * as core from '@actions/core';
+import * as exec from '@actions/exec';
+import * as exec_tr from '@actions/exec/lib/toolrunner';
+
+// Workaround for a GH bug: https://github.com/actions/toolkit/issues/127
+//
+// For input `all-features: true` it will generate the `INPUT_ALL-FEATURES: true`
+// env variable, which looks too weird.
+// Here we are trying to get proper name `INPUT_NO_DEFAULT_FEATURES` first,
+// and if it does not exist, trying the `INPUT_NO-DEFAULT-FEATURES`
+function getInput(name: string): string {
+    const inputFullName = name.replace(/-/g, '_');
+    let value = core.getInput(inputFullName);
+    if (value.length > 0) {
+        return value
+    }
+
+    return core.getInput(name)
+}
+
+function getInputBool(name: string): boolean {
+    const value = getInput(name);
+    if (value && (value == 'true' || value == '1')) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+
+// Parsed action input
+export interface Input {
+    command: string,
+    toolchain?: string,
+    args: string[],
+    useCross: boolean,
+}
+
+export function parse(): Input {
+    const command = getInput('command');
+    const args = exec_tr.argStringToArray(getInput('args'));
+    let toolchain = getInput('toolchain');
+    if (toolchain.startsWith('+')) {
+        toolchain = toolchain.slice(1);
+    }
+    const useCross = getInputBool('use-cross');
+
+    return {
+        command: command,
+        args: args,
+        useCross: useCross,
+        toolchain: toolchain || undefined
+    }
+}
+
+
+// import * as core from '@actions/core';
+//
+// // Workaround for a GH bug: https://github.com/actions/toolkit/issues/127
+// //
+// // For input `all-features: true` it will generate the `INPUT_ALL-FEATURES: true`
+// // env variable, which looks too weird.
+// // Here we are trying to get proper name `INPUT_NO_DEFAULT_FEATURES` first,
+// // and if it does not exist, trying the `INPUT_NO-DEFAULT-FEATURES`
+// function getInput(name: string): string {
+//     const inputFullName = name.replace(/-/g, '_');
+//     let value = core.getInput(inputFullName);
+//     if (value.length > 0) {
+//         return value
+//     }
+//
+//     return core.getInput(name)
+// }
+//
+// function inputFlag(name: string): string | null {
+//     const value = getInput(name);
+//     if (value == 'true' || value == '1') {
+//         return `--${name}`;
+//     }
+//
+//     return null;
+// }
+//
+// function inputString(name: string): string | null {
+//     const value = getInput(name);
+//     if (value.length > 0) {
+//         return `--${name}=${value}`;
+//     }
+//
+//     return null
+// }
+//
+// const INPUT_GENERATOR: Array<() => string | null> = [
+//     () => inputFlag('quiet'),
+//     () => inputString('package'),
+//     () => inputFlag('all'),
+//     () => inputString('exclude'),
+//     () => inputFlag('lib'),
+//     () => inputString('bin'),
+//     () => inputFlag('bins'),
+//     () => inputString('example'),
+//     () => inputFlag('examples'),
+//     () => inputString('test'),
+//     () => inputFlag('tests'),
+//     () => inputString('bench'),
+//     () => inputFlag('benches'),
+//     () => inputFlag('all-targets'),
+//     () => inputFlag('release'),
+//     () => inputString('profile'),
+//     () => inputString('features'),
+//     () => inputFlag('all-features'),
+//     () => inputFlag('no-default-features'),
+//     () => inputString('target'),
+//     () => inputString('target-dir'),
+//     () => inputString('manifest-path'),
+//     () => inputFlag('frozen'),
+//     () => inputFlag('locked')
+// ];
+//
+// // All `cargo check` args are optional,
+// // but we need to do some validation at least
+// export function check_args(): string[] {
+//     let args: string[] = ['check'];
+//     for (const caller of INPUT_GENERATOR) {
+//         const arg = caller();
+//         if (arg == null) {
+//             continue
+//         } else {
+//             args.push(arg);
+//         }
+//     }
+//
+//     return args
+// }

src/main.ts

@@ -0,0 +1,47 @@
+import * as core from '@actions/core';
+import * as exec from '@actions/exec';
+import * as io from '@actions/io';
+
+import * as input from './input';
+
+async function getCross(): Promise<string> {
+    try {
+        return await io.which('cross', true);
+    } catch (error) {
+        core.warning('Unable to find cross, installing it now');
+    }
+
+    try {
+        await exec.exec('cargo', ['install', 'cross']);
+    } catch (error) {
+        core.setFailed(error.message);
+    }
+
+    return 'cross';
+}
+
+async function run() {
+    const actionInput = input.parse();
+
+    let program;
+    if (actionInput.useCross) {
+        program = await getCross();
+    } else {
+        program = 'cargo';
+    }
+
+    let args: string[] = [];
+    if (actionInput.toolchain) {
+        args.push(`+${actionInput.toolchain}`);
+    }
+
+    args = args.concat(actionInput.args);
+
+    try {
+        await exec.exec(program, args);
+    } catch (error) {
+        core.setFailed(error.message);
+    }
+}
+
+run();