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74 lines
2.3 KiB
74 lines
2.3 KiB
/** |
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* Copyright 2020 Garrit Franke |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* https://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use crate::command::build; |
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use std::io::Write; |
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use std::path::PathBuf; |
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use std::process; |
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use std::process::Command; |
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use std::process::Stdio; |
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use tempfile::tempdir; |
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pub fn run(in_file: PathBuf) -> Result<(), String> { |
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let out_dir = tempdir() |
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.expect("Could not create temporary file") |
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.into_path(); |
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let intermediate_out_file_path = out_dir.join("intermediate.c"); |
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build::build(&in_file, &intermediate_out_file_path)?; |
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let out_file = out_dir.join("out"); |
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if cfg!(feature = "backend_c") { |
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Command::new("/usr/bin/cc") |
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.arg(&intermediate_out_file_path) |
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.arg("-o") |
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.arg(&out_file) |
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.stdout(Stdio::piped()) |
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.stderr(Stdio::piped()) |
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.output() |
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.expect("Could not spawn compilation process"); |
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let out = Command::new(out_file) |
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.stdout(Stdio::piped()) |
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.stderr(Stdio::piped()) |
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.output() |
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.expect("Could not spawn run process"); |
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std::io::stdout() |
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.write_all(&out.stdout) |
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.expect("Could not write to stdout"); |
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std::io::stderr() |
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.write_all(&out.stderr) |
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.expect("Could not write to stderr"); |
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} else if cfg!(feature = "backend_node") { |
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let out = Command::new("node") |
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.arg(&intermediate_out_file_path) |
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.stdout(Stdio::piped()) |
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.stderr(Stdio::piped()) |
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.output() |
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.expect("Could not spawn run process"); |
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std::io::stdout() |
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.write_all(&out.stdout) |
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.expect("Could not write to stdout"); |
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std::io::stderr() |
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.write_all(&out.stderr) |
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.expect("Could not write to stderr"); |
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process::exit(out.status.code().unwrap()) |
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} |
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Ok(()) |
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}
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