77 lines
3.0 KiB
Rust
77 lines
3.0 KiB
Rust
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//! ```cargo
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//! [dependencies]
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//! cc = "1.0.66"
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//! glob = "0.3.0"
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//! envmnt = "*"
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//! ```
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use std::path::PathBuf;
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const TARGET_DIR: &str = "target/windows/resources";
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fn main() {
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// Clean the target directory
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let _ = std::fs::remove_dir_all(TARGET_DIR);
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// Create the target directory
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std::fs::create_dir_all(TARGET_DIR).expect("unable to create target directory");
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let target_dir = PathBuf::from(TARGET_DIR);
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if !target_dir.is_dir() {
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panic!("expected target directory, found none");
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}
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// We first need to find all the DLLs to redistribute with the binary
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// These are found inside the MSVC compiler directory, usually in a place like:
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// C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Redist\MSVC\14.28.29910\x64\Microsoft.VC142.CRT
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// and they include files like vcruntime140.dll and msvcp140.dll
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// First, we try to find the directory containing the various versions:
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// C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Redist\MSVC\
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let tool = cc::windows_registry::find_tool("msvc", "msbuild")
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.expect("unable to locate MSVC compiler, did you install Visual Studio?");
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let mut versions_dir = None;
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let mut current_root = tool.path();
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while let Some(parent) = current_root.parent() {
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let target = parent.join("VC").join("Redist").join("MSVC");
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if target.exists() {
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versions_dir = Some(target);
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break;
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}
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current_root = parent;
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}
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let versions_dir = versions_dir.expect(
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r"unable to find path: C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Redist\MSVC",
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);
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// Then we try to find a suitable directory containing the required DLLs
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// C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Redist\MSVC\14.28.29910\x64\Microsoft.VC142.CRT
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let glob_pattern = format!(
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r"{}\*\x64\Microsoft.*\vcruntime140_1.dll",
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versions_dir.to_string_lossy().to_string()
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);
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println!("glob_pattern: {}", glob_pattern);
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let target_file = glob::glob(&glob_pattern)
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.expect("failed to read glob pattern")
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.next()
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.expect("unable to find vcruntime140_1.dll file")
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.expect("unable to extract path of vcruntime140_1.dll file");
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// Copy the DLLs in the target directory
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let parent_dir = target_file.parent().expect("unable to obtain directory containing DLLs");
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for entry in glob::glob(&format!(r"{}\*.dll", parent_dir.to_string_lossy().to_string())).expect("unable to glob over DLLs") {
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let entry = entry.expect("unable to unwrap DLL entry");
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let filename = entry.file_name().expect("unable to obtain filename");
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std::fs::copy(&entry, target_dir.join(filename)).expect("unable to copy DLL");
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}
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// Copy the executable
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let exec_path = envmnt::get_or_panic("EXEC_PATH");
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let exec_file = PathBuf::from(&format!("{}.exe", exec_path));
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if !exec_file.is_file() {
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panic!("expected espanso binary, found none in {:?}", exec_file);
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}
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std::fs::copy(exec_file, target_dir.join("espansod.exe")).unwrap();
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// Create the CLI wrapper
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std::fs::write(target_dir.join("espanso.cmd"), r#"@"%~dp0espansod.exe" %*"#).unwrap();
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}
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