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Copy installer executable to target directory, fix version sorting

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This commit is contained in:
James 2018-01-30 20:11:34 +11:00
parent 9f0e2352b7
commit 6cd8abebe5
2 changed files with 45 additions and 11 deletions
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52
src/installer.rs
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@ -14,6 +14,7 @@ use std::fs::File;
use std::env::home_dir;
use std::env::var;
use std::env::current_exe;
use std::env::consts::OS;
use std::path::PathBuf;
@ -82,7 +83,7 @@ impl InstallerFramework {
let path = PathBuf::from(path);
if !path.exists() {
match create_dir_all(&path) {
Ok(_) => {},
Ok(_) => {}
Err(v) => return Err(format!("Failed to create install directory: {:?}", v)),
}
}
@ -153,7 +154,7 @@ impl InstallerFramework {
let latest_result = results
.into_iter()
.filter(|f| f.files.iter().filter(|x| regex.is_match(&x.name)).count() > 0)
.min_by_key(|f| f.version.clone());
.max_by_key(|f| f.version.clone());
let latest_result = match latest_result {
Some(v) => v,
@ -237,15 +238,12 @@ impl InstallerFramework {
for i in 0..zip_size {
let mut file = zip.by_index(i).unwrap();
let percentage = extract_base_percentage +
extract_range_percentage / zip_size as f64 * i as f64;
let percentage =
extract_base_percentage + extract_range_percentage / zip_size as f64 * i as f64;
messages
.send(InstallMessage::Status(
format!(
"Extracting {} ({} of {})",
file.name(), i + 1, zip_size
),
format!("Extracting {} ({} of {})", file.name(), i + 1, zip_size),
percentage,
))
.unwrap();
@ -269,7 +267,7 @@ impl InstallerFramework {
Ok(v) => v,
Err(v) => return Err(format!("Unable to open file: {:?}", v)),
},
None => {},
None => {}
}
let mut target_file = match File::create(target_path) {
@ -287,6 +285,42 @@ impl InstallerFramework {
count += 1.0;
}
// Copy installer binary to target directory
messages
.send(InstallMessage::Status(
format!("Copying installer binary"),
0.99,
))
.unwrap();
let current_app = match current_exe() {
Ok(v) => v,
Err(v) => return Err(format!("Unable to locate installer binary: {:?}", v)),
};
let mut current_app_file = match File::open(current_app) {
Ok(v) => v,
Err(v) => return Err(format!("Unable to open installer binary: {:?}", v)),
};
let platform_extension = if cfg!(windows) {
"maintenancetool.exe"
} else {
"maintenancetool"
};
let new_app = path.join(platform_extension);
let mut new_app_file = match File::create(new_app) {
Ok(v) => v,
Err(v) => return Err(format!("Unable to open installer binary: {:?}", v)),
};
match copy(&mut current_app_file, &mut new_app_file) {
Err(v) => return Err(format!("Unable to copy installer binary: {:?}", v)),
_ => {}
};
Ok(())
}