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simplify version checking

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This commit is contained in:
Christien Rioux
2023-09-19 19:12:51 -04:00
parent a7b073cddb
commit 0bf595c53a
6 changed files with 74 additions and 101 deletions
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151
veilid-core/build.rs
View File

@@ -1,26 +1,14 @@
use std::path::PathBuf;
use std::process::{Command, Stdio};
fn search_file<T: AsRef<str>, P: AsRef<str>>(start: T, name: P) -> Option<PathBuf> {
let start_path = PathBuf::from(start.as_ref()).canonicalize().ok();
let mut path = start_path.as_deref();
while let Some(some_path) = path {
let file_path = some_path.join(name.as_ref());
if file_path.exists() {
return Some(file_path.to_owned());
}
path = some_path.parent();
}
None
}
const CAPNP_VERSION: &str = "1.0.1"; // Keep in sync with scripts/install_capnp.sh
const PROTOC_VERSION: &str = "24.3"; // Keep in sync with scripts/install_protoc.sh
fn get_desired_capnp_version_string() -> String {
let capnp_path = search_file(env!("CARGO_MANIFEST_DIR"), ".capnp_version")
.expect("should find .capnp_version file");
std::fs::read_to_string(&capnp_path)
.unwrap_or_else(|_| panic!("can't read .capnp_version file here: {:?}", capnp_path))
.trim()
.to_owned()
CAPNP_VERSION.to_string()
}
fn get_desired_protoc_version_string() -> String {
PROTOC_VERSION.to_string()
}
fn get_capnp_version_string() -> String {
@@ -40,15 +28,6 @@ fn get_capnp_version_string() -> String {
s[20..].to_owned()
}
fn get_desired_protoc_version_string() -> String {
let protoc_path = search_file(env!("CARGO_MANIFEST_DIR"), ".protoc_version")
.expect("should find .protoc_version file");
std::fs::read_to_string(&protoc_path)
.unwrap_or_else(|_| panic!("can't read .protoc_version file here: {:?}", protoc_path))
.trim()
.to_owned()
}
fn get_protoc_version_string() -> String {
let output = Command::new("protoc")
.arg("--version")
@@ -67,63 +46,69 @@ fn get_protoc_version_string() -> String {
}
fn main() {
let desired_capnp_version_string = get_desired_capnp_version_string();
let capnp_version_string = get_capnp_version_string();
let desired_protoc_version_string = get_desired_protoc_version_string();
let protoc_version_string = get_protoc_version_string();
#[cfg(doc)]
return;
// Check capnp version
let desired_capnp_major_version = desired_capnp_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int");
if capnp_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int")
!= desired_capnp_major_version
#[cfg(not(doc))]
{
panic!(
"capnproto version should be major version 1, preferably {} but is {}",
desired_capnp_version_string, capnp_version_string
);
} else if capnp_version_string != desired_capnp_version_string {
println!(
"capnproto version may be untested: {}",
capnp_version_string
);
}
let desired_capnp_version_string = get_desired_capnp_version_string();
let capnp_version_string = get_capnp_version_string();
let desired_protoc_version_string = get_desired_protoc_version_string();
let protoc_version_string = get_protoc_version_string();
// Check protoc version
let desired_protoc_major_version = desired_protoc_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int");
if protoc_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int")
< desired_protoc_major_version
{
panic!(
"protoc version should be at least major version {} but is {}",
desired_protoc_major_version, protoc_version_string
);
} else if protoc_version_string != desired_protoc_version_string {
println!("protoc version may be untested: {}", protoc_version_string);
}
// Check capnp version
let desired_capnp_major_version = desired_capnp_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int");
::capnpc::CompilerCommand::new()
.file("proto/veilid.capnp")
.run()
.expect("compiling schema");
if capnp_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int")
!= desired_capnp_major_version
{
panic!(
"capnproto version should be major version 1, preferably {} but is {}",
desired_capnp_version_string, capnp_version_string
);
} else if capnp_version_string != desired_capnp_version_string {
println!(
"capnproto version may be untested: {}",
capnp_version_string
);
}
// Check protoc version
let desired_protoc_major_version = desired_protoc_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int");
if protoc_version_string
.split_once('.')
.unwrap()
.0
.parse::<usize>()
.expect("should be valid int")
< desired_protoc_major_version
{
panic!(
"protoc version should be at least major version {} but is {}",
desired_protoc_major_version, protoc_version_string
);
} else if protoc_version_string != desired_protoc_version_string {
println!("protoc version may be untested: {}", protoc_version_string);
}
::capnpc::CompilerCommand::new()
.file("proto/veilid.capnp")
.run()
.expect("compiling schema");
}
}