84 lines
2.5 KiB
Rust
84 lines
2.5 KiB
Rust
#[cfg(feature = "mysql-admutils-compatibility")]
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use anyhow::anyhow;
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#[cfg(feature = "mysql-admutils-compatibility")]
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use std::{env, os::unix::fs::symlink, path::PathBuf};
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fn get_git_commit() -> Option<String> {
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let repo = git2::Repository::discover(".").ok()?;
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let head = repo.head().ok()?;
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let commit = head.peel_to_commit().ok()?;
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Some(commit.id().to_string())
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}
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fn embed_build_time_info() {
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let commit = option_env!("GIT_COMMIT")
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.map(|s| s.to_string())
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.or_else(get_git_commit)
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.unwrap_or_else(|| "unknown".to_string());
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let build_profile = std::env::var("OUT_DIR")
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.unwrap_or_else(|_| "unknown".to_string())
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.split(std::path::MAIN_SEPARATOR)
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.nth_back(3)
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.unwrap_or("unknown")
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.to_string();
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let dependencies = build_info_build::build_script()
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.collect_runtime_dependencies(build_info_build::DependencyDepth::Depth(1))
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.build()
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.crate_info
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.dependencies
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.into_iter()
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.map(|dep| format!("{}: {}", dep.name, dep.version))
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.collect::<Vec<_>>()
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.join(";");
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println!("cargo:rustc-env=GIT_COMMIT={}", commit);
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println!("cargo:rustc-env=BUILD_PROFILE={}", build_profile);
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println!("cargo:rustc-env=DEPENDENCY_LIST={}", dependencies);
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}
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fn generate_mysql_admutils_symlinks() -> anyhow::Result<()> {
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// NOTE: This is slightly illegal, and depends on implementation details.
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// But it is only here for ease of testing the compatibility layer,
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// and not critical in any way. Considering the code is never going
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// to be used as a library, it should be fine.
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let target_profile_dir: PathBuf = PathBuf::from(env::var("OUT_DIR")?)
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.parent()
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.and_then(|p| p.parent())
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.and_then(|p| p.parent())
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.ok_or(anyhow!("Could not resolve target profile directory"))?
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.to_path_buf();
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if !target_profile_dir.exists() {
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std::fs::create_dir_all(&target_profile_dir)?;
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}
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if !target_profile_dir.join("mysql-useradm").exists() {
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symlink(
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PathBuf::from("./muscl"),
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target_profile_dir.join("mysql-useradm"),
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)
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.ok();
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}
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if !target_profile_dir.join("mysql-dbadm").exists() {
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symlink(
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PathBuf::from("./muscl"),
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target_profile_dir.join("mysql-dbadm"),
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)
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.ok();
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}
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Ok(())
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}
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fn main() -> anyhow::Result<()> {
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#[cfg(feature = "mysql-admutils-compatibility")]
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generate_mysql_admutils_symlinks()?;
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embed_build_time_info();
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Ok(())
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}
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