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							94 lines
						
					
					
						
							3.8 KiB
						
					
					
				| use std::env; | |
| use std::process::Command; | |
|  | |
| fn main() { | |
|     // This allow using #[cfg(sqlite)] instead of #[cfg(feature = "sqlite")], which helps when trying to add them through macros | |
|     #[cfg(feature = "sqlite")] | |
|     println!("cargo:rustc-cfg=sqlite"); | |
|     #[cfg(feature = "mysql")] | |
|     println!("cargo:rustc-cfg=mysql"); | |
|     #[cfg(feature = "postgresql")] | |
|     println!("cargo:rustc-cfg=postgresql"); | |
|     #[cfg(feature = "query_logger")] | |
|     println!("cargo:rustc-cfg=query_logger"); | |
|  | |
|     #[cfg(not(any(feature = "sqlite", feature = "mysql", feature = "postgresql")))] | |
|     compile_error!( | |
|         "You need to enable one DB backend. To build with previous defaults do: cargo build --features sqlite" | |
|     ); | |
|  | |
|     // Use check-cfg to let cargo know which cfg's we define, | |
|     // and avoid warnings when they are used in the code. | |
|     println!("cargo::rustc-check-cfg=cfg(sqlite)"); | |
|     println!("cargo::rustc-check-cfg=cfg(mysql)"); | |
|     println!("cargo::rustc-check-cfg=cfg(postgresql)"); | |
|     println!("cargo::rustc-check-cfg=cfg(query_logger)"); | |
|  | |
|     // Rerun when these paths are changed. | |
|     // Someone could have checked-out a tag or specific commit, but no other files changed. | |
|     println!("cargo:rerun-if-changed=.git"); | |
|     println!("cargo:rerun-if-changed=.git/HEAD"); | |
|     println!("cargo:rerun-if-changed=.git/index"); | |
|     println!("cargo:rerun-if-changed=.git/refs/tags"); | |
|  | |
|     #[cfg(all(not(debug_assertions), feature = "query_logger"))] | |
|     compile_error!("Query Logging is only allowed during development, it is not intended for production usage!"); | |
|  | |
|     // Support $BWRS_VERSION for legacy compatibility, but default to $VW_VERSION. | |
|     // If neither exist, read from git. | |
|     let maybe_vaultwarden_version = | |
|         env::var("VW_VERSION").or_else(|_| env::var("BWRS_VERSION")).or_else(|_| version_from_git_info()); | |
|  | |
|     if let Ok(version) = maybe_vaultwarden_version { | |
|         println!("cargo:rustc-env=VW_VERSION={version}"); | |
|         println!("cargo:rustc-env=CARGO_PKG_VERSION={version}"); | |
|     } | |
| } | |
|  | |
| fn run(args: &[&str]) -> Result<String, std::io::Error> { | |
|     let out = Command::new(args[0]).args(&args[1..]).output()?; | |
|     if !out.status.success() { | |
|         use std::io::{Error, ErrorKind}; | |
|         return Err(Error::new(ErrorKind::Other, "Command not successful")); | |
|     } | |
|     Ok(String::from_utf8(out.stdout).unwrap().trim().to_string()) | |
| } | |
|  | |
| /// This method reads info from Git, namely tags, branch, and revision | |
| /// To access these values, use: | |
| ///    - `env!("GIT_EXACT_TAG")` | |
| ///    - `env!("GIT_LAST_TAG")` | |
| ///    - `env!("GIT_BRANCH")` | |
| ///    - `env!("GIT_REV")` | |
| ///    - `env!("VW_VERSION")` | |
| fn version_from_git_info() -> Result<String, std::io::Error> { | |
|     // The exact tag for the current commit, can be empty when | |
|     // the current commit doesn't have an associated tag | |
|     let exact_tag = run(&["git", "describe", "--abbrev=0", "--tags", "--exact-match"]).ok(); | |
|     if let Some(ref exact) = exact_tag { | |
|         println!("cargo:rustc-env=GIT_EXACT_TAG={exact}"); | |
|     } | |
|  | |
|     // The last available tag, equal to exact_tag when | |
|     // the current commit is tagged | |
|     let last_tag = run(&["git", "describe", "--abbrev=0", "--tags"])?; | |
|     println!("cargo:rustc-env=GIT_LAST_TAG={last_tag}"); | |
|  | |
|     // The current branch name | |
|     let branch = run(&["git", "rev-parse", "--abbrev-ref", "HEAD"])?; | |
|     println!("cargo:rustc-env=GIT_BRANCH={branch}"); | |
|  | |
|     // The current git commit hash | |
|     let rev = run(&["git", "rev-parse", "HEAD"])?; | |
|     let rev_short = rev.get(..8).unwrap_or_default(); | |
|     println!("cargo:rustc-env=GIT_REV={rev_short}"); | |
|  | |
|     // Combined version | |
|     if let Some(exact) = exact_tag { | |
|         Ok(exact) | |
|     } else if &branch != "main" && &branch != "master" && &branch != "HEAD" { | |
|         Ok(format!("{last_tag}-{rev_short} ({branch})")) | |
|     } else { | |
|         Ok(format!("{last_tag}-{rev_short}")) | |
|     } | |
| }
 | |
| 
 |