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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,3 @@ | ||
| [alias] | ||
| cross-dev = ["run", "--bin", "cross-dev", "--features", "dev", "--"] | ||
| build-docker-image = ["cross-dev", "build-docker-image"] |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,158 @@ | ||
| use std::{path::Path, process::Command}; | ||
|
|
||
| use clap::Args; | ||
| use cross::CommandExt; | ||
|
|
||
| #[derive(Args, Debug)] | ||
| pub struct BuildDockerImage { | ||
| #[clap(long, hide = true, env = "GITHUB_REF_TYPE")] | ||
| ref_type: Option<String>, | ||
| #[clap(long, hide = true, env = "GITHUB_REF_NAME")] | ||
| ref_name: Option<String>, | ||
| /// Newline separated labels | ||
| #[clap(long, env = "LABELS")] | ||
| labels: Option<String>, | ||
| /// Provide verbose diagnostic output. | ||
| #[clap(short, long)] | ||
| verbose: bool, | ||
| #[clap(long)] | ||
| force: bool, | ||
| #[clap(short, long)] | ||
| push: bool, | ||
| /// Container engine (such as docker or podman). | ||
| #[clap(long)] | ||
| pub engine: Option<String>, | ||
|
|
||
| /// Targets to build for | ||
| #[clap()] | ||
| targets: Vec<String>, | ||
| } | ||
|
|
||
| pub fn build_docker_image( | ||
| BuildDockerImage { | ||
| mut targets, | ||
| verbose, | ||
| force, | ||
| push, | ||
| ref_type, | ||
| ref_name, | ||
| labels, | ||
| .. | ||
| }: BuildDockerImage, | ||
| engine: &Path, | ||
| ) -> cross::Result<()> { | ||
| let metadata = cross::cargo_metadata_with_args( | ||
| Some(Path::new(env!("CARGO_MANIFEST_DIR"))), | ||
| None, | ||
| verbose, | ||
| )? | ||
| .ok_or_else(|| eyre::eyre!("could not find cross workspace and its current version"))?; | ||
| let version = metadata | ||
| .packages | ||
| .get(0) | ||
| .expect("one package expected in workspace") | ||
| .version | ||
| .clone(); | ||
| if targets.is_empty() { | ||
| targets = walkdir::WalkDir::new(metadata.workspace_root.join("docker")) | ||
| .max_depth(1) | ||
| .contents_first(true) | ||
| .into_iter() | ||
| .filter_map(|e| e.ok().filter(|f| f.file_type().is_file())) | ||
| .filter_map(|f| { | ||
| (&f.file_name()) | ||
| .to_string_lossy() | ||
| .strip_prefix("Dockerfile.") | ||
| .map(ToOwned::to_owned) | ||
| }) | ||
| .collect(); | ||
| } | ||
| for target in targets { | ||
| let mut docker_build = Command::new(engine); | ||
| docker_build.args(&["buildx", "build"]); | ||
| docker_build.current_dir(metadata.workspace_root.join("docker")); | ||
|
|
||
| if push { | ||
| docker_build.arg("--push"); | ||
| } else { | ||
| docker_build.arg("--load"); | ||
| } | ||
|
|
||
| let dockerfile = format!("Dockerfile.{target}"); | ||
| let image_name = format!("ghcr.io/cross-rs/{target}"); | ||
| let mut tags = vec![]; | ||
|
|
||
| match (ref_type.as_deref(), ref_name.as_deref()) { | ||
| (Some(ref_type), Some(ref_name)) if ref_type == "tag" && ref_name.starts_with('v') => { | ||
| let tag_version = ref_name | ||
| .strip_prefix('v') | ||
| .expect("tag name should start with v"); | ||
| if version != tag_version { | ||
| eyre::bail!("git tag does not match package version.") | ||
| } | ||
| tags.push(format!("{image_name}:{version}")); | ||
| // Check for unstable releases, tag stable releases as `latest` | ||
| if version.contains('-') { | ||
| // TODO: Don't tag if version is older than currently released version. | ||
| tags.push(format!("{image_name}:latest")) | ||
| } | ||
| } | ||
| (Some(ref_type), Some(ref_name)) if ref_type == "branch" => { | ||
| tags.push(format!("{image_name}:{ref_name}")); | ||
|
|
||
| if ["staging", "trying"] | ||
| .iter() | ||
| .any(|branch| branch == &ref_name) | ||
| { | ||
| tags.push(format!("{image_name}:edge")); | ||
| } | ||
| } | ||
| _ => { | ||
| if push { | ||
| eyre::bail!("Refusing to push without tag or branch. {ref_type:?}:{ref_name:?}") | ||
| } | ||
| tags.push(format!("{image_name}:local")) | ||
| } | ||
| } | ||
|
|
||
| docker_build.arg("--pull"); | ||
| docker_build.args(&[ | ||
| "--cache-from", | ||
| &format!("type=registry,ref={image_name}:main"), | ||
| ]); | ||
|
|
||
| if push { | ||
| docker_build.args(&["--cache-to", "type=inline"]); | ||
| } | ||
|
|
||
| for tag in &tags { | ||
| docker_build.args(&["--tag", tag]); | ||
| } | ||
|
|
||
| for label in labels | ||
| .as_deref() | ||
| .unwrap_or("") | ||
| .split('\n') | ||
| .filter(|s| !s.is_empty()) | ||
| { | ||
| docker_build.args(&["--label", label]); | ||
| } | ||
|
|
||
| docker_build.args(&["-f", &dockerfile]); | ||
| docker_build.args(&["--progress", "plain"]); | ||
| docker_build.arg("."); | ||
|
|
||
| if (force || push && std::env::var("GITHUB_ACTIONS").is_ok()) || !push { | ||
| docker_build.run(verbose)?; | ||
| } else { | ||
| docker_build.print_verbose(true); | ||
| } | ||
| if std::env::var("GITHUB_ACTIONS").is_ok() { | ||
| println!("::set-output name=image::{}", &tags[0]) | ||
| } | ||
| } | ||
| if !(force || push && std::env::var("GITHUB_ACTIONS").is_ok()) { | ||
| println!("refusing to push, use --force to override"); | ||
| } | ||
| Ok(()) | ||
| } |
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