refactor: Move templates to their own crate (#83)

This PR logically separates out parts of the code to their own crates. This will be useful for future Tauri App development.
This commit is contained in:
Gerald Pinder 2024-02-25 15:45:33 -05:00 committed by GitHub
parent ce8f889dc2
commit 910e0434b6
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34 changed files with 620 additions and 512 deletions

26
recipe/Cargo.toml Normal file
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[package]
name = "blue-build-recipe"
version.workspace = true
edition.workspace = true
description.workspace = true
repository.workspace = true
license.workspace = true
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
blue-build-utils = { path = "../utils" }
chrono = "0.4"
indexmap = { version = "2", features = ["serde"] }
anyhow.workspace = true
format_serde_error.workspace = true
log.workspace = true
serde.workspace = true
serde_yaml.workspace = true
serde_json.workspace = true
typed-builder.workspace = true
[lints]
workspace = true

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use typed_builder::TypedBuilder;
#[derive(Debug, Clone, TypedBuilder, PartialEq, Eq, Hash)]
pub struct AkmodsInfo {
pub images: (String, Option<String>),
pub stage_name: String,
}

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use serde::Deserialize;
use serde_json::Value;
use std::collections::HashMap;
#[derive(Deserialize, Debug, Clone)]
pub struct ImageInspection {
#[serde(alias = "Labels")]
labels: HashMap<String, Value>,
}
impl ImageInspection {
pub fn get_version(&self) -> Option<String> {
Some(
self.labels
.get("org.opencontainers.image.version")?
.as_str()
.map(std::string::ToString::to_string)?
.split('.')
.take(1)
.collect(),
)
}
}

11
recipe/src/lib.rs Normal file
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pub mod akmods_info;
pub mod image_inspection;
pub mod module;
pub mod module_ext;
pub mod recipe;
pub use akmods_info::*;
pub use image_inspection::*;
pub use module::*;
pub use module_ext::*;
pub use recipe::*;

133
recipe/src/module.rs Normal file
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use std::{borrow::Cow, process};
use indexmap::IndexMap;
use log::{error, trace};
use serde::{Deserialize, Serialize};
use serde_yaml::Value;
use typed_builder::TypedBuilder;
use crate::{AkmodsInfo, ModuleExt};
#[derive(Serialize, Deserialize, Debug, Clone, TypedBuilder)]
pub struct Module<'a> {
#[builder(default, setter(into, strip_option))]
#[serde(rename = "type", skip_serializing_if = "Option::is_none")]
pub module_type: Option<Cow<'a, str>>,
#[builder(default, setter(into, strip_option))]
#[serde(rename = "from-file", skip_serializing_if = "Option::is_none")]
pub from_file: Option<Cow<'a, str>>,
#[builder(default, setter(into, strip_option))]
#[serde(skip_serializing_if = "Option::is_none")]
pub source: Option<Cow<'a, str>>,
#[serde(flatten)]
#[builder(default, setter(into))]
pub config: IndexMap<String, Value>,
}
impl<'a> Module<'a> {
#[must_use]
pub fn get_modules(modules: &[Self]) -> Vec<Self> {
modules
.iter()
.flat_map(|module| {
module.from_file.as_ref().map_or_else(
|| vec![module.clone()],
|file_name| match ModuleExt::parse_module_from_file(file_name) {
Err(e) => {
error!("Failed to get module from {file_name}: {e}");
vec![]
}
Ok(module_ext) => Self::get_modules(&module_ext.modules),
},
)
})
.collect()
}
#[must_use]
pub fn get_module_type_list(&'a self, typ: &str, list_key: &str) -> Option<Vec<String>> {
if self.module_type.as_ref()? == typ {
Some(
self.config
.get(list_key)?
.as_sequence()?
.iter()
.filter_map(|t| Some(t.as_str()?.to_owned()))
.collect(),
)
} else {
None
}
}
#[must_use]
pub fn get_containerfile_list(&'a self) -> Option<Vec<String>> {
self.get_module_type_list("containerfile", "containerfiles")
}
#[must_use]
pub fn get_containerfile_snippets(&'a self) -> Option<Vec<String>> {
self.get_module_type_list("containerfile", "snippets")
}
pub fn print_module_context(&'a self) -> String {
serde_json::to_string(self).unwrap_or_else(|e| {
error!("Failed to parse module!!!!!: {e}");
process::exit(1);
})
}
pub fn get_files_list(&'a self) -> Option<Vec<(String, String)>> {
Some(
self.config
.get("files")?
.as_sequence()?
.iter()
.filter_map(|entry| entry.as_mapping())
.flatten()
.filter_map(|(src, dest)| {
Some((
format!("./config/files/{}", src.as_str()?),
dest.as_str()?.to_string(),
))
})
.collect(),
)
}
pub fn generate_akmods_info(&'a self, os_version: &str) -> AkmodsInfo {
trace!("generate_akmods_base({self:#?}, {os_version})");
let base = self
.config
.get("base")
.map(|b| b.as_str().unwrap_or_default());
let nvidia_version = self
.config
.get("nvidia-version")
.map(|v| v.as_u64().unwrap_or_default());
AkmodsInfo::builder()
.images(match (base, nvidia_version) {
(Some(b), Some(nv)) if !b.is_empty() && nv > 0 => (
format!("akmods:{b}-{os_version}"),
Some(format!("akmods-nvidia:{b}-{os_version}-{nv}")),
),
(Some(b), _) if !b.is_empty() => (format!("akmods:{b}-{os_version}"), None),
(_, Some(nv)) if nv > 0 => (
format!("akmods:main-{os_version}"),
Some(format!("akmods-nvidia:main-{os_version}")),
),
_ => (format!("akmods:main-{os_version}"), None),
})
.stage_name(format!(
"{}{}",
base.unwrap_or("main"),
nvidia_version.map_or_else(String::default, |nv| format!("-{nv}"))
))
.build()
}
}

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recipe/src/module_ext.rs Normal file
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use std::{borrow::Cow, collections::HashSet, fs, path::PathBuf};
use anyhow::Result;
use log::trace;
use serde::{Deserialize, Serialize};
use typed_builder::TypedBuilder;
use crate::{AkmodsInfo, Module};
#[derive(Default, Serialize, Clone, Deserialize, Debug, TypedBuilder)]
pub struct ModuleExt<'a> {
#[builder(default, setter(into))]
pub modules: Cow<'a, [Module<'a>]>,
}
impl ModuleExt<'_> {
/// # Parse a module file returning a [`ModuleExt`]
///
/// # Errors
/// Can return an `anyhow` Error if the file cannot be read or deserialized
/// into a [`ModuleExt`]
pub fn parse_module_from_file(file_name: &str) -> Result<Self> {
let file_path = PathBuf::from("config").join(file_name);
let file_path = if file_path.is_absolute() {
file_path
} else {
std::env::current_dir()?.join(file_path)
};
let file = fs::read_to_string(file_path)?;
serde_yaml::from_str::<Self>(&file).map_or_else(
|_| -> Result<Self> {
let module = serde_yaml::from_str::<Module>(&file)
.map_err(blue_build_utils::serde_yaml_err(&file))?;
Ok(Self::builder().modules(vec![module]).build())
},
Ok,
)
}
pub fn get_akmods_info_list(&self, os_version: &str) -> Vec<AkmodsInfo> {
trace!("get_akmods_image_list({self:#?}, {os_version})");
let mut seen = HashSet::new();
self.modules
.iter()
.filter(|module| module.module_type.as_ref().is_some_and(|t| t == "akmods"))
.map(|module| module.generate_akmods_info(os_version))
.filter(|image| seen.insert(image.clone()))
.collect()
}
}

197
recipe/src/recipe.rs Normal file
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use std::{borrow::Cow, env, fs, path::Path, process::Command};
use anyhow::Result;
use blue_build_utils::constants::*;
use chrono::Local;
use format_serde_error::SerdeError;
use indexmap::IndexMap;
use log::{debug, info, trace, warn};
use serde::{Deserialize, Serialize};
use serde_yaml::Value;
use typed_builder::TypedBuilder;
use crate::{ImageInspection, Module, ModuleExt};
#[derive(Default, Serialize, Clone, Deserialize, Debug, TypedBuilder)]
pub struct Recipe<'a> {
#[builder(setter(into))]
pub name: Cow<'a, str>,
#[builder(setter(into))]
pub description: Cow<'a, str>,
#[serde(alias = "base-image")]
#[builder(setter(into))]
pub base_image: Cow<'a, str>,
#[serde(alias = "image-version")]
#[builder(setter(into))]
pub image_version: Cow<'a, str>,
#[serde(alias = "blue-build-tag")]
#[builder(default, setter(into, strip_option))]
pub blue_build_tag: Option<Cow<'a, str>>,
#[serde(flatten)]
pub modules_ext: ModuleExt<'a>,
#[serde(flatten)]
#[builder(setter(into))]
pub extra: IndexMap<String, Value>,
}
impl<'a> Recipe<'a> {
#[must_use]
pub fn generate_tags(&self) -> Vec<String> {
trace!("Recipe::generate_tags()");
trace!("Generating image tags for {}", &self.name);
let mut tags: Vec<String> = Vec::new();
let image_version = self.get_os_version();
let timestamp = Local::now().format("%Y%m%d").to_string();
if let (Ok(commit_branch), Ok(default_branch), Ok(commit_sha), Ok(pipeline_source)) = (
env::var(CI_COMMIT_REF_NAME),
env::var(CI_DEFAULT_BRANCH),
env::var(CI_COMMIT_SHORT_SHA),
env::var(CI_PIPELINE_SOURCE),
) {
trace!("CI_COMMIT_REF_NAME={commit_branch}, CI_DEFAULT_BRANCH={default_branch},CI_COMMIT_SHORT_SHA={commit_sha}, CI_PIPELINE_SOURCE={pipeline_source}");
warn!("Detected running in Gitlab, pulling information from CI variables");
if let Ok(mr_iid) = env::var(CI_MERGE_REQUEST_IID) {
trace!("CI_MERGE_REQUEST_IID={mr_iid}");
if pipeline_source == "merge_request_event" {
debug!("Running in a MR");
tags.push(format!("mr-{mr_iid}-{image_version}"));
}
}
if default_branch == commit_branch {
debug!("Running on the default branch");
tags.push(image_version.to_string());
tags.push(format!("{timestamp}-{image_version}"));
tags.push("latest".into());
tags.push(timestamp);
} else {
debug!("Running on branch {commit_branch}");
tags.push(format!("br-{commit_branch}-{image_version}"));
}
tags.push(format!("{commit_sha}-{image_version}"));
} else if let (
Ok(github_event_name),
Ok(github_event_number),
Ok(github_sha),
Ok(github_ref_name),
) = (
env::var(GITHUB_EVENT_NAME),
env::var(PR_EVENT_NUMBER),
env::var(GITHUB_SHA),
env::var(GITHUB_REF_NAME),
) {
trace!("GITHUB_EVENT_NAME={github_event_name},PR_EVENT_NUMBER={github_event_number},GITHUB_SHA={github_sha},GITHUB_REF_NAME={github_ref_name}");
warn!("Detected running in Github, pulling information from GITHUB variables");
let mut short_sha = github_sha;
short_sha.truncate(7);
if github_event_name == "pull_request" {
debug!("Running in a PR");
tags.push(format!("pr-{github_event_number}-{image_version}"));
} else if github_ref_name == "live" || github_ref_name == "main" {
tags.push(image_version.to_string());
tags.push(format!("{timestamp}-{image_version}"));
tags.push("latest".into());
tags.push(timestamp);
} else {
tags.push(format!("br-{github_ref_name}-{image_version}"));
}
tags.push(format!("{short_sha}-{image_version}"));
} else {
warn!("Running locally");
tags.push(format!("local-{image_version}"));
}
debug!("Finished generating tags!");
debug!("Tags: {tags:#?}");
tags
}
/// # Parse a recipe file
/// #
/// # Errors
pub fn parse<P: AsRef<Path>>(path: &P) -> Result<Self> {
let file_path = if Path::new(path.as_ref()).is_absolute() {
path.as_ref().to_path_buf()
} else {
std::env::current_dir()?.join(path.as_ref())
};
let recipe_path = fs::canonicalize(file_path)?;
let recipe_path_string = recipe_path.display().to_string();
debug!("Recipe::parse_recipe({recipe_path_string})");
let file = fs::read_to_string(recipe_path)?;
debug!("Recipe contents: {file}");
let mut recipe = serde_yaml::from_str::<Recipe>(&file)
.map_err(blue_build_utils::serde_yaml_err(&file))?;
recipe.modules_ext.modules = Module::get_modules(&recipe.modules_ext.modules).into();
Ok(recipe)
}
pub fn get_os_version(&self) -> String {
trace!("Recipe::get_os_version()");
if blue_build_utils::check_command_exists("skopeo").is_err() {
warn!("The 'skopeo' command doesn't exist, falling back to version defined in recipe");
return self.image_version.to_string();
}
let base_image = self.base_image.as_ref();
let image_version = self.image_version.as_ref();
info!("Retrieving information from {base_image}:{image_version}, this will take a bit");
let output = match Command::new("skopeo")
.arg("inspect")
.arg(format!("docker://{base_image}:{image_version}"))
.output()
{
Err(_) => {
warn!(
"Issue running the 'skopeo' command, falling back to version defined in recipe"
);
return self.image_version.to_string();
}
Ok(output) => output,
};
if !output.status.success() {
warn!("Failed to get image information for {base_image}:{image_version}, falling back to version defined in recipe");
return self.image_version.to_string();
}
let inspection: ImageInspection = match serde_json::from_str(
String::from_utf8_lossy(&output.stdout).as_ref(),
) {
Err(err) => {
let err_msg =
SerdeError::new(String::from_utf8_lossy(&output.stdout).to_string(), err)
.to_string();
warn!("Issue deserializing 'skopeo' output, falling back to version defined in recipe. {err_msg}",);
return self.image_version.to_string();
}
Ok(inspection) => inspection,
};
inspection.get_version().unwrap_or_else(|| {
warn!("Version label does not exist on image, using version in recipe");
image_version.to_string()
})
}
}