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added some comments
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This commit is contained in:
Thomas Eppers 2021-11-03 15:58:01 +01:00
parent eec1836dd3
commit 246124d4d1
1 changed files with 5 additions and 0 deletions
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5
src/repo.rs
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@ -25,6 +25,9 @@ pub enum Repo {
} }
/// check if yaml line matches and returns the split of repo string and rest /// check if yaml line matches and returns the split of repo string and rest
/// the first &str is the image tag
/// it will be used to not change the identation
/// the second &str will the the identifier for the image
pub fn match_yaml_image(input: &str) -> Result<(&str, &str), Error> { pub fn match_yaml_image(input: &str) -> Result<(&str, &str), Error> {
lazy_static::lazy_static! { lazy_static::lazy_static! {
static ref REGEX: Regex = Regex::new(r"^( +image *: *)([a-z0-9\./:]+)").unwrap(); static ref REGEX: Regex = Regex::new(r"^( +image *: *)([a-z0-9\./:]+)").unwrap();
@ -37,6 +40,7 @@ pub fn match_yaml_image(input: &str) -> Result<(&str, &str), Error> {
Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())) Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str()))
} }
/// takes the identifier and splits off the tag it exists
pub fn split_tag_from_repo(input: &str) -> Result<(&str, &str), Error> { pub fn split_tag_from_repo(input: &str) -> Result<(&str, &str), Error> {
lazy_static::lazy_static! { lazy_static::lazy_static! {
static ref REGEX: Regex = Regex::new(r"^([a-z0-9\./[^:]]*):?([a-z0-9._\-]*)").unwrap(); static ref REGEX: Regex = Regex::new(r"^([a-z0-9\./[^:]]*):?([a-z0-9._\-]*)").unwrap();
@ -59,6 +63,7 @@ pub fn split_tag_from_repo(input: &str) -> Result<(&str, &str), Error> {
Ok((front, back)) Ok((front, back))
} }
/// takes an identifier and changes it to a Repo enum
pub fn split_repo_without_tag(repo: &str) -> Result<Repo, Error> { pub fn split_repo_without_tag(repo: &str) -> Result<Repo, Error> {
let repo = repo.trim(); let repo = repo.trim();
let split_repo: Vec<&str> = repo.split('/').collect(); let split_repo: Vec<&str> = repo.split('/').collect();