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author | Arnout Engelen <arnout@bzzt.net> | 2022-02-02 18:18:08 +0100 |
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committer | Alyssa Ross <hi@alyssa.is> | 2022-02-16 13:29:16 +0000 |
commit | 7f87e6d8eb219f0bcf9266ea2fb5c4062a57c0c2 (patch) | |
tree | 915672eeba0b0ac2ea4e04f85ad3f962db41a835 /src/branches.rs | |
parent | f9d47ab4f75da1818b9c727bbec2c073323d8c90 (diff) | |
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Add links to hydra
Diffstat (limited to 'src/branches.rs')
-rw-r--r-- | src/branches.rs | 85 |
1 files changed, 83 insertions, 2 deletions
diff --git a/src/branches.rs b/src/branches.rs index aa2c5b1..e3ee262 100644 --- a/src/branches.rs +++ b/src/branches.rs @@ -1,5 +1,6 @@ // SPDX-License-Identifier: AGPL-3.0-or-later WITH GPL-3.0-linking-exception // SPDX-FileCopyrightText: 2021 Alyssa Ross <hi@alyssa.is> +// SPDX-FileCopyrightText: 2022 Arnout Engelen <arnout@bzzt.net> use std::borrow::Cow; use std::collections::BTreeMap; @@ -57,14 +58,64 @@ pub fn next_branches(branch: &str) -> Vec<Cow<str>> { .collect() } +const BRANCH_HYDRA_LINK_TABLE: [(&str, &str); 4] = [ + (r"\Anixpkgs-unstable\z", "nixpkgs/trunk/unstable"), + (r"\Anixos-unstable-small\z", "nixos/unstable-small/tested"), + (r"\Anixos-unstable\z", "nixos/trunk-combined/tested"), + (r"\Anixos-(\d.*)\z", "nixos/release-$1/tested"), +]; + +static BRANCH_HYDRA_LINK_PATTERNS: Lazy<Vec<Regex>> = Lazy::new(|| { + BRANCH_HYDRA_LINKS + .keys() + .copied() + .map(Regex::new) + .map(Result::unwrap) + .collect() +}); + +static BRANCH_HYDRA_LINKS: Lazy<BTreeMap<&str, &str>> = Lazy::new(|| { + BRANCH_HYDRA_LINK_TABLE + .iter() + .fold(BTreeMap::new(), |mut map, (pattern, next)| { + // TODO throw an error when this does not return None? + map.insert(pattern, next); + map + }) +}); + +static BRANCH_HYDRA_LINKS_BY_INDEX: Lazy<Vec<&str>> = + Lazy::new(|| BRANCH_HYDRA_LINKS.values().cloned().collect()); + +static BRANCH_HYDRA_LINK_REGEXES: Lazy<RegexSet> = + Lazy::new(|| RegexSet::new(BRANCH_HYDRA_LINKS.keys()).unwrap()); + +pub fn branch_hydra_link(branch: &str) -> Option<String> { + BRANCH_HYDRA_LINK_REGEXES + .matches(branch) + .iter() + .next() + .map(|index| { + let regex = BRANCH_HYDRA_LINK_PATTERNS.get(index).unwrap(); + BRANCH_HYDRA_LINKS_BY_INDEX + .get(index) + .map(move |link| regex.replace(branch, *link)) + .map(move |l| format!("https://hydra.nixos.org/job/{}#tabs-constituents", l)) + }) + .flatten() +} + #[cfg(test)] mod tests { use super::*; #[test] fn staging_18_03() { - let res = next_branches("staging-18.03"); - assert_eq!(res, vec!["release-18.03"]); + let branch = "staging-18.03"; + let next = next_branches(branch); + assert_eq!(next, vec!["release-18.03"]); + let link = branch_hydra_link(branch); + assert_eq!(link, None); } #[test] @@ -102,4 +153,34 @@ mod tests { let res = next_branches("release-20.09"); assert_eq!(res, vec!["nixpkgs-20.09-darwin", "nixos-20.09-small"]); } + + #[test] + fn nixpkgs_unstable() { + let branch = "nixpkgs-unstable"; + let next = next_branches(branch); + assert!(next.is_empty()); + let link = branch_hydra_link(branch); + let expected = "https://hydra.nixos.org/job/nixpkgs/trunk/unstable#tabs-constituents"; + assert_eq!(link.unwrap(), expected); + } + + #[test] + fn nixos_unstable_small() { + let branch = "nixos-unstable-small"; + let next = next_branches(branch); + assert_eq!(next, vec!["nixos-unstable"]); + let link = branch_hydra_link(branch); + let expected = "https://hydra.nixos.org/job/nixos/unstable-small/tested#tabs-constituents"; + assert_eq!(link.unwrap(), expected); + } + + #[test] + fn nixos_unstable() { + let branch = "nixos-unstable"; + let next = next_branches(branch); + assert_eq!(next.len(), 0); + let link = branch_hydra_link(branch); + let expected = "https://hydra.nixos.org/job/nixos/trunk-combined/tested#tabs-constituents"; + assert_eq!(link.unwrap(), expected); + } } |