Add Makefile for running CI jobs locally.

src/remote_config.rs

@@ -0,0 +1,73 @@
+use regex::Regex;
+use serde::Deserialize;
+use serde::Serialize;
+
+/// The webhook_bridge.toml file that lives inside repos that have their CI triggered by webhook_bridge.
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(deny_unknown_fields)]
+pub(crate) struct RemoteConfig {
+    pub(crate) version: String,
+
+    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    pub(crate) push: Vec<TriggerPush>,
+}
+
+/// A config for a job that is triggered by a push to a git repo.
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(deny_unknown_fields)]
+pub(crate) struct TriggerPush {
+    pub(crate) name: String,
+    pub(crate) source: String,
+
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub(crate) clone_uri: Option<String>,
+
+    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    pub(crate) branches: Vec<String>,
+
+    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    pub(crate) skip_branches: Vec<String>,
+}
+
+impl RemoteConfig {
+    pub(crate) fn from_str<S: AsRef<str>>(
+        contents: S,
+    ) -> Result<RemoteConfig, Box<dyn std::error::Error>> {
+        let parsed_remote_config: RemoteConfig = toml::from_str(contents.as_ref())?;
+        assert!(
+            parsed_remote_config.version == "0.0.1",
+            "We only support version 0.0.1 currently."
+        );
+        Ok(parsed_remote_config)
+    }
+
+    pub(crate) fn get_push_triggers_for_branch<B: AsRef<str>>(
+        &self,
+        branch: B,
+    ) -> Result<Vec<&TriggerPush>, Box<dyn std::error::Error>> {
+        let branch = branch.as_ref();
+        let mut ret = Vec::new();
+        for push in &self.push {
+            let skip_regex: Vec<_> = push
+                .skip_branches
+                .iter()
+                .map(|s| Regex::new(s.as_str()))
+                .collect::<Result<_, _>>()?;
+            if skip_regex.iter().any(|r| r.is_match(branch)) {
+                continue;
+            }
+
+            let match_regex: Vec<_> = push
+                .branches
+                .iter()
+                .map(|s| Regex::new(s.as_str()))
+                .collect::<Result<_, _>>()?;
+            if !push.branches.is_empty() && !match_regex.iter().any(|r| r.is_match(branch)) {
+                continue;
+            }
+
+            ret.push(push);
+        }
+        Ok(ret)
+    }
+}