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flagon-io/g1t

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Where people and agents ship software together. The open-source git platform for the whole job: issues, agents, checks and deploys to the edge.

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g1t/crates/runner/src/report.rs

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Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.

Issues and pull requests replace intents and attempts1//! Reports a pull request's progress to g1t through its public API.
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)2
3use std::time::{Duration, Instant};
4
5use anyhow::{Context, Result};
6use serde::Serialize;
7
8/// Entries are sent in batches at most this often.
9const FLUSH_INTERVAL: Duration = Duration::from_millis(1500);
10const FLUSH_SIZE: usize = 50;
11/// Tool output can be enormous; the session keeps the start of it.
12const MAX_ENTRY_CHARS: usize = 8000;
13
14/// One step of the session, as the API accepts it.
15#[derive(Debug, Serialize)]
16pub struct Entry {
17 kind: &'static str,
18 text: String,
19 #[serde(skip_serializing_if = "Option::is_none")]
20 tool: Option<String>,
21}
22
23impl Entry {
24 pub fn new(kind: &'static str, text: &str) -> Self {
25 let mut chars = text.chars();
26 let mut text: String = chars.by_ref().take(MAX_ENTRY_CHARS).collect();
27 if chars.next().is_some() {
28 text.push_str("\n… (truncated)");
29 }
30 Entry {
31 kind,
32 text,
33 tool: None,
34 }
35 }
36
37 pub fn tool(kind: &'static str, tool: &str, text: &str) -> Self {
38 Entry {
39 tool: Some(tool.to_owned()),
40 ..Entry::new(kind, text)
41 }
42 }
43}
44
45/// Replaces every occurrence of a secret with a marker. An agent can print
46/// its environment or a git remote; whatever it prints is recorded.
47fn redact(text: &str, secrets: &[String]) -> String {
48 secrets.iter().fold(text.to_owned(), |text, secret| {
49 text.replace(secret, "[redacted]")
50 })
51}
52
53pub struct Reporter {
54 api: String,
55 token: String,
Issues and pull requests replace intents and attempts56 /// The pull request's path in the API: `repos/<owner>/<name>/pulls/<number>`.
57 pull: String,
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)58 /// Values that must never reach a session, which is as public as the
59 /// repository: the credentials this process was started with.
60 secrets: Vec<String>,
61 pending: Vec<Entry>,
62 last_flush: Instant,
Agents as a team: lifecycle, merge queue, billing and a new shell63 /// False for work that has no session: entries are dropped.
64 recording: bool,
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)65}
66
67impl Reporter {
Agents as a team: lifecycle, merge queue, billing and a new shell68 /// A reporter that records nothing, for a run with no session to keep.
69 pub fn silent() -> Self {
70 Reporter {
71 api: String::new(),
72 token: String::new(),
73 pull: String::new(),
74 secrets: Vec::new(),
75 pending: Vec::new(),
76 last_flush: Instant::now(),
77 recording: false,
78 }
79 }
80
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)81 pub fn from_env() -> Result<Self> {
82 let var = |name: &str| std::env::var(name).with_context(|| format!("{name} is not set"));
83 let token = var("G1T_TOKEN")?;
84 let secrets = std::iter::once(token.clone())
85 .chain(std::env::var("ANTHROPIC_API_KEY"))
g1t agents: model menu and optional AI Gateway routing86 .chain(std::env::var("AI_GATEWAY_TOKEN"))
Agents as a team: lifecycle, merge queue, billing and a new shell87 .chain(std::env::var("BILLING_TOKEN"))
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)88 .filter(|secret| !secret.is_empty())
89 .collect();
90 Ok(Reporter {
91 api: var("G1T_API")?,
92 token,
Issues and pull requests replace intents and attempts93 pull: format!("repos/{}/pulls/{}", var("G1T_REPO")?, var("PULL_NUMBER")?),
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)94 secrets,
95 pending: Vec::new(),
96 last_flush: Instant::now(),
Agents as a team: lifecycle, merge queue, billing and a new shell97 recording: true,
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)98 })
99 }
100
101 fn post(&self, action: &str, body: serde_json::Value) -> Result<()> {
Agents as a team: lifecycle, merge queue, billing and a new shell102 ureq::post(&format!("{}/{}/{action}", self.api, self.pull))
Issues and pull requests replace intents and attempts103 .set("authorization", &format!("Bearer {}", self.token))
104 .send_json(body)
105 .with_context(|| format!("{action} request failed"))?;
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)106 Ok(())
107 }
108
109 /// Queues an entry, sending the batch if it is due.
110 pub fn record(&mut self, mut entry: Entry) {
Agents as a team: lifecycle, merge queue, billing and a new shell111 if !self.recording {
112 return;
113 }
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)114 entry.text = redact(&entry.text, &self.secrets);
115 self.pending.push(entry);
116 if self.pending.len() >= FLUSH_SIZE || self.last_flush.elapsed() >= FLUSH_INTERVAL {
117 self.flush();
118 }
119 }
120
121 /// Sends everything queued. A failed send is logged and the entries
122 /// kept, so one bad request does not lose the session or stop the run.
123 pub fn flush(&mut self) {
124 self.last_flush = Instant::now();
125 if self.pending.is_empty() {
126 return;
127 }
128 let body = serde_json::json!({ "entries": self.pending });
129 match self.post("session", body) {
130 Ok(()) => self.pending.clear(),
131 Err(error) => eprintln!("g1t-runner: {error:#}"),
132 }
133 }
134
Issues and pull requests replace intents and attempts135 /// Marks the pull request ready for review, with `summary` as its
136 /// description.
137 pub fn ready(&self, summary: &str) -> Result<()> {
138 self.post("ready", serde_json::json!({ "summary": summary }))
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)139 }
140
Issues and pull requests replace intents and attempts141 /// Closes the pull request without merging.
142 pub fn close(&self) -> Result<()> {
143 self.post("close", serde_json::json!({}))
Account dropdown, llms.txt onboarding, hosted agent runner (not yet deployed)144 }
145}
146
147#[cfg(test)]
148mod tests {
149 use super::*;
150
151 #[test]
152 fn secrets_are_removed_from_entries() {
153 let secrets = vec!["g1t_abc123".to_owned(), "sk-ant-xyz".to_owned()];
154 let text = "origin https://me:g1t_abc123@g1t.sh/a.git
155KEY=sk-ant-xyz g1t_abc123";
156 let clean = redact(text, &secrets);
157 assert!(!clean.contains("g1t_abc123"));
158 assert!(!clean.contains("sk-ant-xyz"));
159 assert_eq!(clean.matches("[redacted]").count(), 3);
160 }
161
162 #[test]
163 fn long_entries_are_truncated() {
164 let entry = Entry::new("note", &"x".repeat(MAX_ENTRY_CHARS + 10));
165 assert!(entry.text.ends_with("(truncated)"));
166 assert!(Entry::new("note", "short").text == "short");
167 }
168}