pilegit 0.1.6

Git stacking with style — interactive TUI for stacked PRs
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136

use std::collections::HashMap;
use std::process::Command;

use color_eyre::{eyre::eyre, Result};

use super::Forge;
use crate::core::stack::{PatchEntry, PatchStatus};
use crate::git::ops::Repo;

pub struct Gitea;

impl Forge for Gitea {
    fn name(&self) -> &str { "Gitea" }

    fn submit(
        &self, repo: &Repo, hash: &str, subject: &str,
        base: &str, body: &str,
    ) -> Result<String> {
        let branch = repo.get_current_branch()?;
        let branch_name = repo.make_pgit_branch_name(subject);

        repo.git_pub(&["branch", "-f", &branch_name, hash])?;
        repo.git_pub(&["push", "-f", "origin", &branch_name])?;

        // tea supports both `pr create` and `pulls create` (alias)
        let create = Command::new("tea")
            .current_dir(&repo.workdir)
            .args(["pr", "create",
                "--head", &branch_name, "--base", base,
                "--title", subject, "--description", body])
            .output()?;

        let _ = repo.git_pub(&["checkout", "--quiet", &branch]);

        if create.status.success() {
            let out = String::from_utf8_lossy(&create.stdout).trim().to_string();
            return Ok(format!("PR created: {}", out));
        }

        let stderr = String::from_utf8_lossy(&create.stderr);
        Err(eyre!("tea pr create failed: {}", stderr))
    }

    fn update(
        &self, repo: &Repo, hash: &str, subject: &str, _base: &str,
    ) -> Result<String> {
        let _ = repo.fetch_origin();
        let branch_name = repo.make_pgit_branch_name(subject);

        repo.git_pub(&["branch", "-f", &branch_name, hash])?;
        repo.git_pub(&["push", "-f", "origin", &branch_name])?;

        Ok(format!("PR pushed: {} (update base manually on Gitea if needed)", branch_name))
    }

    fn list_open(&self, repo: &Repo) -> (HashMap<String, u32>, bool) {
        let mut map = HashMap::new();
        // tea pulls list with JSON output
        let output = Command::new("tea")
            .current_dir(&repo.workdir)
            .args(["pr", "list", "--output", "json",
                "--fields", "index,head,state"])
            .output();
        match output {
            Ok(out) if out.status.success() => {
                let json = String::from_utf8_lossy(&out.stdout);
                if let Ok(prs) = serde_json::from_str::<Vec<serde_json::Value>>(&json) {
                    for pr in prs {
                        let state = pr["state"].as_str().unwrap_or("");
                        if state != "open" { continue; }

                        let num = pr["index"].as_u64()
                            .or_else(|| pr["number"].as_u64());
                        // head can be a string or an object with a "name" field
                        let head = pr["head"].as_str()
                            .or_else(|| pr["head"]["name"].as_str())
                            .or_else(|| pr["head"]["ref"].as_str());

                        if let (Some(num), Some(head)) = (num, head) {
                            if head.starts_with("pgit/") {
                                map.insert(head.to_string(), num as u32);
                            }
                        }
                    }
                }
                (map, true)
            }
            _ => (map, false),
        }
    }

    fn edit_base(&self, _repo: &Repo, _branch: &str, _base: &str) -> bool {
        // tea CLI doesn't support editing PR base directly.
        // Gitea users should update base via the web UI.
        false
    }

    fn mark_submitted(&self, repo: &Repo, patches: &mut [PatchEntry]) {
        let (pr_map, available) = self.list_open(repo);
        for patch in patches.iter_mut() {
            let branch = repo.make_pgit_branch_name(&patch.subject);
            if available {
                if let Some(&pr_num) = pr_map.get(&branch) {
                    patch.status = PatchStatus::Submitted;
                    patch.pr_branch = Some(branch);
                    patch.pr_number = Some(pr_num);
                }
            } else if repo.git_pub(&["rev-parse", "--verify", &branch]).is_ok() {
                patch.status = PatchStatus::Submitted;
                patch.pr_branch = Some(branch);
            }
        }
    }

    fn sync(
        &self, repo: &Repo, patches: &[PatchEntry],
        on_progress: &dyn Fn(&str),
    ) -> Result<Vec<String>> {
        on_progress("Fetching latest from origin...");
        let _ = repo.fetch_origin();

        let (open_prs, _) = self.list_open(repo);
        let mut updates = Vec::new();

        for patch in patches {
            let branch = repo.make_pgit_branch_name(&patch.subject);
            if !open_prs.contains_key(&branch) { continue; }

            on_progress(&format!("Pushing: {} ...", &patch.subject));
            let _ = repo.git_pub(&["branch", "-f", &branch, &patch.hash]);
            let _ = repo.git_pub(&["push", "-f", "origin", &branch]);
            updates.push(format!("✓ {} pushed (update base on Gitea web if needed)", branch));
        }
        Ok(updates)
    }
}