forge_script/
progress.rs

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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
use crate::receipts::{check_tx_status, format_receipt, TxStatus};
use alloy_chains::Chain;
use alloy_primitives::{
    map::{B256HashMap, HashMap},
    B256,
};
use eyre::Result;
use forge_script_sequence::ScriptSequence;
use foundry_cli::utils::init_progress;
use foundry_common::{provider::RetryProvider, shell};
use futures::StreamExt;
use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
use parking_lot::RwLock;
use std::{fmt::Write, sync::Arc, time::Duration};
use yansi::Paint;

/// State of [ProgressBar]s displayed for the given [ScriptSequence].
#[derive(Debug)]
pub struct SequenceProgressState {
    /// The top spinner with content of the format "Sequence #{id} on {network} | {status}""
    top_spinner: ProgressBar,
    /// Progress bar with the count of transactions.
    txs: ProgressBar,
    /// Progress var with the count of confirmed transactions.
    receipts: ProgressBar,
    /// Standalone spinners for pending transactions.
    tx_spinners: B256HashMap<ProgressBar>,
    /// Copy of the main [MultiProgress] instance.
    multi: MultiProgress,
}

impl SequenceProgressState {
    pub fn new(sequence_idx: usize, sequence: &ScriptSequence, multi: MultiProgress) -> Self {
        let mut state = if shell::is_quiet() || shell::is_json() {
            let top_spinner = ProgressBar::hidden();
            let txs = ProgressBar::hidden();
            let receipts = ProgressBar::hidden();

            Self { top_spinner, txs, receipts, tx_spinners: Default::default(), multi }
        } else {
            let mut template = "{spinner:.green}".to_string();
            write!(template, " Sequence #{} on {}", sequence_idx + 1, Chain::from(sequence.chain))
                .unwrap();
            template.push_str("{msg}");

            let top_spinner = ProgressBar::new_spinner().with_style(
                ProgressStyle::with_template(&template).unwrap().tick_chars("⠁⠂⠄⡀⢀⠠⠐⠈✅"),
            );
            let top_spinner = multi.add(top_spinner);

            let txs = multi.insert_after(
                &top_spinner,
                init_progress(sequence.transactions.len() as u64, "txes").with_prefix("    "),
            );

            let receipts = multi.insert_after(
                &txs,
                init_progress(sequence.transactions.len() as u64, "receipts").with_prefix("    "),
            );

            top_spinner.enable_steady_tick(Duration::from_millis(100));
            txs.enable_steady_tick(Duration::from_millis(1000));
            receipts.enable_steady_tick(Duration::from_millis(1000));

            txs.set_position(sequence.receipts.len() as u64);
            receipts.set_position(sequence.receipts.len() as u64);

            Self { top_spinner, txs, receipts, tx_spinners: Default::default(), multi }
        };

        for tx_hash in sequence.pending.iter() {
            state.tx_sent(*tx_hash);
        }

        state
    }

    /// Called when a new transaction is sent. Displays a spinner with a hash of the transaction and
    /// advances the sent transactions progress bar.
    pub fn tx_sent(&mut self, tx_hash: B256) {
        // Avoid showing more than 10 spinners.
        if self.tx_spinners.len() < 10 {
            let spinner = if shell::is_quiet() || shell::is_json() {
                ProgressBar::hidden()
            } else {
                let spinner = ProgressBar::new_spinner()
                    .with_style(
                        ProgressStyle::with_template("    {spinner:.green} {msg}")
                            .unwrap()
                            .tick_chars("⠁⠂⠄⡀⢀⠠⠐⠈"),
                    )
                    .with_message(format!("{} {}", "[Pending]".yellow(), tx_hash));

                let spinner = self.multi.insert_before(&self.txs, spinner);
                spinner.enable_steady_tick(Duration::from_millis(100));
                spinner
            };

            self.tx_spinners.insert(tx_hash, spinner);
        }
        self.txs.inc(1);
    }

    /// Removes the pending transaction spinner and advances confirmed transactions progress bar.
    pub fn finish_tx_spinner(&mut self, tx_hash: B256) {
        if let Some(spinner) = self.tx_spinners.remove(&tx_hash) {
            spinner.finish_and_clear();
        }
        self.receipts.inc(1);
    }

    /// Same as finish_tx_spinner but also prints a message to stdout above all other progress bars.
    pub fn finish_tx_spinner_with_msg(&mut self, tx_hash: B256, msg: &str) -> std::io::Result<()> {
        self.finish_tx_spinner(tx_hash);

        if !(shell::is_quiet() || shell::is_json()) {
            self.multi.println(msg)?;
        }

        Ok(())
    }

    /// Sets status for the current sequence progress.
    pub fn set_status(&mut self, status: &str) {
        self.top_spinner.set_message(format!(" | {status}"));
    }

    /// Hides transactions and receipts progress bar, leaving only top line with the latest set
    /// status.
    pub fn finish(&self) {
        self.top_spinner.finish();
        self.txs.finish_and_clear();
        self.receipts.finish_and_clear();
    }
}

/// Clonable wrapper around [SequenceProgressState].
#[derive(Debug, Clone)]
pub struct SequenceProgress {
    pub inner: Arc<RwLock<SequenceProgressState>>,
}

impl SequenceProgress {
    pub fn new(sequence_idx: usize, sequence: &ScriptSequence, multi: MultiProgress) -> Self {
        Self {
            inner: Arc::new(RwLock::new(SequenceProgressState::new(sequence_idx, sequence, multi))),
        }
    }
}

/// Container for multiple [SequenceProgress] instances keyed by sequence index.
#[derive(Debug, Clone, Default)]
pub struct ScriptProgress {
    state: Arc<RwLock<HashMap<usize, SequenceProgress>>>,
    multi: MultiProgress,
}

impl ScriptProgress {
    /// Returns a [SequenceProgress] instance for the given sequence index. If it doesn't exist,
    /// creates one.
    pub fn get_sequence_progress(
        &self,
        sequence_idx: usize,
        sequence: &ScriptSequence,
    ) -> SequenceProgress {
        if let Some(progress) = self.state.read().get(&sequence_idx) {
            return progress.clone();
        }
        let progress = SequenceProgress::new(sequence_idx, sequence, self.multi.clone());
        self.state.write().insert(sequence_idx, progress.clone());
        progress
    }

    /// Traverses a set of pendings and either finds receipts, or clears them from
    /// the deployment sequence.
    ///
    /// For each `tx_hash`, we check if it has confirmed. If it has
    /// confirmed, we push the receipt (if successful) or push an error (if
    /// revert). If the transaction has not confirmed, but can be found in the
    /// node's mempool, we wait for its receipt to be available. If the transaction
    /// has not confirmed, and cannot be found in the mempool, we remove it from
    /// the `deploy_sequence.pending` vector so that it will be rebroadcast in
    /// later steps.
    pub async fn wait_for_pending(
        &self,
        sequence_idx: usize,
        deployment_sequence: &mut ScriptSequence,
        provider: &RetryProvider,
        timeout: u64,
    ) -> Result<()> {
        if deployment_sequence.pending.is_empty() {
            return Ok(());
        }

        let count = deployment_sequence.pending.len();
        let seq_progress = self.get_sequence_progress(sequence_idx, deployment_sequence);

        seq_progress.inner.write().set_status("Waiting for pending transactions");

        trace!("Checking status of {count} pending transactions");

        let futs = deployment_sequence
            .pending
            .clone()
            .into_iter()
            .map(|tx| check_tx_status(provider, tx, timeout));
        let mut tasks = futures::stream::iter(futs).buffer_unordered(10);

        let mut errors: Vec<String> = vec![];

        while let Some((tx_hash, result)) = tasks.next().await {
            match result {
                Err(err) => {
                    errors.push(format!("Failure on receiving a receipt for {tx_hash:?}:\n{err}"));

                    seq_progress.inner.write().finish_tx_spinner(tx_hash);
                }
                Ok(TxStatus::Dropped) => {
                    // We want to remove it from pending so it will be re-broadcast.
                    deployment_sequence.remove_pending(tx_hash);
                    errors.push(format!("Transaction dropped from the mempool: {tx_hash:?}"));

                    seq_progress.inner.write().finish_tx_spinner(tx_hash);
                }
                Ok(TxStatus::Success(receipt)) => {
                    trace!(tx_hash=?tx_hash, "received tx receipt");

                    let msg = format_receipt(deployment_sequence.chain.into(), &receipt);
                    seq_progress.inner.write().finish_tx_spinner_with_msg(tx_hash, &msg)?;

                    deployment_sequence.remove_pending(receipt.transaction_hash);
                    deployment_sequence.add_receipt(receipt);
                }
                Ok(TxStatus::Revert(receipt)) => {
                    // consider:
                    // if this is not removed from pending, then the script becomes
                    // un-resumable. Is this desirable on reverts?
                    warn!(tx_hash=?tx_hash, "Transaction Failure");
                    deployment_sequence.remove_pending(receipt.transaction_hash);

                    let msg = format_receipt(deployment_sequence.chain.into(), &receipt);
                    seq_progress.inner.write().finish_tx_spinner_with_msg(tx_hash, &msg)?;

                    errors.push(format!("Transaction Failure: {:?}", receipt.transaction_hash));
                }
            }
        }

        // print any errors
        if !errors.is_empty() {
            let mut error_msg = errors.join("\n");
            if !deployment_sequence.pending.is_empty() {
                error_msg += "\n\n Add `--resume` to your command to try and continue broadcasting
        the transactions."
            }
            eyre::bail!(error_msg);
        }

        Ok(())
    }
}