mirror of
https://seed.radicle.dev/rad:z6cFWeWpnZNHh9rUW8phgA3b5yGt.git
synced 2026-11-13 06:50:47 +08:00
Fintan Halpenny
b570fa1435
The main dependant of `radicle-git`, and its crates, is [`heartwood`]. It is licensed under MIT or Apache-2.0, which has been incompatible with the GPL-3.0 license. Since the intellectual property of this code base is with the Better Internet Foundation, it was decided to re-license code in this repository to make the upstream repository compatible. - Remove the license headers (and instructions to add them) - Add MIT and Apache-2.0 licenses - Remove the GPL-3.0 license - Change the license declarations in the `Cargo.toml` files [`heartwood`]: https://app.radicle.xyz/nodes/seed.radicle.xyz/rad:z3gqcJUoA1n9HaHKufZs5FCSGazv5
52 lines
2.0 KiB
Rust
52 lines
2.0 KiB
Rust
use std::env;
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use log::{log_enabled, Level};
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use tracing::subscriber::set_global_default as set_subscriber;
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use tracing_subscriber::{EnvFilter, FmtSubscriber};
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/// Initialise logging / tracing
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///
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/// Note that this will capture logs, so they can be output as part of the test
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/// output. Use `RUST_LOG` with care, as this may create unwanted memory
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/// pressure. Note, however, that if `RUST_LOG` is not set, we set the level to
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/// `error` by default in order to surface errors on CI.
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///
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/// The `TRACING_FMT` environment variable can be used to control the log
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/// formatting. Supported values:
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///
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/// * "pretty": [`tracing_subscriber::fmt::format::Pretty`]
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/// * "compact": [`tracing_subscriber::fmt::format::Compact`]
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/// * "json": [`tracing_subscriber::fmt::format::Json`]
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///
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/// If the variable is not set, or set to any other value, the
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/// [`tracing_subscriber::fmt::format::Full`] format is used.
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pub fn init() {
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if env_logger::builder().is_test(true).try_init().is_ok() {
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if env::var("RUST_LOG").is_err() {
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env::set_var("RUST_LOG", "debug");
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}
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let mut builder = FmtSubscriber::builder()
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.with_env_filter(EnvFilter::from_default_env())
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.with_test_writer();
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if log_enabled!(target: "librad", Level::Trace) {
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builder = builder.with_thread_ids(true);
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} else if env::var("TRACING_FMT").is_err() {
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let default_format = if env::var("CI").is_ok() {
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"compact"
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} else {
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"pretty"
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};
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env::set_var("TRACING_FMT", default_format);
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}
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match env::var("TRACING_FMT").ok().as_deref() {
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Some("pretty") => set_subscriber(builder.pretty().finish()),
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Some("compact") => set_subscriber(builder.compact().finish()),
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Some("json") => set_subscriber(builder.json().flatten_event(true).finish()),
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_ => set_subscriber(builder.finish()),
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}
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.expect("setting tracing subscriber failed")
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}
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}
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