5d8490d2fc
Setting meta.targets to include all derivations in the different package sets in Profpatsch's user folder makes them checked by CI until they do the readTree refactor as promised. To reduce code duplication we handle this in a simple function which is exposed from nix.utils which may be a good place for depot specific bits and bops we accumulate over time. To get around the issue of too nested sets we perform the following renames: * users.Profpatsch.tests gets moved into its own directory * users.Profpatsch.arglib.netencode now lives in its own file instead of the default.nix * users.Profpatsch.netstring.tests gets moved into its own directory Change-Id: Icd039c29d7760a711c1c53554504d6b0cd19e120 Reviewed-on: https://cl.tvl.fyi/c/depot/+/2603 Tested-by: BuildkiteCI Reviewed-by: Profpatsch <mail@profpatsch.de>
40 lines
1.5 KiB
Nix
40 lines
1.5 KiB
Nix
{ depot, pkgs, lib, ... }:
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let
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netencode = {
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rust = depot.users.Profpatsch.writers.rustSimpleLib {
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name = "arglib-netencode";
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dependencies = [
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depot.users.Profpatsch.execline.exec-helpers
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depot.users.Profpatsch.netencode.netencode-rs
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];
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} ''
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extern crate netencode;
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extern crate exec_helpers;
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use netencode::{T};
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use std::os::unix::ffi::OsStrExt;
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pub fn arglib_netencode(prog_name: &str, env: Option<&std::ffi::OsStr>) -> T {
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let env = match env {
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None => std::ffi::OsStr::from_bytes("ARGLIB_NETENCODE".as_bytes()),
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Some(a) => a
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};
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let t = match std::env::var_os(env) {
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None => exec_helpers::die_user_error(prog_name, format!("could not read args, envvar {} not set", env.to_string_lossy())),
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// TODO: good error handling for the different parser errors
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Some(soup) => match netencode::parse::t_t(soup.as_bytes()) {
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Ok((remainder, t)) => match remainder.is_empty() {
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true => t,
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false => exec_helpers::die_environment_problem(prog_name, format!("arglib: there was some unparsed bytes remaining: {:?}", remainder))
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},
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Err(err) => exec_helpers::die_environment_problem(prog_name, format!("arglib parsing error: {:?}", err))
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}
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};
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std::env::remove_var(env);
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t
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}
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'';
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};
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in depot.nix.utils.drvTargets netencode
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