Do not require a project in prek init-template-dir

[j178]

Closes #1105

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.84%. Comparing base (05bf373) to head (4172484).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1109      +/-   ##
==========================================
+ Coverage   89.82%   89.84%   +0.01%     
==========================================
  Files          72       72              
  Lines       13400    13408       +8     
==========================================
+ Hits        12037    12046       +9     
+ Misses       1363     1362       -1     

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[github-actions]

📦 Cargo Bloat Comparison

Binary size change: +0.00% (16.5 MiB → 16.5 MiB)

Expand for cargo-bloat output

Head Branch Results

 File  .text     Size          Crate Name
 0.6%   1.3% 101.3KiB          prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.6%   1.3% 100.0KiB           prek prek::builtin::pre_commit_hooks::Implemented::run::{{closure}}
 0.6%   1.2%  94.7KiB           prek prek::languages::<impl prek::config::Language>::run::{{closure}}
 0.3%   0.7%  54.6KiB           prek prek::archive::unpack::{{closure}}
 0.3%   0.6%  48.8KiB           prek prek::run::{{closure}}
 0.2%   0.5%  41.3KiB           prek prek::languages::<impl prek::config::Language>::install::{{closure}}
 0.2%   0.5%  39.1KiB          prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.2%   0.5%  37.3KiB regex_automata regex_automata::meta::strategy::new
 0.2%   0.4%  32.5KiB             h2 h2::proto::connection::Connection<T,P,B>::poll
 0.2%   0.4%  32.3KiB           prek prek::languages::node::installer::NodeInstaller::install::{{closure}}
 0.2%   0.4%  31.9KiB             h2 h2::proto::connection::DynConnection<B>::recv_frame
 0.2%   0.4%  31.8KiB           prek prek::workspace::Workspace::discover
 0.2%   0.4%  30.5KiB           prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4%  27.6KiB           prek prek::identify::by_extension::{{closure}}
 0.2%   0.3%  25.5KiB     hyper_util hyper_util::client::legacy::client::Client<C,B>::connect_to::{{closure}}::{{closure}}::{{closure}}
 0.2%   0.3%  25.3KiB           prek prek::hook::HookBuilder::build::{{closure}}
 0.1%   0.3%  25.1KiB           prek prek::main
 0.1%   0.3%  24.9KiB     hyper_util hyper_util::client::legacy::client::Client<C,B>::send_request::{{closure}}
 0.1%   0.3%  24.6KiB           prek prek::cli::auto_update::auto_update::{{closure}}
 0.1%   0.3%  24.2KiB           prek prek::languages::golang::installer::GoInstaller::install::{{closure}}
40.7%  88.1%   6.7MiB                And 10301 smaller methods. Use -n N to show more.
46.2% 100.0%   7.6MiB                .text section size, the file size is 16.5MiB

Base Branch Results

 File  .text     Size          Crate Name
 0.6%   1.3% 101.3KiB          prek? <prek::cli::Command as clap_builder::derive::Subcommand>::augment_subcommands
 0.6%   1.3% 100.0KiB           prek prek::builtin::pre_commit_hooks::Implemented::run::{{closure}}
 0.6%   1.2%  94.7KiB           prek prek::languages::<impl prek::config::Language>::run::{{closure}}
 0.3%   0.7%  54.6KiB           prek prek::archive::unpack::{{closure}}
 0.3%   0.6%  48.8KiB           prek prek::run::{{closure}}
 0.2%   0.5%  41.3KiB           prek prek::languages::<impl prek::config::Language>::install::{{closure}}
 0.2%   0.5%  39.1KiB          prek? <prek::cli::RunArgs as clap_builder::derive::Args>::augment_args
 0.2%   0.5%  37.3KiB regex_automata regex_automata::meta::strategy::new
 0.2%   0.4%  32.5KiB             h2 h2::proto::connection::Connection<T,P,B>::poll
 0.2%   0.4%  32.3KiB           prek prek::languages::node::installer::NodeInstaller::install::{{closure}}
 0.2%   0.4%  31.9KiB             h2 h2::proto::connection::DynConnection<B>::recv_frame
 0.2%   0.4%  31.8KiB           prek prek::workspace::Workspace::discover
 0.2%   0.4%  30.5KiB           prek prek::cli::run::run::run::{{closure}}
 0.2%   0.4%  27.6KiB           prek prek::identify::by_extension::{{closure}}
 0.2%   0.3%  25.5KiB     hyper_util hyper_util::client::legacy::client::Client<C,B>::connect_to::{{closure}}::{{closure}}::{{closure}}
 0.2%   0.3%  25.3KiB           prek prek::hook::HookBuilder::build::{{closure}}
 0.1%   0.3%  25.1KiB           prek prek::main
 0.1%   0.3%  24.9KiB     hyper_util hyper_util::client::legacy::client::Client<C,B>::send_request::{{closure}}
 0.1%   0.3%  24.6KiB           prek prek::cli::auto_update::auto_update::{{closure}}
 0.1%   0.3%  24.2KiB           prek prek::languages::golang::installer::GoInstaller::install::{{closure}}
40.7%  88.1%   6.7MiB                And 10301 smaller methods. Use -n N to show more.
46.2% 100.0%   7.6MiB                .text section size, the file size is 16.5MiB