benchmarks/setup-benchmarks.sh

   1 #!/usr/bin/env bash
   2
   3 # Run this script inside of the folder `benchmarks` to download
   4 # the input files to run the benchmarks.
   5 #
   6 # ```
   7 # cd benchmarks
   8 # ./setup-benchmarks.sh
   9 # ```
  10 #
  11 # It will download rust-lang's source code.
  12 #
  13 # After this, you can run `./run-benchmarks.sh`.
  14 #
  15 # Input files downloaded:
  16 # - `compiler` (27 MB) for compressed formats.
  17 # - `rust`    (229 MB) for uncompressed formats.
  18
  19 set -e
  20
  21 function setup() {
  22     if [[ -d "rust" || -d "compiler" ]]; then
  23         echo "Input files already exist, try deleting before downloading again."
  24         exit 1
  25     fi
  26
  27     # Download the Rust 1.65.0 source code
  28     git clone -b 1.65.0 https://github.com/rust-lang/rust --depth 1
  29
  30     # Delete write-protected files to make benchmark cleanup simpler
  31     rm rust/.git -fr
  32
  33     # Separate the compiler code
  34     cp rust/compiler -r compiler
  35 }
  36
  37 setup
  38
  39 echo "tip: if you see a git warning above, you can ignore it"