iankelling.org Git - buildscripts/blob - rust

   1 #!/bin/bash
   2 # Copyright (C) 2019 Ian Kelling
   3 # SPDX-License-Identifier: AGPL-3.0-or-later
   4
   5 if [ -z "$BASH_VERSION" ]; then echo "error: shell is not bash" >&2; exit 1; fi
   6
   7 shopt -s inherit_errexit 2>/dev/null ||: # ignore fail in bash < 4.4
   8 set -eE -o pipefail
   9 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
  10 # alternatively, using https://iankelling.org/git/?p=errhandle;a=tree
  11 # source /path/errhandle/err
  12 # on my machine
  13 source /a/bin/errhandle/err
  14
  15 # install rust.
  16 if type -t rustc &>/dev/null; then
  17   rustup update
  18 else
  19   curl https://sh.rustup.rs -sSf | bash -s -- -y
  20 fi
  21 # todo: update this. updates in rust are stupidly complicate
  22 if ! which rg &>/dev/null; then
  23   cargo install ripgrep
  24 fi
  25
  26 if ! type -t cargo-install-update &>/dev/null; then
  27   cargo install cargo-update
  28 fi
  29
  30 cargo install-update -a