mirror of
https://github.com/wez/wezterm.git
synced 2024-12-26 14:54:16 +03:00
55 lines
1.2 KiB
Bash
Executable File
55 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
min_rust=(1 56 0)
|
|
rust_ver=()
|
|
|
|
parse_rustc_version() {
|
|
local IFS
|
|
IFS=' '
|
|
local FIELDS
|
|
read -ra FIELDS <<< $(rustc --version)
|
|
IFS='.'
|
|
read -ra rust_ver <<< "${FIELDS[1]}"
|
|
}
|
|
|
|
check_rust_version() {
|
|
parse_rustc_version
|
|
# rust_ver=(1 46 0) for testing purposes
|
|
|
|
if [[ "${rust_ver[0]}" -gt "${min_rust[0]}" ]] ; then
|
|
return 0
|
|
fi
|
|
if [[ "${rust_ver[0]}" -lt "${min_rust[0]}" ]] ; then
|
|
return 1
|
|
fi
|
|
if [[ "${rust_ver[1]}" -gt "${min_rust[1]}" ]] ; then
|
|
return 0
|
|
fi
|
|
if [[ "${rust_ver[1]}" -lt "${min_rust[1]}" ]] ; then
|
|
return 1
|
|
fi
|
|
if [[ "${rust_ver[2]}" -gt "${min_rust[2]}" ]] ; then
|
|
return 0
|
|
fi
|
|
if [[ "${rust_ver[2]}" -lt "${min_rust[2]}" ]] ; then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
if ! check_rust_version ; then
|
|
rust_ver=$(IFS=. ; echo "${rust_ver[*]}")
|
|
min_rust=$(IFS=. ; echo "${min_rust[*]}")
|
|
echo "Installed rustc version $rust_ver is less than required $min_rust"
|
|
echo
|
|
echo "Using rustup to manage your installed version of Rust is recommended"
|
|
echo "https://www.rust-lang.org/en-US/install.html"
|
|
echo
|
|
echo "See https://wezfurlong.org/wezterm/install/source.html for complete"
|
|
echo "installation instructions for wezterm"
|
|
exit 1
|
|
fi
|
|
|
|
exit 0
|