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updating go from the terminal
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| #!/usr/bin/fish | |
| set -l deps fzf rg curl sort tar | |
| set -l destination ~/.local | |
| set -l go_loc $destination/go | |
| set -l version_home https://go.dev/dl/ | |
| set -l dl_base https://dl.google.com/go | |
| set -l ERR_MISSING_DEP 1 | |
| set -l ERR_INSTALL 2 | |
| # Check for deps | |
| for dep in $deps | |
| if ! type $dep -p 1>/dev/null | |
| echo "❌Missing dependency: $dep" >&2 | |
| exit $ERR_MISSING_DEP | |
| end | |
| end | |
| # Setup header info | |
| if ! type go -p 1>/dev/null | |
| set header "Go Install - Select a version to install." | |
| else | |
| set UPDATE 0 | |
| set header "Go Update - Current version: " (go version) | |
| end | |
| # Select a version of Go to download | |
| set -l target_version (curl -s "$version_home" | \ | |
| rg -o -e "go\d\.\d+\.\d+\.linux-amd64.tar.gz" | \ | |
| sort -u | \ | |
| fzf \ | |
| +m \ | |
| --tac \ | |
| --layout=reverse \ | |
| --header "$header") | |
| if test -z "$target_version" | |
| echo "⚠️ Selection aborted" | |
| # This is not considered an error | |
| exit | |
| end | |
| # If we're updating an installed version, remove | |
| # the previous version | |
| if set -q UPDATE | |
| rm -r "$go_loc" | |
| end | |
| # Download selected version | |
| echo "⌛ Installing $target_version" | |
| curl -s "$downloads/$target_version" "$dl_base/$target_version" | tar -C "$destination" -zx | |
| if test $status -ne 0 | |
| echo "❌ Failed to install that version" >&2 | |
| exit $ERR_INSTALL | |
| end | |
| if test -d "$go_loc" | |
| echo "👍 Updated to" (go version) | |
| end |
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