go: print-hashes script

- convert to nix-shell
- shellcheck / shfmt fixes
This commit is contained in:
zowoq 2022-08-05 13:53:18 +10:00
parent f71b7b3dc5
commit 9d10f94380

View File

@ -1,15 +1,16 @@
#!/usr/bin/env bash
#!/usr/bin/env nix-shell
#! nix-shell -i bash -p curl jq
# shellcheck shell=bash
set -euo pipefail
BASEURL=https://go.dev/dl/
VERSION=${1:-}
if [[ -z $VERSION ]]
then
echo "No version supplied"
exit -1
if [[ -z ${VERSION} ]]; then
echo "No version supplied"
exit 1
fi
curl -s "${BASEURL}?mode=json&include=all" | \
jq '.[] | select(.version == "go'${VERSION}'")' | \
jq -r '.files[] | select(.kind == "archive" and (.os == "linux" or .os == "darwin")) | (.os + "-" + .arch + " = \"" + .sha256 + "\";")'
curl -s "${BASEURL}?mode=json&include=all" |
jq '.[] | select(.version == "go'"${VERSION}"'")' |
jq -r '.files[] | select(.kind == "archive" and (.os == "linux" or .os == "darwin")) | (.os + "-" + .arch + " = \"" + .sha256 + "\";")'