move script to pkg dir, add hint to script in pkg def
remove unneeded script deps
add extended bash error checking
rename DIR -> TMPDIR
remove TMPDIR on exit
strip whitespace, simplify comments
gpg2 -> gpg
latesttagelectrs -> latest
tmpdir: don't use XDG_RUNTIME_DIR
XDG_RUNTIME_DIR is often in RAM and shouldn't be used for larger
workloads like repo downlaods
verify fingerprint of the imported key
remove trailing '-' in output
simplify output
Hide --fetch-key output
Output is not relevant to user, looks better without it
More accurately describe ./get-sha256 function
User might think that ./get-sha256 automatically updates sha256 in default.nix
Fetch key from sks keyservers instead of keybase.io
Using --recv-key simplifies getting the right key, and only the
right key, greatly. I try to refrain from using sks keyservers,
but the certificate spamming attack shouldn't be an issue in this
case because we create a temporary keychain just for the
verificaiton.
remove unneeded cargoDepsHook
Make clang nativeBuildInput instead of buildInput
