Get gpg key hash of GitHub followers / followees

list_followees_gpg_key_hash.sh

#!/usr/bin/env bash

set -eu

requirements=(curl gh gpg grep sed tee)
if ! command -v "${requirements[@]}" &>/dev/null
then
  echo "required: ${requirements[*]}" >&2
  exit 1
fi
if ! gh auth status &>/dev/null
then
  echo 'first: `gh auth login`' >&2
  exit 1
fi

get_followees() {
  # <jq query> <page index number>
  gh api --cache 1h -q "$1" "/user/following?per_page=100&page=$2"
}

for ((page=1;;page++))
do
  get_followees '.[].login' "$page"
  [[ "$(get_followees 'length' $page)" = '100' ]] || break
done > followees

while read -r id
do
  curl -s 'https://github.com/'"$id"'.gpg' |
    gpg --show-keys --fingerprint |
    grep pub -A1 |
    sed "/[-\[]/d;s/ //g;s/^/${id}\t/"
done < followees | tee followees_hash.tsv

list_followers_gpg_key_hash.sh

#!/usr/bin/env bash

set -eu

requirements=(curl gh gpg grep sed tee)
if ! command -v "${requirements[@]}" &>/dev/null
then
  echo "required: ${requirements[*]}" >&2
  exit 1
fi
if ! gh auth status &>/dev/null
then
  echo 'first: `gh auth login`' >&2
  exit 1
fi

get_followers() {
  # <jq query> <page index number>
  gh api --cache 1h -q "$1" "/user/followers?per_page=100&page=$2"
}

for ((page=1;;page++))
do
  get_followers '.[].login' "$page"
  [[ "$(get_followers 'length' $page)" = '100' ]] || break
done > followers

while read -r id
do
  curl -s 'https://github.com/'"$id"'.gpg' |
    gpg --show-keys --fingerprint |
    grep pub -A1 |
    sed "/[-\[]/d;s/ //g;s/^/${id}\t/"
done < followers | tee followers_hash.tsv

$ cat followers_hash.tsv
soruly	BD46F2357D146E2539B46398EF971E90F3D2521F
aucampia	FC45CCC352C56B0BE10866C65FF939C35A517B54
aucampia	BABDACFCFFCF7E9ABA4617C706AF686FB4F8CDB8
Xvezda	725E57D666B94F50CAD1DE773E95629ACA316FCC
threeal	83C8A5AF0C41B9DB7F3A9E2BE2338B6CBCEC3688
threeal	16B2BE87DA6129C6DD5230279CE5266FA0F1F66C
threeal	2BF18147F4E7D8B4CE2E01742242A64C2A8DF5A4
threeal	B8F082398D5F9B25B6963A6DA5EF030CBC3CC85D
jiro4989	1C000FBC615CD03E899AD2A9AA09590B4B126DA2
onokatio	6EA9974F9C2F03106BDE84F6160D8704EFA2F6D0
yude	3745F270DB4E89756B0762BEEB0FE5D925C4A968
ygkn	94DD6A9FC793990BE99F059975D9DB2350468783
SnO2WMaN	F13B8777F7820455B3CE2A5FAFF74D3D99EC0563
tentenhase	490EC829E93BD1A971C79F458269CBC934EEB1E1
stepney141	3C9C48384DAB8511375DFFBF7835F4AC680B922A
eniehack	6E1005C1115354DF97C80619AE054EAFB2F95E18
Totsugekitai	AFF4C616FEB127D3C61E243AE883FEC77495C1D6
shuhei-fujita	B1A0D941CEA48F49E63FE460515B141D72722D1A
shuhei-fujita	AF3D4E562D63471BD2D78C44FC20669D195B8FDE
shuhei-fujita	981E69BAF75B23C18A3CED721B5E57D9D3F2A7BC
extratone	F34600B2B0447FA4B028490C05B678ACE0AC392D
extratone	DAF7D66BCC4CFCB9B2517132D2D1249897A66748
extratone	2F2E1211E2DF81C0CE7C48A5284A4D3F3496FC9A
extratone	10CE6E5867BC72404FAFA08DC08538E538C18AD9
extratone	DA6569E075618DD11D10A8955F9AF6D80F35A031
extratone	D066A03FF241F280FA729DC5D19C1DD2C0AD9E2A
sui4	D41872DA9BBA20A595A7852A84CA5AFA0EBD51E1
ripry	AAA0B5980FF89AE4206198624D618080AEEF8E5A
Last-Vega	A9B3246B94EA5D3E67A59157E1B490AEB008299C
KawaneRio	AC01F95E3F201118D49C53AAEE78322CBC2B203D
KawaneRio	AD67F93E1013404940517B5A80CE263DD8E1BC2C
KawaneRio	C00733FC334EF9A1E0BC5713BEEBFE1EA867E3D3
KawaneRio	3E79B889E83F04BBB5DD0F3DFFA7D26AEA4C4113
Seno7	4267A004636A2DDA801CD209826EB9DB0E4748B6