cli-github-status-check.sh

#!/bin/bash

branchname=${1:-$(git rev-parse --abbrev-ref HEAD)}

if ! [ -x "$(command -v jq)" ]; then
  echo 'Error: "jq" is not installed.' >&2
  exit 1
fi

if [ ! $SECRET_GH_TOKEN ]; then
  printf 'Error: $SECRET_GH_TOKEN is not set. \n - set $SECRET_GH_TOKEN to the token from: \n   https://github.com/settings/tokens/new?scopes=repo&description=gh-cli-status-checks \n (e.g. append to ~/.bashrc: export SECRET_GH_TOKEN=token) ' >&2
  exit 1
fi

result=$(
  curl --request POST \
    --url https://api.github.com/graphql \
    --header 'authorization: Bearer '$SECRET_GH_TOKEN'' \
    --header 'content-type: application/json' \
    -s \
    --data '{"query":"query ($foo: String) {\n  viewer {\n    login\n    pullRequests(orderBy: {field: UPDATED_AT, direction: ASC}, last: 1, headRefName: $foo) {\n      edges {\n        node {\n          id\n          title\n          state\n          commits(last: 1) {\n            edges {\n              node {\n                id\n                commit {\n                  status {\n                    contexts {\n                      id\n                      state\n                      targetUrl\n                      description\n                      context\n                    }\n                  }\n                  message\n                  committedDate\n                  author {\n                    name\n                  }\n                }\n              }\n            }\n          }\n          baseRefName\n          headRefName\n          permalink\n        }\n      }\n    }\n  }\n}\n","variables":{"foo":"'$branchname'"}}'
)

foundPR=$(
  echo $result | jq -r \
    '.data.viewer.pullRequests.edges[]' 2>/dev/null
)
if [[ -z $foundPR ]]; then
  echo "no PRs found with branch name $branchname from $(echo $result | jq -r '.data.viewer.login')"
  exit 1
fi

echo $result | jq -r \
  '.data.viewer.pullRequests.edges | .[0]
  | "PR" + "(" + if .node.state == "MERGED" then "" elif .node.state=="CLOSED" then "" else "" end +.node.state + "): " +""+.node.title+"" , 
      "——— " + .node.permalink + " ———",
    (
      .node.commits.edges[] | "" + .node.commit.author.name + " - " + (.node.commit.committedDate | fromdateiso8601 | strftime("%a %x %r")) + "\n  " + (.node.commit.message | (.[0:79] | rtrimstr(" ")) + (if length > 79 then "..." else "" end)  ) + "", 
        (
          .node.commit.status.contexts | map({title:.context, state:.state}) 
        | 
          (
            
            map(select(.state != "SUCCESS"))
            | [ (map(select(.state == "FAILURE")) | map({title:.title, state: "✘"})), (map(select(.state == "PENDING")) | map({title:.title, state: "⬤"}))  ] | flatten
            | .[] | .state + " " + .title
          ),
          (
            "✓ " 
            + (map(select(.state == "SUCCESS"))| length | tostring)
            + " passed"
            
            

          )
        )
    )
    
    '

## print jq to columns
# | [.[]| with_entries( .key |= ascii_downcase ) ]
# | (.[0] |keys_unsorted | @tsv), (.[]|.|map(.) |@tsv)
# | column -t -s $'\t'