status-mobile/scripts/generate-pull-request-repor...

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#!/usr/bin/env bash
# Github Client Credentials
# Required to increase rate limits to a useable level.
GITHUB_CLIENT_ID=cae8611e191547e163bb
GITHUB_CLIENT_SECRET=ebcfe4e78a6bb96933a3e2476a6d1e8efa8d8b07
# Generates a markdown report for the pull requests given in STDIN
# The input format should match the output of list-pull-requests.sh:
# [pr #] [tab] [github pr api url] [tab] [comma separated list of commits]
usage() {
echo "DESCRIPTION"
echo ""
# Generates a markdown report for the pull requests given in STDIN
# The input format should match the output of list-pull-requests.sh:
# [pr #] [tab] [github pr api url] [tab] [comma separated list of commits]
echo ""
}
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
usage
exit
fi
fatal() {
echo "FATAL: $@" >&2
exit 1
}
echo_json() {
local json=$1
local path=$2
echo -n "$json" | jq -r "$path"
}
check_pr_prereq() {
if ! command -v jq >/dev/null; then
fatal "jq(1) is not found, PR cannot be queried."
fi
if ! command -v curl >/dev/null; then
fatal "curl(1) is not found, PR cannot be queried."
fi
}
fetch() {
local url="$1?client_id=$GITHUB_CLIENT_ID&client_secret=$GITHUB_CLIENT_SECRET"
fetch_result=$(curl --fail -fsS "$url")
if [ $? -ne 0 ]; then fatal "Unable to get fetch from $1"; fi
}
process_stdin() {
while IFS= read -r line; do
local pr_url=`echo "$line" | cut -f 2`
echo_pull_request "$pr_url"
done
}
echo_pull_request() {
local pr_url=$1
fetch "$pr_url"
local pr=$fetch_result
echo "## $(echo_json "$pr" .title) (#$(echo_json "$pr" .number))
URL: $(echo_json "$pr" .html_url)
Creator: $(echo_json "$pr" .user.login)
Labels: $(echo_json "$pr" ' [.labels[].name] | join(", ") ' )
$(echo_json "$pr" .body)
"
}
check_pr_prereq
echo "# Pull Request Report
$( process_stdin )
"