From 514f6433b29effa088696468d7130035d030789c Mon Sep 17 00:00:00 2001
From: Lee Miller <lee.miller@tutanota.com>
Date: Sat, 23 Apr 2022 02:45:41 +0300
Subject: [PATCH] A basic fragile script for merging a gitea PR checking only
 check-runs

---
 files/gitea-merge.sh | 93 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100755 files/gitea-merge.sh

diff --git a/files/gitea-merge.sh b/files/gitea-merge.sh
new file mode 100755
index 0000000..5e60c0b
--- /dev/null
+++ b/files/gitea-merge.sh
@@ -0,0 +1,93 @@
+#!/bin/bash
+
+REPOAPIURL=https://git.bitmessage.org/api/v1/repos/Bitmessage/PyBitmessage
+upstream="v0.6"
+
+if [ -z "${1}" ]; then
+    echo "Please specify a credential string"
+    exit 1
+fi
+
+if [ -z "${2}" ]; then
+    echo "No PR# specified, here is a list:"
+    curl -s -X GET -u ${1} ${REPOAPIURL}/pulls \
+	| jq '.[] | select(.state == "open") | .number, .title' | paste - -
+    exit 1
+fi
+
+# Read PR and parse its fields
+pr=$(curl -s -X GET -u ${1} ${REPOAPIURL}/pulls/${2})
+
+branch=$(echo $pr | jq '.head | (.repo.ssh_url + " " + .label)' | tr -d '"')
+title=$(echo $pr | jq '.title')
+body=$(echo $pr | jq '.body')
+
+
+echo "Merging PR ${2}"
+
+# Merge PR branch into the newly created branch and push it to github
+git checkout v0.6
+git branch -d gitea-${2}
+git checkout -b gitea-${2} v0.6
+git pull ${branch} || exit 1
+git push --set-upstream origin gitea-${2}
+git checkout v0.6
+
+if [ -z "${3}" ]; then
+    echo "No github credentials specified, stopping"
+    exit 1
+fi
+
+head=$(echo ${3} | cut -d: -f1):gitea-${2}
+
+REPOAPIURL=https://api.github.com/repos/Bitmessage/PyBitmessage
+
+# Create PR on github and parse its fields
+pr=$(curl -s -u ${3} -X POST \
+  -H "Accept: application/vnd.github.v3+json" ${REPOAPIURL}/pulls \
+  -d "{\"title\":${title},\"body\":${body},\"head\":\"${head}\",\"base\":\"${upstream}\"}")
+
+commit=$(echo $pr | jq '.head.sha' | tr -d '"')
+branch=(echo $pr | jq '.base.ref' | tr -d '"')
+url=$(echo $pr | jq '.url' | tr -d '"')
+
+
+# Return non-zero status if have a check with conclusion other than "success"
+pr_status () {
+    # Need Instead compare
+    # required:
+    # curl -s -X GET $branch | jq '.protection.required_status_checks.contexts'
+    # done:
+    # curl -s -X GET ${REPOAPIURL}/commits/${commit}/status
+    checks=$(
+	curl -s -X GET \
+	     -H "Accept: application/vnd.github.v3+json" \
+	     ${REPOAPIURL}/commits/${1}/check-runs)
+    if [[ \
+$(echo $checks | jq \
+'(.check_runs | map(select(.conclusion == "success")) | length) == .total_count'\
+) != true ]]; then
+	return 1
+    fi
+}
+
+# Invoke pullrequest.sh script if pr_status is 0 within 30 tries in 5 min
+for tick in {1..30}; do
+    sleep 10
+    pr_status ${commit}
+
+    if [[ $? -eq 0 ]]; then
+	./git-tools.sh mergepullrequest $(curl -s -X GET ${url} | jq '.number')
+	break
+    fi
+done
+
+
+# curl -s -u ${3} -X POST \
+#      -H "Accept: application/vnd.github.v3+json" $url/reviews \
+#      -d '{"event":"APPROVE"}'
+# "Can not approve your own pull request"
+
+# Delete branch:
+# curl -s -u ${3} -X DELETE -H "Accept: application/vnd.github.v3+json" \
+# ${REPOAPIURL}/git/refs/heads/gitea-${2}