ci: add script to fetch git org name

This can be used by other repos to figure out the name of the org.

Signed-off-by: Tiago Castro <[email protected]>

scripts/git-org-name.sh

@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+die() {
+  local _return="${2:-1}"
+  echo "$1" >&2
+  exit "${_return}"
+}
+
+# Returns the git orgname from a given git url (both https and git)
+# Example: [email protected]:openebs/mayastor.git => openebs
+urlOrgName() {
+  local gitUrl="$1"
+  if echo $gitUrl | grep -qa "^git@"; then
+    echo "$gitUrl" | awk -F/ '/git/ { print $1 }' | cut -d':' -f2
+  elif echo $gitUrl | grep -qa "^https://"; then
+    echo "$gitUrl" | awk -F/ '/https/ { print $4 }'
+  else
+    die "Unknown git url type: '$gitUrl'"
+  fi
+}
+
+orgName() {
+  local originUrl=$(git config --get remote.origin.url)
+  if [ $? -ne 0 ]; then
+    die "Failed to collect the remote origin url, not a git repo?"
+  fi
+  if [ "$originUrl" = "" ]; then
+    die "Remote origin url is empty!"
+  fi
+  echo "$originUrl"
+}
+
+toCase() {
+  local org="$1"
+  local case="$2"
+
+  case "$case" in
+    ""|"original")
+      echo "$org"
+      ;;
+    "lower")
+      echo "${org,,}"
+      ;;
+    "upper")
+      echo "${org^^}"
+      ;;
+    *)
+      die "Invalid case: '$case'"
+      ;;
+  esac
+}
+
+help() {
+  cat <<EOF
+
+Usage: $0 [OPTIONS]
+
+Options:
+  -h/--help         Display the help message and exit.
+  -c/--case <case>  Displays the org name in either "original", "lower" or "upper" case.
+
+  <repo>            If set, output org name from the specified location, otherwise from current location.
+
+Examples:
+  $0 --case lower
+  $0 -c upper "git/io-engine"
+EOF
+}
+
+REPO=
+TO_CASE=
+while [ "$#" -gt 0 ]; do
+  case "$1" in
+    -h|--help)
+      help
+      exit 0
+      ;;
+    -c|--case)
+      test $# -lt 2 && die "Missing value for the optional argument: '$1'"
+      shift
+      TO_CASE="$1"
+      shift
+      ;;
+    *)
+      REPO="$1"
+      shift
+      ;;
+  esac
+done
+
+if [ -n "$REPO" ]; then
+  if [ ! -d "$REPO" ]; then
+    die "Given repo location is not valid: '$REPO'"
+  fi
+  cd $REPO
+fi
+
+toCase $(urlOrgName $(orgName)) "$TO_CASE"