add csv and md report format options

Author: joshjohanning

gh-cli/get-actions-usage-in-organization.sh

@@ -3,8 +3,8 @@
 # Returns a list of all actions used in an organization using the SBOM API
 
 # Example usage:
-#  - ./get-actions-usage-in-repository.sh joshjohanning-org count-by-version
-#  - ./get-actions-usage-in-repository.sh joshjohanning-org count-by-action
+#  - ./get-actions-usage-in-repository.sh joshjohanning-org count-by-version txt > output.txt
+#  - ./get-actions-usage-in-repository.sh joshjohanning-org count-by-action md > output.md
 
 # count-by-version (default): returns a count of actions by version; actions/checkout@v2 would be counted separately from actions/checkout@v3
 # count-by-action: returns a count of actions by action name; only care about actions/checkout usage, not the version
@@ -13,18 +13,23 @@
 # - The count returned is the # of repositories that use the action - if a single repository uses the action 2x times, it will only be counted 1x
 # - The script will take about 1 minute per 100 repositories
 
-if [ $# -lt 1 ] || [ $# -gt 2 ] ; then
-    echo "Usage: $0 <org> <count-by-version (default) | count-by-action>"
+if [ $# -lt 1 ] || [ $# -gt 3 ] ; then
+    echo "Usage: $0 <org> <count-by-version (default) | count-by-action> | <report format: txt (default) | csv | md>"
     exit 1
 fi
 
 org=$1
 count_method=$2
+report_format=$3
 
 if [ -z "$count_method" ]; then
     count_method="count-by-version"
 fi
 
+if [ -z "$report_format" ]; then
+    report_format="txt"
+fi
+
 repos=$(gh api graphql --paginate -F org="$org" -f query='query($org: String!$endCursor: String){
 organization(login:$org) {
     repositories(first:100,after: $endCursor) {
@@ -42,6 +47,16 @@ organization(login:$org) {
   }
 }' --template '{{range .data.organization.repositories.nodes}}{{printf "%s/%s\n" .owner.login .name}}{{end}}')
 
+# if report_format = md
+if [ "$report_format" == "md" ]; then
+    echo "## 🚀 Actions Usage in Organization: $org"
+    echo ""
+    echo "| Count | Action |"
+    echo "| --- | --- |"
+elif [ "$report_format" == "csv" ]; then
+    echo "Count,Action"
+fi
+
 actions=()
 
 for repo in $repos; do
@@ -57,4 +72,13 @@ if [ "$count_method" == "count-by-action" ]; then
     results=$(echo -e "${results[@]}" | sed 's/@.*//g')
 fi
 
-echo -e "$results" | sort | uniq -c | sort -nr | awk '{print $1 " " $2}'
+results=$(echo -e "$results" | sort | uniq -c | sort -nr | awk '{print $1 " " $2}')
+
+# if report_format = md
+if [ "$report_format" == "md" ]; then
+  echo -e "${results[@]}" | awk '{print "| " $1 " | " $2 " |"}'
+elif [ "$report_format" == "csv" ]; then
+  echo -e "${results[@]}" | awk '{print $1 "," $2}'
+else
+  echo -e "${results[@]}"
+fi