Merge pull request #4 from masutaka/user-owned-project

Support user owned project

README.md

@@ -61,6 +61,55 @@ action "Add a pull_request to project" {
 }
 ```
 
+### User owned project
+
+1. Set the URL of User owned project to `PROJECT_URL`
+1. Set column name you want issue/pull_request at the beginning to `INITIAL_COLUMN_NAME`
+1. Set secrets `MY_GITHUB_TOKEN`
+    1. Create personal access token with `repo` scope on https://github.com/settings/tokens
+    1. Create secret `MY_GITHUB_TOKEN` on https://github.com/USER/REPO_NAME/settings/secrets. The value is same to personal access token you created the above
+    1. Set `MY_GITHUB_TOKEN` to `secrets` as follows:
+
+#### For issues
+
+```hcl
+workflow "issues" {
+  on       = "issues"
+  resolves = ["Add an issue to project"]
+}
+
+action "Add an issue to project" {
+  uses    = "docker://masutaka/github-actions-all-in-one-project"
+  secrets = ["MY_GITHUB_TOKEN"]
+  args    = ["issue"]
+
+  env = {
+    PROJECT_URL         = "https://github.com/users/masutaka/projects/2"
+    INITIAL_COLUMN_NAME = "To do"
+  }
+}
+```
+
+#### For pull requests
+
+```hcl
+workflow "pull_requests" {
+  on       = "pull_request"
+  resolves = ["Add a pull_request to project"]
+}
+
+action "Add a pull_request to project" {
+  uses    = "docker://masutaka/github-actions-all-in-one-project"
+  secrets = ["MY_GITHUB_TOKEN"]
+  args    = ["pull_request"]
+
+  env = {
+    PROJECT_URL         = "https://github.com/users/masutaka/projects/2"
+    INITIAL_COLUMN_NAME = "In progress"
+  }
+}
+```
+
 ### Organization-wide project
 
 1. Set the URL of Organization-wide project to `PROJECT_URL`

entrypoint.sh

@@ -12,35 +12,57 @@ if [ "$ACTION" != opened ]; then
   exit 0
 fi
 
-get_org_name() {
+get_project_type() {
   _PROJECT_URL="$1"
 
-  if echo "$_PROJECT_URL" | grep -qF 'https://github.com/orgs/'; then
-    echo "$_PROJECT_URL" | sed -e 's@https://github.com/orgs/\([^/]\+\)/projects/[0-9]\+@\1@'
-  fi
+  case "$_PROJECT_URL" in
+    https://github.com/orgs/*)
+      echo "org"
+      ;;
+    https://github.com/users/*)
+      echo "user"
+      ;;
+    https://github.com/*/projects/*)
+      echo "repo"
+      ;;
+    *)
+      echo "Invalid PROJECT_URL: $_PROJECT_URL" >&2
+      false
+      ;;
+  esac
+
+  unset _PROJECT_URL
 }
 
 find_project_id() {
-  _ORG_NAME="$1"
+  _PROJECT_TYPE="$1"
   _PROJECT_URL="$2"
 
-  if [ "$_ORG_NAME" ]; then
-    _ENDPOINT="https://api.github.com/orgs/$_ORG_NAME/projects"
-  else
-    _ENDPOINT="https://api.github.com/repos/$GITHUB_REPOSITORY/projects"
-  fi
+  case "$_PROJECT_TYPE" in
+    org)
+      _ORG_NAME=$(echo "$_PROJECT_URL" | sed -e 's@https://github.com/orgs/\([^/]\+\)/projects/[0-9]\+@\1@')
+      _ENDPOINT="https://api.github.com/orgs/$_ORG_NAME/projects"
+      ;;
+    user)
+      _USER_NAME=$(echo "$_PROJECT_URL" | sed -e 's@https://github.com/users/\([^/]\+\)/projects/[0-9]\+@\1@')
+      _ENDPOINT="https://api.github.com/users/$_USER_NAME/projects"
+      ;;
+    repo)
+      _ENDPOINT="https://api.github.com/repos/$GITHUB_REPOSITORY/projects"
+      ;;
+  esac
 
   _PROJECTS=$(curl -s -X GET -u "$GITHUB_ACTOR:$TOKEN" --retry 3 \
 		   -H 'Accept: application/vnd.github.inertia-preview+json' \
 		   "$_ENDPOINT")
 
   if [ "$(echo "$_PROJECTS" | jq '. | length == 0')" = true ]; then
     echo "No project was found." >&2
-    return 1
+    false
   fi
 
   echo "$_PROJECTS" | jq -r ".[] | select(.html_url == \"$_PROJECT_URL\").id"
-  unset _PROJECT_URL _ORG_NAME _ENDPOINT _PROJECTS
+  unset _PROJECT_TYPE _PROJECT_URL _ORG_NAME _USER_NAME _ENDPOINT _PROJECTS
 }
 
 find_column_id() {
@@ -53,15 +75,15 @@ find_column_id() {
   unset _PROJECT_ID _INITIAL_COLUMN_NAME _COLUMNS
 }
 
-ORG_NAME=$(get_org_name "${PROJECT_URL:?<Error> required this environment variable}")
+PROJECT_TYPE=$(get_project_type "${PROJECT_URL:?<Error> required this environment variable}")
 
-if [ "$ORG_NAME" ]; then
+if [ "$PROJECT_TYPE" = org ] || [ "$PROJECT_TYPE" = repo ]; then
   TOKEN="$MY_GITHUB_TOKEN" # It's User's personal access token. It should be secret.
 else
   TOKEN="$GITHUB_TOKEN"    # GitHub sets. The scope in only the repository containing the workflow file.
 fi
 
-PROJECT_ID=$(find_project_id "$ORG_NAME" "$PROJECT_URL")
+PROJECT_ID=$(find_project_id "$PROJECT_TYPE" "$PROJECT_URL")
 INITIAL_COLUMN_ID=$(find_column_id "$PROJECT_ID" "${INITIAL_COLUMN_NAME:?<Error> required this environment variable}")
 
 if [ -z "$INITIAL_COLUMN_ID" ]; then