wip: needs tests

cache.go

@@ -0,0 +1,9 @@
+package sdk
+
+import "git.geekeey.de/actions/sdk/cache"
+
+func (c *Action) Cache() *cache.Client {
+	token := c.env("ACTIONS_RUNTIME_TOKEN")
+	url := c.env("ACTIONS_CACHE_URL")
+	return cache.New(token, url)
+}

cache/blob.go

@@ -0,0 +1,56 @@
+package cache
+
+import (
+	"bytes"
+	"io"
+	"os"
+)
+
+type Blob interface {
+	io.ReaderAt
+	io.Closer
+	Size() int64
+}
+
+type byteBlob struct {
+	buf *bytes.Reader
+}
+
+func NewByteBlob(b []byte) Blob {
+	return &byteBlob{buf: bytes.NewReader(b)}
+}
+
+func (blob *byteBlob) ReadAt(p []byte, off int64) (n int, err error) {
+	return blob.buf.ReadAt(p, off)
+}
+
+func (blob *byteBlob) Size() int64 {
+	return blob.buf.Size()
+}
+
+func (blob *byteBlob) Close() error {
+	return nil
+}
+
+type fileBlob struct {
+	buf *os.File
+}
+
+func NewFileBlob(f *os.File) Blob {
+	return &fileBlob{buf: f}
+}
+
+func (blob *fileBlob) ReadAt(p []byte, off int64) (n int, err error) {
+	return blob.buf.ReadAt(p, off)
+}
+
+func (blob *fileBlob) Size() int64 {
+	if i, err := blob.buf.Stat(); err != nil {
+		return i.Size()
+	}
+	return 0
+}
+
+func (blob *fileBlob) Close() error {
+	return nil
+}

cache/cache.go

@@ -0,0 +1,329 @@
+package cache
+
+import (
+	"bytes"
+	"context"
+	"crypto/sha256"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	"path"
+	"strings"
+	"sync"
+
+	"golang.org/x/sync/errgroup"
+)
+
+var UploadConcurrency = 4
+var UploadChunkSize = 32 * 1024 * 1024
+
+type Client struct {
+	base string
+	http *http.Client
+}
+
+type auth struct {
+	transport http.RoundTripper
+	token     string
+}
+
+func (t *auth) RoundTrip(req *http.Request) (*http.Response, error) {
+	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", t.token))
+	return t.transport.RoundTrip(req)
+}
+
+func New(token, url string) *Client {
+	t := &auth{transport: &retry{transport: &http.Transport{}}, token: token}
+	return &Client{
+		base: url,
+		http: &http.Client{Transport: t},
+	}
+}
+
+func (c *Client) url(p string) string {
+	return path.Join(c.base, "_apis/artifactcache", p)
+}
+
+func (c *Client) version(k string) string {
+	h := sha256.New()
+	h.Write([]byte("|go-actionscache-1.0"))
+	return hex.EncodeToString(h.Sum(nil))
+}
+
+type ApiError struct {
+	Message   string `json:"message"`
+	TypeName  string `json:"typeName"`
+	TypeKey   string `json:"typeKey"`
+	ErrorCode int    `json:"errorCode"`
+}
+
+func (e ApiError) Error() string {
+	return e.Message
+}
+
+func (e ApiError) Is(err error) bool {
+	if err == os.ErrExist {
+		if strings.Contains(e.TypeKey, "AlreadyExists") {
+			return true
+		}
+	}
+	return false
+}
+
+func checkApiError(res *http.Response) error {
+	if res.StatusCode >= 200 && res.StatusCode < 300 {
+		return nil
+	}
+	dec := json.NewDecoder(io.LimitReader(res.Body, 32*1024))
+
+	var details ApiError
+	if err := dec.Decode(&details); err != nil {
+		return err
+	}
+
+	if details.Message != "" {
+		return details
+	} else {
+		return fmt.Errorf("unknown error %s", res.Status)
+	}
+}
+
+func (c *Client) Load(ctx context.Context, keys ...string) (*Entry, error) {
+	u, err := url.Parse(c.url("cache"))
+	if err != nil {
+		return nil, err
+	}
+	q := u.Query()
+	q.Set("keys", strings.Join(keys, ","))
+	q.Set("version", c.version(keys[0]))
+	u.RawQuery = q.Encode()
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.String(), nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Add("Accept", "application/json;api-version=6.0-preview.1")
+
+	res, err := c.http.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+
+	err = checkApiError(res)
+	if err != nil {
+		return nil, err
+	}
+
+	dec := json.NewDecoder(io.LimitReader(res.Body, 32*1024))
+
+	var ce Entry
+	if err = dec.Decode(&ce); err != nil {
+		return nil, err
+	}
+
+	ce.http = c.http
+	return &ce, nil
+}
+
+func (c *Client) Save(ctx context.Context, key string, b Blob) error {
+	id, err := c.reserve(ctx, key)
+	if err != nil {
+		return err
+	}
+	err = c.upload(ctx, id, b)
+	if err != nil {
+		return err
+	}
+	return c.commit(ctx, id, b.Size())
+}
+
+type ReserveCacheReq struct {
+	Key     string `json:"key"`
+	Version string `json:"version"`
+}
+
+type ReserveCacheRes struct {
+	CacheID int `json:"cacheID"`
+}
+
+func (c *Client) reserve(ctx context.Context, key string) (int, error) {
+	payload := ReserveCacheReq{Key: key, Version: c.version(key)}
+
+	buf := new(bytes.Buffer)
+	if err := json.NewEncoder(buf).Encode(payload); err != nil {
+		return 0, err
+	}
+
+	url := c.url("caches")
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, buf)
+	if err != nil {
+		return 0, err
+	}
+	req.Header.Add("Content-Type", "application/json")
+
+	res, err := c.http.Do(req)
+	if err != nil {
+		return 0, err
+	}
+	defer res.Body.Close()
+
+	err = checkApiError(res)
+	if err != nil {
+		return 0, err
+	}
+
+	dec := json.NewDecoder(io.LimitReader(res.Body, 32*1024))
+
+	var cr ReserveCacheRes
+	if err = dec.Decode(&cr); err != nil {
+		return 0, err
+	}
+
+	if cr.CacheID == 0 {
+		return 0, fmt.Errorf("invalid response (cache id is 0)")
+	}
+	return cr.CacheID, nil
+}
+
+type CommitCacheReq struct {
+	Size int64 `json:"size"`
+}
+
+func (c *Client) commit(ctx context.Context, id int, size int64) error {
+	payload := CommitCacheReq{Size: size}
+
+	buf := new(bytes.Buffer)
+	if err := json.NewEncoder(buf).Encode(payload); err != nil {
+		return err
+	}
+
+	url := c.url(fmt.Sprintf("caches/%d", id))
+	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, buf)
+	if err != nil {
+		return err
+	}
+	req.Header.Add("Content-Type", "application/json")
+
+	res, err := c.http.Do(req)
+	if err != nil {
+		return err
+	}
+	defer res.Body.Close()
+
+	err = checkApiError(res)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (c *Client) upload(ctx context.Context, id int, b Blob) error {
+	var mu sync.Mutex
+	grp, ctx := errgroup.WithContext(ctx)
+	offset := int64(0)
+	for i := 0; i < UploadConcurrency; i++ {
+		grp.Go(func() error {
+			for {
+				mu.Lock()
+				start := offset
+				if start >= b.Size() {
+					mu.Unlock()
+					return nil
+				}
+				end := start + int64(UploadChunkSize)
+				if end > b.Size() {
+					end = b.Size()
+				}
+				offset = end
+				mu.Unlock()
+
+				if err := c.create(ctx, id, b, start, end-start); err != nil {
+					return err
+				}
+			}
+		})
+	}
+	return grp.Wait()
+}
+
+func (c *Client) create(ctx context.Context, id int, ra io.ReaderAt, off, n int64) error {
+	url := c.url(fmt.Sprintf("caches/%d", id))
+	req, err := http.NewRequestWithContext(ctx, http.MethodPatch, url, io.NewSectionReader(ra, off, n))
+	if err != nil {
+		return err
+	}
+	req.Header.Add("Content-Type", "application/octet-stream")
+	req.Header.Add("Content-Range", fmt.Sprintf("bytes %d-%d/*", off, off+n-1))
+
+	res, err := c.http.Do(req)
+	if err != nil {
+		return err
+	}
+	defer res.Body.Close()
+
+	err = checkApiError(res)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+type Entry struct {
+	Key   string `json:"cacheKey"`
+	Scope string `json:"scope"`
+	URL   string `json:"archiveLocation"`
+
+	http *http.Client
+}
+
+// Download returns a ReaderAtCloser for pulling the data. Concurrent reads are not allowed
+func (ce *Entry) Download(ctx context.Context) ReaderAtCloser {
+	return NewReaderAtCloser(func(offset int64) (io.ReadCloser, error) {
+		req, err := http.NewRequestWithContext(ctx, "GET", ce.URL, nil)
+		if err != nil {
+			return nil, err
+		}
+		if offset != 0 {
+			req.Header.Set("Range", fmt.Sprintf("bytes=%d-", offset))
+		}
+		client := ce.http
+		if client == nil {
+			client = http.DefaultClient
+		}
+
+		res, err := client.Do(req)
+		if err != nil {
+			return nil, err
+		}
+
+		if res.StatusCode < 200 || res.StatusCode >= 300 {
+			if res.StatusCode == http.StatusRequestedRangeNotSatisfiable {
+				return nil, fmt.Errorf("invalid status response %v for %s, range: %v", res.Status, ce.URL, req.Header.Get("Range"))
+			}
+			return nil, fmt.Errorf("invalid status response %v for %s", res.Status, ce.URL)
+		}
+		if offset != 0 {
+			cr := res.Header.Get("content-range")
+			if !strings.HasPrefix(cr, fmt.Sprintf("bytes %d-", offset)) {
+				res.Body.Close()
+				return nil, fmt.Errorf("unhandled content range in response: %v", cr)
+			}
+		}
+		return res.Body, nil
+	})
+}
+
+func (ce *Entry) WriteTo(ctx context.Context, w io.Writer) error {
+	rac := ce.Download(ctx)
+	if _, err := io.Copy(w, &rc{ReaderAt: rac}); err != nil {
+		return err
+	}
+	return rac.Close()
+}

cache/reader.go

@@ -0,0 +1,89 @@
+package cache
+
+import (
+	"io"
+)
+
+type ReaderAtCloser interface {
+	io.ReaderAt
+	io.Closer
+}
+
+type readerAtCloser struct {
+	offset int64
+	rc     io.ReadCloser
+	ra     io.ReaderAt
+	open   func(offset int64) (io.ReadCloser, error)
+	closed bool
+}
+
+func NewReaderAtCloser(open func(offset int64) (io.ReadCloser, error)) ReaderAtCloser {
+	return &readerAtCloser{
+		open: open,
+	}
+}
+
+func (hrs *readerAtCloser) ReadAt(p []byte, off int64) (n int, err error) {
+	if hrs.closed {
+		return 0, io.EOF
+	}
+
+	if hrs.ra != nil {
+		return hrs.ra.ReadAt(p, off)
+	}
+
+	if hrs.rc == nil || off != hrs.offset {
+		if hrs.rc != nil {
+			hrs.rc.Close()
+			hrs.rc = nil
+		}
+		rc, err := hrs.open(off)
+		if err != nil {
+			return 0, err
+		}
+		hrs.rc = rc
+	}
+	if ra, ok := hrs.rc.(io.ReaderAt); ok {
+		hrs.ra = ra
+		n, err = ra.ReadAt(p, off)
+	} else {
+		for {
+			var nn int
+			nn, err = hrs.rc.Read(p)
+			n += nn
+			p = p[nn:]
+			if nn == len(p) || err != nil {
+				break
+			}
+		}
+	}
+
+	hrs.offset += int64(n)
+	return
+}
+
+func (hrs *readerAtCloser) Close() error {
+	if hrs.closed {
+		return nil
+	}
+	hrs.closed = true
+	if hrs.rc != nil {
+		return hrs.rc.Close()
+	}
+
+	return nil
+}
+
+type rc struct {
+	io.ReaderAt
+	offset int
+}
+
+func (r *rc) Read(b []byte) (int, error) {
+	n, err := r.ReadAt(b, int64(r.offset))
+	r.offset += n
+	if n > 0 && err == io.EOF {
+		err = nil
+	}
+	return n, err
+}

cache/retry.go

@@ -0,0 +1,42 @@
+package cache
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+type retry struct {
+	transport http.RoundTripper
+	retry     int
+}
+
+func (t *retry) RoundTrip(req *http.Request) (*http.Response, error) {
+	var body []byte
+	if req.Body != nil {
+		body, _ = io.ReadAll(req.Body)
+	}
+
+	for count := 0; count < t.retry; count++ {
+		req.Body = io.NopCloser(bytes.NewBuffer(body))
+		res, err := t.transport.RoundTrip(req)
+		if err != nil {
+			return nil, err
+		}
+		if t.check(res) {
+			if res.Body != nil {
+				io.Copy(io.Discard, res.Body)
+				res.Body.Close()
+			}
+			continue
+		}
+		return res, err
+	}
+
+	return nil, fmt.Errorf("too many retries")
+}
+
+func (t *retry) check(res *http.Response) bool {
+	return res.StatusCode > 399
+}

cache/tar.go

@@ -0,0 +1,115 @@
+package cache
+
+import (
+	"archive/tar"
+	"compress/gzip"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// Tar takes a source and variable writers and walks 'source' writing each file
+// found to the tar writer; the purpose for accepting multiple writers is to allow
+// for multiple outputs (for example a file, or md5 hash)
+func Tar(src string, writers ...io.Writer) error {
+	if _, err := os.Stat(src); err != nil {
+		return fmt.Errorf("unable to tar files - %v", err.Error())
+	}
+
+	mw := io.MultiWriter(writers...)
+
+	gzw := gzip.NewWriter(mw)
+	defer gzw.Close()
+
+	tw := tar.NewWriter(gzw)
+	defer tw.Close()
+
+	// walk path
+	return filepath.Walk(src, func(file string, fi os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+
+		if !fi.Mode().IsRegular() {
+			return nil
+		}
+
+		header, err := tar.FileInfoHeader(fi, fi.Name())
+		if err != nil {
+			return err
+		}
+
+		// update the name to correctly reflect the desired destination when untaring
+		header.Name = strings.TrimPrefix(strings.Replace(file, src, "", -1), string(filepath.Separator))
+
+		if err := tw.WriteHeader(header); err != nil {
+			return err
+		}
+
+		f, err := os.Open(file)
+		if err != nil {
+			return err
+		}
+
+		if _, err := io.Copy(tw, f); err != nil {
+			f.Close()
+			return err
+		}
+
+		f.Close()
+
+		return nil
+	})
+}
+
+// Untar takes a destination path and a reader; a tar reader loops over the tarfile
+// creating the file structure at 'dst' along the way, and writing any files
+func Untar(dst string, r io.Reader) error {
+
+	gzr, err := gzip.NewReader(r)
+	if err != nil {
+		return err
+	}
+	defer gzr.Close()
+
+	tr := tar.NewReader(gzr)
+
+	for {
+		header, err := tr.Next()
+
+		if errors.Is(err, io.EOF) || header == nil {
+			break
+		}
+		if err != nil {
+			return err
+		}
+
+		target := filepath.Join(dst, header.Name)
+
+		switch header.Typeflag {
+
+		// if its a dir and it doesn't exist create it
+		case tar.TypeDir:
+			if _, err := os.Stat(target); err != nil {
+				if err := os.MkdirAll(target, 0755); err != nil {
+					return err
+				}
+			}
+
+		// if it's a file create it
+		case tar.TypeReg:
+			f, err := os.OpenFile(target, os.O_CREATE|os.O_RDWR, os.FileMode(header.Mode))
+			if err != nil {
+				return err
+			}
+			if _, err := io.Copy(f, tr); err != nil {
+				return err
+			}
+			f.Close()
+		}
+	}
+	return nil
+}

client.go

@@ -1,33 +0,0 @@
-package sdk
-
-import (
-	"fmt"
-	"net/http"
-	"net/url"
-)
-
-func (a *Action) Client() *Client {
-	c := &Client{Client: &http.Client{}}
-	context := a.Context()
-	c.base = context.APIURL
-	c.token = fmt.Sprintf("Bearer %s", context.Token)
-	return c
-}
-
-type Client struct {
-	*http.Client
-	base  string
-	token string
-}
-
-func (c *Client) Do(req *http.Request) (*http.Response, error) {
-	req.Header.Set("Authorization", c.token)
-	if !req.URL.IsAbs() {
-		u, err := url.Parse(fmt.Sprintf("%s%s", c.base, req.URL))
-		if err != nil {
-			return nil, err
-		}
-		req.URL = u
-	}
-	return c.Client.Do(req)
-}

cmd/main.go

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"context"
+	"os"
+
+	"git.geekeey.de/actions/sdk"
+	"git.geekeey.de/actions/sdk/cache"
+)
+
+func main() {
+	a := sdk.New()
+	a.AddMask("hello")
+	a.WithFieldsSlice("foo=bar", "biz=baz").Debugf("hello world")
+	blob, err := a.Cache().Load(context.Background(), "example")
+	if err != nil {
+		panic(err)
+	}
+	cache.Tar("./foo")
+	f, err := os.Open("")
+	if err != nil {
+		panic(err)
+	}
+	a.Cache().Save(context.Background(), "", cache.NewFileBlob(f))
+	entry := blob.Download(context.Background())
+	if entry == nil {
+		return
+	}
+}

context.go

@@ -2,8 +2,10 @@ package sdk
 
 import (
 	"encoding/json"
+	"errors"
 	"fmt"
 	"os"
+	"strconv"
 )
 
 // GitHubContext of current workflow.
@@ -12,7 +14,7 @@ type GitHubContext struct {
 	Action           string `env:"GITHUB_ACTION"`
 	ActionPath       string `env:"GITHUB_ACTION_PATH"`
 	ActionRepository string `env:"GITHUB_ACTION_REPOSITORY"`
-	Actions          string `env:"GITHUB_ACTIONS"`
+	Actions          bool   `env:"GITHUB_ACTIONS"`
 	Actor            string `env:"GITHUB_ACTOR"`
 	APIURL           string `env:"GITHUB_API_URL,default=https://api.github.com"`
 	BaseRef          string `env:"GITHUB_BASE_REF"`
@@ -25,36 +27,34 @@ type GitHubContext struct {
 	Path             string `env:"GITHUB_PATH"`
 	Ref              string `env:"GITHUB_REF"`
 	RefName          string `env:"GITHUB_REF_NAME"`
-	RefProtected     string `env:"GITHUB_REF_PROTECTED"`
+	RefProtected     bool   `env:"GITHUB_REF_PROTECTED"`
 	RefType          string `env:"GITHUB_REF_TYPE"`
 
 	Repository      string `env:"GITHUB_REPOSITORY"`
 	RepositoryOwner string `env:"GITHUB_REPOSITORY_OWNER"`
 
-	RetentionDays string `env:"GITHUB_RETENTION_DAYS"`
-	RunAttempt    string `env:"GITHUB_RUN_ATTEMPT"`
-	RunID         string `env:"GITHUB_RUN_ID"`
-	RunNumber     string `env:"GITHUB_RUN_NUMBER"`
+	RetentionDays int64  `env:"GITHUB_RETENTION_DAYS"`
+	RunAttempt    int64  `env:"GITHUB_RUN_ATTEMPT"`
+	RunID         int64  `env:"GITHUB_RUN_ID"`
+	RunNumber     int64  `env:"GITHUB_RUN_NUMBER"`
 	ServerURL     string `env:"GITHUB_SERVER_URL,default=https://github.com"`
 	SHA           string `env:"GITHUB_SHA"`
 	StepSummary   string `env:"GITHUB_STEP_SUMMARY"`
 	Workflow      string `env:"GITHUB_WORKFLOW"`
 	Workspace     string `env:"GITHUB_WORKSPACE"`
 
-	Token string `env:"GITHUB_WORKSPACE"`
-
 	// Event is populated by parsing the file at EventPath, if it exists.
-	event map[string]any
+	Event map[string]any
 }
 
 // Context returns the context of current action with the payload object
 // that triggered the workflow
-func (c *Action) Context() *GitHubContext {
+func (c *Action) Context() (*GitHubContext, error) {
+	var merr error
 	context := &GitHubContext{
 		APIURL:     "https://api.github.com",
 		GraphqlURL: "https://api.github.com/graphql",
 		ServerURL:  "https://github.com",
-		event:      map[string]any{},
 	}
 
 	if v := c.env("GITHUB_ACTION"); v != "" {
@@ -66,8 +66,10 @@ func (c *Action) Context() *GitHubContext {
 	if v := c.env("GITHUB_ACTION_REPOSITORY"); v != "" {
 		context.ActionRepository = v
 	}
-	if v := c.env("GITHUB_ACTIONS"); v != "" {
+	if v, err := parseBool(c.env("GITHUB_ACTIONS")); err == nil {
 		context.Actions = v
+	} else {
+		merr = errors.Join(merr, err)
 	}
 	if v := c.env("GITHUB_ACTOR"); v != "" {
 		context.Actor = v
@@ -105,29 +107,41 @@ func (c *Action) Context() *GitHubContext {
 	if v := c.env("GITHUB_REF_NAME"); v != "" {
 		context.RefName = v
 	}
-	if v := c.env("GITHUB_REF_PROTECTED"); v != "" {
+	if v, err := parseBool(c.env("GITHUB_REF_PROTECTED")); err == nil {
 		context.RefProtected = v
+	} else {
+		merr = errors.Join(merr, err)
 	}
 	if v := c.env("GITHUB_REF_TYPE"); v != "" {
 		context.RefType = v
 	}
+
 	if v := c.env("GITHUB_REPOSITORY"); v != "" {
 		context.Repository = v
 	}
 	if v := c.env("GITHUB_REPOSITORY_OWNER"); v != "" {
 		context.RepositoryOwner = v
 	}
-	if v := c.env("GITHUB_RETENTION_DAYS"); v != "" {
+
+	if v, err := parseInt(c.env("GITHUB_RETENTION_DAYS")); err == nil {
 		context.RetentionDays = v
+	} else {
+		merr = errors.Join(merr, err)
 	}
-	if v := c.env("GITHUB_RUN_ATTEMPT"); v != "" {
+	if v, err := parseInt(c.env("GITHUB_RUN_ATTEMPT")); err == nil {
 		context.RunAttempt = v
+	} else {
+		merr = errors.Join(merr, err)
 	}
-	if v := c.env("GITHUB_RUN_ID"); v != "" {
+	if v, err := parseInt(c.env("GITHUB_RUN_ID")); err == nil {
 		context.RunID = v
+	} else {
+		merr = errors.Join(merr, err)
 	}
-	if v := c.env("GITHUB_RUN_NUMBER"); v != "" {
+	if v, err := parseInt(c.env("GITHUB_RUN_NUMBER")); err == nil {
 		context.RunNumber = v
+	} else {
+		merr = errors.Join(merr, err)
 	}
 	if v := c.env("GITHUB_SERVER_URL"); v != "" {
 		context.ServerURL = v
@@ -144,24 +158,32 @@ func (c *Action) Context() *GitHubContext {
 	if v := c.env("GITHUB_WORKSPACE"); v != "" {
 		context.Workspace = v
 	}
-	if v := c.env("GITHUB_TOKEN"); v != "" {
-		context.Token = v
-	}
 
-	return context
-}
-
-func (c *GitHubContext) Event() (map[string]any, error) {
-	if c.EventPath != "" {
-		eventData, err := os.ReadFile(c.EventPath)
+	if context.EventPath != "" {
+		eventData, err := os.ReadFile(context.EventPath)
 		if err != nil && !os.IsNotExist(err) {
 			return nil, fmt.Errorf("could not read event file: %w", err)
 		}
 		if eventData != nil {
-			if err := json.Unmarshal(eventData, &c.event); err != nil {
+			if err := json.Unmarshal(eventData, &context.Event); err != nil {
 				return nil, fmt.Errorf("failed to unmarshal event payload: %w", err)
 			}
 		}
 	}
-	return c.event, nil
+
+	return context, merr
+}
+
+func parseBool(v string) (bool, error) {
+	if v == "" {
+		return false, nil
+	}
+	return strconv.ParseBool(v)
+}
+
+func parseInt(v string) (int64, error) {
+	if v == "" {
+		return 0, nil
+	}
+	return strconv.ParseInt(v, 10, 64)
 }

context_test.go

@@ -37,7 +37,6 @@ func TestAction_Context(t *testing.T) {
 				APIURL:     "https://api.github.com",
 				ServerURL:  "https://github.com",
 				GraphqlURL: "https://api.github.com/graphql",
-				event:      map[string]any{},
 			},
 		},
 		{
@@ -71,13 +70,12 @@ func TestAction_Context(t *testing.T) {
 				"GITHUB_STEP_SUMMARY":      "/path/to/summary",
 				"GITHUB_WORKFLOW":          "test",
 				"GITHUB_WORKSPACE":         "/path/to/workspace",
-				"GITHUB_TOKEN":             "somerandomtoken",
 			},
 			exp: &GitHubContext{
 				Action:           "__repo-owner_name-of-action-repo",
 				ActionPath:       "/path/to/action",
 				ActionRepository: "repo-owner/name-of-action-repo",
-				Actions:          "true",
+				Actions:          true,
 				Actor:            "sethvargo",
 				APIURL:           "https://foo.com",
 				BaseRef:          "main",
@@ -90,21 +88,19 @@ func TestAction_Context(t *testing.T) {
 				Path:            "/path/to/path",
 				Ref:             "refs/tags/v1.0",
 				RefName:         "v1.0",
-				RefProtected:    "true",
+				RefProtected:    true,
 				RefType:         "tag",
 				Repository:      "sethvargo/baz",
 				RepositoryOwner: "sethvargo",
-				RetentionDays:   "90",
-				RunAttempt:      "6",
-				RunID:           "56",
-				RunNumber:       "34",
+				RetentionDays:   90,
+				RunAttempt:      6,
+				RunID:           56,
+				RunNumber:       34,
 				ServerURL:       "https://bar.com",
 				SHA:             "abcd1234",
 				StepSummary:     "/path/to/summary",
 				Workflow:        "test",
 				Workspace:       "/path/to/workspace",
-				Token:           "somerandomtoken",
-				event:           map[string]any{},
 			},
 		},
 		{
@@ -120,7 +116,7 @@ func TestAction_Context(t *testing.T) {
 				ServerURL:  "https://github.com",
 				GraphqlURL: "https://api.github.com/graphql",
 
-				event: map[string]any{
+				Event: map[string]any{
 					"foo": "bar",
 				},
 			},
@@ -135,8 +131,7 @@ func TestAction_Context(t *testing.T) {
 
 			a := New()
 			a.env = func(s string) string { return tc.env[s] }
-			got := a.Context()
-			_, err := got.Event()
+			got, err := a.Context()
 			if err != nil {
 				t.Fatal(err)
 			}

go.mod

@@ -1,3 +1,5 @@
 module git.geekeey.de/actions/sdk
 
 go 1.22.5
+
+require golang.org/x/sync v0.7.0 // indirect

go.sum

@@ -0,0 +1,2 @@
+golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
+golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=