From 0f5aaf5f5331a191341e702977564aa6454400a1 Mon Sep 17 00:00:00 2001
From: Christian Stewart <christian@paral.in>
Date: Tue, 3 Aug 2021 18:01:49 -0700
Subject: [PATCH 1/2] gitignore: add vendor and .tmp ignores

Signed-off-by: Christian Stewart <christian@paral.in>
---
 .gitignore                          | 3 ++-
 plumbing/format/packfile/.gitignore | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 plumbing/format/packfile/.gitignore

diff --git a/.gitignore b/.gitignore
index e8d25f548..5890ceb59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ coverage.out
 *~
 coverage.txt
 profile.out
-.tmp/
\ No newline at end of file
+/vendor
+/.tmp
diff --git a/plumbing/format/packfile/.gitignore b/plumbing/format/packfile/.gitignore
new file mode 100644
index 000000000..c709af0b5
--- /dev/null
+++ b/plumbing/format/packfile/.gitignore
@@ -0,0 +1 @@
+/.tmp
\ No newline at end of file

From b641fd8f849b2664ea4b688775a204357003dc65 Mon Sep 17 00:00:00 2001
From: Christian Stewart <christian@paral.in>
Date: Tue, 3 Aug 2021 18:16:37 -0700
Subject: [PATCH 2/2] fix(worktree): add support for gopherjs build

Adds a separate build file for wasm and gopherjs environments.

Issues filed relating to no "gopherjs" tag being set - requiring the more
awkward "js,!wasm" condition, as well as the os.Ctime incompatibility:

 - https://github.com/gopherjs/gopherjs/issues/1047
 - https://github.com/gopherjs/gopherjs/issues/1046

Now the "gopherjs build -v" command works in this repository.

Signed-off-by: Christian Stewart <christian@paral.in>
---
 worktree_gopherjs.go               | 26 ++++++++++++++++++++++++++
 worktree_linux.go                  |  2 +-
 worktree_js.go => worktree_wasm.go |  2 +-
 3 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 worktree_gopherjs.go
 rename worktree_js.go => worktree_wasm.go (96%)

diff --git a/worktree_gopherjs.go b/worktree_gopherjs.go
new file mode 100644
index 000000000..d3d0683ba
--- /dev/null
+++ b/worktree_gopherjs.go
@@ -0,0 +1,26 @@
+// +build js,!wasm
+
+package git
+
+import (
+	"syscall"
+
+	"github.com/go-git/go-git/v5/plumbing/format/index"
+)
+
+func init() {
+	fillSystemInfo = func(e *index.Entry, sys interface{}) {
+		if os, ok := sys.(*syscall.Stat_t); ok {
+			// not supported on gopherjs:
+			// e.CreatedAt = time.Unix(int64(os.Ctime), int64(os.CtimeNsec))
+			e.Dev = uint32(os.Dev)
+			e.Inode = uint32(os.Ino)
+			e.GID = os.Gid
+			e.UID = os.Uid
+		}
+	}
+}
+
+func isSymlinkWindowsNonAdmin(err error) bool {
+	return false
+}
diff --git a/worktree_linux.go b/worktree_linux.go
index 6fcace2f9..f7b22545c 100644
--- a/worktree_linux.go
+++ b/worktree_linux.go
@@ -1,4 +1,4 @@
-// +build linux
+// +build linux,!js
 
 package git
 
diff --git a/worktree_js.go b/worktree_wasm.go
similarity index 96%
rename from worktree_js.go
rename to worktree_wasm.go
index 7267d055e..d55d49847 100644
--- a/worktree_js.go
+++ b/worktree_wasm.go
@@ -1,4 +1,4 @@
-// +build js
+// +build js,wasm
 
 package git