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Unified Diff: go/pdf/functions.go

Issue 1216483002: golden/pdfxform a pdf rasterization server (Closed) Base URL: https://skia.googlesource.com/buildbot@master
Patch Set: Created 5 years, 6 months ago
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Index: go/pdf/functions.go
diff --git a/go/pdf/functions.go b/go/pdf/functions.go
new file mode 100644
index 0000000000000000000000000000000000000000..d8ac3a8bc91b847a2de46295164421804c514c11
--- /dev/null
+++ b/go/pdf/functions.go
@@ -0,0 +1,12 @@
+package pdf
+
+import "os/exec"
+
+func commandFound(e string) bool {
+ switch exec.Command(e).Run().(type) {
+ case *exec.Error:
+ return false
+ default:
+ return true
+ }
+}
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