From d3d93bc4f0d21a259fdafee5ba1a744999474c28 Mon Sep 17 00:00:00 2001
From: Hans Hagen <pragma@wxs.nl>
Date: Tue, 10 Aug 2021 13:15:31 +0200
Subject: 2021-08-10 12:39:00

---
 tex/context/base/mkiv/grph-fil.lua | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'tex/context/base/mkiv/grph-fil.lua')

diff --git a/tex/context/base/mkiv/grph-fil.lua b/tex/context/base/mkiv/grph-fil.lua
index 1044d29d9..2cf2a54cc 100644
--- a/tex/context/base/mkiv/grph-fil.lua
+++ b/tex/context/base/mkiv/grph-fil.lua
@@ -90,7 +90,21 @@ local function analyzed(name)
     }
 end
 
-function jobfiles.run(action)
+function jobfiles.run(name,action)
+    local kind = type(name)
+    if kind == "string" then
+        local usedname = addsuffix(name,inputsuffix)
+        action = {
+            filename   = usedname,
+            action     = action,
+            resultfile = replacesuffix(usedname,resultsuffix),
+        }
+    elseif kind == "table" then
+        action = name
+    else
+        report_run("invalid specification for jobfiles.run")
+        return
+    end
     local filename    = action.filename
     local result      = action.result
     local oldchecksum = collected[filename]
@@ -121,7 +135,17 @@ function jobfiles.run(action)
         end
     end
     if tobedone then
-        runner(action)
+        kind = type(action)
+        if kind == "function" then
+            action(filename)
+        elseif kind == "string" and action ~= "" then
+            -- can be anything but we assume it gets checked by the sandbox
+            os.execute(action)
+        elseif kind == "table" then
+            runner(action)
+        else
+            report_run("processing file, no action given for processing %a",name)
+        end
     elseif trace_run then
         report_run("processing file, no changes in %a, not processed",name)
     end
-- 
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