Closed gabyx closed 4 months ago
Can you say a bit more about how you are using the image? Judging from the error message, there are some significant changes in the derived image. My guess is that the LUA_PATH variable has been changed.
Ah ok, that is probably my error probably, despite that I actually add my paths
https://github.com/gabyx/TechnicalMarkdown/blob/feature/docker-image/build.gradle.kts#L207
So far in my image: echo $LUA_PATH
is empty.
Actually this gradle setup works on native linux and macOS.
Should the LUA_PATH variables point somewhere?
I'd recommend against changing LUA_PATH in the image, as that will overwrite the default load path. If you do set it, then it's best to include the default package.path
setting as well.
% docker run --rm --entrypoint /usr/bin/lua5.3 pandoc/latex:2.17-alpine -e 'print(package.path)'
/usr/local/share/lua/5.3/?.lua;/usr/local/share/lua/5.3/?/init.lua;/usr/local/lib/lua/5.3/?.lua;/usr/local/lib/lua/5.3/?/init.lua;/usr/share/lua/5.3/?.lua;/usr/share/lua/5.3/?/init.lua;/usr/lib/lua/5.3/?.lua;/usr/lib/lua/5.3/?/init.lua;/usr/share/lua/common/?.lua;/usr/share/lua/common/?/init.lua;./?.lua;./?/init.lua
Or you could place an init.lua
in your data-dir and update package.path
in there.
Ah thanks alot. I try this.
I only need to add a few extra paths. Is there another better way, so init.lua
will be read when pandoc starts its lua stuff, right?
Right, init.lua
is run each time pandoc starts up a new instance of the Lua interpreter (generally once for each filter file).
@tarleb Do you know how to add paths in <current-init.lua-dir>/init.lua
relative to the data-dir ?
package.path = package.path .. ";<current-init.lua-dir>/filters"
?
Not sure. PANDOC_STATE.user_data_dir
maybe?
Please reopen if the issue persists.
Inside
pandoc/latex:2.17-alpine
I use https://github.com/pandoc/lua-filters/blob/master/include-files/include-files.luathis gives the following error:
Is that a packaging error? Or is there a workaround? Is there a pandoc data-dir inside the image which is not searched above?