Two CLI knobs that together let PRG #pragma BEGINDUMP blocks import
private Go modules and their internal/* packages:
--go-replace pkg=path
Adds `require pkg v0.0.0` + `replace pkg => path` to the temp
go.mod, so `go mod tidy` doesn't try (and fail) to fetch a
module that lives only on local disk or behind a private
forge (Gitea, etc.).
--module <name>
Overrides the temp-build module name (default fnode_build).
Use when the BEGINDUMP block needs to reach into another
module's internal/ packages — Go's internal-visibility rule
requires the importer to share a parent path with the
importee, so the build module needs to live somewhere under
that parent.
Worked example (solmade integration PoC):
fnode build /tmp/poc_dartapi.prg \\
--go-replace gitea.fivego.org/kwon_ai/solmade=/Users/charleskwon/solmade \\
--module gitea.fivego.org/kwon_ai/solmade/_fnode_build \\
-o poc_dart
A 4-line BEGINDUMP block now imports
"gitea.fivego.org/kwon_ai/solmade/internal/dartapi", links its
AllAliases() function, and returns the real count (3) at run time.
Single 23 MB Go binary, no Node, no FFI.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Charles KWON OhJun
8ddd6abc69