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lang: funcs: funcgen: Suppress informational messages

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Send non-error log messages to stdout rather than stderr. Any messages
outside the main function are expected to be purely informational. By
sending to stdout rather than stderr, they can be discarded during the
build.

Fixes #568
This commit is contained in:
Felix Frank
2019-11-10 15:21:14 +01:00
committed by James Shubin
parent 164a9479ad
commit bdb523ece1
2 changed files with 5 additions and 1 deletions
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2
Makefile
View File

@@ -508,6 +508,6 @@ funcgen: lang/funcs/core/generated_funcs.go
lang/funcs/core/generated_funcs.go: lang/funcs/funcgen/*.go lang/funcs/core/funcgen.yaml lang/funcs/funcgen/templates/generated_funcs.go.tpl lang/funcs/core/generated_funcs.go: lang/funcs/funcgen/*.go lang/funcs/core/funcgen.yaml lang/funcs/funcgen/templates/generated_funcs.go.tpl
@echo "Generating: funcs..." @echo "Generating: funcs..."
@go run `find lang/funcs/funcgen/ -maxdepth 1 -type f -name '*.go' -not -name '*_test.go'` -templates=lang/funcs/funcgen/templates/generated_funcs.go.tpl 2>/dev/null @go run `find lang/funcs/funcgen/ -maxdepth 1 -type f -name '*.go' -not -name '*_test.go'` -templates=lang/funcs/funcgen/templates/generated_funcs.go.tpl >/dev/null
# vim: ts=8 # vim: ts=8

4
lang/funcs/funcgen/main.go
View File

@@ -20,6 +20,7 @@ package main
import ( import (
"flag" "flag"
"log" "log"
"os"
) )
var ( var (
@@ -34,7 +35,10 @@ func main() {
log.Fatalf("No package passed!") log.Fatalf("No package passed!")
} }
log.SetOutput(os.Stdout)
err := parsePkg(*pkg, *filename, *templates) err := parsePkg(*pkg, *filename, *templates)
log.SetOutput(os.Stderr)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)
} }