Merge pull request #254 from xnox/port-to-embed

Port from vfs to embed

Author: xnox

.github/ci/check-generate

@@ -87,8 +87,6 @@ jobs:
           GOPATH=`pwd` go install google.golang.org/protobuf/cmd/protoc-gen-go@latest && \
             go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
           cd -
-      - name: Check generated files
-        run: PATH=../bin:$PATH ./.github/ci/check-generate
 
   extended-quality:
     name: Extended quality checks

.github/workflows/repo-quality.yaml

@@ -3,6 +3,7 @@
 
 export GOCACHE=$(shell mktemp -d /tmp/gocache-XXXX)
 export GOFLAGS=-ldflags=-X=github.com/ubuntu/zsys/internal/config.Version=$(shell dpkg-parsechangelog -S Version) --mod=vendor
+export DH_GOLANG_INSTALL_ALL=1
 
 # Tell go generate to only install on-the-fly assets
 export ZSYS_GENERATE_ONLY_INSTALL_SHARE_PREFIX=$(CURDIR)/debian/zsys/usr/share

debian/rules

@@ -8,8 +8,6 @@ require (
 	github.com/godbus/dbus/v5 v5.1.0
 	github.com/google/go-cmp v0.5.9
 	github.com/k0kubun/pp v3.0.1+incompatible
-	github.com/shurcooL/httpfs v0.0.0-20230704072500-f1e31cf0ba5c
-	github.com/shurcooL/vfsgen v0.0.0-20230704071429-0000e147ea92
 	github.com/sirupsen/logrus v1.9.3
 	github.com/snapcore/go-gettext v0.0.0-20201130093759-38740d1bd3d2
 	github.com/spf13/cobra v1.7.0

go.mod

@@ -27,10 +27,6 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/shurcooL/httpfs v0.0.0-20230704072500-f1e31cf0ba5c h1:aqg5Vm5dwtvL+YgDpBcK1ITf3o96N/K7/wsRXQnUTEs=
-github.com/shurcooL/httpfs v0.0.0-20230704072500-f1e31cf0ba5c/go.mod h1:owqhoLW1qZoYLZzLnBw+QkPP9WZnjlSWihhxAJC1+/M=
-github.com/shurcooL/vfsgen v0.0.0-20230704071429-0000e147ea92 h1:OfRzdxCzDhp+rsKWXuOO2I/quKMJ/+TQwVbIP/gltZg=
-github.com/shurcooL/vfsgen v0.0.0-20230704071429-0000e147ea92/go.mod h1:7/OT02F6S6I7v6WXb+IjhMuZEYfH/RJ5RwEWnEo5BMg=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/snapcore/go-gettext v0.0.0-20201130093759-38740d1bd3d2 h1:nETXPg0CiJrMAwC2gqkcam9BiBWYGvTsSYRfrjOz2Kg=

go.sum

@@ -2,18 +2,17 @@ package config
 
 import (
 	"context"
+	_ "embed"
 	"fmt"
-	"io/ioutil"
-	"net/http"
 	"os"
-	"path/filepath"
 
 	"github.com/ubuntu/zsys/internal/i18n"
 	"github.com/ubuntu/zsys/internal/log"
 	yaml "gopkg.in/yaml.v3"
 )
 
-//go:generate go run generator.go
+//go:embed zsys.conf
+var internalconf []byte
 
 // TEXTDOMAIN is the message domain used by snappy; see dgettext(3)
 // for more information.
@@ -66,22 +65,12 @@ func SetVerboseMode(level int) {
 func Load(ctx context.Context, path string) (ZConfig, error) {
 
 	var c ZConfig
-	var dir http.FileSystem = http.Dir(filepath.Dir(path))
-	f, err := dir.Open(filepath.Base(path))
-	if err != nil {
-		if path != DefaultPath {
-			return c, fmt.Errorf(i18n.G("failed to load configuration file %s: %v "), path, err)
-		}
-		log.Debug(ctx, i18n.G("couldn't find default configuration path, fallback to internal default"))
-		if f, err = internalAssets.Open(filepath.Base(path)); err != nil {
-			return c, fmt.Errorf(i18n.G("couldn't read our internal configuration: %v "), path, err)
-		}
-	}
-	defer f.Close()
 
-	b, err := ioutil.ReadAll(f)
+	b, err := os.ReadFile(path)
 	if err != nil {
-		return c, fmt.Errorf(i18n.G("failed to read configuration file %s: %v "), path, err)
+		log.Debug(ctx, i18n.G("failed to read configuration file %s: %v "), path, err)
+		log.Debug(ctx, i18n.G("couldn't find default configuration path, fallback to internal default"))
+		b = internalconf
 	}
 
 	err = yaml.Unmarshal(b, &c)