Merge pull request #166 from ydb-platform/nullable-value

add Nullable*Value helpers and Nullable() entrypoint for all values

Author: asmyasnikov

.github/workflows/publish.yml

@@ -0,0 +1,63 @@
+name: publish
+on:
+  workflow_dispatch:
+    inputs:
+      version-change:
+        description: Version part
+        required: true
+        type: choice
+        options:
+          - PATCH
+          - MINOR
+      release-candidate:
+        description: Release candidate
+        required: true
+        type: boolean
+        default: True
+
+permissions:
+  contents: write
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    env:
+      VERSION_CHANGE: ${{ github.event.inputs.version-change }}
+      RELEASE_CANDIDATE: ${{ github.event.inputs.release-candidate }}
+      VERSION_FILE: internal/meta/version.go
+      CHANGELOG_FILE: CHANGELOG.md
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - run: |
+          MAJOR=$(cat $VERSION_FILE | grep VersionMajor | sed -e 's/^.*\ \(=\ \)*\(\"\)*\([0-9]*\)\(\"\)*.*/\3/g');
+          MINOR=$(cat $VERSION_FILE | grep VersionMinor | sed -e 's/^.*\ \(=\ \)*\(\"\)*\([0-9]*\)\(\"\)*.*/\3/g');
+          PATCH=$(cat $VERSION_FILE | grep VersionPatch | sed -e 's/^.*\ \(=\ \)*\(\"\)*\([0-9]*\)\(\"\)*.*/\3/g');
+          if [ "$VERSION_CHANGE" = "MINOR" ]
+          then
+            MINOR=$((MINOR+1));
+            PATCH=0;
+          fi;
+          if [ "$VERSION_CHANGE" = "PATCH" ]
+          then
+            PATCH=$((PATCH+1));
+          fi;
+          if [ "$RELEASE_CANDIDATE" = true ]
+          then
+            RC=$(git tag | grep "v$MAJOR.$MINOR.$PATCH-rc" | wc -l);
+            git tag v$MAJOR.$MINOR.$PATCH-rc$RC;
+          else
+            sed -e 's/VersionMinor = "\([0-9]*\)"/VersionMinor = "'$MINOR'"/g' -i $VERSION_FILE;
+            sed -e 's/VersionPatch = "\([0-9]*\)"/VersionPatch = "'$PATCH'"/g' -i $VERSION_FILE;
+            git add $VERSION_FILE;
+            echo "## v$MAJOR.$MINOR.$PATCH" >> $CHANGELOG_FILE.tmp && cat $CHANGELOG_FILE >> $CHANGELOG_FILE.tmp && mv $CHANGELOG_FILE.tmp $CHANGELOG_FILE;
+            git add $CHANGELOG_FILE;
+            git config --global user.email "robot@umbrella";
+            git config --global user.name "robot";
+            git commit -m "Release v$MAJOR.$MINOR.$PATCH";
+            git tag v$MAJOR.$MINOR.$PATCH;
+          fi;
+          git push
+          git push --tags
+        

CHANGELOG.md

@@ -1,4 +1,6 @@
-## 3.14.5
+* Added github action for publish release tags
+* Refactored version constant (split to major, minor and patch constants)
+* Added `table.types.Nullable{*}Value` helpers and `table.types.Nullable()` common helper
 * Fixed race on check trailer on closing table grpc-stream
 * Refactored traces (start and done struct names have prefix about trace)
 * Replaced `errors.Error`, `errors.Errorf` and `errors.ErrorfSkip` to single `errors.WithStackTrace`

internal/meta/meta.go

@@ -97,7 +97,7 @@ func (m *meta) meta(ctx context.Context) (_ metadata.MD, err error) {
 		md.Set(HeaderDatabase, m.database)
 	}
 	if len(md.Get(HeaderVersion)) == 0 {
-		md.Set(HeaderVersion, Version)
+		md.Set(HeaderVersion, "ydb-go-sdk/"+VersionMajor+"."+VersionMinor+"."+VersionPatch)
 	}
 	if m.requestsType != "" {
 		if len(md.Get(HeaderRequestType)) == 0 {

internal/meta/test/meta_test.go

@@ -43,6 +43,8 @@ func TestMetaRequiredHeaders(t *testing.T) {
 	testutil.Equal(t, []string{"token"}, md.Get(meta.HeaderTicket))
 	testutil.Equal(t, []string{"userAgent"}, md.Get(meta.HeaderUserAgent))
 	testutil.Equal(t, []string{"traceID"}, md.Get(meta.HeaderTraceID))
-	testutil.Equal(t, []string{meta.Version}, md.Get(meta.HeaderVersion))
+	testutil.Equal(t, []string{
+		"ydb-go-sdk/" + meta.VersionMajor + "." + meta.VersionMinor + "." + meta.VersionPatch,
+	}, md.Get(meta.HeaderVersion))
 	testutil.Equal(t, []string{"some-user-value"}, md.Get("some-user-header"))
 }

internal/meta/version.go

@@ -1,5 +1,7 @@
 package meta
 
 const (
-	Version = "ydb-go-sdk/3.14.5"
+	VersionMajor = "3"
+	VersionMinor = "14"
+	VersionPatch = "4"
 )

log/driver.go

@@ -138,7 +138,7 @@ func Driver(log Logger, details trace.Details) (t trace.Driver) {
 			secure := info.Secure
 			log.Infof(
 				`init start {version:%s,endpoint:"%s",database:"%s",secure:%v}`,
-				meta.Version,
+				meta.VersionMajor+"."+meta.VersionMinor+"."+meta.VersionPatch,
 				endpoint,
 				database,
 				secure,