omicron/linkshare
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Add version package and update the makefile

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The makefile will grab the version info from git and pass it to the
linker so that version information based on tags, commits and commit
times is available in the code.
This commit is contained in:
omicron
2025-05-08 15:54:13 +02:00
parent 9acc9a03aa
commit e66d800881
3 changed files with 32 additions and 6 deletions
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11
Makefile
View File

@ -3,6 +3,15 @@ BINARIES = $(patsubst cmd/%/,%,$(wildcard cmd/*/))
.PHONY: all build test validate clean run $(BINARIES) .PHONY: all build test validate clean run $(BINARIES)
VERSION := $(shell git describe --tags --always --dirty)
COMMIT := $(shell git rev-parse --short HEAD)
COMMIT_DATETIME := $(shell git log -1 --format=%cd --date=iso8601)
LDFLAGS := -X git.omicron.one/omicron/linkshare/internal/version.Version=$(VERSION) \
-X git.omicron.one/omicron/linkshare/internal/version.GitCommit=$(COMMIT) \
-X "git.omicron.one/omicron/linkshare/internal/version.CommitDateTime=$(COMMIT_DATETIME)"
all: build all: build
@ -13,7 +22,7 @@ $(BINARY_DIR):
mkdir -p $(BINARY_DIR) mkdir -p $(BINARY_DIR)
$(BINARIES): %: $(BINARY_DIR) $(BINARIES): %: $(BINARY_DIR)
go build -o $(BINARY_DIR)/$@ ./cmd/$@/ go build -ldflags '$(LDFLAGS)' -o $(BINARY_DIR)/$@ ./cmd/$@/
test: test:
go test ./... go test ./...

10
internal/database/manager.go
View File

@ -14,9 +14,9 @@ import (
"strconv" "strconv"
_ "github.com/mattn/go-sqlite3" _ "github.com/mattn/go-sqlite3"
)
const expectedSchemaVersion = 1 "git.omicron.one/omicron/linkshare/internal/version"
)
// DB represents a database connection // DB represents a database connection
type DB struct { type DB struct {
@ -123,13 +123,13 @@ func (db *DB) CheckSchemaVersion() error {
if err != nil { if err != nil {
return err return err
} }
version, err := db.GetSchemaVersion() version_, err := db.GetSchemaVersion()
if err != nil { if err != nil {
return err return err
} }
if version < expectedSchemaVersion { if version_ < version.SchemaVersion {
return ErrSchemaOutdated return ErrSchemaOutdated
} else if version > expectedSchemaVersion { } else if version_ > version.SchemaVersion {
return ErrSchemaUnsupported return ErrSchemaUnsupported
} }
return nil return nil

17
internal/version/version.go Normal file
View File

@ -0,0 +1,17 @@
package version
import "fmt"
var (
Version = "dev"
GitCommit = "unknown"
CommitDateTime = "unknown"
SchemaVersion = 1
)
// PrintVersionInfo prints formatted version information to stdout
func Print() {
fmt.Printf("Version: %s\n", Version)
fmt.Printf("Git commit: %s %s\n", GitCommit, CommitDateTime)
fmt.Printf("Schema: v%d\n", SchemaVersion)
}