From 865fb1db89ee663268f1c1f3ffe613320b4e069b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=92=D0=B0=D0=BB=D0=B5=D1=80=D0=B8=D0=B8=CC=86=20=D0=A1?=
 =?UTF-8?q?=D1=82=D0=B0=D0=B4=D1=87=D0=B5=D0=BD=D0=BA=D0=BE?=
 <mail@stadchenko.ru>
Date: Mon, 29 Aug 2022 16:01:34 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9D=D0=B0=D1=87=D0=B0=D0=BB=D1=8C=D0=BD?=
 =?UTF-8?q?=D1=8B=D0=B9=20=D0=B8=D0=BC=D0=BF=D0=BE=D1=80=D1=82?=
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Content-Transfer-Encoding: 8bit

---
 README.md | 13 +++++++++++++
 go.mod    | 13 +++++++++++++
 go.sum    | 26 ++++++++++++++++++++++++++
 vars.go   | 33 +++++++++++++++++++++++++++++++++
 4 files changed, 85 insertions(+)
 create mode 100644 README.md
 create mode 100644 go.mod
 create mode 100644 go.sum
 create mode 100644 vars.go

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..88db4a0
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+Библиотека используется для автоматического версионирования GO-приложения с использованием переменных gitlab
+
+В dockerfile надо изменить строку билда на такую:
+```
+RUN go build -ldflags "-X github.com/PCManiac/compile_vars.version=${CI_PIPELINE_IID} -X github.com/PCManiac/compile_vars.build_time=`date +%FT%T%z`" -o server ./...
+```
+
+Ну и в .gitlab-ci.yml собирать докер с подстановкой переменных
+```
+- docker build --build-arg CI_PIPELINE_IID="$CI_PIPELINE_IID" --build-arg GITLAB_TOKEN="$CI_JOB_TOKEN" --pull -t "$CI_REGISTRY_IMAGE" .
+```
+
+При инициализации модуля в log будет добавлена строка с номером версии и временем билда. При необходимости эти значения также можно получить с помощью функций GetVersion() и GetBuildTime()
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..7f6e383
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,13 @@
+module github.com/PCManiac/compile_vars
+
+go 1.17
+
+require (
+	github.com/PCManiac/logrus_init v0.0.0
+	github.com/sirupsen/logrus v1.9.0
+)
+
+require (
+	github.com/caarlos0/env/v6 v6.10.0 // indirect
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..de3d42d
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,26 @@
+github.com/PCManiac/logrus_init v0.0.0 h1:sn8aQyHLmN/AMTkZfKCQo4mOB5Ckhs+FL85ygNybyMw=
+github.com/PCManiac/logrus_init v0.0.0/go.mod h1:mDbCY64MUIrl+gcI37TQGpb22ADZlY8WBJ6tR2pteqk=
+github.com/caarlos0/env/v6 v6.10.0 h1:lA7sxiGArZ2KkiqpOQNf8ERBRWI+v8MWIH+eGjSN22I=
+github.com/caarlos0/env/v6 v6.10.0/go.mod h1:hvp/ryKXKipEkcuYjs9mI4bBCg+UI0Yhgm5Zu0ddvwc=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
+github.com/sirupsen/logrus v1.9.0 h1:trlNQbNUG3OdDrDil03MCb1H2o9nJ1x4/5LYw7byDE0=
+github.com/sirupsen/logrus v1.9.0/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20211109184856-51b60fd695b3/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/vars.go b/vars.go
new file mode 100644
index 0000000..d0df2fb
--- /dev/null
+++ b/vars.go
@@ -0,0 +1,33 @@
+package compile_vars
+
+import (
+	_ "github.com/PCManiac/logrus_init"
+	log "github.com/sirupsen/logrus"
+)
+
+var (
+	version    string
+	build_time string
+)
+
+func init() {
+	if version == "" {
+		version = "not set"
+	}
+	if build_time == "" {
+		build_time = "not set"
+	}
+
+	log.WithFields(log.Fields{
+		"version":    version,
+		"build_time": build_time,
+	}).Info("Initializing.")
+}
+
+func GetVersion() string {
+	return version
+}
+
+func GetBuildTime() string {
+	return build_time
+}