ci: multi stage docker build

Author: ecshreve

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM golang:1.20
+FROM golang:1.20 AS builder
 
 WORKDIR /jepp
 
@@ -20,4 +20,15 @@ RUN go build -o bin/jepp github.com/ecshreve/jepp/cmd/jepp
 
 EXPOSE 8880
 
-CMD [ "./bin/jepp" ]
+CMD [ "./bin/jepp" ]
+
+FROM ubuntu:latest
+WORKDIR /
+COPY --from=builder /jepp/bin/jepp ./
+COPY --from=builder /jepp/data/sqlite/jepp.db ./data/sqlite/jepp.db
+COPY --from=builder /jepp/docs ./docs
+COPY --from=builder /jepp/static/site ./static/site
+COPY --from=builder /jepp/pkg ./pkg
+
+EXPOSE 8880
+CMD [ "./jepp" ]

go.mod

@@ -5,7 +5,6 @@ go 1.20
 require (
 	github.com/benbjohnson/clock v1.3.5
 	github.com/gin-gonic/gin v1.9.1
-	github.com/gocolly/colly/v2 v2.1.0
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/mattn/go-sqlite3 v1.14.17
 	github.com/samsarahq/go/oops v0.0.0-20220211150445-4b291d6feac4
@@ -18,13 +17,8 @@ require (
 
 require (
 	github.com/KyleBanks/depth v1.2.1 // indirect
-	github.com/PuerkitoBio/goquery v1.5.1 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
-	github.com/andybalholm/cascadia v1.2.0 // indirect
-	github.com/antchfx/htmlquery v1.2.3 // indirect
-	github.com/antchfx/xmlquery v1.2.4 // indirect
-	github.com/antchfx/xpath v1.1.8 // indirect
 	github.com/bytedance/sonic v1.9.1 // indirect
 	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -38,14 +32,10 @@ require (
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.14.0 // indirect
 	github.com/go-sql-driver/mysql v1.7.1 // indirect
-	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/kennygrant/sanitize v1.2.4 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect
@@ -55,8 +45,6 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca // indirect
-	github.com/temoto/robotstxt v1.1.1 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.11 // indirect
 	golang.org/x/arch v0.3.0 // indirect
@@ -65,7 +53,6 @@ require (
 	golang.org/x/sys v0.8.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
 	golang.org/x/tools v0.7.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect