Migrating dockerfiles to Gotemplates (Azure#375)

Co-authored-by: David Gamero <david340804@gmail.com>
bfoley13 · Aug 30, 2024 · 350a9c4 · 350a9c4
1 parent 44a6851
commit 350a9c4
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Showing 15 changed files with 49 additions and 49 deletions.
diff --git a/pkg/languages/languages.go b/pkg/languages/languages.go
@@ -53,7 +53,7 @@ func (l *Languages) CreateDockerfileForLanguage(lang string, langConfig *config.
 		return fmt.Errorf("create dockerfile for language: %w", err)
 	}
 
-	if err := osutil.CopyDir(l.dockerfileTemplates, srcDir, l.dest, langConfig, templateWriter); err != nil {
+	if err := osutil.CopyDirWithTemplates(l.dockerfileTemplates, srcDir, l.dest, langConfig, templateWriter); err != nil {
 		return err
 	}
 

diff --git a/template/dockerfiles/clojure/Dockerfile b/template/dockerfiles/clojure/Dockerfile
@@ -3,11 +3,11 @@ COPY . /usr/src/app
 WORKDIR /usr/src/app
 RUN lein ring uberjar
 
-FROM eclipse-temurin:{{VERSION}}
+FROM eclipse-temurin:{{.VERSION}}
 
 RUN apk update && apk upgrade && apk add bash
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 COPY --from=BUILD /usr/src/app/target/*.jar /opt/
 WORKDIR /opt
 CMD ["/bin/bash", "-c", "find -type f -name '*standalone.jar' | xargs java -jar"]
diff --git a/template/dockerfiles/csharp/Dockerfile b/template/dockerfiles/csharp/Dockerfile
@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/dotnet/sdk:{{VERSION}} AS builder
+FROM mcr.microsoft.com/dotnet/sdk:{{.VERSION}} AS builder
 WORKDIR /app
 
 # caches restore result by copying csproj file separately
@@ -11,11 +11,11 @@ RUN sed -n 's:.*<AssemblyName>\(.*\)</AssemblyName>.*:\1:p' *.csproj > __assembl
 RUN if [ ! -s __assemblyname ]; then filename=$(ls *.csproj); echo ${filename%.*} > __assemblyname; fi
 
 # Stage 2
-FROM mcr.microsoft.com/dotnet/aspnet:{{VERSION}}
+FROM mcr.microsoft.com/dotnet/aspnet:{{.VERSION}}
 WORKDIR /app
 COPY --from=builder /app .
 
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
-ENTRYPOINT dotnet $(cat /app/__assemblyname).dll --urls "http://*:{{PORT}}"
+ENTRYPOINT dotnet $(cat /app/__assemblyname).dll --urls "http://*:{{.PORT}}"
diff --git a/template/dockerfiles/erlang/Dockerfile b/template/dockerfiles/erlang/Dockerfile
@@ -1,4 +1,4 @@
-FROM erlang:{{BUILDERVERSION}} as builder
+FROM erlang:{{.BUILDERVERSION}} as builder
 
 RUN apk add --update tar curl git bash make libc-dev gcc g++ && \
     rm -rf /var/cache/apk/*
@@ -20,18 +20,18 @@ RUN tar -zxvf /usr/src/app/_build/prod/rel/*/*.tar.gz -C /opt/rel
 
 RUN relname=$(ls _build/prod/rel) ; echo $relname > /opt/rel/__relname
 
-FROM alpine:{{VERSION}}
+FROM alpine:{{.VERSION}}
 
 RUN apk add --no-cache openssl-dev ncurses libstdc++ libgcc
 
 WORKDIR /opt/rel
 
 ENV RELX_REPLACE_OS_VARS true
-ENV HTTP_PORT {{PORT}}
+ENV HTTP_PORT {{.PORT}}
 
 COPY --from=builder /opt/rel /opt/rel
 
-EXPOSE {{PORT}} {{PORT}}
+EXPOSE {{.PORT}} {{.PORT}}
 
 RUN ln -s /opt/rel/bin/$(cat /opt/rel/__relname) /opt/rel/bin/start_script
 ENTRYPOINT ["/opt/rel/bin/start_script"]

diff --git a/template/dockerfiles/go/Dockerfile b/template/dockerfiles/go/Dockerfile
@@ -1,6 +1,6 @@
-FROM golang:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM golang:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 WORKDIR /go/src/app
 COPY . .

diff --git a/template/dockerfiles/gomodule/Dockerfile b/template/dockerfiles/gomodule/Dockerfile
@@ -1,6 +1,6 @@
-FROM golang:{{VERSION}} AS builder
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM golang:{{.VERSION}} AS builder
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 WORKDIR /build
 COPY go.mod go.sum ./

diff --git a/template/dockerfiles/gradle/Dockerfile b/template/dockerfiles/gradle/Dockerfile
@@ -1,11 +1,11 @@
-FROM gradle:{{BUILDERVERSION}} as BUILD
+FROM gradle:{{.BUILDERVERSION}} as BUILD
 
 COPY --chown=gradle:gradle . /project
 RUN gradle -i -s -b /project/build.gradle clean build
 
-FROM eclipse-temurin:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM eclipse-temurin:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 COPY --from=BUILD /project/build/libs/* /opt/
 WORKDIR /opt/

diff --git a/template/dockerfiles/gradlew/Dockerfile b/template/dockerfiles/gradlew/Dockerfile
@@ -1,4 +1,4 @@
-FROM gradle:{{BUILDERVERSION}} as BUILD
+FROM gradle:{{.BUILDERVERSION}} as BUILD
 
 COPY --chown=gradle:gradle . /project
 COPY gradlew gradlew
@@ -7,9 +7,9 @@ RUN chmod +x gradle/wrapper
 RUN chmod +x gradlew
 RUN ./gradlew -i -s -b /project/build.gradle clean build
 
-FROM eclipse-temurin:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM eclipse-temurin:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 COPY --from=BUILD /project/build/libs/* /opt/
 WORKDIR /opt/

diff --git a/template/dockerfiles/java/Dockerfile b/template/dockerfiles/java/Dockerfile
@@ -1,11 +1,11 @@
-FROM maven:{{BUILDERVERSION}} as BUILD
+FROM maven:{{.BUILDERVERSION}} as BUILD
 
 COPY . /usr/src/app
 RUN mvn --batch-mode -f /usr/src/app/pom.xml clean package
 
-FROM eclipse-temurin:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM eclipse-temurin:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 COPY --from=BUILD /usr/src/app/target /opt/target
 WORKDIR /opt/target
 

diff --git a/template/dockerfiles/javascript/Dockerfile b/template/dockerfiles/javascript/Dockerfile
@@ -1,6 +1,6 @@
-FROM node:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM node:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app

diff --git a/template/dockerfiles/php/Dockerfile b/template/dockerfiles/php/Dockerfile
@@ -1,8 +1,8 @@
-FROM composer:{{BUILDERVERSION}} AS build-env
+FROM composer:{{.BUILDERVERSION}} AS build-env
 COPY . /app
 RUN cd /app && composer install
 
-FROM php:{{VERSION}}
+FROM php:{{.VERSION}}
 ENV PORT 80
 EXPOSE 80
 COPY --from=build-env /app /var/www/html

diff --git a/template/dockerfiles/python/Dockerfile b/template/dockerfiles/python/Dockerfile
@@ -1,6 +1,6 @@
-FROM python:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM python:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 WORKDIR /usr/src/app
 
 COPY requirements.txt ./
@@ -9,4 +9,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
 ENTRYPOINT ["python"]
-CMD ["{{ENTRYPOINT}}"]
+CMD ["{{.ENTRYPOINT}}"]
diff --git a/template/dockerfiles/ruby/Dockerfile b/template/dockerfiles/ruby/Dockerfile
@@ -1,6 +1,6 @@
-FROM ruby:{{VERSION}}
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+FROM ruby:{{.VERSION}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 RUN bundle config --global frozen 1
 
 WORKDIR /usr/src/app

diff --git a/template/dockerfiles/rust/Dockerfile b/template/dockerfiles/rust/Dockerfile
@@ -1,10 +1,10 @@
-FROM rust:{{VERSION}}
+FROM rust:{{.VERSION}}
 
 WORKDIR /usr/src/app
 COPY . /usr/src/app
 RUN cargo build
 
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 CMD ["cargo", "run", "-q"]
diff --git a/template/dockerfiles/swift/Dockerfile b/template/dockerfiles/swift/Dockerfile
@@ -1,11 +1,11 @@
-FROM swift:{{VERSION}}
+FROM swift:{{.VERSION}}
 
 WORKDIR /src
 COPY . /src
 RUN apt-get update && apt-get install -y sudo openssl libssl-dev libcurl4-openssl-dev
 RUN swift build -c release
 
-ENV PORT {{PORT}}
-EXPOSE {{PORT}}
+ENV PORT {{.PORT}}
+EXPOSE {{.PORT}}
 
 CMD ["swift", "run"]