83 lines
1.2 KiB
CUE
83 lines
1.2 KiB
CUE
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package docker
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import (
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"dagger.io/dagger"
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"universe.dagger.io/nginx"
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)
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build0: #Build & {
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steps: [
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{
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output: #Image & {
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config: user: "foo"
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}
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},
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]
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}
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// Inventory of real-world build use cases
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//
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// 1. Build netlify image
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// - import alpine base
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// - execute 'yarn add netlify'
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// 2. Build todoapp dev image
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// - import nginx base
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// - copy app directory into /usr/share/nginx/html
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build2: {
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source: dagger.#FS
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build: #Build & {
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steps: [
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nginx.#Build & {
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flavor: "alpine"
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},
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{
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// Custom step to watermark the image
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input: _
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output: input & {
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config: user: "42"
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}
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},
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#Copy & {
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contents: source
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dest: "/usr/share/nginx/html"
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},
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]
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}
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img: build.output
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// Assert:
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img: config: user: "42"
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}
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// 3. Build alpine base image
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// - pull from docker hub
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// - execute 'apk add' once per package
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// 4. Build app from dockerfile
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// 5. execute several commands in a row
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build3: {
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build: #Build & {
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steps: [
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#Pull & {
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source: "alpine"
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},
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#Run & {
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script: "echo A > /A.txt"
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},
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#Run & {
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script: "echo B > /B.txt"
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},
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#Run & {
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script: "echo C > /C.txt"
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},
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]
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}
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result: build.output
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}
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