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experimental/sbr-golang: Auto-update tekton tasks resources\n\nURL: h…
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# go-crane-image | ||
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Build an oci using go and crane. |
148 changes: 148 additions & 0 deletions
148
experimental/tasks/go-crane-image/0.3.0/go-crane-image.yaml
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apiVersion: tekton.dev/v1beta1 | ||
kind: Task | ||
metadata: | ||
name: go-crane-image | ||
labels: | ||
app.kubernetes.io/version: "0.3.0" | ||
annotations: | ||
tekton.dev/pipelines.minVersion: "0.40.0" | ||
tekton.dev/categories: language | ||
tekton.dev/tags: go | ||
tekton.dev/displayName: "go crane image" | ||
tekton.dev/platforms: "linux/amd64,linux/s390x,linux/ppc64le,linux/arm64" | ||
spec: | ||
description: >- | ||
The go-crane-image Task will build a container image based of off a go project to be compiled, using crane. | ||
workspaces: | ||
- name: source | ||
description: The go source to build | ||
- name: dockerconfig | ||
description: Includes a docker `config.json` or `.dockerconfigjson` | ||
optional: true | ||
params: | ||
- name: app | ||
description: >- | ||
The name of the "application" to build. This will have an impact on the binary and possibly the image reference | ||
- name: package | ||
description: >- | ||
The package to build. It needs to be a package `main` that compiles into a binary. The default value is `.`, usual value can be `./cmd/{name}` | ||
default: . | ||
- name: image | ||
description: >- | ||
The image specific options such as prefix, labels, env, … | ||
type: object | ||
properties: | ||
base: {type: string} | ||
labels: {type: string} | ||
envs: {type: string} | ||
push: {type: string} | ||
prefix: {type: string} | ||
tag: {type: string} | ||
default: | ||
base: "" | ||
labels: "" | ||
envs: "" | ||
push: "true" | ||
tag: "latest" | ||
- name: go | ||
description: >- | ||
Golang options, such as flags, version, … | ||
type: object | ||
properties: | ||
version: {type: string} | ||
GOFLAGS: {type: string} | ||
GOOS: {type: string} | ||
GOARCH: {type: string} | ||
CGO_ENABLED: {type: string} | ||
default: | ||
version: "1.18" | ||
GOFLAGS: "-v" | ||
GOOS: "" | ||
GOARCH: "" | ||
CGO_ENABLED: "0" | ||
results: | ||
- name: IMAGE_DIGEST | ||
description: Digest of the image just built. | ||
- name: IMAGE_URL | ||
description: URL of the image just built. | ||
steps: | ||
- name: build-go | ||
image: docker.io/library/golang:$(params.go.version) | ||
workingDir: $(workspaces.source.path) | ||
script: | | ||
#!/usr/bin/env bash | ||
set -e | ||
go env | ||
go build -o $(params.app) $(params.package) | ||
env: | ||
- name: GOFLAGS | ||
value: "$(params.go.GOFLAGS)" | ||
- name: GOOS | ||
value: "$(params.go.GOOS)" | ||
- name: GOARCH | ||
value: "$(params.go.GOARCH)" | ||
- name: CGO_ENABLED | ||
value: "$(params.go.CGO_ENABLED)" | ||
- name: publish-image | ||
image: ghcr.io/shortbrain/golang-tasks/crane:main | ||
workingDir: $(workspaces.source.path) | ||
script: | | ||
#!/usr/bin/env bash | ||
set -e | ||
if [[ "$(params.image.push)" == "false" ]]; then | ||
echo "Not doing anything as push is disabled" | ||
echo -n "" > $(resutls.IMAGE_DIGEST.path) | ||
echo -n "" > $(resutls.IMAGE_URL.path) | ||
exit 0 | ||
fi | ||
# Prepare the layer to add | ||
mkdir output | ||
cp $(params.app) ./output | ||
# FIXME: extra things to copy ? | ||
if [[ "$(workspaces.dockerconfig.bound)" == "true" ]]; then | ||
# if config.json exists at workspace root, we use that | ||
if test -f "$(workspaces.dockerconfig.path)/config.json"; then | ||
export DOCKER_CONFIG="$(workspaces.dockerconfig.path)" | ||
# else we look for .dockerconfigjson at the root | ||
elif test -f "$(workspaces.dockerconfig.path)/.dockerconfigjson"; then | ||
cp "$(workspaces.dockerconfig.path)/.dockerconfigjson" "$HOME/.docker/config.json" | ||
export DOCKER_CONFIG="$HOME/.docker" | ||
# need to error out if neither files are present | ||
else | ||
echo "neither 'config.json' nor '.dockerconfigjson' found at workspace root" | ||
exit 1 | ||
fi | ||
fi | ||
APPEND_FLAGS="--new_tag $(params.image.prefix)/$(params.app):$(params.image.tag)" | ||
if [[ -n "$(params.image.base)" ]]; then | ||
APPEND_FLAGS="--base $(params.image.base) ${APPEND_FLAGS}" | ||
fi | ||
MUTATE_FLAGS="--entrypoint=/$(params.app) --tag $(params.image.prefix)/$(params.app):$(params.image.tag)" | ||
# envs | ||
while IFS=';' read -ra ENVS; do | ||
for ENV in "${ENVS[@]}"; do | ||
MUTATE_FLAGS="${MUTATE_FLAGS} --env ${ENV}" | ||
done | ||
done <<< "$(params.image.envs)" | ||
# labels | ||
while IFS=';' read -ra LABELS; do | ||
for LABEL in "${LABELS[@]}"; do | ||
MUTATE_FLAGS="${MUTATE_FLAGS} --label ${LABEL}" | ||
done | ||
done <<< "$(params.image.labels)" | ||
crane mutate $( \ | ||
crane append ${APPEND_FLAGS} \ | ||
--new_layer <(cd ./output && tar -f - -c .) \ | ||
) \ | ||
${MUTATE_FLAGS} > crane_output | ||
CRANE_OUTPUT=$(cat crane_output) | ||
echo -n ${CRANE_OUTPUT#*@} > $(results.IMAGE_DIGEST.path) | ||
echo -n ${CRANE_OUTPUT} > $(results.IMAGE_URL.path) | ||
# echo -n ${CRANE_OUTPUT%@*} > $(results.IMAGE_URL.path) |
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# go-crane-image | ||
|
||
Build an oci using go and crane. |
148 changes: 148 additions & 0 deletions
148
experimental/tasks/go-crane-image/0.3.1/go-crane-image.yaml
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apiVersion: tekton.dev/v1beta1 | ||
kind: Task | ||
metadata: | ||
name: go-crane-image | ||
labels: | ||
app.kubernetes.io/version: "0.3.1" | ||
annotations: | ||
tekton.dev/pipelines.minVersion: "0.40.0" | ||
tekton.dev/categories: language | ||
tekton.dev/tags: go | ||
tekton.dev/displayName: "go crane image" | ||
tekton.dev/platforms: "linux/amd64,linux/s390x,linux/ppc64le,linux/arm64" | ||
spec: | ||
description: >- | ||
The go-crane-image Task will build a container image based of off a go project to be compiled, using crane. | ||
workspaces: | ||
- name: source | ||
description: The go source to build | ||
- name: dockerconfig | ||
description: Includes a docker `config.json` or `.dockerconfigjson` | ||
optional: true | ||
params: | ||
- name: app | ||
description: >- | ||
The name of the "application" to build. This will have an impact on the binary and possibly the image reference | ||
- name: package | ||
description: >- | ||
The package to build. It needs to be a package `main` that compiles into a binary. The default value is `.`, usual value can be `./cmd/{name}` | ||
default: . | ||
- name: image | ||
description: >- | ||
The image specific options such as prefix, labels, env, … | ||
type: object | ||
properties: | ||
base: {type: string} | ||
labels: {type: string} | ||
envs: {type: string} | ||
push: {type: string} | ||
prefix: {type: string} | ||
tag: {type: string} | ||
default: | ||
base: "" | ||
labels: "" | ||
envs: "" | ||
push: "true" | ||
tag: "latest" | ||
- name: go | ||
description: >- | ||
Golang options, such as flags, version, … | ||
type: object | ||
properties: | ||
version: {type: string} | ||
GOFLAGS: {type: string} | ||
GOOS: {type: string} | ||
GOARCH: {type: string} | ||
CGO_ENABLED: {type: string} | ||
default: | ||
version: "1.18" | ||
GOFLAGS: "-v" | ||
GOOS: "" | ||
GOARCH: "" | ||
CGO_ENABLED: "0" | ||
results: | ||
- name: IMAGE_DIGEST | ||
description: Digest of the image just built. | ||
- name: IMAGE_URL | ||
description: URL of the image just built. | ||
steps: | ||
- name: build-go | ||
image: docker.io/library/golang:$(params.go.version) | ||
workingDir: $(workspaces.source.path) | ||
script: | | ||
#!/usr/bin/env bash | ||
set -e | ||
go env | ||
go build -o $(params.app) $(params.package) | ||
env: | ||
- name: GOFLAGS | ||
value: "$(params.go.GOFLAGS)" | ||
- name: GOOS | ||
value: "$(params.go.GOOS)" | ||
- name: GOARCH | ||
value: "$(params.go.GOARCH)" | ||
- name: CGO_ENABLED | ||
value: "$(params.go.CGO_ENABLED)" | ||
- name: publish-image | ||
image: ghcr.io/shortbrain/golang-tasks/crane:main | ||
workingDir: $(workspaces.source.path) | ||
script: | | ||
#!/usr/bin/env bash | ||
set -e | ||
if [[ "$(params.image.push)" == "false" ]]; then | ||
echo "Not doing anything as push is disabled" | ||
echo -n "" > $(resutls.IMAGE_DIGEST.path) | ||
echo -n "" > $(resutls.IMAGE_URL.path) | ||
exit 0 | ||
fi | ||
# Prepare the layer to add | ||
mkdir output | ||
cp $(params.app) ./output | ||
# FIXME: extra things to copy ? | ||
if [[ "$(workspaces.dockerconfig.bound)" == "true" ]]; then | ||
# if config.json exists at workspace root, we use that | ||
if test -f "$(workspaces.dockerconfig.path)/config.json"; then | ||
export DOCKER_CONFIG="$(workspaces.dockerconfig.path)" | ||
# else we look for .dockerconfigjson at the root | ||
elif test -f "$(workspaces.dockerconfig.path)/.dockerconfigjson"; then | ||
cp "$(workspaces.dockerconfig.path)/.dockerconfigjson" "$HOME/.docker/config.json" | ||
export DOCKER_CONFIG="$HOME/.docker" | ||
# need to error out if neither files are present | ||
else | ||
echo "neither 'config.json' nor '.dockerconfigjson' found at workspace root" | ||
exit 1 | ||
fi | ||
fi | ||
APPEND_FLAGS="--new_tag $(params.image.prefix)/$(params.app):$(params.image.tag)" | ||
if [[ -n "$(params.image.base)" ]]; then | ||
APPEND_FLAGS="--base $(params.image.base) ${APPEND_FLAGS}" | ||
fi | ||
MUTATE_FLAGS="--entrypoint=/$(params.app) --tag $(params.image.prefix)/$(params.app):$(params.image.tag)" | ||
# envs | ||
while IFS=';' read -ra ENVS; do | ||
for ENV in "${ENVS[@]}"; do | ||
MUTATE_FLAGS="${MUTATE_FLAGS} --env ${ENV}" | ||
done | ||
done <<< "$(params.image.envs)" | ||
# labels | ||
while IFS=';' read -ra LABELS; do | ||
for LABEL in "${LABELS[@]}"; do | ||
MUTATE_FLAGS="${MUTATE_FLAGS} --label ${LABEL}" | ||
done | ||
done <<< "$(params.image.labels)" | ||
crane mutate $( \ | ||
crane append ${APPEND_FLAGS} \ | ||
--new_layer <(cd ./output && tar -f - -c .) \ | ||
) \ | ||
${MUTATE_FLAGS} > crane_output | ||
CRANE_OUTPUT=$(cat crane_output) | ||
echo -n ${CRANE_OUTPUT#*@} > $(results.IMAGE_DIGEST.path) | ||
echo -n ${CRANE_OUTPUT} > $(results.IMAGE_URL.path) | ||
# echo -n ${CRANE_OUTPUT%@*} > $(results.IMAGE_URL.path) |
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@@ -0,0 +1,3 @@ | ||
# go-crane-image | ||
|
||
Build an oci using go and crane. |
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