elgohr/Publish-Docker-Github-Action
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Add snapshot image push

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This commit is contained in:
Lars Gohr
2019-08-21 22:23:44 +02:00
parent 545a48203e
commit 5084055330
5 changed files with 45 additions and 10 deletions
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1
.dockerignore Normal file
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@@ -0,0 +1 @@
.git

2
Dockerfile
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@@ -18,7 +18,7 @@ FROM runtime as test
ADD test.sh /test.sh
ADD mock.sh /fake_bin/docker
# Use mock instead of real docker
ENV PATH="/bin:/fake_bin"
ENV PATH="usr/bin:/bin:/fake_bin"
RUN /test.sh
FROM runtime

11
README.md
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@@ -25,6 +25,17 @@ jobs:
run: docker logout
```
#### Optional Arguments
Push an additional image, which is tagged with the git sha.
When you would like to think about versioning images, this might be useful.
```yaml
with:
args: myDocker/repository
snapshot: true
```
### Old workflow
```hcl
workflow "Publish Docker" {

10
entrypoint.sh
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@@ -3,7 +3,7 @@
DOCKER_REPOSITORY=$*
BRANCH=$(echo ${GITHUB_REF} | sed -e "s/refs\/heads\///g")
if [ "${BRANCH}" = "master" ]; then
if [ "${BRANCH}" == "master" ]; then
BRANCH="latest"
fi;
@@ -14,5 +14,13 @@ fi;
DOCKERNAME="${DOCKER_REPOSITORY}:${BRANCH}"
if [ "${INPUT_snapshot}" == "true" ]; then
SHA=$(env | grep ^github\\.sha= | cut -d= -f2-) # Thank you Github for using dots in variables
SHA_DOCKER_NAME="${DOCKER_REPOSITORY}:${SHA}"
docker build -t ${DOCKERNAME} -t ${SHA_DOCKER_NAME} .
docker push ${DOCKERNAME}
docker push ${SHA_DOCKER_NAME}
else
docker build -t ${DOCKERNAME} .
docker push ${DOCKERNAME}
fi

27
test.sh
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@@ -2,8 +2,8 @@
function itPushesMasterBranchToLatest() {
export GITHUB_REF='refs/heads/master'
result=$(exec /entrypoint.sh 'my/repository')
expected="Called mock with: build -t my/repository:latest .
local result=$(exec /entrypoint.sh 'my/repository')
local expected="Called mock with: build -t my/repository:latest .
Called mock with: push my/repository:latest"
if [ "$result" != "$expected" ]; then
echo "Expected: $expected
@@ -14,8 +14,8 @@ Called mock with: push my/repository:latest"
function itPushesBranchAsNameOfTheBranch() {
export GITHUB_REF='refs/heads/myBranch'
result=$(exec /entrypoint.sh 'my/repository')
expected="Called mock with: build -t my/repository:myBranch .
local result=$(exec /entrypoint.sh 'my/repository')
local expected="Called mock with: build -t my/repository:myBranch .
Called mock with: push my/repository:myBranch"
if [ "$result" != "$expected" ]; then
echo "Expected: $expected
@@ -26,8 +26,8 @@ Called mock with: push my/repository:myBranch"
function itPushesReleasesToLatest() {
export GITHUB_REF='refs/tags/myRelease'
result=$(exec /entrypoint.sh 'my/repository')
expected="Called mock with: build -t my/repository:latest .
local result=$(exec /entrypoint.sh 'my/repository')
local expected="Called mock with: build -t my/repository:latest .
Called mock with: push my/repository:latest"
if [ "$result" != "$expected" ]; then
echo "Expected: $expected
@@ -36,6 +36,21 @@ Called mock with: push my/repository:latest"
fi
}
function itPushesBranchByShaInAddition() {
export GITHUB_REF='refs/tags/myRelease'
export INPUT_snapshot='true'
local result=$(exec env 'github.sha'=COMMIT_SHA /entrypoint.sh 'my/repository')
local expected="Called mock with: build -t my/repository:latest -t my/repository:COMMIT_SHA .
Called mock with: push my/repository:latest
Called mock with: push my/repository:COMMIT_SHA"
if [ "$result" != "$expected" ]; then
echo "Expected: $expected
Got: $result"
exit 1
fi
}
itPushesMasterBranchToLatest
itPushesBranchAsNameOfTheBranch
itPushesReleasesToLatest
itPushesBranchByShaInAddition