actions/push-to-registry
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Normalize registry before creating path to destination images

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Ensures usernames in the registry path are always lowercase. This fixes
an issue where user's with uppercase letters in their username can't push
to container registries
This commit is contained in:
RJ Trujillo 2023-12-20 13:09:04 -07:00
parent 9986a6552b
commit e9018d36eb
3 changed files with 21 additions and 12 deletions
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2
dist/index.js vendored
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2
dist/index.js.map vendored
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29
src/index.ts
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@ -43,6 +43,7 @@ async function getPodmanPath(): Promise<string> {
async function run(): Promise<void> {
const DEFAULT_TAG = "latest";
const registry = core.getInput(Inputs.REGISTRY);
const image = core.getInput(Inputs.IMAGE);
const tags = core.getInput(Inputs.TAGS);
// split tags
@ -55,20 +56,28 @@ async function run(): Promise<void> {
}
const normalizedTagsList: string[] = [];
let isNormalized = false;
let areTagsNormalized = false;
for (const tag of tagsList) {
normalizedTagsList.push(tag.toLowerCase());
if (tag.toLowerCase() !== tag) {
isNormalized = true;
areTagsNormalized = true;
}
}
if (areTagsNormalized) {
core.warning(`Reference to tag must be lowercase.`
+ ` Reference has been converted to be compliant with standard.`);
}
const normalizedImage = image.toLowerCase();
if (isNormalized || image !== normalizedImage) {
core.warning(`Reference to image and/or tag must be lowercase.`
if (image !== normalizedImage) {
core.warning(`Reference to image must be lowercase.`
+ ` Reference has been converted to be compliant with standard.`);
}
const normalizedRegistry = registry.toLowerCase();
if (registry !== normalizedRegistry) {
core.warning(`Reference to registry must be lowercase.`
+ ` Reference has been converted to be compliant with standard.`);
}
const registry = core.getInput(Inputs.REGISTRY);
const username = core.getInput(Inputs.USERNAME);
const password = core.getInput(Inputs.PASSWORD);
const tlsVerify = core.getInput(Inputs.TLS_VERIFY);
@ -83,15 +92,15 @@ async function run(): Promise<void> {
if (!normalizedImage) {
throw new Error(`Input "${Inputs.IMAGE}" must be provided when using non full name tags`);
}
if (!registry) {
if (!normalizedRegistry) {
throw new Error(`Input "${Inputs.REGISTRY}" must be provided when using non full name tags`);
}
const registryWithoutTrailingSlash = registry.replace(/\/$/, "");
const registryWithoutTrailingSlash = normalizedRegistry.replace(/\/$/, "");
const registryPath = `${registryWithoutTrailingSlash}/${normalizedImage}`;
core.info(`Combining image name "${normalizedImage}" and registry "${registry}" `
core.info(`Combining image name "${normalizedImage}" and registry "${normalizedRegistry}" `
+ `to form registry path "${registryPath}"`);
if (normalizedImage.indexOf("/") > -1 && registry.indexOf("/") > -1) {
if (normalizedImage.indexOf("/") > -1 && normalizedRegistry.indexOf("/") > -1) {
core.warning(`"${registryPath}" does not seem to be a valid registry path. `
+ `The registry path should not contain more than 2 slashes. `
+ `Refer to the Inputs section of the readme for naming image and registry.`);
@ -104,7 +113,7 @@ async function run(): Promise<void> {
if (normalizedImage) {
core.warning(`Input "${Inputs.IMAGE}" is ignored when using full name tags`);
}
if (registry) {
if (normalizedRegistry) {
core.warning(`Input "${Inputs.REGISTRY}" is ignored when using full name tags`);
}