Improve logging

.github/workflows/ci.yml

@@ -72,9 +72,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - tag-match: '\d{1,3}.\d{1,3}.\d{1,3}'
+          - tag-match: '\d.\d.\d'
             tag-match-group: '0'
-          - tag-match: '\d{1,3}.\d{1,3}'
+          - tag-match: '\d.\d'
             tag-match-group: '0'
           - tag-match: 'v(.*)'
             tag-match-group: '1'

README.md

@@ -420,9 +420,7 @@ tags: |
 ```yaml
 tags: |
   # minimal
-  type=match,pattern=\d{8}
-  # double quotes if comma in pattern
-  type=match,"pattern=\d{1,3}.\d{1,3}.\d{1,3}"
+  type=match,pattern=\d.\d.\d
   # define match group
   type=match,pattern=v(.*),group=1
   # use custom value instead of git tag
@@ -435,7 +433,7 @@ a custom value through `value` attribute.
 
 | Git tag                 | Pattern                       | Group   | Output                 |
 |-------------------------|-------------------------------|---------|------------------------|
-| `v1.2.3`                | `\d{1,3}.\d{1,3}.\d{1,3}`     | `0`     | `1.2.3`                |
+| `v1.2.3`                | `\d.\d.\d`                    | `0`     | `1.2.3`                |
 | `v2.0.8-beta.67`        | `v(.*)`                       | `1`     | `2.0.8-beta.67`        |
 | `v2.0.8-beta.67`        | `v(\d.\d)`                    | `1`     | `2.0`                  |
 | `20200110-RC2`          | `\d+`                         | `0`     | `20200110`             |

__tests__/meta.test.ts

@@ -713,7 +713,7 @@ describe('tag', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}.\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d.\\d"`
         ]
       } as Inputs,
       {
@@ -744,7 +744,7 @@ describe('tag', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$",group=1`
+          `type=match,"pattern=^v(\\d.\\d.\\d)$",group=1`
         ]
       } as Inputs,
       {
@@ -775,7 +775,7 @@ describe('tag', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}.\\d{1,3}-(alpha|beta).\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d.\\d-(alpha|beta).\\d+"`
         ]
       } as Inputs,
       {
@@ -806,7 +806,7 @@ describe('tag', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d"`
         ]
       } as Inputs,
       {
@@ -837,7 +837,7 @@ describe('tag', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=/^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$/ig",group=1`,
+          `type=match,"pattern=/^v(\\d.\\d.\\d)$/ig",group=1`,
         ]
       } as Inputs,
       {
@@ -866,7 +866,7 @@ describe('tag', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d"`
         ]
       } as Inputs,
       {
@@ -1030,7 +1030,7 @@ describe('tag', () => {
         tags: [
           `type=raw,priority=2000,foo`,
           `type=semver,pattern={{version}}`,
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d"`
         ]
       } as Inputs,
       {
@@ -1189,7 +1189,7 @@ describe('latest', () => {
       {
         images: ['user/app'],
         tags: [
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}.\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d.\\d"`
         ]
       } as Inputs,
       {
@@ -1246,7 +1246,7 @@ describe('latest', () => {
       {
         images: ['org/app', 'ghcr.io/user/app'],
         tags: [
-          `type=match,"pattern=\\d{1,3}.\\d{1,3}.\\d{1,3}"`
+          `type=match,"pattern=\\d.\\d.\\d"`
         ]
       } as Inputs,
       {

__tests__/tag.test.ts

@@ -13,7 +13,7 @@ describe('transform', () => {
         `type=raw,foo`,
         `type=edge`,
         `type=semver,pattern={{version}}`,
-        `type=match,"pattern=\\d{1,3}.\\d{1,3}.\\d{1,3}"`
+        `type=match,"pattern=\\d.\\d.\\d",group=0`
       ],
       [
         {
@@ -44,7 +44,7 @@ describe('transform', () => {
             "enable": "true",
             "prefix": "",
             "suffix": "",
-            "pattern": "\\d{1,3}.\\d{1,3}.\\d{1,3}",
+            "pattern": "\\d.\\d.\\d",
             "group": "0",
             "value": ""
           }
@@ -204,15 +204,15 @@ describe('parse', () => {
       false
     ],
     [
-      `type=match,enable=true,"pattern=^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$",group=1`,
+      `type=match,enable=true,"pattern=^v(\\d.\\d.\\d)$",group=1`,
       {
         type: Type.Match,
         attrs: {
           "priority": DefaultPriorities[Type.Match],
           "enable": "true",
           "prefix": "",
           "suffix": "",
-          "pattern": "^v(\\d{1,3}.\\d{1,3}.\\d{1,3})$",
+          "pattern": "^v(\\d.\\d.\\d)$",
           "group": "1",
           "value": ""
         }

src/flavor.ts

@@ -1,3 +1,5 @@
+import * as core from '@actions/core';
+
 export interface Flavor {
   latest: string;
   prefix: string;
@@ -38,5 +40,11 @@ export function Transform(inputs: string[]): Flavor {
     }
   }
 
+  core.startGroup(`Processing flavor input`);
+  core.info(`latest=${flavor.latest}`);
+  core.info(`prefix=${flavor.prefix}`);
+  core.info(`suffix=${flavor.suffix}`);
+  core.endGroup();
+
   return flavor;
 }

src/tag.ts

@@ -1,4 +1,5 @@
 import csvparse from 'csv-parse/lib/sync';
+import * as core from '@actions/core';
 
 export enum Type {
   Schedule = 'schedule',
@@ -16,9 +17,21 @@ export enum RefEvent {
   PR = 'pr'
 }
 
-export interface Tag {
-  type: Type;
-  attrs: Record<string, string>;
+export class Tag {
+  public type?: Type;
+  public attrs: Record<string, string>;
+
+  constructor() {
+    this.attrs = {};
+  }
+
+  public toString(): string {
+    const out: string[] = [`type=${this.type}`];
+    for (let attr in this.attrs) {
+      out.push(`${attr}=${this.attrs[attr]}`);
+    }
+    return out.join(',');
+  }
 }
 
 export const DefaultPriorities: Record<Type, string> = {
@@ -42,10 +55,11 @@ export function Transform(inputs: string[]): Tag[] {
       `type=ref,event=${RefEvent.PR}`
     ];
   }
+
   for (const input of inputs) {
     tags.push(Parse(input));
   }
-  return tags.sort((tag1, tag2) => {
+  const sorted = tags.sort((tag1, tag2) => {
     if (Number(tag1.attrs['priority']) < Number(tag2.attrs['priority'])) {
       return 1;
     }
@@ -54,6 +68,14 @@ export function Transform(inputs: string[]): Tag[] {
     }
     return 0;
   });
+
+  core.startGroup(`Processing tags input`);
+  for (const tag of sorted) {
+    core.info(tag.toString());
+  }
+  core.endGroup();
+
+  return sorted;
 }
 
 export function Parse(s: string): Tag {
@@ -62,10 +84,7 @@ export function Parse(s: string): Tag {
     skipLinesWithEmptyValues: true
   })[0];
 
-  const tag = {
-    attrs: {}
-  } as Tag;
-
+  const tag = new Tag();
   for (const field of fields) {
     const parts = field.toString().split('=', 2);
     if (parts.length == 1) {