Merge branch 'README'

README.md

@@ -0,0 +1,86 @@
+# Changelord, registrar of deeds extraordinaire
+
+Changelord is a changelog manager scratching my particular itches.
+It's cli-based, and keep its data in a YAML file adhering
+to a well-defined schema.
+
+The first iteration of `changelord` was written [in Perl][original]. You can
+read its [introductory article][blog] on my blog.
+
+## Installation
+
+    pnpm install changelord
+
+## CLI commands
+
+### Global options
+
+#### `--help`
+
+Outputs the list of commands and options.
+
+#### `--version`
+
+Outputs the `changelord` version.
+
+#### `--source`
+
+Specifies which source yaml file to use. Defaults to the `CHANGELOG.yml` file
+in the current directory.
+
+### `changelord init`
+
+Initializes the changelog source file. The YAML file is made of three
+sections.
+
+- `project` -- contains information and configuration about the project itself.
+- `releases` -- the entries for the changelog proper.
+- `change_types` -- defines all types of changes this project supports.
+
+### `changelord add`
+
+Adds an entry to the `NEXT` release.
+
+    $ changelord add --type=maint added a changelog to the project.
+
+#### Options
+
+- `--type` -- type of change.
+- `--ticket` -- associated ticket.
+
+### `changelord print`
+
+Renders the changelog as markdown.
+
+#### Options
+
+- `--no-next` -- don't show the `NEXT` section.
+
+### `changelord cut`
+
+Cuts the next release. That is, resolves the `NEXT` version number based on the
+latest version and the changes in the `NEXT` section, and sets its date as
+today. Modifies the source file with the result.
+
+#### Options
+
+- `--dry` -- Resolves the next version but only outputs the resulting section
+  without changing the source file.
+
+### `changelord schema`
+
+Outputs the JSON schema defining the structure of the source file.
+
+### `changelord upcoming`
+
+Outputs the changes listed in the `NEXT` release.
+
+### `changelord latest-version`
+
+Outputs the latest non-NEXT release.
+
+    $ changelord latest-version
+    3.2.0
+
+[blog]: https://techblog.babyl.ca/entry/changelord/
+[original]: https://metacpan.org/dist/App-Changelord/view/bin/changelord

Taskfile.yaml

@@ -1,6 +1,22 @@
 # https://taskfile.dev
-version: '3'
+version: "3"
+
+vars:
+  PARENT_BRANCH: main
 
 tasks:
-  test: vitest run src 
+  test: vitest run src
   test:dev: vitest src
+
+  integrate:
+    deps: [test]
+    preconditions:
+      - sh: git is-clean
+        msg: checkout not clean
+      - sh: git diff-ls  {{.PARENT_BRANCH}} | grep test
+        msg: no tests were added
+      - sh: git diff-ls  {{.PARENT_BRANCH}} | grep CHANGELOG.yml
+        msg: no changelog entry detected
+    cmds:
+      - git checkout {{.PARENT_BRANCH}}
+      - git weld -

package.json

@@ -3,10 +3,18 @@
   "version": "0.0.1",
   "description": "cli-based changelog manager",
   "type": "module",
-  "main": "src/index.js",
+  "main": "src/changelord.js",
   "bin": {
     "changelord": "./src/changelord.js"
   },
+  "repository": {
+    "type": "git",
+    "url": "https://git.babyl.ca/yanick/changelord.js.git"
+  },
+  "bugs": {
+    "url": "https://git.babyl.ca/yanick/changelord.js/issues"
+  },
+  "homepage": "https://git.babyl.ca/yanick/changelord.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },

src/changelord.js

@@ -13,22 +13,23 @@ import schema from "./command/schema.js";
 import add from "./command/add.js";
 import cut from "./command/cut.js";
 import upcoming from "./command/upcoming.js";
+import latest from "./command/latest-version.js";
 
 consola.raw = (...args) => console.log(...args);
 
 yargs(hideBin(process.argv))
-  .config({
-    consola,
-  })
-  .default("source", join(process.cwd(), "CHANGELOG.yml"))
-  .describe("source", "changelog source")
-  .command(print)
-  .command(init)
-  .command(add)
-  .command(schema)
-  .command(cut)
-  .command(print)
-  .command(upcoming)
-  .strictCommands()
-  .help()
-  .parse();
+    .config({
+        consola,
+    })
+    .default("source", join(process.cwd(), "CHANGELOG.yml"))
+    .describe("source", "changelog source")
+    .command(init)
+    .command(add)
+    .command(print)
+    .command(cut)
+    .command(schema)
+    .command(upcoming)
+    .command(latest)
+    .strictCommands()
+    .help()
+    .parse();

src/command/add.js

@@ -3,49 +3,51 @@ import yaml from "yaml";
 import u from "@yanick/updeep-remeda";
 
 const handler = async (config) => {
-  if (!config.change)
-    throw new Error("can't add a change without a description");
+    if (!config.change)
+        throw new Error("can't add a change without a description");
 
-  const entry = {
-    desc: config.change.join(" "),
-  };
+    const entry = {
+        desc: config.change.join(" "),
+    };
 
-  if (config.ticket) entry.ticket = config.ticket;
-  if (config.type) entry.type = config.type;
+    if (config.ticket) entry.ticket = config.ticket;
+    if (config.type) entry.type = config.type;
 
-  config.consola.start(`adding '${entry.desc}' to the changelog`);
+    config.consola.start(`adding '${entry.desc}' to the changelog`);
 
-  config.add_to_next(entry);
+    config.add_to_next(entry);
 
-  config.consola.success("done!");
+    config.consola.success("done!");
 };
 
 export default {
-  command: "add [change...]",
-  desc: "add a change to the NEXT release",
-  builder: (yargs) => {
-    yargs
-      .string("ticket")
-      .string("type")
-      .middleware((argv) => {
-        argv.add_to_next = async (entry) => {
-          const changelog = yaml.parse(await fs.readFile(argv.source, "utf-8"));
+    command: "add [change...]",
+    desc: "add a change to the NEXT release",
+    builder: (yargs) => {
+        yargs
+            .string("ticket")
+            .describe("ticket", "ticket associated with the change")
+            .string("type")
+            .describe("type", "type of change")
+            .middleware((argv) => {
+                argv.add_to_next = async (entry) => {
+                    const changelog = yaml.parse(await fs.readFile(argv.source, "utf-8"));
 
-          let next = changelog.releases.find(u.matches({ version: "NEXT" }));
-          if (!next) {
-            next = { version: "NEXT", changes: [] };
-            changelog.releases.unshift(next);
-          }
+                    let next = changelog.releases.find(u.matches({ version: "NEXT" }));
+                    if (!next) {
+                        next = { version: "NEXT", changes: [] };
+                        changelog.releases.unshift(next);
+                    }
 
-          if (Object.keys(entry).length === 1) {
-            entry = entry.desc;
-          }
+                    if (Object.keys(entry).length === 1) {
+                        entry = entry.desc;
+                    }
 
-          next.changes.push(entry);
+                    next.changes.push(entry);
 
-          return fs.writeFile(argv.source, yaml.stringify(changelog));
-        };
-      });
-  },
-  handler,
+                    return fs.writeFile(argv.source, yaml.stringify(changelog));
+                };
+            });
+    },
+    handler,
 };

src/command/cut.js

@@ -6,7 +6,7 @@ import { simpleGit } from "simple-git";
 
 const code_churn = async (previous_version) => {
   previous_version = previous_version
-    ? "v" + previous_version
+    ? "v" + previous_version.version
     : "4b825dc642cb6eb9a060e54bf8d69288fbee4904"; // empty tree sha1
 
   return simpleGit().diff(["--shortstat", previous_version, "HEAD"]);
@@ -47,7 +47,10 @@ const handler = async (config) => {
     });
   }
 
-  next.version = semverInc(previous_version ?? "0.0.0", bumper);
+  next.version = semverInc(
+    previous_version ? previous_version.version : "0.0.0",
+    bumper
+  );
 
   if (config.dry) {
     config.consola.info("running in dry mode, not saving\n", next);

src/command/latest-version.js

@@ -0,0 +1,27 @@
+import yaml from "yaml";
+import fs from "fs-extra";
+
+const handler = async (config) => {
+  const changelog = yaml.parse(await fs.readFile(config.source, "utf-8"));
+
+  const latest_version = changelog.releases.find(
+    ({ version }) => version !== "NEXT"
+  );
+
+  if (config.json) {
+    config.consola.raw(latest_version);
+  } else {
+    config.consola.raw(latest_version.version);
+  }
+};
+
+export default {
+  command: "latest-version",
+  desc: "output the latest version present in the changelog",
+  builder: (yargs) => {
+    yargs
+      .boolean("json")
+      .describe("json", "output latest version entry as json");
+  },
+  handler,
+};