Add archive publishing

7 files changed, 71 insertions, 27 deletions

diff --git a/README.md b/README.md
index d0c4eb1..41de942 100644
--- a/README.md
+++ b/README.md
@@ -101,7 +101,8 @@ as a gemlog format).
 
 This gets updated every time you add or update a post.
 
-The publishing will not publish the archive. This is up to you to control.
+Publishing with `--publish` will not publish the archive. Instead you should
+use `--publish-archive`, which will `rsync` it to the destination provided.
 
 ## Debugging
 
diff --git a/bin/blog.js b/bin/blog.js
index 3c37f47..8f0ab70 100755
--- a/bin/blog.js
+++ b/bin/blog.js
@@ -8,7 +8,7 @@ const Minimist = require('minimist');
 
 const internals = {
   blog: new Blog(Config),
-  expectedKeys: ['add',  'generate', 'update', 'publish', 'version'],
+  expectedKeys: ['add',  'generate', 'update', 'publish', 'publish-archive', 'version'],
 
   // Application entry point. Reads arguments and calls the
   // corresponding method from the blog lib
@@ -47,6 +47,11 @@ const internals = {
             await internals.blog.publish(value);
             return;
           }
+
+          if (argument === 'publish-archive') {
+            await internals.blog.publishArchive(value);
+            return;
+          }
         }
       }
 
@@ -89,7 +94,8 @@ const internals = {
     console.error('blog --add path/to/blog_post\t\t(creates new blog post)');
     console.error('blog --update path/to/blog_post\t\t(updates latest blog post)');
     console.error('blog --generate \t\t\t(generates the blog assets)');
-    console.error('blog --publish <bucket> \t\t\t\t(publishes the blog to an S3 bucket)');
+    console.error('blog --publish <bucket> \t\t(publishes the blog to an S3 bucket)');
+    console.error('blog --publish-archive <destination> \t(publishes the archive to a remote host)');
     console.error('blog --version \t\t\t\t(print the version)');
   }
 };
diff --git a/lib/archivers/gemlog.js b/lib/archivers/gemlog.js
index d50d411..50bb334 100644
--- a/lib/archivers/gemlog.js
+++ b/lib/archivers/gemlog.js
@@ -1,20 +1,36 @@
 const { mkdir, readdir, rm, writeFile } = require('fs/promises');
 const { debuglog, promisify } = require('util');
 const { ncp } = require('ncp');
-const { join } = require('path');
+const { resolve, join } = require('path');
 
 const internals = {
-  kArchiveName: '.gemlog',
+  kArchiveName: resolve(join(__dirname, '../..', '.gemlog')),
   kIndexName: 'index.gmi',
   kGeminiRe: /\.gmi$/i,
 
   ncp: promisify(ncp),
   debuglog: debuglog('blog'),
+
+  buildUrl(id, slug) {
+    return `./${id}/${slug}`;
+  },
+
+  buildTitle (id, slug) {
+    const date = new Date(Number(id));
+    const shortDate = date.toISOString().split('T')[0]
+    const title = slug.split('-').join(' ');
+    return `${shortDate} ${title}`
+  },
+
+  buildLink(id, slug) {
+    return `=> ${internals.buildUrl(id,slug)} ${internals.buildTitle(id,slug)}`;
+  }
 };
 
 module.exports = async function(archiveDirectory) {
   internals.debuglog(`Reading archive ${archiveDirectory}`);
-  const postIds = await readdir(archiveDirectory)
+  const postIds = (await readdir(archiveDirectory))
+    .sort((a, b) => Number(b) - Number(a));
   const posts = [];
   for (const id of postIds) {
     const postDirectory = join(archiveDirectory, id);
@@ -26,8 +42,14 @@ module.exports = async function(archiveDirectory) {
 
   internals.debuglog(`Read ${posts.length} posts`);
 
-  const index = ['# Unlimited Pizza Gemlog Archive', '',
-    ...posts.map((post) => `=> ./${post.id}/${post.slug}`)].join('\n');
+  const index = [
+    '# Unlimited Pizza Gemlog Archive', '',
+    '=> https://blog.unlimited.pizza/feed.xml 📰 RSS Feed',
+    '=> https://blog.unlimited.pizza/index.txt 📑 http text version (latest 3 posts)',
+    '',
+    ...posts.map((post) => internals.buildLink(post.id, post.slug)),
+    '', '=> ../ 🪴 Back to main page'
+  ].join('\n');
 
   try {
     internals.debuglog('Removing index');
diff --git a/lib/blog.js b/lib/blog.js
index 8ae3e21..ff52554 100644
--- a/lib/blog.js
+++ b/lib/blog.js
@@ -3,7 +3,7 @@
 const { access, mkdir, readdir, readFile, rm, writeFile } = require('fs/promises');
 const { exec } = require('child_process');
 const { ncp } = require('ncp');
-const { join } = require('path');
+const { resolve, join } = require('path');
 const ParseGemini = require('gemini-to-html/parse');
 const RenderGemini = require('gemini-to-html/render');
 const { debuglog, promisify } = require('util');
@@ -126,6 +126,38 @@ module.exports = class Blog {
     internals.debuglog('Finished publishing');
   }
 
+  /**
+   * Publishes the archive to a host using rsync. Currently assumes
+   * gemlog archive.
+   *
+   * @function publishArchive
+   * @memberof Blog
+   * @return {Promise<undefined>} empty promise, returns no value
+   * @instance
+   */
+  async publishArchive(host) {
+
+    internals.debuglog(`Publishing archive to ${host}`);
+    try {
+      await internals.exec('which rsync');
+    }
+    catch (err) {
+      console.error('Please install rsync to publish the archive.');
+    }
+
+    try {
+      const gemlogPath = resolve(join(__dirname, '../', '.gemlog'));
+      internals.debuglog(`Reading archive from ${gemlogPath}`);
+      await internals.exec(`rsync -r ${gemlogPath}/ ${host}`);
+    }
+    catch (err) {
+      console.error('Failed to publish archive');
+      console.error(err.stderr);
+    }
+
+    internals.debuglog('Finished publishing');
+  }
+
   // Parses Gemini for each page, copies assets and generates index.
 
   async generate() {
diff --git a/package-lock.json b/package-lock.json
index 3efff4a..4dfb228 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,6 @@
         "entities": "^3.0.1",
         "gemini-to-html": "^2.1.0",
         "getenv": "^1.0.0",
-        "marked": "^4.0.8",
         "minimist": "^1.2.5",
         "ncp": "^2.0.0"
       },
@@ -1320,17 +1319,6 @@
       "integrity": "sha512-MyoZ0jgnLvB2X3Lg5HqpFmn1kybDiIfEQmKzTb5apr51Rb+T3KdmMiqa70T+bhGnyv7bQ6WMj2QMHpGMmlrUYQ==",
       "dev": true
     },
-    "node_modules/marked": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.8.tgz",
-      "integrity": "sha512-dkpJMIlJpc833hbjjg8jraw1t51e/eKDoG8TFOgc5O0Z77zaYKigYekTDop5AplRoKFGIaoazhYEhGkMtU3IeA==",
-      "bin": {
-        "marked": "bin/marked.js"
-      },
-      "engines": {
-        "node": ">= 12"
-      }
-    },
     "node_modules/mdurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
@@ -2984,11 +2972,6 @@
       "dev": true,
       "requires": {}
     },
-    "marked": {
-      "version": "4.0.8",
-      "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.8.tgz",
-      "integrity": "sha512-dkpJMIlJpc833hbjjg8jraw1t51e/eKDoG8TFOgc5O0Z77zaYKigYekTDop5AplRoKFGIaoazhYEhGkMtU3IeA=="
-    },
     "mdurl": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/mdurl/-/mdurl-1.0.1.tgz",
diff --git a/package.json b/package.json
index 8bc21f9..1df9fb3 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,6 @@
     "entities": "^3.0.1",
     "gemini-to-html": "^2.1.0",
     "getenv": "^1.0.0",
-    "marked": "^4.0.8",
     "minimist": "^1.2.5",
     "ncp": "^2.0.0"
   },
diff --git a/templates/index.html b/templates/index.html
index b8f9213..f5dbbc3 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -28,6 +28,7 @@
     <main>
     <p>
     This blog is also available in <a href="/index.txt">plain text</a>.
+    Archive available in <a href="gemini://gemini.unlimited.pizza/gemlog">gemini</a>
     </p>
     <p>
     → <a href="http://unlimited.pizza">home</a>.