Trim some resources

[rbdr/blog] / lib / blog.js

diff --git a/lib/blog.js b/lib/blog.js
index d2acbb48d2c11739b4cdf09bd50f915962200f9e..6923a10b3b649c845e0ae8386fa690fff498f57b 100644 (file)
--- a/lib/blog.js
+++ b/lib/blog.js
@@ -59,13 +59,12 @@ module.exports = class Blog {
   }
 
   /**
-   * Shifts the blog posts, adds the passed path to slot 0, and
+   * Shifts the blog posts, adds the passed file to slot 0, and
    * generates files.
    *
    * @function add
    * @memberof Blog
-   * @param {string} postLocation the path to the directory containing
-   * the post structure
+   * @param {string} postLocation the path to the blog post file
    * @return {Promise<undefined>} empty promise, returns no value
    * @instance
    */
@@ -84,12 +83,11 @@ module.exports = class Blog {
   }
 
   /**
-   * Adds the passed path to slot 0, and generates files.
+   * Update slot 0 with the passed gmi file, and generates files.
    *
    * @function update
    * @memberof Blog
-   * @param {string} postLocation the path to the directory containing
-   * the post structure
+   * @param {string} postLocation the path to the blog post file
    * @return {Promise<undefined>} empty promise, returns no value
    * @instance
    */
@@ -199,6 +197,7 @@ module.exports = class Blog {
    */
   async syncDown() {
     internals.debuglog('Pulling remote state');
+    await ensureDirectoryExists(this.postsDirectory);
     await Remote.syncDown(this.remoteConfig, this.blogDirectory)
     internals.debuglog('Pulled remote state');
   }
@@ -213,6 +212,7 @@ module.exports = class Blog {
    */
   async syncUp() {
     internals.debuglog('Pushing remote state');
+    await ensureDirectoryExists(this.postsDirectory);
     await Remote.syncUp(this.remoteConfig, this.blogDirectory)
     internals.debuglog('Pushed remote state');
   }
@@ -378,18 +378,17 @@ module.exports = class Blog {
     await writeFile(metadataTarget, JSON.stringify(metadata, null, 2));
   }
 
-  // Copies a post directory to the latest slot.
+  // Copies a post file to the latest slot.
 
   async _copyPost(postLocation) {
 
+    internals.debuglog(`Copying ${postLocation}`);
     const targetPath = join(this.postsDirectory, '0');
     const postName = basename(postLocation);
     const targetPost = join(targetPath, postName);
 
-    internals.debuglog(`Removing ${targetPath}`);
     await rmIfExists(targetPath);
     await ensureDirectoryExists(targetPath);
-    internals.debuglog(`Adding ${postLocation} to ${targetPost}`);
     await cp(postLocation, targetPost, { recursive: true });
     internals.debuglog(`Added ${postLocation} to ${targetPath}`);
   }