obsidian-plugin/silvanocerza_github-gitless-sync
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Add file metadata storage in github client

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This commit is contained in:
Silvano Cerza 2025-01-08 15:47:23 +01:00
parent 1669b215e4
commit c1cac5b74f
1 changed files with 31 additions and 3 deletions
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34
src/github/client.ts
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@ -1,9 +1,11 @@
import { Vault } from "obsidian";
import { Vault, TFile } from "obsidian";
import MetadataStore from "../metadata-store";
import * as path from "path";
export default class GithubClient {
constructor(
private vault: Vault,
private metadataStore: MetadataStore,
private token: string,
) {}
@ -67,11 +69,32 @@ export default class GithubClient {
repoContentDir,
localContentDir,
);
const fileMetadata = this.metadataStore.data[destinationFile];
if (fileMetadata && fileMetadata.sha === file.sha) {
// File already exists and has the same SHA, no need to download it again.
return;
}
await this.downloadFile(url, destinationFile);
this.metadataStore.data[destinationFile] = {
localPath: destinationFile,
remotePath: file.path,
sha: file.sha,
dirty: false,
};
await this.metadataStore.save();
}),
);
}
/**
* Downloads a single file from GitHub. This doesn't use the API but the raw
* file content endpoint that we receive from the API.
* This makes some things slightly easier to handle.
*
* @param url URL to raw file content
* @param destinationFile Local path where to save the file, relative to the vault
*/
async downloadFile(url: string, destinationFile: string) {
// We're not setting auth headers here as we're not calling the Github API
// directly but downloading the raw file, cause there are some size limitation
@ -85,7 +108,12 @@ export default class GithubClient {
if (!this.vault.getFolderByPath(destinationPath)) {
this.vault.createFolder(destinationPath);
}
// This doesn't overwrite existing files
this.vault.createBinary(destinationFile, buffer);
const existingFile = this.vault.getFileByPath(destinationFile);
if (existingFile) {
this.vault.modifyBinary(existingFile, buffer);
} else {
this.vault.createBinary(destinationFile, buffer);
}
}
}