diff --git a/README.md b/README.md
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# ocfl-demos
+This is a repository for scripts and demos for the project [FAIR Simple Scalable Static Research Data Repository Demonstrator](https://www.eresearch.uts.edu.au/2019/06/07/ardc_ocfl.htm).
+
+Some of the data is UTS-only but the scripts are available for re-use.
+
+## Audience
+
+This is for NodeJS developers at UTS, and other interested parties capable of coding in node-js and advanced problem solving.
+
+## Conventions
+
+This guide assumes that you are working in `~/working`.
+
+## Installation
+
+To install calcyte-js from git (because you need the test data):
+
+- Follow [the instructions](https://code.research.uts.edu.au/eresearch/CalcyteJS) - you do not need bagit, so that step can be skipped.
+
+- Get this repository and install it:
+
+ `git clone https://code.research.uts.edu.au/eresearch/ocfl-demos.git ~/working`
+
+ `cd ~/working/ocfl-demos`
+
+ `npm install .`
+
+
+## Usage
+To make an OCFL repository from the calcyte examples:
+
+- `make sample CALCYFY_PATH=~/working/calcyte.js/ REPO_PATH=~/working/ocfl-demo`
+
+ That will:
+ - Generate an RO-Crate at `~/working/calcyte.js/test_data/sample`
+ - Create an OCFL repository at `~/working/ocfl-demo` if it does not already exist
+ - Deposit the RO-Crate into the repository
+
+ NOTE:
+ - Subsequent runs will add new versions of the same crate to the repository.
+
+To make all the example from calcyte:
+- `make all CALCYFY_PATH=~/working/calcyte.js/ REPO_PATH=~/working/ocfl-demo`
+
+This will:
+- Generate RO-Crates for 4 examples at `~/working/calcyte.js/test_data/`
+- Create an OCFL repository at `~/working/ocfl-demo` if it does not already exist
+- Deposit the RO-Crate into the repository
+- Generate an index file
+
+
+## TODO
+
+## Add more examples such as Cameron Neylon's dataset
+
+### Port legacy datasets from the UTS Research Data Repository
+
+### Run with data downloaded from Research Data Australia
+
+### Add in sample data from Omeka (Farms to freeways and Dharmae)
+
+
+
diff --git a/make-ocfl-index.js b/make-ocfl-index.js
new file mode 100644
index 0000000000000000000000000000000000000000..0fef97fddea91c0e2949e8b8ecbbaf8cb0f818a3
--- /dev/null
+++ b/make-ocfl-index.js
@@ -0,0 +1,71 @@
+// Simple Demo script to show usage
+
+const path = require('path');
+const fs = require('fs-extra');
+const ocfl = require("ocfl");
+console.log(ocfl);
+const OCFLRepository = require('ocfl').Repository;
+var argv = require('yargs').argv;
+var Utils = require("ro-crate").Utils
+var ROCrate = require('ro-crate').ROCrate;
+var utils = new Utils();
+
+
+// This is an asynchronous library so you need to call using await, or use promises
+
+
+async function main() {
+ // OCFL repo - exsists?
+ const repoPath = argv.repo ? argv.repo : "ocfl_demo";
+ // Make or open a database
+ // Get or open an OCFL repo
+ var repo = new OCFLRepository();
+ var index = [];
+ var init = await repo.load(repoPath);
+ var objects = await repo.objects();
+ var p;
+ for (let o of Object.keys(objects)) {
+ var object = objects[o];
+ const inv = await (object.getInventory());
+ var headState = inv.versions[inv.head].state;
+ for (let hash of Object.keys(headState)){
+ if (headState[hash].includes("ro-crate-metadata.jsonld")) {
+ p = inv.manifest[hash][0];
+ break;
+ }
+ }
+
+ var rocrateFile = path.join(object.path, p);
+ console.log("GOT", rocrateFile);
+ var json = JSON.parse(fs.readFileSync(rocrateFile));
+ crate = new ROCrate(json);
+ crate.index();
+ var dataset = crate.getRootDataset()
+ console.log(dataset['@id'], dataset['description'], p);
+ var newItem = {
+ "@id": dataset["@id"],
+ name: utils.asArray(dataset.name)[0],
+ description: utils.asArray(dataset.description)[0],
+ datePublished: utils.asArray(dataset.name)[0],
+ path: object.path
+ }
+ index.push(newItem);
+
+ fs.writeFileSync(path.join(repo.path, "index.json"), JSON.stringify(index, null, 2));
+ /*
+ TODO
+
+ - Find the dataset []
+
+ - Sumamarize it
+
+ - add to an index object
+
+ - write out the object
+
+ */
+
+ }
+}
+main();
+
diff --git a/makefile b/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..d6bcaed64350b47808944d4ae47b0389f1611955
--- /dev/null
+++ b/makefile
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+all: sample glop GTM luckett index
+
+index:
+ node make-ocfl-index.js --repo $(REPO_PATH)
+
+sample:
+ find $(CALCYFY_PATH)/test_data/sample -name ~* -delete
+ find $(CALCYFY_PATH)/test_data/sample -name .DS_Store -delete
+ calcyfy -r $(CALCYFY_PATH)/test_data/sample -c https://data.research.uts.edu.au/examples/ro-crate/0.2
+ node ro-crate-deposit.js --repo $(REPO_PATH) --from $(CALCYFY_PATH)/test_data/sample
+
+glop:
+ find $(CALCYFY_PATH)/test_data/Glop_Pot -name ~* -delete
+ find $(CALCYFY_PATH)/test_data/Glop_Pot -name .DS_Store -delete
+ calcyfy -r $(CALCYFY_PATH)/test_data/Glop_Pot -c https://data.research.uts.edu.au/examples/ro-crate/0.2
+ node ro-crate-deposit.js --repo ~/working/ocfl-demo --from $(CALCYFY_PATH)/test_data/Glop_Pot
+
+GTM:
+ find $(CALCYFY_PATH)/test_data/GTM -name ~* -delete
+ find $(CALCYFY_PATH)/test_data/GTM -name .DS_Store -delete
+ calcyfy -r $(CALCYFY_PATH)/test_data/GTM -c https://data.research.uts.edu.au/examples/ro-crate/0.2
+ node ro-crate-deposit.js --repo $(REPO_PATH) --from $(CALCYFY_PATH)/test_data/GTM
+
+luckett:
+ find $(CALCYFY_PATH)/test_data/luckett -name ~* -delete
+ find $(CALCYFY_PATH)/test_data/luckett -name .DS_Store -delete
+ calcyfy -r $(CALCYFY_PATH)/test_data/luckett -c https://data.research.uts.edu.au/examples/ro-crate/0.2
+ node ro-crate-deposit.js --repo $(REPO_PATH) --from $(CALCYFY_PATH)/test_data/luckett
+
+
+push:
+ rsync ~/working/ro-crate/0.2bags/* ptsefton@138.25.37.46:/mnt/datacrateexample/ro-crate/0.2 -ruvi --delete
diff --git a/package.json b/package.json
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+++ b/package.json
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+{
+ "name": "ocfl-demos",
+ "version": "1.0.0",
+ "description": "UTS Specific OCFL demos for ARDC project",
+ "main": "make_demo_repo.js",
+ "scripts": {
+ "test": "mocha"
+ },
+ "repository": {
+ "type": "git",
+ "url": "TBA"
+ },
+ "author": "UTS eResearch Staff",
+ "license": "GPL-3.0",
+ "dependencies": {
+ "fs-extra": "^8.1.0",
+ "ocfl": "^1.0.3",
+ "ro-crate": "^1.0.1",
+ "yargs": "^13.3.0"
+ }
+}
diff --git a/ro-crate-deposit.js b/ro-crate-deposit.js
new file mode 100644
index 0000000000000000000000000000000000000000..2ce5f578c0072ac5354bf39c498d30764d677b86
--- /dev/null
+++ b/ro-crate-deposit.js
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+
+const path = require('path');
+const fs = require('fs-extra');
+const ocfl = require("ocfl");
+console.log(ocfl);
+const OCFLRepository = require('ocfl').Repository;
+var argv = require('yargs').argv;
+
+
+
+
+async function main() {
+ // OCFL repo - exsists?
+ const fromPath = argv.from ? argv.from : ".";
+ const repoPath = argv.repo ? argv.repo : "ocfl_demo";
+
+ // Get or open an OCFL repo
+ var repo = new OCFLRepository();
+
+ // TODO - Load as an OCFL object to get ID use instead of fromPath below
+
+
+ if (fs.existsSync(repoPath)) {
+ var init = await repo.load(repoPath);
+ } else {
+ fs.mkdirSync(repoPath);
+ init = await repo.create(repoPath)
+ }
+ const new_object1 = await repo.importNewObjectDir(fromPath, fromPath);
+ console.log(new_object1);
+}
+main();
+