improv : optimize ix compute units and cleanup

.github/workflows/ci.yml

@@ -3,6 +3,7 @@ name: CI
 on:
   pull_request:
     branches: ["main"]
+    types: [opened, synchronize, reopened, ready_for_review]
   workflow_dispatch:
 
 env:
@@ -54,9 +55,6 @@ jobs:
       - name: Build Tape Solana SBF program
         run: cargo build-sbf --manifest-path=program/Cargo.toml --verbose
 
-      - name: Build Example Solana SBF program
-        run: cargo build-sbf --manifest-path=example/Cargo.toml --verbose
-
       - name: Run tests
         run: cargo test --verbose
 

Cargo.toml

@@ -1,6 +1,6 @@
 [workspace]
 resolver = "2"
-members = [ "api", "client", "cli", "network", "program", "example" ]
+members = [ "api", "client", "cli", "network", "program"]
 
 [workspace.package]
 version = "0.2.1"
@@ -36,6 +36,7 @@ solana-sdk = "=2.1"
 solana-transaction-status = "=2.1"
 solana-account-decoder = "=2.1"
 solana-transaction-status-client-types = "=2.1"
+solana-sha256-hasher = "=2.1"
 
 steel = { version="4.0.0", features = ["spl"] }
 litesvm = "0.5.0"

README.md

@@ -1,4 +1,5 @@
 # TAPEDRIVE
+
 [![crates.io](https://img.shields.io/crates/v/tapedrive-cli.svg?style=flat)](https://crates.io/crates/tapedrive-cli)
 
 **Decentralized object storage** on Solana. It works by compressing your data into tiny on-chain proofs. A network of miners then solve challenges in parallel to secure your data. It's entirely on Solana, so there's no need for side-chains or consensus overhead.
@@ -29,6 +30,7 @@ tapedrive write -r https://example.com/path/to/a/remote/file
 ```
 
 #### Read
+
 ```
 tapedrive read <id>
 ```
@@ -67,11 +69,11 @@ Whether you're writing a message, a file, or something else, tapedrive compresse
 
 When you want to retrieve your data, tapedrive reads the tape sequentially from the tape network or blockchain to reassemble the original data.
 
-----------------------
+---
 
 ## Tape://Net
 
-Beyond reading and writing, users can participate in the tape network. There are 3 primary functions, all can run on the same machine. 
+Beyond reading and writing, users can participate in the tape network. There are 3 primary functions, all can run on the same machine.
 
 <img width="958" alt="image" src="https://github.com/user-attachments/assets/edd81c05-9a23-4d04-9433-602053ed12d5" />
 
@@ -82,7 +84,6 @@ At minimum, each node must run the [archive](#archiving), but from there you can
 > [!Important]
 > We have an easy install script for running a **full node**, learn more [here](https://github.com/tapedrive-io/deploy).
 
-
 ## Archiving
 
 If you'd like to either run a public gateway or a miner, you'll need an archiver. You can run one with the following command.
@@ -115,13 +116,14 @@ The web service allows users to fetch data using a JSON RPC protocol similar to
 
 The following methods currently exist.
 
-
 ### getHealth
+
 Retrieves the last persisted block height and drift.
 
 **Parameters**: None (empty object `{}`)
 
 **Returns**:
+
 ```text
 {
   "last_processed_slot": <number>,
@@ -130,13 +132,15 @@ Retrieves the last persisted block height and drift.
 ```
 
 **Example**:
+
 ```bash
 curl -X POST http://127.0.0.1:3000/api \
   -H 'Content-Type: application/json' \
   -d '{"jsonrpc":"2.0","id":5,"method":"getHealth","params":{}}'
 ```
 
 **Response**:
+
 ```text
 {
   "jsonrpc": "2.0",
@@ -149,9 +153,11 @@ curl -X POST http://127.0.0.1:3000/api \
 ```
 
 ### getTapeAddress
+
 Retrieves the Solana pubkey (tape address) for a given tape number.
 
 **Parameters**:
+
 ```text
 {
   "tape_number": <number>
@@ -161,13 +167,15 @@ Retrieves the Solana pubkey (tape address) for a given tape number.
 **Returns**: Base-58-encoded Solana pubkey as a string.
 
 **Example**:
+
 ```bash
 curl -X POST http://127.0.0.1:3000/api \
   -H 'Content-Type: application/json' \
   -d '{"jsonrpc":"2.0","id":1,"method":"getTapeAddress","params":{"tape_number":42}}'
 ```
 
 **Response**:
+
 ```text
 {
   "jsonrpc": "2.0",
@@ -177,9 +185,11 @@ curl -X POST http://127.0.0.1:3000/api \
 ```
 
 ### getTapeNumber
+
 Retrieves the numeric tape ID for a given Solana pubkey (tape address).
 
 **Parameters**:
+
 ```text
 {
   "tape_address": <string>
@@ -189,13 +199,15 @@ Retrieves the numeric tape ID for a given Solana pubkey (tape address).
 **Returns**: Tape number as a number.
 
 **Example**:
+
 ```bash
 curl -X POST http://127.0.0.1:3000/api \
   -H 'Content-Type: application/json' \
   -d '{"jsonrpc":"2.0","id":2,"method":"getTapeNumber","params":{"tape_address":"5P6XDRskXsUxyNUk3kA6oU61kWkLxgMX7W5mTvZ3hYRS"}}'
 ```
 
 **Response**:
+
 ```text
 {
   "jsonrpc": "2.0",
@@ -205,9 +217,11 @@ curl -X POST http://127.0.0.1:3000/api \
 ```
 
 ### getSegment
+
 Fetches a single segment’s data by tape address and segment number.
 
 **Parameters**:
+
 ```text
 {
   "tape_address": <string>,
@@ -218,13 +232,15 @@ Fetches a single segment’s data by tape address and segment number.
 **Returns**: Base64-encoded string of the segment’s raw bytes.
 
 **Example**:
+
 ```bash
 curl -X POST http://127.0.0.1:3000/api \
   -H 'Content-Type: application/json' \
   -d '{"jsonrpc":"2.0","id":3,"method":"getSegment","params":{"tape_address":"5P6XDRskXsUxyNUk3kA6oU61kWkLxgMX7W5mTvZ3hYRS","segment_number":3}}'
 ```
 
 **Response**:
+
 ```text
 {
   "jsonrpc": "2.0",
@@ -234,16 +250,19 @@ curl -X POST http://127.0.0.1:3000/api \
 ```
 
 ### getTape
+
 Retrieves all segments and their data for a given tape address.
 
 **Parameters**:
+
 ```text
 {
   "tape_address": <string>
 }
 ```
 
 **Returns**: Array of objects, each containing:
+
 ```text
 [
   {
@@ -254,13 +273,15 @@ Retrieves all segments and their data for a given tape address.
 ```
 
 **Example**:
+
 ```bash
 curl -X POST http://127.0.0.1:3000/api \
   -H 'Content-Type: application/json' \
   -d '{"jsonrpc":"2.0","id":4,"method":"getTape","params":{"tape_address":"5P6XDRskXsUxyNUk3kA6oU61kWkLxgMX7W5mTvZ3hYRS"}}'
 ```
 
 **Response**:
+
 ```text
 {
   "jsonrpc": "2.0",
@@ -279,7 +300,9 @@ curl -X POST http://127.0.0.1:3000/api \
 ```
 
 ## Contributing
+
 Fork, PR, or suggest:
+
 - Faster writes/reads (turbo mode).
 - Encryption.
 

api/Cargo.toml

@@ -25,3 +25,4 @@ spl-associated-token-account.workspace = true
 brine-tree.workspace = true
 array-const-fn-init.workspace = true
 const-crypto.workspace = true
+solana-sha256-hasher.workspace = true