Update repository to protocol 21.x and move towards working state

.cargo/config.toml

@@ -1,7 +1,7 @@
 # paths = ["/path/to/override"] # path dependency overrides
 
 [alias] # command aliases
-install_soroban = "install --git https://github.com/stellar/soroban-tools --rev cb3c44f9d8080917a7cb019d6be25019f6cf78c3 --root ./target soroban-cli --debug"
+install_stellar = "install --locked stellar-cli --version 21.0.0 --force --root ./target stellar-cli --debug"
 b = "build --target wasm32-unknown-unknown --release"
 # c = "check"
 # t = "test"

.gitattributes

@@ -0,0 +1 @@
+package-lock.json linguist-generated=true -diff

.github/workflows/nodejs.yml

@@ -6,34 +6,35 @@ on:
   pull_request:
 
 jobs:
-
   complete:
     if: always()
     needs: [build-and-test]
     runs-on: ubuntu-latest
     steps:
-    - if: contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')
-      run: exit 1
+      - if: contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled')
+        run: exit 1
 
   build-and-test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: stellar/actions/rust-cache@main
-    - run: rustup update
-    - run: rustup target add wasm32-unknown-unknown
-    - run: make build
-    - run: cargo install_soroban
-    - uses: actions/setup-node@v3
-      with:
-        node-version: 18.x
-        cache: 'npm'
-    - run: |
-        mkdir -p .soroban-example-dapp
-        echo 'futurenet' > .soroban-example-dapp/network
-        echo 'CC757WDV3G442WQCNPNOA2UEXOC7UJD5VP4BLLCRDW5LRM6UZZR6ISVU' > .soroban-example-dapp/abundance_token_id
-        echo 'CCHCPXECLYGX4QU34ZZOHP6C6KVAPIDTUNPIUA6GF4SP6ECFF5BX57OG' > .soroban-example-dapp/crowdfund_id
-        echo 'Standalone Network ; February 2017' > .soroban-example-dapp/passphrase
-        echo 'https://rpc-futurenet.stellar.org/' > .soroban-example-dapp/rpc-url
-    - run: npm ci
-    - run: npm run build
+      - uses: actions/checkout@v3
+      - uses: stellar/actions/rust-cache@main
+      - run: rustup update
+      - run: rustup target add wasm32-unknown-unknown
+      - run: make build
+      - run: cargo install --locked soroban-cli --version 21.0.0-rc.1
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 18.14.2
+          cache: 'npm'
+      - run: |
+          mkdir -p .soroban-example-dapp
+          echo 'futurenet' > .soroban-example-dapp/network
+          echo 'CAU23MVDEW7VMB3AXC5PL5GZO3HBYZPEIP2P46X4T3AIC4Y7FXYZWES5' > .soroban-example-dapp/abundance_token_id
+          echo 'CDJPYH5HNGZ24SEWXFJOW6RXXHHNKU4XPCPBMB2VRTDPTMVPLYFQKZIE' > .soroban-example-dapp/crowdfund_id
+          echo 'Test SDF Future Network ; October 2022' > .soroban-example-dapp/passphrase
+          echo 'https://rpc-futurenet.stellar.org/' > .soroban-example-dapp/rpc-url
+          echo '{"network":"futurenet","rpcUrl":"https://rpc-futurenet.stellar.org","networkPassphrase":"Test SDF Future Network ; October 2022"}' > shared/config.json
+
+      - run: npm ci
+      - run: npm run build

.github/workflows/rust.yml

@@ -5,9 +5,6 @@ on:
     branches: [main]
   pull_request:
 
-env:
-  RUSTFLAGS: -Wclippy::all -Wclippy::pedantic
-
 jobs:
 
   # complete:
@@ -28,6 +25,7 @@ jobs:
   build-and-test:
     strategy:
       matrix:
+        rust: [msrv, latest]
         sys:
         - os: ubuntu-latest
           target: wasm32-unknown-unknown
@@ -39,7 +37,21 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - uses: stellar/actions/rust-cache@main
+    - name: Use the minimum supported Rust version
+      if: matrix.rust == 'msrv'
+      run: |
+        msrv="$(cargo metadata --format-version 1 --no-deps | jq -r '.packages | map(.rust_version) | map(values) | min')"
+        rustup override set $msrv
+        rustup component add clippy --toolchain $msrv
+    - name: Error on warnings and clippy checks
+      # Only error on warnings and checks for the msrv, because new versions of
+      # Rust will frequently add new warnings and checks.
+      if: matrix.rust == 'msrv'
+      run: echo RUSTFLAGS='-Wclippy::all -Wclippy::pedantic' >> $GITHUB_ENV
+      # TODO: Deny warnings when the warnings have been cleaned up.
+      # run: echo RUSTFLAGS='-Dwarnings -Wclippy::all -Wclippy::pedantic' >> $GITHUB_ENV
     - run: rustup update
+    - run: cargo version
     - run: rustup target add ${{ matrix.sys.target }}
     - run: cargo clippy --target ${{ matrix.sys.target }} --lib
     - if: matrix.sys.target != 'wasm32-unknown-unknown'

.gitignore

@@ -1,6 +1,7 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 /.soroban-example-dapp
 /.soroban
+/shared/config.json
 # dependencies
 /node_modules
 /.pnp

.nvmrc

@@ -1 +1 @@
-18
+18.14.2