update README with new instructions

.github/workflows/release.yml

@@ -83,6 +83,10 @@ jobs:
         run: |
           echo "FILEPATH=${{ steps.basefn.outputs.FILEPATH }}.cache.zip" >> $GITHUB_OUTPUT
 
+      - name: "Generate SHA1 and SHA256 for each maven dependency"
+        shell: bash
+        run: ./.github/workflows/generate-dependency-hashes.sh >> ~/.gradle/caches/checksums.csv
+
       - name: "Create dependency zip"
         uses: ./.github/actions/zip
         with:
@@ -91,10 +95,6 @@ jobs:
           input: "~/.gradle/caches"
           zipFilename: ${{steps.cachefn.outputs.FILEPATH}}
 
-      - name: "Generate SHA1 and SHA256 for each maven dependency"
-        shell: bash
-        run: ./.github/workflows/generate-dependency-hashes.sh >> ~/.gradle/caches/checksums.csv
-
       - name: "Generate SHA512 for plugins cache"
         uses: ./.github/actions/sha
         with:

README.md

@@ -56,21 +56,19 @@ On Linux, you may install the .deb file, then run `/opt/rcv/bin/RCTab` to launch
 #### Method 3 (Least Easy): Building on an airgapped Machine
 
 
-1. Download and extract the source code from [releases page](https://github.com/BrightSpots/rcv/releases)
-2. Download the appropriate cache files for your OS: dependencycache.[OS].zip and plugincache.[OS].zip
-3. Stop the gradle daemon with `./gradlew --stop`
-4. Delete the directory ~/.gradle/caches if it exists
-5. Extract plugincache.[OS].zip to ~/.gradle/caches so that the "caches" directory is in ~/.gradle
-6. Delete the directory .dependencycache in the `rcv` source code root directory
-7. Extract dependencycache.[OS].zip to .dependencycache in the `rcv` source code root directory
-8. Run `./gradlew assemble --offline` and ensure you get no errors
-9. Run `./gradlew run --offline` to launch RCTab
-10. Run `./gradlew jpackage --offline` to generate a jpackage package
+1. Download gradle from https://gradle.org/releases/ and place it in your path
+2. Download and extract the source code from [releases page](https://github.com/BrightSpots/rcv/releases)
+3. Download the appropriate cache files for your OS: cache.[OS].zip
+4. Stop the gradle daemon with `./gradlew --stop`
+5. Delete the directory ~/.gradle/caches if it exists
+6. Extract cache.[OS].zip to ~/.gradle/caches so that the "caches" directory is in ~/.gradle
+7. In the extracted directory, you may manually verify each dependency using checksums.csv in accordance with your own policies
+8. Run `gradle assemble --offline` and ensure you get no errors
+9. Run `gradle run --offline` to launch RCTab
+10. Run `gradle jpackage --offline` to generate a jpackage package
 
 Note: this is not currently available on Silicon-chip Apple Devices. Only Intel Mac is supported.
 
-TODO: You may need to download gradle separately if the airgapped machine does not have gradle.
-
 #### Encrypting the Tabulator Directory
 For security purposes, we **strongly recommend** applying password encryption (e.g. 256-bit SHA) to the directory containing the Tabulator, config files, CVR files, and any other related files.