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71 lines
1.7 KiB
Markdown
71 lines
1.7 KiB
Markdown
# 17.6: Accessing Bitcoind with Swift
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> :information_source: **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.
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This section explains how to interact with `bitcoind` using the Swift programming language.
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## Setting Up Swift (Mac)
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1. Call up the App Store and Select Xcode
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Still on Mojave?
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[may be safer methodology too]
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Download the xip for 10.3.1:
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https://developer.apple.com/download/more/
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Click on XIP to attract
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Move to Apps
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## Setting Up Swift (Debian)
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```
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$ sudo apt-get install clang
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$ sudo apt-get install libcurl4 libpython2.7 libpython2.7-dev
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```
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Debian 10 or higher:
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```
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$ sudo apt-get install libtinfo5 libncurses5
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```
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```
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$ wget https://swift.org/builds/swift-5.1.3-release/ubuntu1804/swift-5.1.3-RELEASE/swift-5.1.3-RELEASE-ubuntu18.04.tar.gz
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$ tar xzfv swift-5.1.3-RELEASE-ubuntu18.04.tar.gz
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$ sudo mv swift-5.1.3-RELEASE-ubuntu18.04 /usr/share/swift
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```
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```
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$ echo "export PATH=/usr/share/swift/usr/bin:$PATH" >> ~/.bashrc
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$ source ~/.bashrc
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```
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```
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$ swift --version
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Swift version 5.1.3 (swift-5.1.3-RELEASE)
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Target: x86_64-unknown-linux-gnu
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```
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### Creating a Project
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```
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$ mkdir swift-project
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$ cd swift-project/
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/swift-project$ swift package init --type executable
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Creating executable package: swift-project
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Creating Package.swift
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Creating README.md
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Creating .gitignore
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Creating Sources/
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Creating Sources/swift-project/main.swift
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Creating Tests/
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Creating Tests/LinuxMain.swift
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Creating Tests/swift-projectTests/
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Creating Tests/swift-projectTests/swift_projectTests.swift
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Creating Tests/swift-projectTests/XCTestManifests.swift
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```
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```
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$ swift build
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[4/4] Linking swift-project
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```
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```
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$ .build/debug/swift-project
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Hello, world!
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```
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