December 2021
Intermediate to advanced
510 pages
11h 20m
English
Content preview from Powerful Command-Line Applications in Go
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Executing External Programs
In this initial version of the goci tool, you’ll define the main structure of your program and then execute the first step of the CI pipeline: building the program. Start by creating a directory called processes/goci for this tool under your book project’s root directory:
| | $ mkdir -p $HOME/pragprog.com/rggo/processes/goci |
| | $ cd $HOME/pragprog.com/rggo/processes/goci |
Initialize a new Go module for this project called goci:
| | $ go mod init pragprog.com/rggo/processes/goci |
| | go: creating new go.mod: module pragprog.com/rggo/processes/goci |
For this tool, you’ll use the run function pattern that you saw in Creating a Basic Markdown Preview Tool. The run function contains the main logic ...
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