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csvmask CircleCI codecov

csvmask is a CSV masking tool.

Usage

  1. Prepare CSV encoded data
$ cat testdata/test.csv
"ID","Name","Address"
4085ff59-39bd-4cc3-8a55-c5b1c6785922,Adam Smith,Kirkcaldy United Kingdom
  1. Create template
{{.Field1}},{{hash .Field2}},{{.Field3}}
  1. Execute csvmask with template
$ cat testdata/test.csv | csvmask -template "{{.Field1}},{{hash .Field2}},{{.Field3}}" -skipheader
ID,Name,Address
4085ff59-39bd-4cc3-8a55-c5b1c6785922,PbZ8hc4alo56RYc9/m+vECyVdjHqZRGMlxUGigh3/uE,Kirkcaldy United Kingdom

Template

The template is a text of text/template package of Go.

Arguments

The fields of CSV record can be referred as arguments. The name is preceeded by a period such as

  • .Field1
  • .Field2
  • .Field3
  • ...

Functions

The following functions are defined.

  • hash
  • checksum
  • right
  • left

Installation

Just get binaries

Go to the releases page and download zip file.

go get

$ go get -u github.com/takatoshiono/csvmask

Build yourself

First clone the repository and

$ make install