heredoc | Package heredoc provides the here-document | Data Manipulation library

by MakeNowJust Go Version: v2.0.1 License: MIT

X-Ray Key Features Code Snippets(2)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | heredoc Summary

heredoc is a Go library typically used in Utilities, Data Manipulation applications. heredoc has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Package heredoc provides the here-document with keeping indent.

Support

Quality

Security

License

Reuse

Support

heredoc has a low active ecosystem.

It has 60 star(s) with 4 fork(s). There are 1 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 3 have been closed. On average issues are closed in 2 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of heredoc is v2.0.1

Quality

heredoc has 0 bugs and 0 code smells.

Security

heredoc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

heredoc code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

heredoc is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

heredoc releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 160 lines of code, 12 functions and 4 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed heredoc and discovered the below as its top functions. This is intended to give you an instant insight into heredoc implemented functionality, and help decide if they suit your requirements.

getMinIndent returns the minimum indentation of lines .
Doc returns the doc from the raw string .
isSpace returns true if r is a space character .
removeIndentation removes n lines .
Docf is a wrapper around Docf .
D is a convenience function for Hredoc
Df is a convenience function for docs

Get all kandi verified functions for this library.

heredoc Key Features

No Key Features are available at this moment for heredoc.

heredoc Examples and Code Snippets

heredoc,Example

Lines of Code : 20

License : Permissive (MIT)

Copy

package main

import (
	"fmt"

	"github.com/MakeNowJust/heredoc/v2"
)

func main() {
	fmt.Println(heredoc.Doc(`
		Lorem ipsum dolor sit amet, consectetur adipisicing elit,
		sed do eiusmod tempor incididunt ut labore et dolore magna
		aliqua. Ut enim

heredoc,Import

Lines of Code : 1

License : Permissive (MIT)

Copy

import "github.com/MakeNowJust/heredoc/v2"

Community Discussions

Trending Discussions on heredoc

Preparing a SQL statement that contains paired single and double quotes in PHP

How can I request elevated permissions in a bash script's begin and let it go at the end?

Print map variable using heredoc stings

How to use a heredoc inside a command substitution?

How can you append to a bash array of strings with heredoc

Bash equivalent of Python's shlex.quote

Heredoc: Passing a string with a variable and multiple "$" characters

How here document works in shell

Bash quoted new-lines cause heredoc to consume first new-line

Heredoc with tmpfile

QUESTION

Preparing a SQL statement that contains paired single and double quotes in PHP

Asked 2022-Mar-31 at 16:09

Here goes. I have a 200-line MySQL query that contains six different Excel formulas in one of the columns, like this:

...

ANSWER

Answered 2022-Mar-31 at 16:09

HEREDOC does the trick. The following code does not get mangled:

Source https://stackoverflow.com/questions/71670942

QUESTION

How can I request elevated permissions in a bash script's begin and let it go at the end?

Asked 2022-Mar-26 at 21:08

I have a script (myscript.sh) which runs a few commands which need elevated privileges (i.e. needs to run with sudo).

Script is quite complex, but to demonstrate it is like below:

...

ANSWER

Answered 2022-Mar-25 at 20:48

If your main concern is code clarity, using wrapper functions can do a lot of good.

Source https://stackoverflow.com/questions/71622881

QUESTION

Print map variable using heredoc stings

Asked 2022-Mar-09 at 03:46

I'm trying to print a map variable in terraform using heredoc example :

...

ANSWER

Answered 2022-Mar-09 at 03:46

It would be best to convert your variables into json string using jsonencode:

Source https://stackoverflow.com/questions/71403286

QUESTION

How to use a heredoc inside a command substitution?

Asked 2022-Mar-07 at 13:14

Trying to beautify following command so I don’t have to use \n to signal like breaks.

...

ANSWER

Answered 2022-Mar-07 at 12:53

The line has to be EOF and exactly EOF nothing else.

Source https://stackoverflow.com/questions/71381298

QUESTION

How can you append to a bash array of strings with heredoc

Asked 2022-Feb-19 at 00:47

I need to create a bunch of strings using heredocs which I want to store in an array so that I can run them all through processes later. For example

...

ANSWER

Answered 2022-Feb-19 at 00:47

The easy approach is to build a function that uses namevars to refer to your destination array indirectly.

Note that namevars are a feature added in bash 4.3; before that release, it's not as easy to have the variable be parameterized without getting into unpleasantries like eval, so you might end up just hardcoding data as your destination if you want portability (and that makes sense in the context at hand).

Source https://stackoverflow.com/questions/71181350

QUESTION

Bash equivalent of Python's shlex.quote

Asked 2022-Jan-23 at 15:14

Python's standard library has a shlex.quote function that takes a string and returns one that is guaranteed to be interpreted as that same string by Unix shells. This is achieved by putting the string in single quotes and escaping any occurrences of the single quote character that appear in it.

This function is useful e.g. when you're templating out shell scripts and can't guarantee that the substituted values only contain "shell-safe" strings.

My question: Is there an equivalent of this written in pure bash with at most coreutils as a dependency? Or perhaps even a bash builtin mechanism I'm not aware of?

Minimal example to show how you would use such a utility (called shlex_quote here as a placeholder):

generate_greeting_script.sh:

...

ANSWER

Answered 2022-Jan-23 at 12:44

Since you refer to bash, you can use the bash specific format character "q" in printf:

Source https://stackoverflow.com/questions/70822095

QUESTION

Heredoc: Passing a string with a variable and multiple "$" characters

Asked 2022-Jan-20 at 19:08

I want to pass a string in a heredoc that contains a variable, and multiple "$" characters. The command without the heredoc is:

...

ANSWER

Answered 2022-Jan-19 at 22:50

The contents of your here document are treated as a double-quoted string, just as if you had written

Source https://stackoverflow.com/questions/70775171

QUESTION

How here document works in shell

Asked 2022-Jan-11 at 19:50

While doing the input redirection, the shell opens the file on the right side of '<' with file descriptor 0, but in the case of the heredoc there is no such file to open, I am wondering what exactly shell does in this case.

...

ANSWER

Answered 2022-Jan-11 at 19:42

Until bash 5.1, it copies the contents of the here-document to a temporary file, then redirects input to that file.

Since 5.1, it depends on how large the here-document is. If it fits into the pipe buffer, it opens creates a pipe and writes the contents of the here-document to the pipe. If it's too large for this, it reverts to the temporary file method.

Source https://stackoverflow.com/questions/70672456

QUESTION

Bash quoted new-lines cause heredoc to consume first new-line

Asked 2021-Dec-06 at 01:47

How to reproduce

Copy following example into a terminal session;

...

ANSWER

Answered 2021-Dec-05 at 19:27

How do I get Bash to append to history correctly?

It looks like a legitimate bug in 5.1 (tested with 5.1 and 5.1.12) so the answer is you can't unless it gets fixed. Consider sending a bug report to bug-bash@gnu.org. The problem does not reproduce in 5.0.

P.S. If anyone's wondering how I tested it, I use Gentoo and have multiple versions of bash installed using the ebuilds I made. See https://github.com/konsolebox/overlay/tree/master/app-shells.

Source https://stackoverflow.com/questions/70237245

QUESTION

Heredoc with tmpfile

Asked 2021-Dec-06 at 00:54

I am writing my version of minishell and trying to implement heredoc (<<) in C. I decided to use tmpfile - first I write data from stdin to tmpfile until I reach a delimiter, then I change program's stdin to the fd of the tmpfile with dup2 and, then, try to execute cat command with execve.

I tried to simplify the program and include all relevant functions below:

...

ANSWER

Answered 2021-Dec-05 at 22:11

Improve your logging. I imagine your output is correct, but looking like

Source https://stackoverflow.com/questions/70238913

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install heredoc

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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