I tried this in my task, but doesn't seem to work
- name: Fix line endings from CRLF to LF
local_action: replace dest={{my_dir}}/conf/{{item}} regexp='\r\n' replace='\n'
I usually do this using sed as follows and it works
sed -i 's/\r//g' file
I want to avoid using shell module to do this replacement as it throws a warning in ansible
You can remove the CRLF line endings with the -replace command. Your playbook might look like:
---
- hosts: all
tasks:
- local_action: replace dest={{my_dir}}/conf/{{item}} regexp="\r"
By not specifying the replace parameter in the - replace command, it will just remove all carriage returns. See http://docs.ansible.com/ansible/replace_module.html.
I tested this with a local file I created and it worked when testing on localhost. It also worked when I added localhost to the /etc/ansible/hosts file and had the following playbook instead:
---
- hosts: all
tasks:
- replace: dest={{my_dir}}/conf/{{item}} regexp="\r"
Just be sure to use the absolute filepath.
You can do something like this:
set_fact:
my_content: "{{ lookup('file', "{{my_dir}}/conf/{{item}}" ) | replace('\r\n', '\n')}}"
After this you can use the content or save in the disk.
The following converts line endings using the Jinja2 template engine. A line-ending directive is inserted at the beginning of the source file on the ansible machine (delegate_to: localhost). Sending the file to the downstream server can then be done by applying template or win_template to the file.
It handles source files with any line-ending, which could be useful if you're working through a list of files from more than one origin.
- name: prepare to add line endings
lineinfile:
insertbefore: BOF
dest: '{{ src_file }}'
line: '#jinja2: newline_sequence:"\n"'
#for Linux to Windows: #line: '#jinja2: newline_sequence:"\r\n"'
delegate_to: localhost
- name: copy changed file with correct line-endings
template: # win_template for Linux to Windows
src: '{{ src_file }}'
dest: '{{ dest_file }}'
