Revert "Add git shallow fetch test (#16055)" -- Broke integration tests:

https://app.shippable.com/runs/57599a7897ae890c00c2898d

This reverts commit e81f14ab48.

test/integration/roles/test_git/tasks/main.yml

@@ -19,7 +19,6 @@
 - name: set role facts
   set_fact:
     checkout_dir: '{{ output_dir }}/git'
-    repo_dir: '{{ output_dir }}/local_repos'
     repo_format1: 'https://github.com/jimi-c/test_role'
     repo_format2: 'git@github.com:jimi-c/test_role.git'
     repo_format3: 'ssh://git@github.com/jimi-c/test_role.git'
@@ -45,11 +44,6 @@
   shell: git --version | grep 'git version' | sed 's/git version //'
   register: git_version
 
-- name: set dummy git config
-  shell: git config --global user.email "noreply@example.com"; git config --global user.name "Ansible Test Runner"
-
-- name: create repo_dir
-  file: path={{repo_dir}} state=directory
 
 #
 # Test repo=https://github.com/...
@@ -601,7 +595,6 @@
     dest: '{{ checkout_dir }}'
     depth: 1
     version: master
-  when: git_version.stdout | version_compare("1.8.2", '>=')
 
 - name: switch to older branch with depth=1 (uses fetch)
   git:
@@ -610,51 +603,10 @@
     depth: 1
     version: earlybranch
   register: git_fetch
-  when: git_version.stdout | version_compare("1.8.2", '>=')
 
 - name: ensure the fetch succeeded
   assert:
     that: git_fetch|success
-  when: git_version.stdout | version_compare("1.8.2", '>=')
-
-- name: clear checkout_dir
-  file: state=absent path={{ checkout_dir }}
-
-# test for https://github.com/ansible/ansible-modules-core/issues/3782
-# make sure shallow fetch works when no version is specified
-
-- name: prepare old git repo
-  shell: git init; echo "1" > a; git add a; git commit -m "1"
-  args:
-    chdir: "{{repo_dir}}"
-
-- name: checkout old repo
-  git:
-    repo: '{{ repo_dir }}'
-    dest: '{{ checkout_dir }}'
-    depth: 1
-
-- name: "update repo"
-  shell: echo "2" > a; git commit -a -m "2"
-  args:
-    chdir: "{{repo_dir}}"
-
-- name: fetch updated repo
-  git:
-    repo: '{{ repo_dir }}'
-    dest: '{{ checkout_dir }}'
-    depth: 1
-  register: git_fetch
-  ignore_errors: yes
-
-- name: read file
-  shell: cat {{ checkout_dir }}/a
-
-- name: check update arrived
-  assert:
-    that:
-      - "{{ lookup('file', checkout_dir+'/a' )}} == 2"
-      - git_fetch|changed
 
 - name: clear checkout_dir
   file: state=absent path={{ checkout_dir }}