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import yaml, os, sys
from Cheetah.Template import Template
def get_file_list(root, arch):
files = []
dirs = os.listdir(os.path.join(root, 'roles'))
for dir in dirs:
var_dir = os.path.join(root, 'roles', dir, 'vars')
for name in ['main.yml', arch + r'.yml']:
if os.path.exists(os.path.join(var_dir, name)):
files.append(os.path.join(var_dir, name))
return files
def get_packages_name_list(file_list, special_packages):
package_name_list = []
for file in file_list:
datas = yaml.load(open(file))
if not datas:
continue
for key, value in datas.items():
if key == "pip_packages":
continue
if not key.endswith("packages") and not key.endswith("packages_noarch"):
continue
if not value:
continue
if not isinstance(value, list):
value = [value]
for i in value:
if i in special_packages:
continue
if i not in package_name_list:
package_name_list.append(i)
return package_name_list
def generate_download_script(root="", arch="", tmpl="", docker_tmpl="", default_packages="",
special_packages="", special_packages_script_dir="", special_packages_dir=""):
package_name_list = get_packages_name_list(get_file_list(root, arch), special_packages) if root else []
tmpl = Template(file=tmpl, searchList={'packages':package_name_list, 'default_packages':default_packages})
with open('work/repo/install_packages.sh', 'w') as f:
f.write(tmpl.respond())
make_script = []
for i in special_packages:
name = 'make_' + i + '.sh'
if os.path.exists(os.path.join(special_packages_script_dir, name)):
make_script.append(name)
searchList = {'scripts':make_script}
if os.path.exists(special_packages_dir):
special_packages_names=[]
for parent, dirname, filenames in os.walk(special_packages_dir):
for filename in filenames:
if os.path.isfile(os.path.join(parent, filename)):
special_packages_names.append(filename)
searchList.update({'spcial_packages':special_packages_names})
Dockerfile=os.path.basename(docker_tmpl).split('.')[0]
tmpl = Template(file=docker_tmpl, searchList=searchList)
with open(os.path.join('work/repo', Dockerfile), 'w') as f:
f.write(tmpl.respond())
if __name__=='__main__':
# generate_download_script('ansible', 'Debian', 'Debian.tmpl')
generate_download_script(sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4],
sys.argv[5].split(' '), sys.argv[6].split(' '), sys.argv[7], sys.argv[8])
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