def installFromBaseImage(programName,programSrcDir):
"""
Build a docker base image using a script and then install that base image.
"""
buildImageScriptPath = paths.getBuildImageScriptPath(programSrcDir)
print("""\nATTENTION!
Installing <"""+programName+"""> requires that the following shell script be run on your computer: <"""+buildImageScriptPath+"""> If you do not trust this shell script do not run it as it may be faulty or malicious!
- Do you want to view the full contents of this shell script [v]?
- Do you want to continue? (Type "run" to run the shell script)
- To quit, press [q].
[v/run/Q]: """)
try:
userInput = sys.stdin.readline().strip()
except KeyboardInterrupt:
sys.exit("\nOperation aborted. Exiting.")
if userInput == "v":
print('\n===================== SCRIPT CODE =====================\n')
with open(buildImageScriptPath, 'r') as file_f:
print(file_f.read())
print('\n===================== END SCRIPT CODE =====================\n')
return installFromBaseImage(programName,programSrcDir)
if userInput == "run":
#Do the installation via SCRIPT
st = os.stat(buildImageScriptPath)
os.chmod(buildImageScriptPath, stat.S_IMODE(st.st_mode) | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
subprocessExtras.subprocessCheckedCall([buildImageScriptPath])
return
sys.exit("Will not run install script. Nothing to do. Exiting.")
def askToInstallProgram(programName):
""" Asks the user if they want to install the given program. If they say yes, install it, if they decline exit."""
if not availablePrograms.available(programName):
sys.exit(programName+" does not exist.")
if raw_input(programName+" is not installed. Do you want to install it now [y/n]?") == "y":
subprocessExtras.subprocessCheckedCall(["subuser","install",programName])
else:
sys.exit()
def askToInstallProgram(programName):
""" Asks the user if they want to install the given program. If they say yes, install it, if they decline exit."""
if not availablePrograms.available(programName):
sys.exit(programName + " does not exist.")
if raw_input(
programName +
" is not installed. Do you want to install it now [y/n]?") == "y":
subprocessExtras.subprocessCheckedCall(
["subuser", "install", programName])
else:
sys.exit()
def installFromBaseImage(programName):
buildImageScriptPath = paths.getBuildImageScriptPath(programName)
#Report to user
while True:
sys.stdout.write("""\nATTENTION!!!
You have asked to install the <{0}>. Doing so requires that the following shell script be run on your computer.
SHELL SCRIPT PATH: <{1}>
- Do quit [q] or press ENTER
- Do you want to view the full contents of this shell script [v]?
- Do you want to continue? (Type "run" to run the shell script)
[v/run/q]: """.format(programName, paths.getBuildImageScriptPath(programName)))
sys.stdout.flush()
try:
userInput = sys.stdin.readline().strip()
if not userInput:
sys.exit("\nOperation aborted. Exiting.")
else:
break
except KeyboardInterrupt:
sys.exit("\nOperation aborted. Exiting.")
if userInput == "v":
with open(buildImageScriptPath, 'r') as file_f:
print('\n===================== SCRIPT CODE =====================\n')
print(file_f.read())
print('\n===================== END SCRIPT CODE =====================\n')
while True:
sys.stdout.write("""SHELL SCRIPT PATH: <{0}>
- Do quit [q] or press ENTER
- Do you want to continue? (Type "run" to run the shell script)
[run/q]: """.format(buildImageScriptPath))
sys.stdout.flush()
try:
userInput = sys.stdin.readline().strip()
if userInput != "run":
sys.exit("\nOperation aborted. Exiting.")
else:
break
except KeyboardInterrupt:
sys.exit("\nOperation aborted. Exiting.")
if userInput == "run":
#Do the installation via SHELL SCRIPT
st = os.stat(buildImageScriptPath)
os.chmod(buildImageScriptPath, stat.S_IMODE(st.st_mode) | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
subprocessExtras.subprocessCheckedCall([buildImageScriptPath])
def runDockerAndExitIfItFails(args): """ Run docker with the given command line arguments. If the command returns a non-zero exit code, exit with an error message. """ checkIfDockerIsSetupProperly() subprocessExtras.subprocessCheckedCall(["docker"]+args)
def runDockerAndExitIfItFails(args):
""" Run docker with the given command line arguments. If the command returns a non-zero exit code, exit with an error message. """
subprocessExtras.subprocessCheckedCall([getDockerExecutable()] + args)
def runDockerAndExitIfItFails(args,cwd=None): """ Run docker with the given command line arguments. If the command returns a non-zero exit code, exit with an error message. """ subprocessExtras.subprocessCheckedCall([getAndVerifyDockerExecutable()]+args,cwd=cwd)
def runGit(args, cwd=None):
""" Run git with the given command line arguments. """
return subprocessExtras.subprocessCheckedCall(["git"] + args, cwd=cwd)
def runGit(args,cwd=None): """ Run git with the given command line arguments. """ return subprocessExtras.subprocessCheckedCall(["git"]+args,cwd=cwd)