From 1d021cd3ffabb718c3ea43dc5b64e3567fec2e8c Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Wed, 28 Feb 2018 09:33:17 -0500
Subject: [PATCH] add update back, sorta

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>
---
 pipenv/cli.py  | 38 ++++++++++++++++++++++++++++++++++++++
 pipenv/core.py |  1 +
 2 files changed, 39 insertions(+)

diff --git a/pipenv/cli.py b/pipenv/cli.py
index 7ba65690..c8151cfa 100644
--- a/pipenv/cli.py
+++ b/pipenv/cli.py
@@ -315,6 +315,43 @@ def check(three=None, python=False, system=False, unused=False, style=False, arg
     core.do_check(three=three, python=python, system=system, unused=unused, args=args)
 
 
+@click.command(short_help="Runs lock, then sync.")
+@click.option('--three/--two', is_flag=True, default=None, help="Use Python 3/2 when creating virtualenv.")
+@click.option('--python', default=False, nargs=1, help="Specify which version of Python virtualenv should use.")
+@click.option('--system', is_flag=True, default=False, help="Use system Python.")
+@click.option('--verbose', '-v', is_flag=True, default=False, help="Verbose mode.", callback=setup_verbose)
+@click.option('--dev', '-d', is_flag=True, default=False, help="Install package(s) in [dev-packages].")
+@click.option('--clear', is_flag=True, default=False, help="Clear the dependency cache.")
+@click.option('--bare', is_flag=True, default=False, help="Minimal output.")
+@click.option('--pre', is_flag=True, default=False, help=u"Allow pre–releases.")
+@click.option('--keep-outdated', is_flag=True, default=False, help=u"Keep out–dated dependencies from being updated in Pipfile.lock.")
+@click.option('--sequential', is_flag=True, default=False, help="Install dependencies one-at-a-time, instead of concurrently.")
+@click.pass_context
+def update(ctx, three=None, python=False, system=False, verbose=False, clear=False, keep_outdated=False, pre=False, dev=False, bare=False, sequential=False):
+    from . import core
+
+    click.echo('{0} {1} {2} {3}{4}'.format(
+        crayons.white('Running', bold=True),
+        crayons.red('$ pipenv lock', bold=True),
+        crayons.white('then', bold=True),
+        crayons.red('$ pipenv sync', bold=True),
+        crayons.white('.', bold=True),
+    ))
+
+    # Load the --pre settings from the Pipfile.
+    if not pre:
+        pre = core.project.settings.get('pre')
+
+    core.do_lock(verbose=verbose, clear=clear, pre=pre, keep_outdated=keep_outdated)
+    core.do_sync(
+        ctx=ctx, install=install, dev=dev, three=three, python=python,
+        bare=bare, dont_upgrade=False, user=False, verbose=verbose,
+        clear=clear, unused=False, sequential=sequential
+    )
+
+
+
+
 @click.command(short_help=u"Displays currently–installed dependency graph information.")
 @click.option('--bare', is_flag=True, default=False, help="Minimal output.")
 @click.option('--json', is_flag=True, default=False, help="Output JSON.")
@@ -399,6 +436,7 @@ cli.add_command(check)
 cli.add_command(clean)
 cli.add_command(shell)
 cli.add_command(run)
+cli.add_command(update)
 cli.add_command(run_open)
 
 
diff --git a/pipenv/core.py b/pipenv/core.py
index 941ade28..efa5c491 100644
--- a/pipenv/core.py
+++ b/pipenv/core.py
@@ -1550,6 +1550,7 @@ def format_help(help):
     help = help.replace('  shell', str(crayons.yellow('  shell', bold=True)))
     help = help.replace('  sync', str(crayons.green('  sync', bold=True)))
     help = help.replace('  uninstall', str(crayons.magenta('  uninstall', bold=True)))
+    help = help.replace('  update', str(crayons.green('  update', bold=True)))
 
     additional_help = """
 Usage Examples: