From 9bf107a102b8e6e9e199a5a93390c2a9c5cf9d53 Mon Sep 17 00:00:00 2001
From: neodarz <neodarz@neodarz.net>
Date: Sun, 26 May 2019 17:55:14 +0200
Subject: Move deploy to external file

---
 cli/cli.py | 103 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 103 insertions(+)

(limited to 'cli')

diff --git a/cli/cli.py b/cli/cli.py
index 232bca1b..5a386ed6 100644
--- a/cli/cli.py
+++ b/cli/cli.py
@@ -153,3 +153,106 @@ def touch(filename):
 def touch_cli(args):
     """CLI wrapper around touch."""
     touch(args.filename)
+
+
+def deploy(args):
+    """Deploys build directory to origin/master without regenerating.
+
+    Returns
+    -------
+    0
+        On success. Exit early with nonzero status otherwise.
+
+    """
+
+    # pylint: disable=unused-argument,too-many-statements
+
+    # check whether root is dirty
+    os.chdir(ROOTDIR)
+    dirty = subprocess.check_output(["git", "status", "--porcelain"])
+    if dirty:
+        sys.stderr.write(YELLOW)
+        sys.stderr.write("Project root is dirty.\n")
+        sys.stderr.write("You may want to commit in your changes "
+                         "to the source branch, since the SHA and title "
+                         "of the latest commit on the source branch will be "
+                         "incorporated into the commit message on "
+                         "the deployment branch. Type s[hell] on the "
+                         "next prompt to open an interactive shell.\n")
+        sys.stderr.write(RESET)
+        while True:
+            sys.stderr.write("Continue? [yNs] ")
+            answer = input()
+            if not answer:
+                # default
+                abort = True
+                break
+            elif answer.startswith(('y', 'Y')):
+                abort = False
+                break
+            elif answer.startswith(('n', 'N')):
+                abort = True
+                break
+            elif answer.startswith(('s', 'S')):
+                shell = (os.environ['SHELL'] if 'SHELL' in os.environ and os.environ['SHELL']
+                         else 'zsh')
+                subprocess.call(shell)
+                stilldirty = subprocess.check_output(["git", "status", "--porcelain"])
+                if stilldirty:
+                    sys.stderr.write(YELLOW)
+                    sys.stderr.write("Project root is still dirty.\n")
+                    sys.stderr.write(RESET)
+            else:
+                sys.stderr.write("Please answer yes or no.\n")
+        if abort:
+            sys.stderr.write("%saborting deployment%s\n" % (RED, RESET))
+            return 1
+
+    # extract latest commit on the source branch
+    source_commit = subprocess.check_output(
+        ["git", "log", "-1", "--pretty=oneline", "source", "--"]).decode('utf-8').strip()
+
+    # cd into BUILDDIR and assemble commit message
+    sys.stderr.write("%scommand: cd '%s'%s\n" % (BLUE, BUILDDIR, RESET))
+    os.chdir(BUILDDIR)
+
+    # extract updated time from atom.xml
+    if not os.path.exists("atom.xml"):
+        sys.stderr.write("atom.xml not found, cannot deploy\naborting\n")
+        return 1
+    atomxml = ET.parse("atom.xml").getroot()
+    updated = atomxml.find('{http://www.w3.org/2005/Atom}updated').text
+
+    commit_message = ("Site updated at %s\n\nsource branch was at:\n%s\n" %
+                      (updated, source_commit))
+
+    # commit changes in BUILDDIR
+    sys.stderr.write("%scommand: git add --all%s\n" % (BLUE, RESET))
+    subprocess.check_call(["git", "add", "--all"])
+    sys.stderr.write("%scommand: git commit --no-verify --gpg-sign --message='%s'%s\n" %
+                     (BLUE, commit_message, RESET))
+    try:
+        subprocess.check_call(["git", "commit", "--gpg-sign",
+                               "--message=%s" % commit_message])
+    except subprocess.CalledProcessError:
+        sys.stderr.write("\n%serror: git commit failed%s\n" % (RED, RESET))
+        return 1
+
+    # check dirty status
+    dirty = subprocess.check_output(["git", "status", "--porcelain"])
+    if dirty:
+        sys.stderr.write(RED)
+        sys.stderr.write("error: failed to commit all changes; "
+                         "build directory still dirty\n")
+        sys.stderr.write("error: please manually inspect what was left out\n")
+        sys.stderr.write(RESET)
+        return 1
+
+    # push to origin/master
+    sys.stderr.write("%scommand: git push origin master%s\n" % (BLUE, RESET))
+    try:
+        subprocess.check_call(["git", "push", "origin", "master"])
+    except subprocess.CalledProcessError:
+        sys.stderr.write("\n%serror: git push failed%s\n" % (RED, RESET))
+        return 1
+    return 0
-- 
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