gentoo-overlay/dev-util/watchman/files/4.9.0-changes.patch

diff -ru old/python/bin/watchman-make new/python/bin/watchman-make
--- old/python/bin/watchman-make	2020-09-06 11:36:12.202435809 +0200
+++ new/python/bin/watchman-make	2020-09-06 11:36:14.105482419 +0200
@@ -55,7 +55,14 @@
         data = client.getSubscription(self.name)
         if data is None:
             return
-        self.triggered = True
+        for item in data:
+            # We only want to trigger if files matched;
+            # updates without a files list are metadata
+            # such as state-enter/leave notices so we skip them
+            if 'files' in item:
+                self.triggered = True
+            if 'canceled' in item:
+                raise RuntimeError('Watch was cancelled')

     def execute(self):
         if not self.triggered:
@@ -165,6 +172,11 @@
 parser.add_argument('-r', '--run', type=str, help="""
 The script that should be run when changes are detected
 """)
+parser.add_argument('--connect-timeout', type=float, default=600, help="""
+Initial watchman client connection timeout. It should be sufficiently large to
+prevent timeouts when watchman is busy (eg. performing a crawl). The default
+value is 600 seconds.
+""")
 args = parser.parse_args()

 if args.target is None and args.run is None:
@@ -187,7 +199,7 @@
         sys.exit(1)

 targets = {}
-client = pywatchman.client(timeout=600)
+client = pywatchman.client(timeout=args.connect_timeout)
 try:
     client.capabilityCheck(
         required=['cmd-watch-project', 'wildmatch'])
diff -ru old/python/bin/watchman-wait new/python/bin/watchman-wait
--- old/python/bin/watchman-wait	2020-09-06 11:36:12.202435809 +0200
+++ new/python/bin/watchman-wait	2020-09-06 11:36:14.106482444 +0200
@@ -76,6 +76,11 @@
 Exit if no events trigger within the specified timeout.  If timeout is
 zero (the default) then keep running indefinitely.
 """)
+parser.add_argument('--connect-timeout', type=float, default=100, help="""
+Initial watchman client connection timeout. It should be sufficiently large to
+prevent timeouts when watchman is busy (eg. performing a crawl). The default
+value is 100 seconds.
+""")
 args = parser.parse_args()


@@ -141,7 +146,7 @@
     def formatField(self, fname, val):
         if fname == 'name':
             # Respect the --relative path printing option
-            return os.path.relpath(val, args.relative)
+            return os.path.relpath(os.path.join(self.name, val), args.relative)
         # otherwise just make sure it's a string so that we can join it
         return str(val)

@@ -173,12 +178,13 @@
 for path in args.path:
     sub = Subscription(path)

+# and start up the client + subscriptions
+client = pywatchman.client(timeout=args.connect_timeout)
+
 deadline = None
 if args.timeout > 0:
     deadline = time.time() + args.timeout

-# and start up the client + subscriptions
-client = pywatchman.client()
 try:
     client.capabilityCheck(
         required=['term-dirname', 'cmd-watch-project', 'wildmatch'])