3 files changed, 9 insertions(+), 1 deletions(-)

M .build.yml
M README.md
M watch_tabnine.d

@@ 9,9 9,11 @@ tasks:
       cd watch_tabnine
       dmd --version
       make clean all
+      ./watch_tabnine -1
       mv watch_tabnine watch_tabnine.dmd
   - build_ldc2: |
       cd watch_tabnine
       ldc2 --version
       make DC=ldc2 clean all
+      ./watch_tabnine -1
       mv watch_tabnine watch_tabnine.ldc2

@@ 38,6 38,7 @@ watch_tabnine supports several command line options:
 - `-m`, `--mem`: max allowed memory in MB (default: 250 MB)
 - `-s`, `--swap`: max allowed swap in MB (default: 100 MB)
 - `-w`, `--wait`: delay between each check in seconds (default: 30s)
+- `-1`, `--once`: only run once
 
 
 ## License

@@ 37,6 37,7 @@ string TabNineExecutableName = "TabNine";
 uint MemThreshold = 250;
 uint SwapThreshold = 100;
 uint CheckInterval = 30;
+bool OneShot = false;
 
 uint parseSize(string size) pure {
     // In /proc/.../status, sizes are always in kB. Let's blindly convert them


@@ 120,7 121,9 @@ void main(string[] args)
         "name|n", format!"Name of the TabNine executable. [%s]"(TabNineExecutableName), &TabNineExecutableName,
         "mem|m",  format!"Max allowed memory (in MB). [%d]"(MemThreshold), &MemThreshold,
         "swap|s", format!"Max allowed swap (in MB). [%d]"(SwapThreshold), &SwapThreshold,
-        "wait|w", format!"Delay between each check (in seconds). [%d]"(CheckInterval), &CheckInterval);
+        "wait|w", format!"Delay between each check (in seconds). [%d]"(CheckInterval), &CheckInterval,
+        "once|1", "Only run once.", &OneShot,
+    );
     if (helpInfo.helpWanted) {
         defaultGetoptPrinter(
             "watch_tabnine ensures that TabNine will not eat all your memory.",


@@ 130,6 133,8 @@ void main(string[] args)
 
     while(true) {
         run();
+        if (OneShot)
+            break;
         Thread.sleep(seconds(CheckInterval));
     }
 }