[Console] Add Placeholders to ProgressBar for exactly times

src/Symfony/Component/Console/Helper/Helper.php

@@ -123,6 +123,42 @@ public static function formatTime(int|float $secs)
         }
     }
 
+    public static function formatTimeExactly(int|float $secs): string
+    {
+        $secs = (int) floor($secs);
+
+        if (0 === $secs) {
+            return '< 1 sec';
+        }
+
+        static $timeFormats = [
+            [1, '1 sec', 'secs'],
+            [60, '1 min', 'mins'],
+            [3600, '1 hr', 'hrs'],
+            [86400, '1 day', 'days'],
+        ];
+
+        $times = [];
+        foreach ($timeFormats as $index => $format) {
+            $seconds = isset($timeFormats[$index + 1]) ? $secs % $timeFormats[$index + 1][0] : $secs;
+
+            if (0 === $seconds) {
+                continue;
+            }
+
+            $unitCount = ($seconds / $format[0]);
+            $times[] = 1 === $unitCount ? $format[1] : $unitCount.' '.$format[2];
+
+            if ($secs === $seconds) {
+                break;
+            }
+
+            $secs -= $seconds;
+        }
+
+        return implode(', ', array_reverse($times));
+    }
+
     /**
      * @return string
      */

src/Symfony/Component/Console/Helper/ProgressBar.php

@@ -535,20 +535,35 @@ private static function initPlaceholderFormatters(): array
                 return $display;
             },
             'elapsed' => fn (self $bar) => Helper::formatTime(time() - $bar->getStartTime()),
+            'elapsed_time_exactly' => fn (self $bar) => Helper::formatTimeExactly(time() - $bar->getStartTime()),
             'remaining' => function (self $bar) {
                 if (!$bar->getMaxSteps()) {
                     throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
                 }
 
                 return Helper::formatTime($bar->getRemaining());
             },
+            'remaining_time_exactly' => function (self $bar) {
+                if (!$bar->getMaxSteps()) {
+                    throw new LogicException('Unable to display the remaining time if the maximum number of steps is not set.');
+                }
+
+                return Helper::formatTimeExactly($bar->getRemaining());
+            },
             'estimated' => function (self $bar) {
                 if (!$bar->getMaxSteps()) {
                     throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
                 }
 
                 return Helper::formatTime($bar->getEstimated());
             },
+            'estimated_time_exactly' => function (self $bar) {
+                if (!$bar->getMaxSteps()) {
+                    throw new LogicException('Unable to display the estimated time if the maximum number of steps is not set.');
+                }
+
+                return Helper::formatTimeExactly($bar->getEstimated());
+            },
             'memory' => fn (self $bar) => Helper::formatMemory(memory_get_usage(true)),
             'current' => fn (self $bar) => str_pad($bar->getProgress(), $bar->getStepWidth(), ' ', \STR_PAD_LEFT),
             'max' => fn (self $bar) => $bar->getMaxSteps(),

src/Symfony/Component/Console/Tests/Helper/HelperTest.php

@@ -43,6 +43,34 @@ public static function formatTimeProvider()
         ];
     }
 
+    public static function formatTimeExactlyProvider()
+    {
+        return [
+            [0,      '< 1 sec'],
+            [0.95,   '< 1 sec'],
+            [1,      '1 sec'],
+            [2,      '2 secs'],
+            [59,     '59 secs'],
+            [59.21,  '59 secs'],
+            [60,     '1 min'],
+            [61,     '1 min, 1 sec'],
+            [119,    '1 min, 59 secs'],
+            [120,    '2 mins'],
+            [121,    '2 mins, 1 sec'],
+            [3599,   '59 mins, 59 secs'],
+            [3600,   '1 hr'],
+            [7199,   '1 hr, 59 mins, 59 secs'],
+            [7200,   '2 hrs'],
+            [7201,   '2 hrs, 1 sec'],
+            [86399,  '23 hrs, 59 mins, 59 secs'],
+            [86400,  '1 day'],
+            [86401,  '1 day, 1 sec'],
+            [172799, '1 day, 23 hrs, 59 mins, 59 secs'],
+            [172800, '2 days'],
+            [172801, '2 days, 1 sec'],
+        ];
+    }
+
     public static function decoratedTextProvider()
     {
         return [
@@ -64,6 +92,17 @@ public function testFormatTime($secs, $expectedFormat)
         $this->assertEquals($expectedFormat, Helper::formatTime($secs));
     }
 
+    /**
+     * @dataProvider formatTimeExactlyProvider
+     *
+     * @param int    $secs
+     * @param string $expectedFormat
+     */
+    public function testFormatTimeExactly($secs, $expectedFormat)
+    {
+        $this->assertEquals($expectedFormat, Helper::formatTimeExactly($secs));
+    }
+
     /**
      * @dataProvider decoratedTextProvider
      */

src/Symfony/Component/Console/Tests/Helper/ProgressBarTest.php

@@ -1005,6 +1005,27 @@ public function testSetFormat()
         );
     }
 
+    public function testSetFormatWithTimes()
+    {
+        $bar = new ProgressBar($output = $this->getOutputStream(), 15, 0);
+        $bar->setFormat('%current%/%max% [%bar%] %percent:3s%% %elapsed:6s%/%estimated:-6s%/%remaining:-6s%');
+        $bar->start();
+        rewind($output->getStream());
+        $this->assertEquals(
+            ' 0/15 [>---------------------------]   0% < 1 sec/< 1 sec/< 1 sec',
+            stream_get_contents($output->getStream())
+        );
+
+        $bar = new ProgressBar($output = $this->getOutputStream(), 15, 0);
+        $bar->setFormat('%current%/%max% [%bar%] %percent:3s%% %elapsed_time_exactly%/%estimated_time_exactly%/%remaining_time_exactly%');
+        $bar->start();
+        rewind($output->getStream());
+        $this->assertEquals(
+            ' 0/15 [>---------------------------]   0% < 1 sec/< 1 sec/< 1 sec',
+            stream_get_contents($output->getStream())
+        );
+    }
+
     public function testUnicode()
     {
         $bar = new ProgressBar($output = $this->getOutputStream(), 10, 0);