Use 4-space indents consistently in test files

exercises/practice/acronym/.meta/template.j2

@@ -1,9 +1,9 @@
 {{ header }}
 {% for case in cases %}
 @test "{{ case["description"] }}" {
-  {% if loop.first %}# {% endif %}[[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f {{ solution }} <<< "{{ case["input"]["phrase"] }}"
-  assert_success
-  assert_output "{{ case["expected"] }}"
+    {% if loop.first %}# {% endif %}[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f {{ solution }} <<< "{{ case["input"]["phrase"] }}"
+    assert_success
+    assert_output "{{ case["expected"] }}"
 }
 {% endfor %}

exercises/practice/acronym/test-acronym.bats

@@ -1,67 +1,68 @@
 #!/usr/bin/env bats
 load bats-extra
 
-# generated on 2026-06-29T23:39:19+00:00
+# generated on 2026-08-14T19:13:01+00:00
 
 @test "basic" {
-  # [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "Portable Network Graphics"
-  assert_success
-  assert_output "PNG"
+    # [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "Portable Network Graphics"
+    assert_success
+    assert_output "PNG"
 }
 
 @test "lowercase words" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "Ruby on Rails"
-  assert_success
-  assert_output "ROR"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "Ruby on Rails"
+    assert_success
+    assert_output "ROR"
 }
 
 @test "punctuation" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "First In, First Out"
-  assert_success
-  assert_output "FIFO"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "First In, First Out"
+    assert_success
+    assert_output "FIFO"
 }
 
 @test "all caps word" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "GNU Image Manipulation Program"
-  assert_success
-  assert_output "GIMP"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "GNU Image Manipulation Program"
+    assert_success
+    assert_output "GIMP"
 }
 
 @test "punctuation without whitespace" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "Complementary metal-oxide semiconductor"
-  assert_success
-  assert_output "CMOS"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "Complementary metal-oxide semiconductor"
+    assert_success
+    assert_output "CMOS"
 }
 
 @test "very long abbreviation" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "Rolling On The Floor Laughing So Hard That My Dogs Came Over And Licked Me"
-  assert_success
-  assert_output "ROTFLSHTMDCOALM"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "Rolling On The Floor Laughing So Hard That My Dogs Came Over And Licked Me"
+    assert_success
+    assert_output "ROTFLSHTMDCOALM"
 }
 
 @test "consecutive delimiters" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "Something - I made up from thin air"
-  assert_success
-  assert_output "SIMUFTA"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "Something - I made up from thin air"
+    assert_success
+    assert_output "SIMUFTA"
 }
 
 @test "apostrophes" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "Halley's Comet"
-  assert_success
-  assert_output "HC"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "Halley's Comet"
+    assert_success
+    assert_output "HC"
 }
 
 @test "underscore emphasis" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run gawk -f acronym.awk <<< "The Road _Not_ Taken"
-  assert_success
-  assert_output "TRNT"
+    [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run gawk -f acronym.awk <<< "The Road _Not_ Taken"
+    assert_success
+    assert_output "TRNT"
 }
+

exercises/practice/alphametics/.meta/template.j2

@@ -1,13 +1,13 @@
 {{ header }}
 {% for case in cases %}
 @test "{{ case.description }}" {
-  {% if loop.first %}# {% endif %}[[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "{{ case.input.puzzle }}"
-  assert_success
-  {% if case.expected %}
-  assert_output "{% for letter, digit in case.expected | dictsort %}{{ letter }}={{ digit }}{% if not loop.last %} {% endif %}{% endfor %}"
-  {% else %}
-  refute_output
-  {% endif %}
+{% if loop.first %}# {% endif %}[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "{{ case.input.puzzle }}"
+    assert_success
+{% if case.expected %}
+    assert_output "{% for letter, digit in case.expected | dictsort %}{{ letter }}={{ digit }}{% if not loop.last %} {% endif %}{% endfor %}"
+{% else %}
+    refute_output
+{% endif %}
 }
 {% endfor %}

exercises/practice/alphametics/test-alphametics.bats

@@ -1,95 +1,95 @@
 #!/usr/bin/env bats
 load bats-extra
 
-# generated on 2026-08-13T17:52:46+00:00
+# generated on 2026-08-14T19:13:41+00:00
 
 @test "puzzle with three letters" {
-  # [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "I + BB == ILL"
-  assert_success
-  
-  assert_output "B=9 I=1 L=0"
-  
+# [[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "I + BB == ILL"
+    assert_success
+
+    assert_output "B=9 I=1 L=0"
+
 }
 
 @test "solution must have unique value for each letter" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "A == B"
-  assert_success
-  
-  refute_output
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "A == B"
+    assert_success
+
+    refute_output
+
 }
 
 @test "leading zero solution is invalid" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "ACA + DD == BD"
-  assert_success
-  
-  refute_output
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "ACA + DD == BD"
+    assert_success
+
+    refute_output
+
 }
 
 @test "puzzle with two digits final carry" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "A + A + A + A + A + A + A + A + A + A + A + B == BCC"
-  assert_success
-  
-  assert_output "A=9 B=1 C=0"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "A + A + A + A + A + A + A + A + A + A + A + B == BCC"
+    assert_success
+
+    assert_output "A=9 B=1 C=0"
+
 }
 
 @test "puzzle with four letters" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "AS + A == MOM"
-  assert_success
-  
-  assert_output "A=9 M=1 O=0 S=2"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "AS + A == MOM"
+    assert_success
+
+    assert_output "A=9 M=1 O=0 S=2"
+
 }
 
 @test "puzzle with six letters" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "NO + NO + TOO == LATE"
-  assert_success
-  
-  assert_output "A=0 E=2 L=1 N=7 O=4 T=9"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "NO + NO + TOO == LATE"
+    assert_success
+
+    assert_output "A=0 E=2 L=1 N=7 O=4 T=9"
+
 }
 
 @test "puzzle with seven letters" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "HE + SEES + THE == LIGHT"
-  assert_success
-  
-  assert_output "E=4 G=2 H=5 I=0 L=1 S=9 T=7"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "HE + SEES + THE == LIGHT"
+    assert_success
+
+    assert_output "E=4 G=2 H=5 I=0 L=1 S=9 T=7"
+
 }
 
 @test "puzzle with eight letters" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "SEND + MORE == MONEY"
-  assert_success
-  
-  assert_output "D=7 E=5 M=1 N=6 O=0 R=8 S=9 Y=2"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "SEND + MORE == MONEY"
+    assert_success
+
+    assert_output "D=7 E=5 M=1 N=6 O=0 R=8 S=9 Y=2"
+
 }
 
 @test "puzzle with ten letters" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "AND + A + STRONG + OFFENSE + AS + A + GOOD == DEFENSE"
-  assert_success
-  
-  assert_output "A=5 D=3 E=4 F=7 G=8 N=0 O=2 R=1 S=6 T=9"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "AND + A + STRONG + OFFENSE + AS + A + GOOD == DEFENSE"
+    assert_success
+
+    assert_output "A=5 D=3 E=4 F=7 G=8 N=0 O=2 R=1 S=6 T=9"
+
 }
 
 @test "puzzle with ten letters and 199 addends" {
-  [[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  run awk -f alphametics.awk <<< "THIS + A + FIRE + THEREFORE + FOR + ALL + HISTORIES + I + TELL + A + TALE + THAT + FALSIFIES + ITS + TITLE + TIS + A + LIE + THE + TALE + OF + THE + LAST + FIRE + HORSES + LATE + AFTER + THE + FIRST + FATHERS + FORESEE + THE + HORRORS + THE + LAST + FREE + TROLL + TERRIFIES + THE + HORSES + OF + FIRE + THE + TROLL + RESTS + AT + THE + HOLE + OF + LOSSES + IT + IS + THERE + THAT + SHE + STORES + ROLES + OF + LEATHERS + AFTER + SHE + SATISFIES + HER + HATE + OFF + THOSE + FEARS + A + TASTE + RISES + AS + SHE + HEARS + THE + LEAST + FAR + HORSE + THOSE + FAST + HORSES + THAT + FIRST + HEAR + THE + TROLL + FLEE + OFF + TO + THE + FOREST + THE + HORSES + THAT + ALERTS + RAISE + THE + STARES + OF + THE + OTHERS + AS + THE + TROLL + ASSAILS + AT + THE + TOTAL + SHIFT + HER + TEETH + TEAR + HOOF + OFF + TORSO + AS + THE + LAST + HORSE + FORFEITS + ITS + LIFE + THE + FIRST + FATHERS + HEAR + OF + THE + HORRORS + THEIR + FEARS + THAT + THE + FIRES + FOR + THEIR + FEASTS + ARREST + AS + THE + FIRST + FATHERS + RESETTLE + THE + LAST + OF + THE + FIRE + HORSES + THE + LAST + TROLL + HARASSES + THE + FOREST + HEART + FREE + AT + LAST + OF + THE + LAST + TROLL + ALL + OFFER + THEIR + FIRE + HEAT + TO + THE + ASSISTERS + FAR + OFF + THE + TROLL + FASTS + ITS + LIFE + SHORTER + AS + STARS + RISE + THE + HORSES + REST + SAFE + AFTER + ALL + SHARE + HOT + FISH + AS + THEIR + AFFILIATES + TAILOR + A + ROOFS + FOR + THEIR + SAFE == FORTRESSES"
-  assert_success
-  
-  assert_output "A=1 E=0 F=5 H=8 I=7 L=2 O=6 R=3 S=4 T=9"
-  
+[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    run awk -f alphametics.awk <<< "THIS + A + FIRE + THEREFORE + FOR + ALL + HISTORIES + I + TELL + A + TALE + THAT + FALSIFIES + ITS + TITLE + TIS + A + LIE + THE + TALE + OF + THE + LAST + FIRE + HORSES + LATE + AFTER + THE + FIRST + FATHERS + FORESEE + THE + HORRORS + THE + LAST + FREE + TROLL + TERRIFIES + THE + HORSES + OF + FIRE + THE + TROLL + RESTS + AT + THE + HOLE + OF + LOSSES + IT + IS + THERE + THAT + SHE + STORES + ROLES + OF + LEATHERS + AFTER + SHE + SATISFIES + HER + HATE + OFF + THOSE + FEARS + A + TASTE + RISES + AS + SHE + HEARS + THE + LEAST + FAR + HORSE + THOSE + FAST + HORSES + THAT + FIRST + HEAR + THE + TROLL + FLEE + OFF + TO + THE + FOREST + THE + HORSES + THAT + ALERTS + RAISE + THE + STARES + OF + THE + OTHERS + AS + THE + TROLL + ASSAILS + AT + THE + TOTAL + SHIFT + HER + TEETH + TEAR + HOOF + OFF + TORSO + AS + THE + LAST + HORSE + FORFEITS + ITS + LIFE + THE + FIRST + FATHERS + HEAR + OF + THE + HORRORS + THEIR + FEARS + THAT + THE + FIRES + FOR + THEIR + FEASTS + ARREST + AS + THE + FIRST + FATHERS + RESETTLE + THE + LAST + OF + THE + FIRE + HORSES + THE + LAST + TROLL + HARASSES + THE + FOREST + HEART + FREE + AT + LAST + OF + THE + LAST + TROLL + ALL + OFFER + THEIR + FIRE + HEAT + TO + THE + ASSISTERS + FAR + OFF + THE + TROLL + FASTS + ITS + LIFE + SHORTER + AS + STARS + RISE + THE + HORSES + REST + SAFE + AFTER + ALL + SHARE + HOT + FISH + AS + THEIR + AFFILIATES + TAILOR + A + ROOFS + FOR + THEIR + SAFE == FORTRESSES"
+    assert_success
+
+    assert_output "A=1 E=0 F=5 H=8 I=7 L=2 O=6 R=3 S=4 T=9"
+
 }
 

exercises/practice/armstrong-numbers/.meta/template.j2

@@ -5,13 +5,13 @@
 #   https://exercism.org/tracks/awk/exercises/grains
 {% for case in cases %}
 @test "{{ case["description"] }}" {
-  {% if loop.first %}# {% endif %}[[ $BATS_RUN_SKIPPED == "true" ]] || skip
-  {%- set flags="" %}
-  {%- if case["input"]["number"] > 10000000 %}
-    {%- set flags="-M " %}
-  {%- endif %}
-  run gawk {{ flags}}-f {{ solution }} -v num={{ case["input"]["number"] }}
-  assert_success
-  assert_output "{{ case["expected"] | lower }}"
+    {% if loop.first %}# {% endif %}[[ $BATS_RUN_SKIPPED == "true" ]] || skip
+    {%- set flags="" %}
+    {%- if case["input"]["number"] > 10000000 %}
+        {%- set flags="-M " %}
+    {%- endif %}
+    run gawk {{ flags}}-f {{ solution }} -v num={{ case["input"]["number"] }}
+    assert_success
+    assert_output "{{ case["expected"] | lower }}"
 }
 {% endfor %}