ansi_error

test/stub/ansi_error.bash

@@ -0,0 +1,47 @@
+#!/usr/bin/env miaou-bash
+
+. "$MIAOU_BASH_DIR/lib/ansi.bash"
+
+TYPE='SUBSHELL TERM'
+PAYLOAD='blabla'
+stack_sources=('file.bash' './lib/utility.bash' 'file.bash')
+stack_lines=(18 56 12)
+stack_functions=('f2' 'f1' '<main>')
+
+function dump_failure {
+  BG=RED
+  FG=BLACK
+  PADDING=2
+
+  content=$(style_ansi "${TYPE}")
+  content=$(style_padding "$content")
+  detail=$(BG=BLACK style_padding "${PAYLOAD}")
+  style_block "$content$detail"
+
+  ansi_reset
+}
+
+function dump_traces {
+  local optional location
+  # block continuation
+  tput sc
+  tput cuu 1
+  BG=RED FG=BLACK style_ansi "\t╦"
+  tput rc
+
+  FG=RED style_ansi "\t║\n"
+
+  optional=false
+  for i in "${!stack_sources[@]}"; do
+    FG=RED style_ansi "\t╟─⟶"
+    location="${stack_sources[$i]}:${stack_lines[$i]}"
+    is_true "$optional" &&
+      location=$(FG=GRAY STYLE=ITALIC style_ansi "\t$location") || # FIXME: \t should not be required!
+      location=$(STYLE=ITALIC style_ansi "$location")
+    printf "%40s\t%s\n" "${location}" "${stack_functions[$i]}"
+    optional=true
+  done
+}
+
+dump_failure
+dump_traces

test/stub/associative.bash

@@ -0,0 +1,56 @@
+#!/usr/bin/env miaou-bash
+
+PREFIX_NESTED="__nested__"
+INSPECT_SIMPLE='-> '
+INSPECT_NESTED='=> '
+INSPECT_END='~~~~'
+
+function array_new {
+  ref_name="$1"
+  shift
+  [[ -v nested_count ]] && ((nested_count++)) || nested_count=1
+  nested_name="${PREFIX_NESTED}$nested_count"
+  declare -ga "$nested_name"
+  declare -gn "$ref_name"="$nested_name"
+  local -n internal="$nested_name"
+  internal+=("$@")
+}
+
+function array_inspect {
+  local ref prefix i
+  declare -n ref="$1"
+  prefix="${2:-}"
+  echo "${prefix}array '$1' contains ${#ref[@]} elements"
+  for i in "${ref[@]}"; do
+    if [[ -R $i ]]; then
+      array_inspect "$i" "${prefix}${INSPECT_NESTED}"
+    else
+      echo "${prefix}${INSPECT_SIMPLE}${i}"
+    fi
+  done
+  echo "${prefix}${INSPECT_END}"
+}
+
+# initialization
+array_new mine1 'Albert Dupontel' 20
+array_new mine2 'Bob Sinclar' 24
+array_new mine3 'Conrad Ademayor' 31 true
+array_new nested mine1 mine2 mine3
+array_inspect nested
+
+# change values
+mine1+=(false)
+mine3[1]=$((mine3[1] + 8))
+mine3[2]=false
+array_inspect nested
+
+# nested twice
+declare -n other="${nested[1]:?}" # ':?' fix shellcheck issue
+array_inspect other
+array_new mine4 'Darryl' 30
+other+=(mine4)
+array_inspect nested
+
+# CAN'T PREVENT LOOP!
+# other+=(nested)
+# array_inspect nested