feature(icons): add seti icons

.ssmver/hooks/post-commit

@@ -0,0 +1,17 @@
+#!/bin/sh
+set -eu
+
+if [ "${SSMVER_AMENDING:-}" = "1" ]; then
+  exit 0
+fi
+
+if [ ! -f "ssmver.toml" ]; then
+  exit 0
+fi
+
+if git diff --quiet -- ssmver.toml; then
+  exit 0
+fi
+
+git add ssmver.toml
+SSMVER_AMENDING=1 git commit --amend --no-edit >/dev/null

.ssmver/hooks/prepare-commit-msg

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -eu
+
+SCRIPT_DIR=$(CDPATH= cd -- "$(dirname "$0")/../scripts" && pwd)
+. "$SCRIPT_DIR/bump_version.sh"
+
+ssmver_prepare_commit_msg "$1" "${2:-}"

.ssmver/scripts/bump_version.sh

@@ -0,0 +1,291 @@
+#!/bin/sh
+set -eu
+
+SSMVER_CONFIG="ssmver.toml"
+
+ssmver_get_version() {
+  sed -n 's/^version[[:space:]]*=[[:space:]]*"\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)".*/\1/p' "$SSMVER_CONFIG" | head -n 1
+}
+
+ssmver_version_from_content() {
+  printf '%s\n' "$1" | sed -n 's/^version[[:space:]]*=[[:space:]]*"\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)".*/\1/p' | head -n 1
+}
+
+ssmver_get_table_value() {
+  table="$1"
+  key="$2"
+
+  awk -v table="$table" -v key="$key" '
+    BEGIN { in_table = 0 }
+    /^[[:space:]]*\[/ {
+      in_table = ($0 == "[" table "]")
+      next
+    }
+    in_table {
+      line = $0
+      sub(/[[:space:]]*#.*/, "", line)
+      if (line ~ /^[[:space:]]*$/) {
+        next
+      }
+
+      split(line, parts, "=")
+      current_key = parts[1]
+      gsub(/[[:space:]]/, "", current_key)
+      if (current_key != key) {
+        next
+      }
+
+      value = substr(line, index(line, "=") + 1)
+      sub(/^[[:space:]]*/, "", value)
+      sub(/[[:space:]]*$/, "", value)
+      sub(/^"/, "", value)
+      sub(/"$/, "", value)
+      print value
+      exit
+    }
+  ' "$SSMVER_CONFIG"
+}
+
+ssmver_get_setting() {
+  ssmver_get_table_value "settings" "$1"
+}
+
+ssmver_get_prefix_level() {
+  ssmver_get_table_value "prefixes" "$1"
+}
+
+ssmver_extract_prefix() {
+  printf '%s\n' "$1" | sed -n 's/^\([[:alnum:]_-][[:alnum:]_-]*\)\(([^)]*)\)\{0,1\}:.*/\1/p'
+}
+
+ssmver_level_priority() {
+  case "$1" in
+    patch) printf '1\n' ;;
+    minor) printf '2\n' ;;
+    major) printf '3\n' ;;
+    *) printf '0\n' ;;
+  esac
+}
+
+ssmver_bump_version() {
+  version="$1"
+  level="$2"
+
+  old_ifs=$IFS
+  IFS=.
+  set -- $version
+  IFS=$old_ifs
+
+  major="$1"
+  minor="$2"
+  patch="$3"
+
+  case "$level" in
+    patch)
+      patch=$((patch + 1))
+      ;;
+    minor)
+      minor=$((minor + 1))
+      patch=0
+      ;;
+    major)
+      major=$((major + 1))
+      minor=0
+      patch=0
+      ;;
+    *)
+      return 1
+      ;;
+  esac
+
+  printf '%s.%s.%s\n' "$major" "$minor" "$patch"
+}
+
+ssmver_write_version() {
+  new_version="$1"
+  tmp_file="${SSMVER_CONFIG}.tmp.$$"
+
+  awk -v new_version="$new_version" '
+    BEGIN { updated = 0 }
+    !updated && /^version[[:space:]]*=/ {
+      print "version = \"" new_version "\""
+      updated = 1
+      next
+    }
+    { print }
+    END {
+      if (!updated) {
+        exit 1
+      }
+    }
+  ' "$SSMVER_CONFIG" > "$tmp_file"
+
+  mv "$tmp_file" "$SSMVER_CONFIG"
+}
+
+ssmver_find_main_ref() {
+  for ref in refs/heads/main refs/heads/master refs/remotes/origin/main refs/remotes/origin/master
+  do
+    if git show-ref --verify --quiet "$ref"; then
+      printf '%s\n' "$ref"
+      return 0
+    fi
+  done
+
+  return 1
+}
+
+ssmver_highest_level_from_file() {
+  file="$1"
+  highest=""
+
+  while IFS= read -r subject
+  do
+    prefix=$(ssmver_extract_prefix "$subject" || true)
+    [ -n "$prefix" ] || continue
+
+    level=$(ssmver_get_prefix_level "$prefix" || true)
+    [ -n "$level" ] || continue
+
+    if [ -z "$highest" ] || [ "$(ssmver_level_priority "$level")" -gt "$(ssmver_level_priority "$highest")" ]; then
+      highest="$level"
+    fi
+  done < "$file"
+
+  printf '%s\n' "$highest"
+}
+
+ssmver_branch_version() {
+  new_level="$1"
+  current_version=$(ssmver_get_version)
+  main_ref=$(ssmver_find_main_ref || true)
+
+  if [ -z "$main_ref" ]; then
+    ssmver_bump_version "$current_version" "$new_level"
+    return 0
+  fi
+
+  merge_base=$(git merge-base HEAD "$main_ref" 2>/dev/null || true)
+  if [ -z "$merge_base" ]; then
+    ssmver_bump_version "$current_version" "$new_level"
+    return 0
+  fi
+
+  subjects_file=$(mktemp)
+  git log --format=%s "$merge_base..HEAD" > "$subjects_file" 2>/dev/null || true
+  previous_highest=$(ssmver_highest_level_from_file "$subjects_file")
+  rm -f "$subjects_file"
+
+  if [ -n "$previous_highest" ] && [ "$(ssmver_level_priority "$new_level")" -le "$(ssmver_level_priority "$previous_highest")" ]; then
+    return 1
+  fi
+
+  base_content=$(git show "$merge_base:$SSMVER_CONFIG" 2>/dev/null || true)
+  base_version=$(ssmver_version_from_content "$base_content")
+  if [ -z "$base_version" ]; then
+    base_version="$current_version"
+  fi
+
+  ssmver_bump_version "$base_version" "$new_level"
+}
+
+ssmver_needs_prompt() {
+  prefix="$1"
+  prompt_mode=$(ssmver_get_setting "prompt" || true)
+
+  case "$prompt_mode" in
+    always)
+      return 0
+      ;;
+    ask)
+      raw=$(ssmver_get_setting "prompt_prefixes" || true)
+      parsed=$(printf '%s\n' "$raw" | tr ',' '\n' | sed 's/\[//g; s/\]//g; s/"//g; s/^[[:space:]]*//; s/[[:space:]]*$//')
+      while IFS= read -r candidate
+      do
+        [ -n "$candidate" ] || continue
+        if [ "$candidate" = "$prefix" ]; then
+          return 0
+        fi
+      done <<EOF
+$parsed
+EOF
+      return 1
+      ;;
+    *)
+      return 1
+      ;;
+  esac
+}
+
+ssmver_commit_has_body() {
+  message_file="$1"
+  sed -n '2,$p' "$message_file" | grep -q '[^[:space:]]'
+}
+
+ssmver_prompt_for_body() {
+  message_file="$1"
+  prefix="$2"
+
+  if ssmver_commit_has_body "$message_file"; then
+    return 0
+  fi
+
+  if [ ! -r /dev/tty ]; then
+    return 0
+  fi
+
+  printf 'ssmver description for %s commit (optional): ' "$prefix" > /dev/tty
+  if ! IFS= read -r body < /dev/tty; then
+    return 0
+  fi
+
+  if [ -n "$body" ]; then
+    printf '\n%s\n' "$body" >> "$message_file"
+  fi
+}
+
+ssmver_prepare_commit_msg() {
+  message_file="$1"
+  source="${2:-}"
+
+  if [ "${SSMVER_AMENDING:-}" = "1" ]; then
+    exit 0
+  fi
+
+  case "$source" in
+    merge|squash|commit)
+      exit 0
+      ;;
+  esac
+
+  if [ ! -f "$SSMVER_CONFIG" ]; then
+    exit 0
+  fi
+
+  first_line=$(sed -n '1p' "$message_file")
+  prefix=$(ssmver_extract_prefix "$first_line" || true)
+  [ -n "$prefix" ] || exit 0
+
+  level=$(ssmver_get_prefix_level "$prefix" || true)
+  [ -n "$level" ] || exit 0
+
+  mode=$(ssmver_get_setting "mode" || true)
+  current_version=$(ssmver_get_version)
+
+  case "$mode" in
+    branch)
+      new_version=$(ssmver_branch_version "$level") || exit 0
+      ;;
+    *)
+      new_version=$(ssmver_bump_version "$current_version" "$level")
+      ;;
+  esac
+
+  if [ "$new_version" != "$current_version" ]; then
+    ssmver_write_version "$new_version"
+  fi
+
+  if ssmver_needs_prompt "$prefix"; then
+    ssmver_prompt_for_body "$message_file" "$prefix"
+  fi
+}