refactor!: replace build.rs with compile-time macro build steps

BREAKING CHANGE: Replace the `build`/`builds` feature system with
compile-time macro-driven generation. `gen_program!()` now automatically
invokes `build_comp!()` and `build_pathf!()` when the `comp`/`pathf`
features are enabled, eliminating the need for `build.rs` and
`[build-dependencies]` blocks.

This removes the `build` feature, the `mingling::build` module, and all
related build-time API functions. Completion scripts are now written to
`{target_directory}/mingling/` instead of `target/release/`. The
`mingling_cli` uses `build_comp!("mling")` for its custom binary name.

1 files changed, 0 insertions, 67 deletions

diff --git a/mingling_core/tmpls/comps/bash.sh b/mingling_core/tmpls/comps/bash.sh
deleted file mode 100644
index edec28d..0000000
--- a/mingling_core/tmpls/comps/bash.sh
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/usr/bin/env bash
-_<<<bin_name>>>_bash_completion() {
-    local line="${COMP_LINE:0:COMP_POINT}"
-    local cur="${line##* }"
-    local prev=""
-    local word_index=1
-
-    local before="${line:0:$(( ${#line} - ${#cur} ))}"
-    local -a before_words
-    if [[ -n "$before" ]]; then
-        read -ra before_words <<< "$before"
-        word_index=$(( ${#before_words[@]} + 1 ))
-        if [[ $word_index -gt 1 ]]; then
-            prev="${before_words[${#before_words[@]}-1]}"
-        fi
-    fi
-
-    local args=()
-    args+=(-f "${COMP_LINE//-/^}")
-    args+=(-C "$COMP_POINT")
-    args+=(-w "${cur//-/^}")
-    args+=(-p "${prev//-/^}")
-    args+=(-c "${COMP_WORDS[0]//-/^}")
-    args+=(-i "$word_index")
-    args+=(-F "bash")
-
-    for word in "${COMP_WORDS[@]}"; do
-        args+=(-a "${word//-/^}")
-    done
-
-    local suggestions
-    if suggestions=$(<<<bin_name>>> __comp "${args[@]}" 2>/dev/null); then
-        if [ $? -eq 0 ]; then
-            if [ "$suggestions" = "_file_" ]; then
-                compopt -o default
-                COMPREPLY=()
-                return
-            fi
-
-            if [ -n "$suggestions" ]; then
-                local -a all_suggestions filtered
-                mapfile -t all_suggestions < <(printf '%s\n' "$suggestions")
-
-                for suggestion in "${all_suggestions[@]}"; do
-                    [ -z "$cur" ] || [[ "$suggestion" == "$cur"* ]] && filtered+=("$suggestion")
-                done
-
-                if [ ${#filtered[@]} -gt 0 ]; then
-                    COMPREPLY=("${filtered[@]}")
-                    if [[ "$cur" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then
-                        local colon_prefix="${cur%"${cur##*:}"}"
-                        local -a ltrimmed=()
-                        for suggestion in "${COMPREPLY[@]}"; do
-                            ltrimmed+=("${suggestion#"$colon_prefix"}")
-                        done
-                        COMPREPLY=("${ltrimmed[@]}")
-                    fi
-                fi
-                return
-            fi
-        fi
-    fi
-
-    COMPREPLY=()
-}
-
-complete -F _<<<bin_name>>>_bash_completion <<<bin_name>>>