| 1 | program fuss |
| 2 | use iso_fortran_env, only: error_unit |
| 3 | use types_module |
| 4 | use git_module |
| 5 | use tree_module |
| 6 | use display_module |
| 7 | use terminal_module |
| 8 | use cache_module |
| 9 | implicit none |
| 10 | |
| 11 | ! Main program variables |
| 12 | logical :: show_all, interactive |
| 13 | character(len=:), allocatable :: root_path |
| 14 | |
| 15 | ! Initialize caches for performance optimization |
| 16 | call init_caches() |
| 17 | |
| 18 | ! Parse command line arguments |
| 19 | call parse_arguments(show_all, interactive) |
| 20 | |
| 21 | ! Get current directory |
| 22 | call get_current_dir(root_path) |
| 23 | |
| 24 | ! Build and display tree |
| 25 | if (interactive) then |
| 26 | call interactive_mode(show_all) |
| 27 | else |
| 28 | call build_and_display_tree(show_all) |
| 29 | end if |
| 30 | |
| 31 | ! Ensure terminal is always restored (safety cleanup) |
| 32 | call cleanup_terminal() |
| 33 | |
| 34 | contains |
| 35 | |
| 36 | subroutine parse_arguments(show_all, interactive) |
| 37 | logical, intent(out) :: show_all, interactive |
| 38 | integer :: i, nargs |
| 39 | character(len=256) :: arg |
| 40 | |
| 41 | show_all = .false. |
| 42 | interactive = .false. |
| 43 | nargs = command_argument_count() |
| 44 | |
| 45 | do i = 1, nargs |
| 46 | call get_command_argument(i, arg) |
| 47 | if (trim(arg) == '--help' .or. trim(arg) == '-h') then |
| 48 | call print_help() |
| 49 | stop |
| 50 | else if (trim(arg) == '--all' .or. trim(arg) == '-a') then |
| 51 | show_all = .true. |
| 52 | else if (trim(arg) == '-i' .or. trim(arg) == '--interactive') then |
| 53 | interactive = .true. |
| 54 | end if |
| 55 | end do |
| 56 | end subroutine parse_arguments |
| 57 | |
| 58 | subroutine print_help() |
| 59 | print '(A)', '' |
| 60 | print '(A)', achar(27) // '[1mfuss' // achar(27) // '[0m - Fortran Utility for Simple Staging' |
| 61 | print '(A)', '' |
| 62 | print '(A)', achar(27) // '[1mUSAGE:' // achar(27) // '[0m' |
| 63 | print '(A)', ' fuss [OPTIONS]' |
| 64 | print '(A)', '' |
| 65 | print '(A)', achar(27) // '[1mOPTIONS:' // achar(27) // '[0m' |
| 66 | print '(A)', ' -h, --help Show this help message' |
| 67 | print '(A)', ' -i, --interactive Launch interactive tree view (default mode)' |
| 68 | print '(A)', ' -a, --all Show all files (not just dirty files)' |
| 69 | print '(A)', '' |
| 70 | print '(A)', achar(27) // '[1mDESCRIPTION:' // achar(27) // '[0m' |
| 71 | print '(A)', ' fuss is a git staging utility with an interactive tree interface.' |
| 72 | print '(A)', ' Navigate with j/k or arrow keys, stage with ''a'', unstage with ''u''.' |
| 73 | print '(A)', '' |
| 74 | print '(A)', achar(27) // '[1mINTERACTIVE MODE KEYS:' // achar(27) // '[0m' |
| 75 | print '(A)', ' Navigation:' |
| 76 | print '(A)', ' j/k or ↑/↓ Navigate files (siblings only)' |
| 77 | print '(A)', ' ←/→ Navigate tree (parent/child)' |
| 78 | print '(A)', ' space Toggle directory expand/collapse' |
| 79 | print '(A)', '' |
| 80 | print '(A)', ' Staging:' |
| 81 | print '(A)', ' a Stage file or directory' |
| 82 | print '(A)', ' u Unstage file' |
| 83 | print '(A)', ' S Stage all files' |
| 84 | print '(A)', ' U Unstage all files' |
| 85 | print '(A)', '' |
| 86 | print '(A)', ' Git Operations:' |
| 87 | print '(A)', ' m Commit staged changes' |
| 88 | print '(A)', ' M Amend last commit' |
| 89 | print '(A)', ' p Push to remote' |
| 90 | print '(A)', ' l Pull from remote' |
| 91 | print '(A)', ' f Fetch from remote' |
| 92 | print '(A)', ' d Show diff for file' |
| 93 | print '(A)', ' c View file contents (bat/less/cat)' |
| 94 | print '(A)', ' w Git blame (who changed this line)' |
| 95 | print '(A)', ' h Browse commit history (detailed/oneline)' |
| 96 | print '(A)', ' L Browse reflog (recover lost commits)' |
| 97 | print '(A)', ' y Cherry-pick commit from branch' |
| 98 | print '(A)', ' v Revert commit (safe undo)' |
| 99 | print '(A)', ' x Discard changes' |
| 100 | print '(A)', '' |
| 101 | print '(A)', ' Branches & Stash:' |
| 102 | print '(A)', ' b Switch branch' |
| 103 | print '(A)', ' n Create new branch' |
| 104 | print '(A)', ' R Delete branch' |
| 105 | print '(A)', ' G Merge branch into current' |
| 106 | print '(A)', ' O Reset to commit (soft/mixed/hard)' |
| 107 | print '(A)', ' I Interactive rebase (reorder/squash commits)' |
| 108 | print '(A)', ' z Stash changes' |
| 109 | print '(A)', ' Z Unstash/pop changes' |
| 110 | print '(A)', '' |
| 111 | print '(A)', ' Other:' |
| 112 | print '(A)', ' t Create/push tag' |
| 113 | print '(A)', ' r Delete file' |
| 114 | print '(A)', ' s Show git status' |
| 115 | print '(A)', ' . Toggle hide dotfiles/gitignored' |
| 116 | print '(A)', ' q Quit' |
| 117 | print '(A)', '' |
| 118 | print '(A)', achar(27) // '[1mEXAMPLES:' // achar(27) // '[0m' |
| 119 | print '(A)', ' fuss Launch interactive mode (dirty files only)' |
| 120 | print '(A)', ' fuss -a Launch interactive mode showing all files' |
| 121 | print '(A)', ' fuss -i Explicitly launch interactive mode' |
| 122 | print '(A)', ' fuss --all Show all tracked files in tree view' |
| 123 | print '(A)', '' |
| 124 | end subroutine print_help |
| 125 | |
| 126 | subroutine get_current_dir(path) |
| 127 | character(len=:), allocatable, intent(out) :: path |
| 128 | character(len=1024) :: buffer |
| 129 | integer :: status |
| 130 | |
| 131 | call execute_command_line('pwd > /tmp/fuss_pwd.txt', exitstat=status) |
| 132 | |
| 133 | open(unit=99, file='/tmp/fuss_pwd.txt', status='old', action='read') |
| 134 | read(99, '(A)') buffer |
| 135 | close(99, status='delete') |
| 136 | |
| 137 | path = trim(buffer) |
| 138 | end subroutine get_current_dir |
| 139 | |
| 140 | subroutine build_and_display_tree(show_all) |
| 141 | logical, intent(in) :: show_all |
| 142 | type(file_entry), allocatable :: files(:) |
| 143 | integer :: n_files |
| 144 | |
| 145 | ! Get files from git or filesystem |
| 146 | if (show_all) then |
| 147 | call get_all_files(files, n_files) |
| 148 | else |
| 149 | call get_dirty_files(files, n_files) |
| 150 | end if |
| 151 | |
| 152 | ! Mark files with incoming changes |
| 153 | call mark_incoming_changes(files, n_files) |
| 154 | |
| 155 | ! Display the tree |
| 156 | if (n_files > 0) then |
| 157 | print '(A)', '.' |
| 158 | call display_tree(files, n_files) |
| 159 | else |
| 160 | print '(A)', 'No files to display' |
| 161 | end if |
| 162 | end subroutine build_and_display_tree |
| 163 | |
| 164 | subroutine cleanup_terminal() |
| 165 | ! Emergency cleanup - restores terminal to normal state |
| 166 | ! Call this before any exit or when calling external programs |
| 167 | call disable_raw_mode() |
| 168 | call exit_alternate_screen() |
| 169 | end subroutine cleanup_terminal |
| 170 | |
| 171 | subroutine interactive_mode(show_all) |
| 172 | logical, intent(in) :: show_all |
| 173 | type(file_entry), allocatable :: files(:) |
| 174 | type(selectable_item), allocatable :: items(:) |
| 175 | integer :: n_files, n_items, selected |
| 176 | character(len=1) :: key |
| 177 | logical :: running, hide_dotfiles |
| 178 | character(len=256) :: repo_name, branch_name, term_program |
| 179 | integer :: term_height, viewport_offset, visible_items, top_padding |
| 180 | type(tree_node), pointer :: tree_root |
| 181 | |
| 182 | ! Initialize tree pointer |
| 183 | tree_root => null() |
| 184 | |
| 185 | ! Detect terminal type for padding (fixes WezTerm/Ghostty top line cutoff) |
| 186 | call get_environment_variable("TERM_PROGRAM", term_program) |
| 187 | if (index(term_program, "WezTerm") > 0 .or. index(term_program, "ghostty") > 0) then |
| 188 | top_padding = 2 ! WezTerm/Ghostty need 2 lines of padding |
| 189 | else if (index(term_program, "Apple_Terminal") > 0 .or. index(term_program, "iTerm") > 0) then |
| 190 | top_padding = 2 ! Terminal.app and iTerm2 also need 2 lines |
| 191 | else |
| 192 | top_padding = 1 ! Other terminals need 1 line |
| 193 | end if |
| 194 | |
| 195 | ! Get repo and branch info |
| 196 | call get_repo_info(repo_name, branch_name) |
| 197 | |
| 198 | ! Get terminal height |
| 199 | call get_terminal_height(term_height) |
| 200 | |
| 201 | ! DEBUG: Show terminal height |
| 202 | ! print '(A,I0)', 'DEBUG: Terminal height detected: ', term_height |
| 203 | |
| 204 | ! Initialize hide_dotfiles before first use |
| 205 | hide_dotfiles = .false. |
| 206 | |
| 207 | ! Get files and mark incoming changes |
| 208 | if (show_all) then |
| 209 | call get_all_files(files, n_files) |
| 210 | else |
| 211 | call get_dirty_files(files, n_files) |
| 212 | end if |
| 213 | call mark_incoming_changes(files, n_files) |
| 214 | |
| 215 | if (n_files == 0) then |
| 216 | print '(A)', 'No files to display' |
| 217 | return |
| 218 | end if |
| 219 | |
| 220 | ! Build flat list of items for navigation |
| 221 | call build_item_list(files, n_files, items, n_items, tree_root, hide_dotfiles) |
| 222 | |
| 223 | ! Calculate visible items accurately |
| 224 | ! Fixed UI elements that take screen space: |
| 225 | ! Line 1: repo:branch (e.g., "fuss:trunk") |
| 226 | ! Line 2: blank line after repo |
| 227 | ! Line 3: "." root |
| 228 | ! Lines 4 to N-3: tree items (VIEWPORT) |
| 229 | ! Line N-2: blank line before help |
| 230 | ! Line N-1: help legend (↑=staged ✗=modified ✗=untracked) |
| 231 | ! Line N: help controls (j/k/↓/↑: navigate | ...) |
| 232 | ! Total fixed: 6 lines (2 + 1 + 3) |
| 233 | visible_items = term_height - 6 |
| 234 | if (visible_items < 3) visible_items = 3 ! Absolute minimum |
| 235 | if (visible_items > n_items) visible_items = n_items ! Don't exceed total items |
| 236 | |
| 237 | ! Initialize selection and viewport at TOP of tree |
| 238 | selected = 1 |
| 239 | viewport_offset = 1 |
| 240 | running = .true. |
| 241 | |
| 242 | ! Partial redraw optimization: track previous state |
| 243 | integer :: prev_selected, prev_viewport |
| 244 | logical :: needs_full_redraw |
| 245 | prev_selected = 0 ! Force initial draw |
| 246 | prev_viewport = 0 |
| 247 | needs_full_redraw = .true. |
| 248 | |
| 249 | ! Enter alternate screen buffer (preserves terminal content) |
| 250 | call enter_alternate_screen() |
| 251 | |
| 252 | ! Enable raw terminal mode |
| 253 | call enable_raw_mode() |
| 254 | |
| 255 | ! Main interactive loop |
| 256 | do while (running) |
| 257 | ! Center viewport on selection - keeps highlighted item in middle of screen |
| 258 | viewport_offset = selected - visible_items / 2 |
| 259 | |
| 260 | ! Clamp viewport to valid range |
| 261 | if (viewport_offset < 1) viewport_offset = 1 |
| 262 | if (viewport_offset > n_items - visible_items + 1 .and. n_items > visible_items) then |
| 263 | viewport_offset = n_items - visible_items + 1 |
| 264 | end if |
| 265 | |
| 266 | ! Conditional redraw for performance optimization |
| 267 | if (needs_full_redraw .or. viewport_offset /= prev_viewport) then |
| 268 | ! Full redraw needed: viewport scrolled or forced refresh |
| 269 | call clear_screen() |
| 270 | call draw_interactive_tree(tree_root, items, n_items, selected, & |
| 271 | repo_name, branch_name, viewport_offset, visible_items, top_padding) |
| 272 | needs_full_redraw = .false. |
| 273 | else if (selected /= prev_selected) then |
| 274 | ! Only selection changed within same viewport - still need full redraw for now |
| 275 | ! TODO: Could optimize this with partial line updates in the future |
| 276 | call clear_screen() |
| 277 | call draw_interactive_tree(tree_root, items, n_items, selected, & |
| 278 | repo_name, branch_name, viewport_offset, visible_items, top_padding) |
| 279 | end if |
| 280 | |
| 281 | ! Update tracking state |
| 282 | prev_selected = selected |
| 283 | prev_viewport = viewport_offset |
| 284 | |
| 285 | ! Read key |
| 286 | call read_key(key) |
| 287 | |
| 288 | ! Handle input |
| 289 | select case (key) |
| 290 | case ('j', 'B') ! j or down arrow - navigate to next sibling (skip nested items) |
| 291 | call navigate_down(items, n_items, selected) |
| 292 | case ('k', 'A') ! k or up arrow - navigate to previous sibling (skip nested items) |
| 293 | call navigate_up(items, n_items, selected) |
| 294 | case ('D') ! Left arrow - navigate to parent directory |
| 295 | call navigate_left(items, n_items, selected) |
| 296 | case ('C') ! Right arrow - enter directory |
| 297 | call navigate_right(items, n_items, selected, tree_root, hide_dotfiles) |
| 298 | case (' ') ! Space bar - toggle expand/collapse |
| 299 | if (.not. items(selected)%is_file .and. associated(items(selected)%node)) then |
| 300 | ! Toggle the expanded state |
| 301 | items(selected)%node%is_expanded = .not. items(selected)%node%is_expanded |
| 302 | ! Rebuild item list to reflect change |
| 303 | call rebuild_item_list_from_tree(tree_root, items, n_items, hide_dotfiles) |
| 304 | ! Adjust selection if needed |
| 305 | if (selected > n_items .and. n_items > 0) selected = n_items |
| 306 | ! Force full redraw after tree structure change |
| 307 | needs_full_redraw = .true. |
| 308 | end if |
| 309 | case ('a') ! Stage file or directory (lowercase to avoid conflict with arrow A) |
| 310 | ! Check if it's a directory - stage all files in it |
| 311 | if (.not. items(selected)%is_file) then |
| 312 | call git_stage_directory(items(selected)%path) |
| 313 | ! Refresh files after staging directory |
| 314 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 315 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 316 | needs_full_redraw = .true. |
| 317 | ! Otherwise it's a file - stage individual file |
| 318 | else if (items(selected)%is_file .and. (items(selected)%is_unstaged .or. items(selected)%is_untracked)) then |
| 319 | call git_add_file(items(selected)%path) |
| 320 | ! Refresh files after git add |
| 321 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 322 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 323 | end if |
| 324 | case ('u') ! Unstage file (lowercase) |
| 325 | if (items(selected)%is_file .and. items(selected)%is_staged) then |
| 326 | call git_unstage_file(items(selected)%path) |
| 327 | ! Refresh files after git unstage |
| 328 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 329 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 330 | end if |
| 331 | case ('S') ! Stage all (Shift+S to avoid conflict with up arrow 'A') |
| 332 | call git_stage_all() |
| 333 | ! Refresh files after staging all |
| 334 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 335 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 336 | case ('U') ! Unstage all (Shift+U) |
| 337 | call git_unstage_all() |
| 338 | ! Refresh files after unstaging all |
| 339 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 340 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 341 | case ('m') ! Commit (lowercase) |
| 342 | call commit_prompt() |
| 343 | ! Refresh files after commit |
| 344 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 345 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 346 | case ('M') ! Amend last commit (Shift+m) |
| 347 | call amend_commit_prompt() |
| 348 | ! Refresh files after amend commit |
| 349 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 350 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 351 | case ('s') ! Show git status (lowercase) |
| 352 | call show_status_view() |
| 353 | case ('p') ! Push (lowercase) |
| 354 | call push_prompt() |
| 355 | ! Refresh files after push |
| 356 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 357 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 358 | case ('t') ! Tag (lowercase) |
| 359 | call tag_prompt() |
| 360 | case ('b') ! Switch branch |
| 361 | call branch_switch_prompt() |
| 362 | ! Refresh files after branch switch |
| 363 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 364 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 365 | ! Update branch name display |
| 366 | call get_repo_info(repo_name, branch_name) |
| 367 | case ('n') ! Create new branch |
| 368 | call branch_create_prompt() |
| 369 | ! Refresh files after branch creation |
| 370 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 371 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 372 | ! Update branch name display |
| 373 | call get_repo_info(repo_name, branch_name) |
| 374 | case ('R') ! Delete branch (Shift+r, since 'r' is used for delete file) |
| 375 | call branch_delete_prompt() |
| 376 | ! No need to refresh files or update branch name (stays on current branch) |
| 377 | case ('f') ! Git fetch |
| 378 | call git_fetch() |
| 379 | ! Refresh files after fetch and include files with incoming changes |
| 380 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 381 | hide_dotfiles, selected, running, include_incoming=.true., force_refresh=.true.) |
| 382 | case ('d') ! Git diff with less |
| 383 | if (items(selected)%is_file) then |
| 384 | call git_diff_file(items(selected)%path, items(selected)%has_incoming) |
| 385 | end if |
| 386 | case ('c') ! View file contents (cat/bat/less) |
| 387 | if (items(selected)%is_file) then |
| 388 | call view_file(items(selected)%path) |
| 389 | end if |
| 390 | case ('w') ! Git blame (who changed this line) |
| 391 | if (items(selected)%is_file) then |
| 392 | call blame_prompt(items(selected)%path) |
| 393 | end if |
| 394 | case ('r') ! Remove/delete file |
| 395 | if (items(selected)%is_file) then |
| 396 | call delete_prompt(items(selected)%path, items(selected)%is_untracked) |
| 397 | ! Refresh files after delete |
| 398 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 399 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 400 | end if |
| 401 | case ('x', 'X') ! Discard changes |
| 402 | if (items(selected)%is_file .and. (items(selected)%is_staged .or. items(selected)%is_unstaged .or. items(selected)%is_untracked)) then |
| 403 | call discard_prompt(items(selected)%path, items(selected)%is_staged, items(selected)%is_untracked) |
| 404 | ! Refresh files after discard |
| 405 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 406 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 407 | end if |
| 408 | case ('l') ! Git pull |
| 409 | call git_pull() |
| 410 | ! Refresh files after pull (incoming indicators will automatically clear) |
| 411 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 412 | hide_dotfiles, selected, running, include_incoming=.true., force_refresh=.true.) |
| 413 | ! Note: After successful pull, git diff will show no upstream differences |
| 414 | ! so has_incoming will be .false. for all files automatically |
| 415 | case ('z') ! Stash push (save changes) |
| 416 | call stash_push_prompt() |
| 417 | ! Refresh files after stash |
| 418 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 419 | hide_dotfiles, selected, running, exit_if_empty=.true., force_refresh=.true.) |
| 420 | case ('Z') ! Stash pop/apply (restore changes) |
| 421 | call stash_pop_apply_prompt() |
| 422 | ! Refresh files after stash pop/apply |
| 423 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 424 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 425 | case ('y') ! Cherry-pick (yank commit) |
| 426 | call cherry_pick_prompt() |
| 427 | ! Refresh files after cherry-pick |
| 428 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 429 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 430 | case ('v') ! Revert commit |
| 431 | call revert_commit_prompt() |
| 432 | ! Refresh files after revert |
| 433 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 434 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 435 | case ('h') ! Show commit history |
| 436 | call history_browser_prompt() |
| 437 | ! No refresh needed - read-only |
| 438 | case ('L') ! Show reflog (Shift+l) |
| 439 | call reflog_browser_prompt() |
| 440 | ! No refresh needed - read-only |
| 441 | case ('G') ! Merge branch (Shift+g) |
| 442 | call merge_branch_prompt() |
| 443 | ! Refresh files after merge |
| 444 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 445 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 446 | ! Update branch name display in case we merged |
| 447 | call get_repo_info(repo_name, branch_name) |
| 448 | case ('O') ! Reset (Shift+o - "Oh no, undo!") |
| 449 | call reset_prompt() |
| 450 | ! Refresh files after reset |
| 451 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 452 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 453 | case ('I') ! Interactive rebase (Shift+i) |
| 454 | call rebase_prompt() |
| 455 | ! Refresh files after rebase |
| 456 | call refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 457 | hide_dotfiles, selected, running, force_refresh=.true.) |
| 458 | case ('.') ! Toggle hiding dotfiles and gitignored files |
| 459 | hide_dotfiles = .not. hide_dotfiles |
| 460 | ! Rebuild item list with new filter |
| 461 | call build_item_list(files, n_files, items, n_items, tree_root, hide_dotfiles) |
| 462 | ! Adjust selection and visible_items for new item count |
| 463 | if (selected > n_items .and. n_items > 0) selected = n_items |
| 464 | if (n_items > 0 .and. selected < 1) selected = 1 |
| 465 | ! Recalculate visible_items in case n_items changed |
| 466 | visible_items = term_height - 6 |
| 467 | if (visible_items < 3) visible_items = 3 |
| 468 | if (visible_items > n_items) visible_items = n_items |
| 469 | case ('q', 'Q') ! Quit |
| 470 | running = .false. |
| 471 | end select |
| 472 | end do |
| 473 | |
| 474 | ! Restore terminal to normal state |
| 475 | call cleanup_terminal() |
| 476 | |
| 477 | ! Free the tree |
| 478 | if (associated(tree_root)) then |
| 479 | call free_tree(tree_root) |
| 480 | end if |
| 481 | |
| 482 | ! Final display (now in normal terminal buffer) |
| 483 | call clear_screen() |
| 484 | call build_and_display_tree(show_all) |
| 485 | end subroutine interactive_mode |
| 486 | |
| 487 | subroutine build_item_list(files, n_files, items, n_items, tree_root, hide_dotfiles) |
| 488 | type(file_entry), intent(in) :: files(:) |
| 489 | integer, intent(in) :: n_files |
| 490 | type(selectable_item), allocatable, intent(out) :: items(:) |
| 491 | integer, intent(out) :: n_items |
| 492 | type(tree_node), pointer, intent(inout) :: tree_root |
| 493 | logical, intent(in) :: hide_dotfiles |
| 494 | type(selectable_item), allocatable :: temp_items(:) |
| 495 | integer :: i, max_items |
| 496 | character(len=512), allocatable :: collapsed_paths(:) |
| 497 | integer :: n_collapsed, max_collapsed |
| 498 | |
| 499 | ! Save collapsed state from old tree if it exists |
| 500 | n_collapsed = 0 |
| 501 | max_collapsed = 100 |
| 502 | allocate(collapsed_paths(max_collapsed)) |
| 503 | if (associated(tree_root)) then |
| 504 | call collect_collapsed_paths(tree_root, '', collapsed_paths, n_collapsed, max_collapsed) |
| 505 | call free_tree(tree_root) |
| 506 | end if |
| 507 | |
| 508 | ! Build new tree |
| 509 | allocate(tree_root) |
| 510 | tree_root%name = '.' |
| 511 | tree_root%is_file = .false. |
| 512 | tree_root%is_staged = .false. |
| 513 | tree_root%is_unstaged = .false. |
| 514 | tree_root%is_untracked = .false. |
| 515 | tree_root%has_incoming = .false. |
| 516 | tree_root%is_expanded = .true. ! Root is always expanded |
| 517 | tree_root%first_child => null() |
| 518 | tree_root%next_sibling => null() |
| 519 | |
| 520 | do i = 1, n_files |
| 521 | ! Skip gitignored files and dotfiles if hide_dotfiles is enabled |
| 522 | if (hide_dotfiles) then |
| 523 | ! Check if this is a gitignored file |
| 524 | if (files(i)%is_gitignored) then |
| 525 | cycle ! Skip this file |
| 526 | end if |
| 527 | ! Check if this is a dotfile (path starts with . or contains /.) |
| 528 | if (index(files(i)%path, '/.') > 0 .or. files(i)%path(1:1) == '.') then |
| 529 | cycle ! Skip this file |
| 530 | end if |
| 531 | end if |
| 532 | call add_to_tree(tree_root, files(i)%path, files(i)%is_staged, files(i)%is_unstaged, files(i)%is_untracked, files(i)%has_incoming, files(i)%is_gitignored) |
| 533 | end do |
| 534 | |
| 535 | call sort_tree(tree_root) |
| 536 | |
| 537 | ! Restore collapsed state to new tree (sort first for binary search optimization) |
| 538 | if (n_collapsed > 0) then |
| 539 | call quicksort_collapsed_paths(collapsed_paths, 1, n_collapsed) |
| 540 | call restore_collapsed_state(tree_root, '', collapsed_paths, n_collapsed) |
| 541 | end if |
| 542 | deallocate(collapsed_paths) |
| 543 | |
| 544 | ! Collect items from tree in traversal order |
| 545 | max_items = 1000 |
| 546 | allocate(temp_items(max_items)) |
| 547 | n_items = 0 |
| 548 | |
| 549 | ! Traverse tree and collect all items |
| 550 | call collect_items_from_tree(tree_root, '', 0, temp_items, n_items, max_items, hide_dotfiles) |
| 551 | |
| 552 | ! Copy to output |
| 553 | allocate(items(n_items)) |
| 554 | if (n_items > 0) items(1:n_items) = temp_items(1:n_items) |
| 555 | deallocate(temp_items) |
| 556 | |
| 557 | ! Don't free tree - it's kept alive for expand/collapse operations |
| 558 | end subroutine build_item_list |
| 559 | |
| 560 | subroutine rebuild_item_list_from_tree(tree_root, items, n_items, hide_dotfiles) |
| 561 | type(tree_node), pointer, intent(in) :: tree_root |
| 562 | type(selectable_item), allocatable, intent(out) :: items(:) |
| 563 | integer, intent(out) :: n_items |
| 564 | logical, intent(in) :: hide_dotfiles |
| 565 | type(selectable_item), allocatable :: temp_items(:) |
| 566 | integer :: max_items |
| 567 | |
| 568 | ! Collect items from existing tree |
| 569 | max_items = 1000 |
| 570 | allocate(temp_items(max_items)) |
| 571 | n_items = 0 |
| 572 | |
| 573 | ! Traverse tree and collect all items |
| 574 | call collect_items_from_tree(tree_root, '', 0, temp_items, n_items, max_items, hide_dotfiles) |
| 575 | |
| 576 | ! Copy to output |
| 577 | allocate(items(n_items)) |
| 578 | if (n_items > 0) items(1:n_items) = temp_items(1:n_items) |
| 579 | deallocate(temp_items) |
| 580 | end subroutine rebuild_item_list_from_tree |
| 581 | |
| 582 | recursive subroutine collect_collapsed_paths(node, parent_path, collapsed_paths, n_collapsed, max_collapsed) |
| 583 | type(tree_node), pointer, intent(in) :: node |
| 584 | character(len=*), intent(in) :: parent_path |
| 585 | character(len=512), allocatable, intent(inout) :: collapsed_paths(:) |
| 586 | integer, intent(inout) :: n_collapsed, max_collapsed |
| 587 | type(tree_node), pointer :: child |
| 588 | character(len=512) :: full_path |
| 589 | |
| 590 | ! Build full path for this node |
| 591 | if (len_trim(parent_path) == 0) then |
| 592 | full_path = trim(node%name) |
| 593 | else |
| 594 | full_path = trim(parent_path) // '/' // trim(node%name) |
| 595 | end if |
| 596 | |
| 597 | ! If this is a collapsed directory, save its path |
| 598 | if (.not. node%is_file .and. .not. node%is_expanded) then |
| 599 | n_collapsed = n_collapsed + 1 |
| 600 | if (n_collapsed > max_collapsed) then |
| 601 | ! Resize array |
| 602 | call resize_path_array(collapsed_paths, max_collapsed) |
| 603 | end if |
| 604 | collapsed_paths(n_collapsed) = trim(full_path) |
| 605 | end if |
| 606 | |
| 607 | ! Recursively check children |
| 608 | child => node%first_child |
| 609 | do while (associated(child)) |
| 610 | call collect_collapsed_paths(child, full_path, collapsed_paths, n_collapsed, max_collapsed) |
| 611 | child => child%next_sibling |
| 612 | end do |
| 613 | end subroutine collect_collapsed_paths |
| 614 | |
| 615 | subroutine resize_path_array(paths, max_size) |
| 616 | character(len=512), allocatable, intent(inout) :: paths(:) |
| 617 | integer, intent(inout) :: max_size |
| 618 | character(len=512), allocatable :: temp_paths(:) |
| 619 | integer :: old_size |
| 620 | |
| 621 | old_size = max_size |
| 622 | allocate(temp_paths(old_size)) |
| 623 | temp_paths = paths(1:old_size) |
| 624 | deallocate(paths) |
| 625 | max_size = max_size * 2 |
| 626 | allocate(paths(max_size)) |
| 627 | paths(1:old_size) = temp_paths |
| 628 | deallocate(temp_paths) |
| 629 | end subroutine resize_path_array |
| 630 | |
| 631 | ! ========== Performance Optimization: Binary Search for Collapsed Paths ========== |
| 632 | recursive subroutine quicksort_collapsed_paths(arr, low, high) |
| 633 | character(len=512), intent(inout) :: arr(:) |
| 634 | integer, intent(in) :: low, high |
| 635 | integer :: pivot_idx |
| 636 | |
| 637 | if (low < high) then |
| 638 | call partition_collapsed_paths(arr, low, high, pivot_idx) |
| 639 | call quicksort_collapsed_paths(arr, low, pivot_idx - 1) |
| 640 | call quicksort_collapsed_paths(arr, pivot_idx + 1, high) |
| 641 | end if |
| 642 | end subroutine quicksort_collapsed_paths |
| 643 | |
| 644 | subroutine partition_collapsed_paths(arr, low, high, pivot_idx) |
| 645 | character(len=512), intent(inout) :: arr(:) |
| 646 | integer, intent(in) :: low, high |
| 647 | integer, intent(out) :: pivot_idx |
| 648 | character(len=512) :: pivot, temp |
| 649 | integer :: i, j |
| 650 | |
| 651 | pivot = trim(arr(high)) |
| 652 | i = low - 1 |
| 653 | |
| 654 | do j = low, high - 1 |
| 655 | if (trim(arr(j)) <= pivot) then |
| 656 | i = i + 1 |
| 657 | temp = arr(i) |
| 658 | arr(i) = arr(j) |
| 659 | arr(j) = temp |
| 660 | end if |
| 661 | end do |
| 662 | |
| 663 | temp = arr(i + 1) |
| 664 | arr(i + 1) = arr(high) |
| 665 | arr(high) = temp |
| 666 | |
| 667 | pivot_idx = i + 1 |
| 668 | end subroutine partition_collapsed_paths |
| 669 | |
| 670 | function binary_search_path(paths, n, target) result(index) |
| 671 | character(len=512), intent(in) :: paths(:) |
| 672 | integer, intent(in) :: n |
| 673 | character(len=*), intent(in) :: target |
| 674 | integer :: index |
| 675 | integer :: low, high, mid |
| 676 | character(len=512) :: target_trimmed, mid_val |
| 677 | |
| 678 | index = -1 |
| 679 | if (n == 0) return |
| 680 | |
| 681 | target_trimmed = trim(target) |
| 682 | low = 1 |
| 683 | high = n |
| 684 | |
| 685 | do while (low <= high) |
| 686 | mid = low + (high - low) / 2 |
| 687 | mid_val = trim(paths(mid)) |
| 688 | |
| 689 | if (mid_val == target_trimmed) then |
| 690 | index = mid |
| 691 | return |
| 692 | else if (mid_val < target_trimmed) then |
| 693 | low = mid + 1 |
| 694 | else |
| 695 | high = mid - 1 |
| 696 | end if |
| 697 | end do |
| 698 | end function binary_search_path |
| 699 | |
| 700 | recursive subroutine restore_collapsed_state(node, parent_path, collapsed_paths, n_collapsed) |
| 701 | type(tree_node), pointer, intent(inout) :: node |
| 702 | character(len=*), intent(in) :: parent_path |
| 703 | character(len=512), intent(in) :: collapsed_paths(:) |
| 704 | integer, intent(in) :: n_collapsed |
| 705 | type(tree_node), pointer :: child |
| 706 | character(len=512) :: full_path |
| 707 | integer :: idx |
| 708 | |
| 709 | ! Build full path for this node |
| 710 | if (len_trim(parent_path) == 0) then |
| 711 | full_path = trim(node%name) |
| 712 | else |
| 713 | full_path = trim(parent_path) // '/' // trim(node%name) |
| 714 | end if |
| 715 | |
| 716 | ! Check if this directory should be collapsed using binary search (O(log n) vs O(n)) |
| 717 | if (.not. node%is_file) then |
| 718 | idx = binary_search_path(collapsed_paths, n_collapsed, full_path) |
| 719 | if (idx > 0) then |
| 720 | node%is_expanded = .false. |
| 721 | end if |
| 722 | end if |
| 723 | |
| 724 | ! Recursively restore for children |
| 725 | child => node%first_child |
| 726 | do while (associated(child)) |
| 727 | call restore_collapsed_state(child, full_path, collapsed_paths, n_collapsed) |
| 728 | child => child%next_sibling |
| 729 | end do |
| 730 | end subroutine restore_collapsed_state |
| 731 | |
| 732 | recursive subroutine collect_items_from_tree(node, parent_path, depth, items, n_items, max_items, hide_dotfiles) |
| 733 | type(tree_node), pointer, intent(in) :: node |
| 734 | character(len=*), intent(in) :: parent_path |
| 735 | integer, intent(in) :: depth |
| 736 | type(selectable_item), allocatable, intent(inout) :: items(:) |
| 737 | integer, intent(inout) :: n_items, max_items |
| 738 | logical, intent(in) :: hide_dotfiles |
| 739 | type(tree_node), pointer :: child |
| 740 | character(len=512) :: full_path |
| 741 | logical :: is_root |
| 742 | |
| 743 | ! Check if this is the root node |
| 744 | is_root = (len_trim(parent_path) == 0 .and. trim(node%name) == '.') |
| 745 | |
| 746 | ! Build full path |
| 747 | if (is_root) then |
| 748 | full_path = '' |
| 749 | else if (len_trim(parent_path) == 0) then |
| 750 | full_path = trim(node%name) |
| 751 | else |
| 752 | full_path = trim(parent_path) // '/' // trim(node%name) |
| 753 | end if |
| 754 | |
| 755 | ! Add this item to the list (unless it's root) |
| 756 | if (.not. is_root) then |
| 757 | n_items = n_items + 1 |
| 758 | if (n_items > max_items) then |
| 759 | call resize_item_array(items, max_items) |
| 760 | end if |
| 761 | |
| 762 | items(n_items)%path = trim(full_path) |
| 763 | items(n_items)%is_file = node%is_file |
| 764 | items(n_items)%is_staged = node%is_staged |
| 765 | items(n_items)%is_unstaged = node%is_unstaged |
| 766 | items(n_items)%is_untracked = node%is_untracked |
| 767 | items(n_items)%has_incoming = node%has_incoming |
| 768 | items(n_items)%is_gitignored = node%is_gitignored |
| 769 | items(n_items)%depth = depth |
| 770 | items(n_items)%node => node |
| 771 | end if |
| 772 | |
| 773 | ! Recursively process children if this node is expanded |
| 774 | if (node%is_expanded) then |
| 775 | child => node%first_child |
| 776 | do while (associated(child)) |
| 777 | call collect_items_from_tree(child, full_path, depth + 1, items, n_items, max_items, hide_dotfiles) |
| 778 | child => child%next_sibling |
| 779 | end do |
| 780 | end if |
| 781 | end subroutine collect_items_from_tree |
| 782 | |
| 783 | subroutine resize_item_array(items, max_items) |
| 784 | type(selectable_item), allocatable, intent(inout) :: items(:) |
| 785 | integer, intent(inout) :: max_items |
| 786 | type(selectable_item), allocatable :: temp_items(:) |
| 787 | integer :: old_size |
| 788 | |
| 789 | old_size = max_items |
| 790 | allocate(temp_items(old_size)) |
| 791 | temp_items = items(1:old_size) |
| 792 | deallocate(items) |
| 793 | max_items = max_items * 2 |
| 794 | allocate(items(max_items)) |
| 795 | items(1:old_size) = temp_items |
| 796 | deallocate(temp_items) |
| 797 | end subroutine resize_item_array |
| 798 | |
| 799 | ! ========== Navigation Functions for New Navigation Model ========== |
| 800 | |
| 801 | subroutine navigate_down(items, n_items, selected) |
| 802 | type(selectable_item), intent(in) :: items(:) |
| 803 | integer, intent(in) :: n_items |
| 804 | integer, intent(inout) :: selected |
| 805 | integer :: current_depth, i |
| 806 | |
| 807 | if (n_items == 0) return |
| 808 | |
| 809 | current_depth = items(selected)%depth |
| 810 | |
| 811 | ! Search forward for next item at same depth |
| 812 | do i = selected + 1, n_items |
| 813 | if (items(i)%depth == current_depth) then |
| 814 | selected = i |
| 815 | return |
| 816 | end if |
| 817 | end do |
| 818 | |
| 819 | ! No item found - wrap to beginning |
| 820 | do i = 1, selected - 1 |
| 821 | if (items(i)%depth == current_depth) then |
| 822 | selected = i |
| 823 | return |
| 824 | end if |
| 825 | end do |
| 826 | ! If we get here, we're the only item at this depth, so stay put |
| 827 | end subroutine navigate_down |
| 828 | |
| 829 | subroutine navigate_up(items, n_items, selected) |
| 830 | type(selectable_item), intent(in) :: items(:) |
| 831 | integer, intent(in) :: n_items |
| 832 | integer, intent(inout) :: selected |
| 833 | integer :: current_depth, i |
| 834 | |
| 835 | if (n_items == 0) return |
| 836 | |
| 837 | current_depth = items(selected)%depth |
| 838 | |
| 839 | ! Search backward for previous item at same depth |
| 840 | do i = selected - 1, 1, -1 |
| 841 | if (items(i)%depth == current_depth) then |
| 842 | selected = i |
| 843 | return |
| 844 | end if |
| 845 | end do |
| 846 | |
| 847 | ! No item found - wrap to end |
| 848 | do i = n_items, selected + 1, -1 |
| 849 | if (items(i)%depth == current_depth) then |
| 850 | selected = i |
| 851 | return |
| 852 | end if |
| 853 | end do |
| 854 | ! If we get here, we're the only item at this depth, so stay put |
| 855 | end subroutine navigate_up |
| 856 | |
| 857 | subroutine navigate_right(items, n_items, selected, tree_root, hide_dotfiles) |
| 858 | type(selectable_item), allocatable, intent(inout) :: items(:) |
| 859 | integer, intent(inout) :: n_items |
| 860 | integer, intent(inout) :: selected |
| 861 | type(tree_node), pointer, intent(in) :: tree_root |
| 862 | logical, intent(in) :: hide_dotfiles |
| 863 | integer :: i, target_depth |
| 864 | |
| 865 | if (n_items == 0) return |
| 866 | if (items(selected)%is_file) return ! Can't enter a file |
| 867 | |
| 868 | ! We're on a directory |
| 869 | if (.not. items(selected)%node%is_expanded) then |
| 870 | ! Directory is collapsed - expand it |
| 871 | items(selected)%node%is_expanded = .true. |
| 872 | ! Rebuild item list |
| 873 | call rebuild_item_list_from_tree(tree_root, items, n_items, hide_dotfiles) |
| 874 | ! Adjust selection if needed |
| 875 | if (selected > n_items .and. n_items > 0) selected = n_items |
| 876 | end if |
| 877 | |
| 878 | ! Now move to first child (next item with depth+1) |
| 879 | target_depth = items(selected)%depth + 1 |
| 880 | do i = selected + 1, n_items |
| 881 | if (items(i)%depth == target_depth) then |
| 882 | selected = i |
| 883 | return |
| 884 | end if |
| 885 | end do |
| 886 | ! No children - stay on directory |
| 887 | end subroutine navigate_right |
| 888 | |
| 889 | subroutine navigate_left(items, n_items, selected) |
| 890 | type(selectable_item), allocatable, intent(inout) :: items(:) |
| 891 | integer, intent(inout) :: n_items |
| 892 | integer, intent(inout) :: selected |
| 893 | integer :: i, target_depth |
| 894 | |
| 895 | if (n_items == 0) return |
| 896 | |
| 897 | ! Move to parent (previous item with depth-1) |
| 898 | target_depth = items(selected)%depth - 1 |
| 899 | if (target_depth < 0) return ! Already at root level |
| 900 | |
| 901 | ! Search backward for parent |
| 902 | do i = selected - 1, 1, -1 |
| 903 | if (items(i)%depth == target_depth) then |
| 904 | selected = i |
| 905 | return |
| 906 | end if |
| 907 | end do |
| 908 | end subroutine navigate_left |
| 909 | |
| 910 | subroutine commit_prompt() |
| 911 | character(len=512) :: commit_msg |
| 912 | logical :: success |
| 913 | character(len=1) :: key |
| 914 | |
| 915 | ! Clear screen for commit prompt |
| 916 | call clear_screen() |
| 917 | print '(A)', achar(27) // '[1mGit Commit' // achar(27) // '[0m' |
| 918 | print '(A)', '' |
| 919 | |
| 920 | ! Read commit message |
| 921 | call read_line('Commit message: ', commit_msg) |
| 922 | |
| 923 | ! Execute commit if message is not empty |
| 924 | if (len_trim(commit_msg) > 0) then |
| 925 | call git_commit_with_message(commit_msg, success) |
| 926 | |
| 927 | ! Wait for keypress to continue |
| 928 | call read_key(key) |
| 929 | end if |
| 930 | end subroutine commit_prompt |
| 931 | |
| 932 | subroutine amend_commit_prompt() |
| 933 | character(len=512) :: commit_msg, last_commit_msg |
| 934 | logical :: success |
| 935 | character(len=1) :: key |
| 936 | |
| 937 | ! Clear screen for amend commit prompt |
| 938 | call clear_screen() |
| 939 | print '(A)', achar(27) // '[1mGit Commit --amend' // achar(27) // '[0m' |
| 940 | print '(A)', '' |
| 941 | |
| 942 | ! Get the last commit message as default |
| 943 | call get_last_commit_message(last_commit_msg) |
| 944 | |
| 945 | ! Show the last commit message |
| 946 | if (len_trim(last_commit_msg) > 0) then |
| 947 | print '(A)', achar(27) // '[2mLast commit message:' // achar(27) // '[0m' |
| 948 | print '(A)', ' ' // trim(last_commit_msg) |
| 949 | print '(A)', '' |
| 950 | end if |
| 951 | |
| 952 | ! Read new commit message |
| 953 | call read_line('New commit message (empty to keep): ', commit_msg) |
| 954 | |
| 955 | ! If no message provided, keep the old one |
| 956 | if (len_trim(commit_msg) == 0) then |
| 957 | commit_msg = last_commit_msg |
| 958 | end if |
| 959 | |
| 960 | ! Execute amend if we have a message |
| 961 | if (len_trim(commit_msg) > 0) then |
| 962 | call git_commit_amend(commit_msg, success) |
| 963 | |
| 964 | ! Wait for keypress to continue |
| 965 | call read_key(key) |
| 966 | else |
| 967 | print '(A)', 'No commit message provided. Amend cancelled.' |
| 968 | print '(A)', 'Press any key to continue...' |
| 969 | call read_key(key) |
| 970 | end if |
| 971 | end subroutine amend_commit_prompt |
| 972 | |
| 973 | subroutine show_status_view() |
| 974 | ! Use less for scrollable, searchable git status view |
| 975 | call show_git_status_paged() |
| 976 | end subroutine show_status_view |
| 977 | |
| 978 | subroutine push_prompt() |
| 979 | logical :: success |
| 980 | character(len=1) :: key |
| 981 | |
| 982 | ! Clear screen for push prompt |
| 983 | call clear_screen() |
| 984 | print '(A)', achar(27) // '[1mGit Push' // achar(27) // '[0m' |
| 985 | print '(A)', '' |
| 986 | print '(A)', 'Pushing to remote...' |
| 987 | print '(A)', '' |
| 988 | |
| 989 | ! Execute push |
| 990 | call git_push(success) |
| 991 | |
| 992 | ! Wait for keypress to continue |
| 993 | call read_key(key) |
| 994 | end subroutine push_prompt |
| 995 | |
| 996 | subroutine tag_prompt() |
| 997 | character(len=512) :: tag_name, tag_message |
| 998 | logical :: success, push_tag |
| 999 | character(len=1) :: key |
| 1000 | integer :: status |
| 1001 | |
| 1002 | ! Clear screen for tag prompt |
| 1003 | call clear_screen() |
| 1004 | print '(A)', achar(27) // '[1mGit Tag' // achar(27) // '[0m' |
| 1005 | print '(A)', '' |
| 1006 | |
| 1007 | ! Fetch tags from remote to ensure list is up to date |
| 1008 | print '(A)', 'Fetching tags from remote...' |
| 1009 | call execute_command_line('git fetch --tags --quiet 2>&1', exitstat=status) |
| 1010 | print '(A)', '' |
| 1011 | |
| 1012 | ! Show existing tags in compact format |
| 1013 | print '(A)', achar(27) // '[2mExisting tags:' // achar(27) // '[0m' |
| 1014 | call execute_command_line('git tag --sort=-version:refname | head -10 | column -c 80 2>/dev/null || git tag --sort=-version:refname | head -10', exitstat=status) |
| 1015 | print '(A)', '' |
| 1016 | |
| 1017 | ! Read tag name |
| 1018 | call read_line('Tag name: ', tag_name) |
| 1019 | |
| 1020 | ! Execute tag if name is not empty |
| 1021 | if (len_trim(tag_name) > 0) then |
| 1022 | ! Read tag message (optional) |
| 1023 | call read_line('Tag message (enter for none): ', tag_message) |
| 1024 | |
| 1025 | call git_tag(tag_name, tag_message, success) |
| 1026 | |
| 1027 | if (success) then |
| 1028 | ! Ask if user wants to push the tag |
| 1029 | print '(A)', '' |
| 1030 | print '(A)', 'Push tag to origin? (y/n)' |
| 1031 | call read_key(key) |
| 1032 | |
| 1033 | if (key == 'y' .or. key == 'Y') then |
| 1034 | call git_push_tag(tag_name, push_tag) |
| 1035 | end if |
| 1036 | end if |
| 1037 | |
| 1038 | ! Wait for keypress to continue |
| 1039 | print '(A)', 'Press any key to continue...' |
| 1040 | call read_key(key) |
| 1041 | end if |
| 1042 | end subroutine tag_prompt |
| 1043 | |
| 1044 | subroutine branch_switch_prompt() |
| 1045 | logical :: success |
| 1046 | |
| 1047 | ! Clear screen for branch switch |
| 1048 | call clear_screen() |
| 1049 | print '(A)', achar(27) // '[1mSwitch Branch' // achar(27) // '[0m' |
| 1050 | print '(A)', '' |
| 1051 | |
| 1052 | ! Call git branch switch with fzf |
| 1053 | call git_switch_branch(success) |
| 1054 | end subroutine branch_switch_prompt |
| 1055 | |
| 1056 | subroutine delete_prompt(filepath, is_untracked) |
| 1057 | character(len=*), intent(in) :: filepath |
| 1058 | logical, intent(in) :: is_untracked |
| 1059 | logical :: deleted |
| 1060 | character(len=1) :: key |
| 1061 | |
| 1062 | ! Clear screen for delete prompt |
| 1063 | call clear_screen() |
| 1064 | print '(A)', achar(27) // '[1mDelete File' // achar(27) // '[0m' |
| 1065 | print '(A)', '' |
| 1066 | |
| 1067 | ! Execute delete with confirmation |
| 1068 | call git_delete_file(filepath, is_untracked, deleted) |
| 1069 | |
| 1070 | ! Wait for keypress to continue |
| 1071 | call read_key(key) |
| 1072 | end subroutine delete_prompt |
| 1073 | |
| 1074 | subroutine discard_prompt(filepath, is_staged, is_untracked) |
| 1075 | character(len=*), intent(in) :: filepath |
| 1076 | logical, intent(in) :: is_staged, is_untracked |
| 1077 | logical :: discarded |
| 1078 | character(len=1) :: key |
| 1079 | |
| 1080 | ! Clear screen for discard prompt |
| 1081 | call clear_screen() |
| 1082 | print '(A)', achar(27) // '[1mDiscard Changes' // achar(27) // '[0m' |
| 1083 | print '(A)', '' |
| 1084 | |
| 1085 | ! Execute discard with confirmation |
| 1086 | call git_discard_changes(filepath, is_staged, is_untracked, discarded) |
| 1087 | |
| 1088 | ! Wait for keypress to continue |
| 1089 | call read_key(key) |
| 1090 | end subroutine discard_prompt |
| 1091 | |
| 1092 | subroutine stash_push_prompt() |
| 1093 | character(len=512) :: stash_msg |
| 1094 | logical :: success |
| 1095 | character(len=1) :: key |
| 1096 | |
| 1097 | ! Clear screen for stash prompt |
| 1098 | call clear_screen() |
| 1099 | print '(A)', achar(27) // '[1mGit Stash (Save)' // achar(27) // '[0m' |
| 1100 | print '(A)', '' |
| 1101 | |
| 1102 | ! Read stash message (optional) |
| 1103 | call read_line('Stash message (optional): ', stash_msg) |
| 1104 | |
| 1105 | ! Execute stash push |
| 1106 | call git_stash_push(stash_msg, success) |
| 1107 | |
| 1108 | ! Wait for keypress to continue |
| 1109 | call read_key(key) |
| 1110 | end subroutine stash_push_prompt |
| 1111 | |
| 1112 | subroutine stash_pop_apply_prompt() |
| 1113 | logical :: success |
| 1114 | character(len=1) :: key |
| 1115 | |
| 1116 | ! Clear screen for stash pop/apply prompt |
| 1117 | call clear_screen() |
| 1118 | print '(A)', achar(27) // '[1mGit Stash (Pop/Apply)' // achar(27) // '[0m' |
| 1119 | print '(A)', '' |
| 1120 | |
| 1121 | ! Execute stash pop/apply with fzf selection |
| 1122 | call git_stash_pop_apply(success) |
| 1123 | |
| 1124 | ! Wait for keypress to continue |
| 1125 | call read_key(key) |
| 1126 | end subroutine stash_pop_apply_prompt |
| 1127 | |
| 1128 | subroutine cherry_pick_prompt() |
| 1129 | logical :: success |
| 1130 | |
| 1131 | ! Clear screen for cherry-pick |
| 1132 | call clear_screen() |
| 1133 | |
| 1134 | ! Call git cherry-pick (handles its own prompts and key wait) |
| 1135 | call git_cherry_pick(success) |
| 1136 | end subroutine cherry_pick_prompt |
| 1137 | |
| 1138 | subroutine revert_commit_prompt() |
| 1139 | logical :: success |
| 1140 | |
| 1141 | ! Clear screen for revert |
| 1142 | call clear_screen() |
| 1143 | |
| 1144 | ! Call git revert (handles its own prompts and key wait) |
| 1145 | call git_revert_commit(success) |
| 1146 | end subroutine revert_commit_prompt |
| 1147 | |
| 1148 | subroutine history_browser_prompt() |
| 1149 | ! Clear screen for history browser |
| 1150 | call clear_screen() |
| 1151 | |
| 1152 | ! Call git history browser (handles its own terminal setup) |
| 1153 | call git_show_history() |
| 1154 | end subroutine history_browser_prompt |
| 1155 | |
| 1156 | subroutine reflog_browser_prompt() |
| 1157 | ! Clear screen for reflog browser |
| 1158 | call clear_screen() |
| 1159 | |
| 1160 | ! Call git reflog browser (handles its own terminal setup) |
| 1161 | call git_show_reflog() |
| 1162 | end subroutine reflog_browser_prompt |
| 1163 | |
| 1164 | subroutine merge_branch_prompt() |
| 1165 | logical :: success |
| 1166 | |
| 1167 | ! Clear screen for merge |
| 1168 | call clear_screen() |
| 1169 | |
| 1170 | ! Call git merge (handles its own prompts and key wait) |
| 1171 | call git_merge_branch(success) |
| 1172 | end subroutine merge_branch_prompt |
| 1173 | |
| 1174 | subroutine blame_prompt(filepath) |
| 1175 | character(len=*), intent(in) :: filepath |
| 1176 | |
| 1177 | ! Clear screen for blame view |
| 1178 | call clear_screen() |
| 1179 | |
| 1180 | ! Call git blame (handles its own display and key wait) |
| 1181 | call git_blame_file(filepath) |
| 1182 | end subroutine blame_prompt |
| 1183 | |
| 1184 | subroutine reset_prompt() |
| 1185 | logical :: success |
| 1186 | |
| 1187 | ! Clear screen for reset |
| 1188 | call clear_screen() |
| 1189 | |
| 1190 | ! Call git reset (handles its own prompts and key wait) |
| 1191 | call git_reset_interactive(success) |
| 1192 | end subroutine reset_prompt |
| 1193 | |
| 1194 | subroutine rebase_prompt() |
| 1195 | logical :: success |
| 1196 | |
| 1197 | ! Clear screen for rebase |
| 1198 | call clear_screen() |
| 1199 | |
| 1200 | ! Call git rebase (handles its own prompts and key wait) |
| 1201 | call git_interactive_rebase(success) |
| 1202 | end subroutine rebase_prompt |
| 1203 | |
| 1204 | subroutine branch_create_prompt() |
| 1205 | character(len=512) :: branch_name |
| 1206 | logical :: success |
| 1207 | character(len=1) :: key |
| 1208 | |
| 1209 | ! Clear screen for branch creation |
| 1210 | call clear_screen() |
| 1211 | print '(A)', achar(27) // '[1mCreate New Branch' // achar(27) // '[0m' |
| 1212 | print '(A)', '' |
| 1213 | |
| 1214 | ! Read branch name |
| 1215 | call read_line('New branch name: ', branch_name) |
| 1216 | |
| 1217 | ! Create branch if name is not empty |
| 1218 | if (len_trim(branch_name) > 0) then |
| 1219 | call git_create_branch(branch_name, success) |
| 1220 | ! Wait for keypress to continue |
| 1221 | call read_key(key) |
| 1222 | end if |
| 1223 | end subroutine branch_create_prompt |
| 1224 | |
| 1225 | subroutine branch_delete_prompt() |
| 1226 | logical :: success |
| 1227 | character(len=1) :: key |
| 1228 | |
| 1229 | ! Clear screen for branch deletion |
| 1230 | call clear_screen() |
| 1231 | print '(A)', achar(27) // '[1mDelete Branch' // achar(27) // '[0m' |
| 1232 | print '(A)', '' |
| 1233 | |
| 1234 | ! Call git branch delete with fzf |
| 1235 | call git_delete_branch(success) |
| 1236 | |
| 1237 | ! Wait for keypress to continue |
| 1238 | call read_key(key) |
| 1239 | end subroutine branch_delete_prompt |
| 1240 | |
| 1241 | subroutine refresh_and_rebuild(show_all, files, n_files, items, n_items, tree_root, & |
| 1242 | hide_dotfiles, selected, running, exit_if_empty, include_incoming, force_refresh) |
| 1243 | ! Centralized helper to refresh file list and rebuild tree |
| 1244 | ! Consolidates the pattern repeated 20+ times in the codebase |
| 1245 | ! Now with caching support for performance optimization |
| 1246 | logical, intent(in) :: show_all, hide_dotfiles |
| 1247 | type(file_entry), allocatable, intent(inout) :: files(:) |
| 1248 | integer, intent(inout) :: n_files, n_items, selected |
| 1249 | type(tree_node), pointer, intent(inout) :: tree_root |
| 1250 | type(selectable_item), allocatable, intent(inout) :: items(:) |
| 1251 | logical, intent(inout), optional :: running |
| 1252 | logical, intent(in), optional :: exit_if_empty, include_incoming, force_refresh |
| 1253 | |
| 1254 | logical :: do_exit_if_empty, do_include_incoming, do_force_refresh |
| 1255 | |
| 1256 | ! Handle optional parameters |
| 1257 | do_exit_if_empty = .false. |
| 1258 | if (present(exit_if_empty)) do_exit_if_empty = exit_if_empty |
| 1259 | |
| 1260 | do_include_incoming = .false. |
| 1261 | if (present(include_incoming)) do_include_incoming = include_incoming |
| 1262 | |
| 1263 | do_force_refresh = .false. |
| 1264 | if (present(force_refresh)) do_force_refresh = force_refresh |
| 1265 | |
| 1266 | ! Get files based on mode (with caching support) |
| 1267 | if (show_all) then |
| 1268 | call get_all_files(files, n_files, force_refresh=do_force_refresh) |
| 1269 | call mark_incoming_changes(files, n_files) |
| 1270 | else |
| 1271 | call get_dirty_files(files, n_files, force_refresh=do_force_refresh) |
| 1272 | if (do_include_incoming) then |
| 1273 | ! For fetch/pull: also include files with only incoming changes |
| 1274 | call add_incoming_files(files, n_files) |
| 1275 | else |
| 1276 | call mark_incoming_changes(files, n_files) |
| 1277 | end if |
| 1278 | end if |
| 1279 | |
| 1280 | ! Rebuild tree and flatten to items |
| 1281 | call build_item_list(files, n_files, items, n_items, tree_root, hide_dotfiles) |
| 1282 | |
| 1283 | ! Adjust selection if needed |
| 1284 | if (selected > n_items .and. n_items > 0) selected = n_items |
| 1285 | |
| 1286 | ! Exit if no items and exit_if_empty is set |
| 1287 | if (do_exit_if_empty .and. n_items == 0) then |
| 1288 | if (present(running)) running = .false. |
| 1289 | end if |
| 1290 | end subroutine refresh_and_rebuild |
| 1291 | |
| 1292 | end program fuss |