diff options
Diffstat (limited to 'scripts/vim-patch.sh')
| -rwxr-xr-x | scripts/vim-patch.sh | 108 |
1 files changed, 68 insertions, 40 deletions
diff --git a/scripts/vim-patch.sh b/scripts/vim-patch.sh index 530701e223..c6ff280bb5 100755 --- a/scripts/vim-patch.sh +++ b/scripts/vim-patch.sh @@ -14,27 +14,26 @@ readonly BRANCH_PREFIX="vim-" CREATED_FILES=() usage() { - echo "Helper script for porting Vim patches. For more information, see" + echo "Port Vim patches to Neovim" echo "https://github.com/neovim/neovim/wiki/Merging-patches-from-upstream-vim" echo echo "Usage: ${BASENAME} [-h | -l | -p vim-revision | -r pr-number]" echo echo "Options:" echo " -h Show this message and exit." - echo " -l Show list of missing Vim patches." - echo " -L Print missing Vim patches in machine-readable form." - echo " -p {vim-revision} Download and generate the specified Vim patch." - echo " vim-revision can be a version number '8.0.xxx'" - echo " or a valid Git ref (hash, tag, etc.)." - echo " -P {vim-revision} Download, generate and apply the Vim patch." - echo " -g {vim-revision} Download the Vim patch vim-revision." - echo " vim-revision can be a version number of the " - echo " format '7.4.xxx' or a Git commit hash." - echo " -s Submit a vim-patch pull request to Neovim." - echo " -r {pr-number} Review a vim-patch pull request to Neovim." + echo " -l List missing Vim patches." + echo " -L List missing Vim patches (for scripts)." + echo " -M List all merged patch-numbers (at current v:version)." + echo " -p {vim-revision} Download and generate a Vim patch. vim-revision" + echo " can be a Vim version (8.0.xxx) or a Git hash." + echo " -P {vim-revision} Download, generate and apply a Vim patch." + echo " -g {vim-revision} Download a Vim patch." + echo " -s Create a vim-patch pull request." + echo " -r {pr-number} Review a vim-patch pull request." + echo ' -V Clone the Vim source code to $VIM_SOURCE_DIR.' echo - echo "Set VIM_SOURCE_DIR to change where Vim's sources are stored." - echo "Default is '${VIM_SOURCE_DIR_DEFAULT}'." + echo ' $VIM_SOURCE_DIR controls where Vim sources are found' + echo " (default: '${VIM_SOURCE_DIR_DEFAULT}')" } # Checks if a program is in the user's PATH, and is executable. @@ -173,7 +172,7 @@ preprocess_patch() { "$file" > "$file".tmp && mv "$file".tmp "$file" } -get_vim_patch() { +get_vimpatch() { get_vim_sources assign_commit_details "${1}" @@ -199,7 +198,7 @@ get_vim_patch() { } stage_patch() { - get_vim_patch "$1" + get_vimpatch "$1" local try_apply="${2:-}" local git_remote @@ -328,31 +327,52 @@ submit_pr() { done } -# Prints a newline-delimited list of Vim commits, for use by scripts. -list_vim_patches() { - # Get missing Vim commits - local vim_commits - vim_commits="$(cd "${VIM_SOURCE_DIR}" && git log --reverse --format='%H' v8.0.0000..HEAD)" +# Gets all Vim commits since the "start" commit. +list_vim_commits() { ( + cd "${VIM_SOURCE_DIR}" && git log --reverse --format='%H' v8.0.0000..HEAD +) } - # Find all "vim-patch:xxx" tokens in the Nvim git log. +# Prints all (sorted) "vim-patch:xxx" tokens found in the Nvim git log. +list_vimpatch_tokens() { local tokens + # Find all "vim-patch:xxx" tokens in the Nvim git log. tokens="$(cd "${NVIM_SOURCE_DIR}" && git log -E --grep='vim-patch:[^ ]+' | grep 'vim-patch')" - tokens="$(for i in $tokens ; do echo "$i" | grep -E 'vim-patch:[^ ]{7}' | sed 's/.*\(vim-patch:[.0-9a-z]\+\).*/\1/' ; done)" + echo "$tokens" | grep -E 'vim-patch:[^ ,{]{7,}' \ + | sed 's/.*\(vim-patch:[.0-9a-z]\+\).*/\1/' \ + | sort \ + | uniq +} + +# Prints all patch-numbers (for the current v:version) for which there is +# a "vim-patch:xxx" token in the Nvim git log. +list_vimpatch_numbers() { + # Transform "vim-patch:X.Y.ZZZZ" to "ZZZZ". + list_vimpatch_tokens | while read vimpatch_token; do + echo "$vimpatch_token" | grep '8\.0\.' | sed 's/.*vim-patch:8\.0\.\([0-9a-z]\+\).*/\1/' + done +} + +# Prints a newline-delimited list of Vim commits, for use by scripts. +list_missing_vimpatches() { + local tokens vim_commit vim_commits is_missing vim_tag patch_number - local vim_commit + # Find all "vim-patch:xxx" tokens in the Nvim git log. + tokens="$(list_vimpatch_tokens)" + + # Get missing Vim commits + vim_commits="$(list_vim_commits)" for vim_commit in ${vim_commits}; do - local is_missing - local vim_tag - # This fails for untagged commits (e.g., runtime file updates) so mask the return status - vim_tag="$(cd "${VIM_SOURCE_DIR}" && git describe --tags --exact-match "${vim_commit}" 2>/dev/null)" || true - if [[ -n "${vim_tag}" ]]; then + # Check for vim-patch:<commit_hash> (usually runtime updates). + is_missing="$(echo "$tokens" | >/dev/null 2>&1 grep "vim\-patch:${vim_commit:0:7}" && echo false || echo true)" + + if ! [ "$is_missing" = "false" ] \ + && vim_tag="$(cd "${VIM_SOURCE_DIR}" && git describe --tags --exact-match "${vim_commit}" 2>/dev/null)" + then # Vim version number (not commit hash). - local patch_number="${vim_tag:1}" # "v7.4.0001" => "7.4.0001" + # Check for vim-patch:<tag> (not commit hash). + patch_number="${vim_tag:1}" # "v7.4.0001" => "7.4.0001" is_missing="$(echo "$tokens" | >/dev/null 2>&1 grep "vim\-patch:${patch_number}" && echo false || echo true)" vim_commit="${vim_tag#v}" - else - # Untagged Vim patch (e.g. runtime updates). - is_missing="$(echo "$tokens" | >/dev/null 2>&1 grep "vim\-patch:${vim_commit:0:7}" && echo false || echo true)" fi if ! [ "$is_missing" = "false" ]; then @@ -362,11 +382,11 @@ list_vim_patches() { } # Prints a human-formatted list of Vim commits, with instructional messages. -show_vim_patches() { +show_vimpatches() { get_vim_sources printf "\nVim patches missing from Neovim:\n" - list_vim_patches | while read vim_commit; do + list_missing_vimpatches | while read vim_commit; do if (cd "${VIM_SOURCE_DIR}" && git --no-pager show --color=never --name-only "v${vim_commit}" 2>/dev/null) | grep -q ^runtime; then printf " • ${vim_commit} (+runtime)\n" else @@ -440,7 +460,7 @@ review_commit() { echo "✔ Saved pull request diff to '${NVIM_SOURCE_DIR}/n${patch_file}'." CREATED_FILES+=("${NVIM_SOURCE_DIR}/n${patch_file}") - get_vim_patch "${vim_version}" + get_vimpatch "${vim_version}" CREATED_FILES+=("${NVIM_SOURCE_DIR}/${patch_file}") echo @@ -481,18 +501,22 @@ review_pr() { clean_files } -while getopts "hlLp:P:g:r:s" opt; do +while getopts "hlLMVp:P:g:r:s" opt; do case ${opt} in h) usage exit 0 ;; l) - show_vim_patches + show_vimpatches exit 0 ;; L) - list_vim_patches + list_missing_vimpatches + exit 0 + ;; + M) + list_vimpatch_numbers exit 0 ;; p) @@ -504,7 +528,7 @@ while getopts "hlLp:P:g:r:s" opt; do exit 0 ;; g) - get_vim_patch "${OPTARG}" + get_vimpatch "${OPTARG}" exit 0 ;; r) @@ -515,6 +539,10 @@ while getopts "hlLp:P:g:r:s" opt; do submit_pr exit 0 ;; + V) + get_vim_sources + exit 0 + ;; *) exit 1 ;; |