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137 lines
4.8 KiB
Bash
137 lines
4.8 KiB
Bash
#!/bin/bash
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#
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# helper functions to obtain git related information
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#######################################
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# let user select a commit interactively
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# Arguments:
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# $1: the helper message to display in the fzf header
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# $2: files to show diff against HEAD
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# Outputs:
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# the selected commit 6 char code
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# e.g. b60b330
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#######################################
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function get_commit() {
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local header="${1:-select a commit}"
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local files="$2"
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if [[ -z "${files}" ]]; then
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/usr/bin/git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" \
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log --oneline --color=always --decorate=short \
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| fzf --no-multi --header="${header}" \
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--preview "echo {} \
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| awk '{print \$1}' \
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| xargs -I __ /usr/bin/git --git-dir=${DOTBARE_DIR} --work-tree=${DOTBARE_TREE} \
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show --color=always __" \
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| awk '{print $1}'
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else
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/usr/bin/git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" \
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log --oneline --color=always --decorate=short \
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| fzf --no-multi --header="${header}" --preview "echo {} \
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| awk '{print \$1}' \
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| xargs -I __ /usr/bin/git --git-dir=${DOTBARE_DIR} --work-tree=${DOTBARE_TREE} \
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diff --color=always __ $files" \
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| awk '{print $1}'
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fi
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}
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#######################################
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# let user select a branch interactively
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# Arguments:
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# $1: the helper message to display in the fzf header
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# Outputs:
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# the selected branch name
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# e.g. master
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#######################################
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function get_branch() {
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local header="${1:-select a branch}"
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/usr/bin/git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" branch -a \
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| awk '{
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if ($0 ~ /\*.*\(HEAD.*/) {
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gsub(/\* /, "", $0)
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print "\033[32m" $0 "\033[0m"
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} else if (match($1, "\\*") != 0) {
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print "\033[32m" $2 "\033[0m"
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} else if ($0 ~ /^[ \t]+remotes\/.*/) {
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gsub(/[ \t]+/, "", $0)
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print "\033[31m" $0 "\033[0m"
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} else {
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gsub(/^[ \t]+/, "", $0)
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print $0
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}
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}' \
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| fzf --no-multi --header="${header}" \
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--preview="/usr/bin/git --git-dir=${DOTBARE_DIR} --work-tree=${DOTBARE_TREE} \
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log --oneline --graph --color=always --decorate=short {}"
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}
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#######################################
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# let user select a dotbare tracked file interactively
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# Arguments:
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# $1: the helper message to display in the fzf header
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# $2: if exist, don't do multi selection, do single
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# Outputs:
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# the selected file path
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# e.g.$HOME/.config/nvim/init.vim
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#######################################
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function get_git_file() {
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local header="${1:-select a file}"
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set_fzf_multi "$2"
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/usr/bin/git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" \
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ls-files --full-name --directory "${DOTBARE_TREE}" \
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| fzf --header="${header}" \
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--preview "head -50 ${DOTBARE_TREE}/{}" \
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| awk -v home="${DOTBARE_TREE}" '{print home "/" $0}'
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}
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#######################################
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# let user select a modified file interactively
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# Arguments:
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# $1: the helper message to display in the fzf header
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# $2: if exists, don't do multi selection, do single
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# Outputs:
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# the selected file path
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# e.g.$HOME/.config/nvim/init.vim
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#######################################
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function get_modified_file() {
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local header="${1:-select a modified file}"
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set_fzf_multi "$2"
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/usr/bin/git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" \
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status --porcelain\
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| awk '{
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if ($0 ~ /^[A-Za-z][A-Za-z].*$/) {
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print "\033[32m" substr($0, 1, 1) "\033[31m" substr($0, 2) "\033[0m"
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} else if ($0 ~ /^[A-Za-z][ \t].*$/) {
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print "\033[32m" $0 "\033[0m"
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} else {
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print "\033[31m" $0 "\033[0m"
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}
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}' \
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| fzf --header="${header}" --preview "echo {} \
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| awk '{print \$2}' \
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| xargs -I __ /usr/bin/git --git-dir=${DOTBARE_DIR} --work-tree=${DOTBARE_TREE} \
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diff --color=always ${DOTBARE_TREE}/__" \
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| awk -v home="${DOTBARE_TREE}" '{print home "/" $2}'
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}
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#######################################
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# let user select a staged file interactively
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# Arguments:
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# $1: the helper message to display in the fzf header
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# $2: if exists, don't do multi selection, do single
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# Outputs:
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# the selected file path
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# e.g.$HOME/.config/nvim/init.vim
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#######################################
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function get_staged_file() {
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local header="${1:-select a staged file}"
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set_fzf_multi "$2"
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/usr/bin/git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" \
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diff --name-status --cached \
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| awk '{print "\033[32m" $1 " " $2 "\033[0m"}' \
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| fzf --header='select files to unstage' --multi --preview "echo {} \
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| awk '{print \$2}' \
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| xargs -I __ /usr/bin/git --git-dir=${DOTBARE_DIR} --work-tree=${DOTBARE_TREE} \
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diff --staged --color=always ${DOTBARE_TREE}/__" \
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| awk -v home="${DOTBARE_TREE}" '{print home "/" $2}'
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}
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