tvl-depot/functions/git_functions.sh

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# output current branch to STDOUT
function wgbranch {
cat ./.git/HEAD | perl -p -e 's/^ref:\srefs\/heads\/(.+)$/\1/g'
}
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# Outputs staged, unstaged, untracked files
# Similar to `git status` output but without the cruft
function wg-git-changed-files {
tracked_staged=$(git diff --name-only --staged)
tracked_unstaged=$(git diff --name-only)
untracked_unstaged=$(git ls-files --others --exclude-standard)
echo "${tracked_staged}\n${tracked_unstaged}\n${untracked_unstaged}"
}
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# git status "plumbing" version
# Useful for piping into grep -> xargs git add
function wgst {
git status -s | awk '{ print $2 }'
}
# git add by file regex pattern
function wgadd {
pattern="$2"
wgst | grep "${pattern}" | xargs git add
}
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# compare file with another branch
function wgcompare_file {
file_path="$1"
compare_branch_a="master"
compare_branch_b="$(wgbranch)"
git diff "${compare_branch_a}:${file_path}" "${compare_branch_b}:${file_path}"
}
# output the stash ticket number to STDOUT
function wgtix {
wgbranch | perl -p -e 's/(?:feature|bugfix|refactor)\/(\w+-\d+).+$/\1/'
}
# search for a git branch by ticket number
# useful when combined with `wgcheckout`
# e.g.
# $ wgcheckout "$(wgfind 1045)"
# checks-out feature/GDMX-1045 ...
#
# if the `TICKET_NO` cannot be found, it will return the current branch
function wgfind {
TICKET_NO="$1"
BRANCHNAME=$(git branch | grep "$TICKET_NO" | perl -p -e 's/^\s*//')
if [ -z $BRANCHNAME ]; then
BRANCHNAME="$(wgbranch)"
fi
echo "$BRANCHNAME"
}
# wrapper fn for "git checkout" that exports previous branch to env
function wgcheckout {
if [ -z $1 ]; then
branchname="develop"
else
branchname="$1"
fi
echo " -- wgcheckout -- "
echo "Storing branch \"$(wgbranch)\" in WGPREV ..."
export WGPREV="$(wgbranch)"
echo "Checking out \"$branchname\" ..."
echo
echo " -- git checkout -- "
git checkout "$branchname"
echo
}
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# opens the current ticket-branch in web browser
function wgjira {
base_url="https://jira.hugeinc.com/browse"
ticket=$(wgtix)
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open "${base_url}/${ticket}"
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}
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# wgcheckout combined with a fuzzy search
function wgfcheckout {
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branchname=$(trim $(git branch | fzf-tmux))
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[ ! -z "$branchname" ] && wgcheckout "$branchname" || return
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}
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# View an author's work within a specified date range.
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function wgviewcommits {
author=$([ -z "$1" ] && echo "William Carroll" || echo "$1")
todays_date=$(date +'%Y-%m-%d')
date=$([ -z "$2" ] && echo "${todays_date}" || echo "$2")
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git log --all --author="${author}" --after="${date} 00:00" \
--before="${date} 23:59"
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}