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#!/bin/bash
name="gitstat"
version="1.0"
usage_message="Usage: gitstat"
help_message=$(/usr/bin/cat <<-EOF
Fetch updates in git repositories
Usage: gitstat
Options:
-h, --help print this message and exit
-v, --version print version number and exit
EOF
)
reset_color="\e[0m"
error_color="\e[1;31m"
highlight_color="\e[1;33m"
. /usr/local/lib/myminiparse.sh
if [[ ! -f ~/.config/gitstat/repos.list ]]; then
/usr/bin/printf "%s: cannot read repository list at '~/.config/gitstat/repos.list'\n" "$name"
fi
while read repo upstream; do
code=0
if ! cd "$repo"; then
/usr/bin/printf "%s: ERROR: local repository '%s' does not exist\n" "$name" "$repo"
code=1
fi
if [[ "$code" -eq 0 && ! -z "$upstream" ]]; then
if ! /usr/bin/git checkout "$upstream" >/dev/null 2>&1; then
/usr/bin/printf "%s: ERROR: upstream branch '%s' does not exist in local repository '%s'\n" "$name" "$upstream" "$repo"
code=1
fi
fi
if [[ "$code" -eq 0 ]]; then
if ! /usr/bin/git fetch --quiet >/dev/null 2>&1; then
/usr/bin/printf "%s: ERROR: failed to sync '%s' to upstream\n" "$name" "$repo"
code=1
fi
fi
if [[ "$code" -eq 0 ]]; then
updates_count="$(/usr/bin/git status --porcelain=v2 --branch \
| /usr/bin/grep -F '# branch.ab' \
| /usr/bin/sed -e 's/^.*-//')"
if [[ "$updates_count" = "0" ]]; then
/usr/bin/printf '%s: nothing to do\n' "$repo"
else
/usr/bin/printf '%s: %b%s commits to pull%b\n' "$repo" "$highlight_color" "$updates_count" "$reset_color"
fi
fi
if [[ ! -z "$upstream" ]]; then
if ! /usr/bin/git checkout dev >/dev/null 2>&1; then
/usr/bin/printf "%s: ERROR: failed to restore dev branch in local repository '%s'\n" "$name" "$repo"
code=1
fi
fi
done < <(/usr/bin/grep --invert-match --extended-regexp '^( *| *#.*)$' ~/.config/gitstat/repos.list)