On Thu, Aug 15, 2013 at 6:35 PM, Mattias Andrée <maandree@xxxxxxxxxxxxx> wrote:
> This can be used for automated bisection without a check script.
>
> Signed-off-by: Mattias Andrée <maandree@xxxxxxxxxxxxx>
> ---
> Documentation/git-bisect.txt | 13 +++++++++++++
> git-bisect.sh | 11 ++++++++++-
> 2 files changed, 23 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/git-bisect.txt b/Documentation/git-bisect.txt
> index f986c5c..ca8c09d 100644
> --- a/Documentation/git-bisect.txt
> +++ b/Documentation/git-bisect.txt
> @@ -25,6 +25,7 @@ on the subcommand:
> git bisect visualize
> git bisect replay <logfile>
> git bisect log
> + git bisect state
> git bisect run <cmd>...
>
> This command uses 'git rev-list --bisect' to help drive the
> @@ -104,6 +105,18 @@ For example, `git bisect reset HEAD` will leave you on the current
> bisection commit and avoid switching commits at all, while `git bisect
> reset bisect/bad` will check out the first bad revision.
>
> +Bisect state
> +~~~~~~~~~~~~~~~~
> +
> +To see the bisection process has finnished, issue the following command:
s/see the/see if the/
s/finnished/finished/
> +
> +------------
> +$ git bisect state
> +------------
> +
> +Exit successfully (i.e., with return code 0), if and only if the current
> +bisection has reached the first bad or possible first bad commit.
> +
> Bisect visualize
> ~~~~~~~~~~~~~~~~
>
> diff --git a/git-bisect.sh b/git-bisect.sh
> index 9f064b6..6ddda34 100755
> --- a/git-bisect.sh
> +++ b/git-bisect.sh
> @@ -1,6 +1,6 @@
> #!/bin/sh
>
> -USAGE='[help|start|bad|good|skip|next|reset|visualize|replay|log|run]'
> +USAGE='[help|start|bad|good|skip|next|reset|visualize|replay|log|run|state]'
> LONG_USAGE='git bisect help
> print this long help message.
> git bisect start [--no-checkout] [<bad> [<good>...]] [--] [<pathspec>...]
> @@ -23,6 +23,8 @@ git bisect log
> show bisect log.
> git bisect run <cmd>...
> use <cmd>... to automatically bisect.
> +git bisect state
> + check if the bisection is complete.
>
> Please use "git help bisect" to get the full man page.'
>
> @@ -491,6 +493,11 @@ bisect_log () {
> cat "$GIT_DIR/BISECT_LOG"
> }
>
> +bisect_complete_state () {
> + cat "$GIT_DIR/BISECT_LOG" | tail -n 1 | grep -E '^# (possible |)first bad commit:' > /dev/null
> + exit $?
> +}
> +
> case "$#" in
> 0)
> usage ;;
> @@ -519,6 +526,8 @@ case "$#" in
> bisect_log ;;
> run)
> bisect_run "$@" ;;
> + state)
> + bisect_complete_state ;;
> *)
> usage ;;
> esac
> --
> 1.8.3.4
>
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