Stefan Naewe <stefan.naewe@xxxxxxxxx> writes:
> Git for Windows comes with a bash that doesn't support process substitution.
> It issues the following error when using git-completion.bash with
> GIT_PS1_SHOWUPSTREAM set:
>
> $ export GIT_PS1_SHOWUPSTREAM=1
> sh.exe": cannot make pipe for process substitution: Function not implemented
> sh.exe": cannot make pipe for process substitution: Function not implemented
> sh.exe": <(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n '): ambiguous redirect
>
> Replace the process substitution with a 'here string'.
>
> Signed-off-by: Stefan Naewe <stefan.naewe@xxxxxxxxx>
Yuck, but I honestly shouldn't care about the yuckiness as this script is
inherently intimately dependent on bash anyway ;-).
> contrib/completion/git-completion.bash | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
> index 8648a36..0b3d47e 100755
> --- a/contrib/completion/git-completion.bash
> +++ b/contrib/completion/git-completion.bash
> @@ -110,6 +110,7 @@ __git_ps1_show_upstream ()
> local upstream=git legacy="" verbose=""
>
> # get some config options from git-config
> + output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
> while read key value; do
> case "$key" in
> bash.showupstream)
> @@ -125,7 +126,7 @@ __git_ps1_show_upstream ()
> upstream=svn+git # default upstream is SVN if available, else git
> ;;
> esac
> - done < <(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')
> + done <<< "$output"
>
> # parse configuration values
> for option in ${GIT_PS1_SHOWUPSTREAM}; do
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