diff options
Diffstat (limited to 'git-submodule.sh')
| -rwxr-xr-x | git-submodule.sh | 245 |
1 files changed, 18 insertions, 227 deletions
diff --git a/git-submodule.sh b/git-submodule.sh index 39ebdf25b5..4678378424 100755 --- a/git-submodule.sh +++ b/git-submodule.sh @@ -20,7 +20,6 @@ USAGE="[--quiet] [--cached] OPTIONS_SPEC= SUBDIRECTORY_OK=Yes . git-sh-setup -. git-parse-remote require_work_tree wt_prefix=$(git rev-parse --show-prefix) cd_to_toplevel @@ -59,31 +58,6 @@ die_if_unmatched () fi } -# -# Print a submodule configuration setting -# -# $1 = submodule name -# $2 = option name -# $3 = default value -# -# Checks in the usual git-config places first (for overrides), -# otherwise it falls back on .gitmodules. This allows you to -# distribute project-wide defaults in .gitmodules, while still -# customizing individual repositories if necessary. If the option is -# not in .gitmodules either, print a default value. -# -get_submodule_config () { - name="$1" - option="$2" - default="$3" - value=$(git config submodule."$name"."$option") - if test -z "$value" - then - value=$(git submodule--helper config submodule."$name"."$option") - fi - printf '%s' "${value:-$default}" -} - isnumber() { n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1" @@ -438,16 +412,18 @@ is_tip_reachable () ( test -z "$rev" ) +# usage: fetch_in_submodule <module_path> [<depth>] [<sha1>] +# Because arguments are positional, use an empty string to omit <depth> +# but include <sha1>. fetch_in_submodule () ( sanitize_submodule_env && cd "$1" && - case "$2" in - '') - git fetch ;; - *) - shift - git fetch $(get_default_remote) "$@" ;; - esac + if test $# -eq 3 + then + echo "$3" | git fetch ${GIT_QUIET:+--quiet} --stdin ${2:+"$2"} + else + git fetch ${GIT_QUIET:+--quiet} ${2:+"$2"} + fi ) # @@ -465,7 +441,7 @@ cmd_update() GIT_QUIET=1 ;; -v) - GIT_QUIET=0 + unset GIT_QUIET ;; --progress) progress=1 @@ -601,7 +577,7 @@ cmd_update() fetch_in_submodule "$sm_path" $depth || die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")" fi - remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote) + remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote) sha1=$(sanitize_submodule_env; cd "$sm_path" && git rev-parse --verify "${remote_name}/${branch}") || die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")" @@ -627,7 +603,7 @@ cmd_update() # Now we tried the usual fetch, but $sha1 may # not be reachable from any of the refs is_tip_reachable "$sm_path" "$sha1" || - fetch_in_submodule "$sm_path" $depth "$sha1" || + fetch_in_submodule "$sm_path" "$depth" "$sha1" || die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")" fi @@ -639,13 +615,13 @@ cmd_update() say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")" ;; rebase) - command="git rebase" + command="git rebase ${GIT_QUIET:+--quiet}" die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")" say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")" must_die_on_failure=yes ;; merge) - command="git merge" + command="git merge ${GIT_QUIET:+--quiet}" die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")" say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")" must_die_on_failure=yes @@ -719,7 +695,7 @@ cmd_update() # $@ = requested path # cmd_set_branch() { - unset_branch=false + default= branch= while test $# -ne 0 @@ -729,7 +705,7 @@ cmd_set_branch() { # we don't do anything with this but we need to accept it ;; -d|--default) - unset_branch=true + default=1 ;; -b|--branch) case "$2" in '') usage ;; esac @@ -750,33 +726,7 @@ cmd_set_branch() { shift done - if test $# -ne 1 - then - usage - fi - - # we can't use `git submodule--helper name` here because internally, it - # hashes the path so a trailing slash could lead to an unintentional no match - name="$(git submodule--helper list "$1" | cut -f2)" - if test -z "$name" - then - exit 1 - fi - - test -n "$branch"; has_branch=$? - test "$unset_branch" = true; has_unset_branch=$? - - if test $((!$has_branch != !$has_unset_branch)) -eq 0 - then - usage - fi - - if test $has_branch -eq 0 - then - git submodule--helper config submodule."$name".branch "$branch" - else - git submodule--helper config --unset submodule."$name".branch - fi + git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@" } # @@ -857,166 +807,7 @@ cmd_summary() { shift done - test $summary_limit = 0 && return - - if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"}) - then - head=$rev - test $# = 0 || shift - elif test -z "$1" || test "$1" = "HEAD" - then - # before the first commit: compare with an empty tree - head=$(git hash-object -w -t tree --stdin </dev/null) - test -z "$1" || shift - else - head="HEAD" - fi - - if [ -n "$files" ] - then - test -n "$cached" && - die "$(gettext "The --cached option cannot be used with the --files option")" - diff_cmd=diff-files - head= - fi - - cd_to_toplevel - eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")" - # Get modified modules cared by user - modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" | - sane_egrep '^:([0-7]* )?160000' | - while read -r mod_src mod_dst sha1_src sha1_dst status sm_path - do - # Always show modules deleted or type-changed (blob<->module) - if test "$status" = D || test "$status" = T - then - printf '%s\n' "$sm_path" - continue - fi - # Respect the ignore setting for --for-status. - if test -n "$for_status" - then - name=$(git submodule--helper name "$sm_path") - ignore_config=$(get_submodule_config "$name" ignore none) - test $status != A && test $ignore_config = all && continue - fi - # Also show added or modified modules which are checked out - GIT_DIR="$sm_path/.git" git rev-parse --git-dir >/dev/null 2>&1 && - printf '%s\n' "$sm_path" - done - ) - - test -z "$modules" && return - - git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules | - sane_egrep '^:([0-7]* )?160000' | - cut -c2- | - while read -r mod_src mod_dst sha1_src sha1_dst status name - do - if test -z "$cached" && - is_zero_oid $sha1_dst - then - case "$mod_dst" in - 160000) - sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD) - ;; - 100644 | 100755 | 120000) - sha1_dst=$(git hash-object $name) - ;; - 000000) - ;; # removed - *) - # unexpected type - eval_gettextln "unexpected mode \$mod_dst" >&2 - continue ;; - esac - fi - missing_src= - missing_dst= - - test $mod_src = 160000 && - ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null && - missing_src=t - - test $mod_dst = 160000 && - ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null && - missing_dst=t - - display_name=$(git submodule--helper relative-path "$name" "$wt_prefix") - - total_commits= - case "$missing_src,$missing_dst" in - t,) - errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")" - ;; - ,t) - errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")" - ;; - t,t) - errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")" - ;; - *) - errmsg= - total_commits=$( - if test $mod_src = 160000 && test $mod_dst = 160000 - then - range="$sha1_src...$sha1_dst" - elif test $mod_src = 160000 - then - range=$sha1_src - else - range=$sha1_dst - fi - GIT_DIR="$name/.git" \ - git rev-list --first-parent $range -- | wc -l - ) - total_commits=" ($(($total_commits + 0)))" - ;; - esac - - sha1_abbr_src=$(GIT_DIR="$name/.git" git rev-parse --short $sha1_src 2>/dev/null || - echo $sha1_src | cut -c1-7) - sha1_abbr_dst=$(GIT_DIR="$name/.git" git rev-parse --short $sha1_dst 2>/dev/null || - echo $sha1_dst | cut -c1-7) - - if test $status = T - then - blob="$(gettext "blob")" - submodule="$(gettext "submodule")" - if test $mod_dst = 160000 - then - echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:" - else - echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:" - fi - else - echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:" - fi - if test -n "$errmsg" - then - # Don't give error msg for modification whose dst is not submodule - # i.e. deleted or changed to blob - test $mod_dst = 160000 && echo "$errmsg" - else - if test $mod_src = 160000 && test $mod_dst = 160000 - then - limit= - test $summary_limit -gt 0 && limit="-$summary_limit" - GIT_DIR="$name/.git" \ - git log $limit --pretty='format: %m %s' \ - --first-parent $sha1_src...$sha1_dst - elif test $mod_dst = 160000 - then - GIT_DIR="$name/.git" \ - git log --pretty='format: > %s' -1 $sha1_dst - else - GIT_DIR="$name/.git" \ - git log --pretty='format: < %s' -1 $sha1_src - fi - echo - fi - echo - done + git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${prefix:+--prefix "$prefix"} ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@" } # # List all submodules, prefixed with: |