t7103, t9903: export GIT_CONFIG_PARAMETERS in .git directory tests

Export `GIT_CONFIG_PARAMETERS` with `safe.bareRepository=all` (12 matches).

Mechanical verification (the awk script undoes the
transformation on the new lines; empty output is success):

    git diff HEAD^! | awk '
      /^diff/,/^\+\+\+/ { next }
      /^-/ { old[m++] = substr($0,2) }
      /^\+/ {
        new = substr($0,2)
        # undo: strip GIT_CONFIG_PARAMETERS and export
        gcp="GIT_CONFIG_PARAMETERS"
        gsub(" " gcp "=[^ ]* && export " gcp " &&", "", new)
        if (old[n++] != new) print old[n-1] " != " new
      }'

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>

Author: dscho

t/t7103-reset-bare.sh

@@ -13,26 +13,26 @@ test_expect_success 'setup non-bare' '
 '
 
 test_expect_success '"hard" reset requires a worktree' '
-	(cd .git &&
+	(cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 	 test_must_fail git reset --hard)
 '
 
 test_expect_success '"merge" reset requires a worktree' '
-	(cd .git &&
+	(cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 	 test_must_fail git reset --merge)
 '
 
 test_expect_success '"keep" reset requires a worktree' '
-	(cd .git &&
+	(cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 	 test_must_fail git reset --keep)
 '
 
 test_expect_success '"mixed" reset is ok' '
-	(cd .git && git reset)
+	(cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS && git reset)
 '
 
 test_expect_success '"soft" reset is ok' '
-	(cd .git && git reset --soft)
+	(cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS && git reset --soft)
 '
 
 test_expect_success 'hard reset works with GIT_WORK_TREE' '

t/t9903-bash-prompt.sh

@@ -135,7 +135,7 @@ test_expect_success 'prompt - describe detached head - default' '
 test_expect_success 'prompt - inside .git directory' '
 	printf " (GIT_DIR!)" >expected &&
 	(
-		cd .git &&
+		cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 >"$actual"
 	) &&
 	test_cmp expected "$actual"
@@ -155,7 +155,7 @@ test_expect_success 'prompt - inside bare repository' '
 	git init --bare bare.git &&
 	test_when_finished "rm -rf bare.git" &&
 	(
-		cd bare.git &&
+		cd bare.git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 >"$actual"
 	) &&
 	test_cmp expected "$actual"
@@ -374,7 +374,7 @@ test_expect_success 'prompt - dirty status indicator - not shown inside .git dir
 	test_when_finished "git reset --hard" &&
 	(
 		GIT_PS1_SHOWDIRTYSTATE=y &&
-		cd .git &&
+		cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 >"$actual"
 	) &&
 	test_cmp expected "$actual"
@@ -409,7 +409,7 @@ test_expect_success 'prompt - stash status indicator - not shown inside .git dir
 	test_when_finished "git stash drop" &&
 	(
 		GIT_PS1_SHOWSTASHSTATE=y &&
-		cd .git &&
+		cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 >"$actual"
 	) &&
 	test_cmp expected "$actual"
@@ -514,7 +514,7 @@ test_expect_success 'prompt - untracked files status indicator - not shown insid
 	printf " (GIT_DIR!)" >expected &&
 	(
 		GIT_PS1_SHOWUNTRACKEDFILES=y &&
-		cd .git &&
+		cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 >"$actual"
 	) &&
 	test_cmp expected "$actual"
@@ -619,7 +619,7 @@ test_expect_success 'prompt - bash color pc mode - inside .git directory' '
 	(
 		GIT_PS1_SHOWDIRTYSTATE=y &&
 		GIT_PS1_SHOWCOLORHINTS=y &&
-		cd .git &&
+		cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 "BEFORE:" ":AFTER" &&
 		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
 	) &&
@@ -749,7 +749,7 @@ test_expect_success 'prompt - hide if pwd ignored - inside gitdir' '
 	printf " (GIT_DIR!)" >expected &&
 	(
 		GIT_PS1_HIDE_IF_PWD_IGNORED=y &&
-		cd .git &&
+		cd .git && GIT_CONFIG_PARAMETERS="${SQ}safe.bareRepository=all${SQ}" && export GIT_CONFIG_PARAMETERS &&
 		__git_ps1 >"$actual"
 	) &&
 	test_cmp expected "$actual"