mirror of
https://github.com/git/git.git
synced 2024-10-31 14:27:54 +01:00
9d6f220cc8
Replace uses of cat that do nothing but writing the contents of a single file to another command via pipe. [jc: Original patch from Josh was somewhat buggy and rewrote "cat $file | wc -l" to "wc -l $file", but this one should be Ok.] Signed-off-by: Junio C Hamano <gitster@pobox.com>
123 lines
3 KiB
Bash
Executable file
123 lines
3 KiB
Bash
Executable file
#!/bin/sh
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USAGE='--dry-run --author <author> --patches </path/to/quilt/patch/directory>'
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SUBDIRECTORY_ON=Yes
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. git-sh-setup
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dry_run=""
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quilt_author=""
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while case "$#" in 0) break;; esac
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do
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case "$1" in
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--au=*|--aut=*|--auth=*|--autho=*|--author=*)
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quilt_author=$(expr "z$1" : 'z-[^=]*\(.*\)')
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shift
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;;
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--au|--aut|--auth|--autho|--author)
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case "$#" in 1) usage ;; esac
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shift
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quilt_author="$1"
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shift
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;;
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--dry-run)
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shift
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dry_run=1
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;;
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--pa=*|--pat=*|--patc=*|--patch=*|--patche=*|--patches=*)
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QUILT_PATCHES=$(expr "z$1" : 'z-[^=]*\(.*\)')
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shift
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;;
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--pa|--pat|--patc|--patch|--patche|--patches)
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case "$#" in 1) usage ;; esac
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shift
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QUILT_PATCHES="$1"
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shift
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;;
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*)
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break
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;;
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esac
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done
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# Quilt Author
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if [ -n "$quilt_author" ] ; then
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quilt_author_name=$(expr "z$quilt_author" : 'z\(.*[^ ]\) *<.*') &&
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quilt_author_email=$(expr "z$quilt_author" : '.*<\([^>]*\)') &&
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test '' != "$quilt_author_name" &&
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test '' != "$quilt_author_email" ||
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die "malformed --author parameter"
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fi
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# Quilt patch directory
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: ${QUILT_PATCHES:=patches}
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if ! [ -d "$QUILT_PATCHES" ] ; then
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echo "The \"$QUILT_PATCHES\" directory does not exist."
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exit 1
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fi
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# Temporary directories
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tmp_dir=.dotest
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tmp_msg="$tmp_dir/msg"
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tmp_patch="$tmp_dir/patch"
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tmp_info="$tmp_dir/info"
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# Find the intial commit
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commit=$(git rev-parse HEAD)
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mkdir $tmp_dir || exit 2
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for patch_name in $(grep -v '^#' < "$QUILT_PATCHES/series" ); do
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echo $patch_name
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git mailinfo "$tmp_msg" "$tmp_patch" \
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<"$QUILT_PATCHES/$patch_name" >"$tmp_info" || exit 3
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test -s "$tmp_patch" || {
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echo "Patch is empty. Was it split wrong?"
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exit 1
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}
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# Parse the author information
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export GIT_AUTHOR_NAME=$(sed -ne 's/Author: //p' "$tmp_info")
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export GIT_AUTHOR_EMAIL=$(sed -ne 's/Email: //p' "$tmp_info")
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while test -z "$GIT_AUTHOR_EMAIL" && test -z "$GIT_AUTHOR_NAME" ; do
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if [ -n "$quilt_author" ] ; then
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GIT_AUTHOR_NAME="$quilt_author_name";
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GIT_AUTHOR_EMAIL="$quilt_author_email";
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elif [ -n "$dry_run" ]; then
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echo "No author found in $patch_name" >&2;
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GIT_AUTHOR_NAME="dry-run-not-found";
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GIT_AUTHOR_EMAIL="dry-run-not-found";
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else
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echo "No author found in $patch_name" >&2;
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echo "---"
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cat $tmp_msg
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printf "Author: ";
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read patch_author
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echo "$patch_author"
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patch_author_name=$(expr "z$patch_author" : 'z\(.*[^ ]\) *<.*') &&
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patch_author_email=$(expr "z$patch_author" : '.*<\([^>]*\)') &&
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test '' != "$patch_author_name" &&
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test '' != "$patch_author_email" &&
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GIT_AUTHOR_NAME="$patch_author_name" &&
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GIT_AUTHOR_EMAIL="$patch_author_email"
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fi
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done
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export GIT_AUTHOR_DATE=$(sed -ne 's/Date: //p' "$tmp_info")
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export SUBJECT=$(sed -ne 's/Subject: //p' "$tmp_info")
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if [ -z "$SUBJECT" ] ; then
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SUBJECT=$(echo $patch_name | sed -e 's/.patch$//')
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fi
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if [ -z "$dry_run" ] ; then
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git apply --index -C1 "$tmp_patch" &&
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tree=$(git write-tree) &&
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commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) &&
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git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4
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fi
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done
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rm -rf $tmp_dir || exit 5
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