author | Tero Marttila <terom@paivola.fi> |
Tue, 20 Mar 2012 15:07:03 +0200 | |
changeset 60 | b65ce9123039 |
parent 58 | 6292cb597954 |
child 66 | 482d06935d96 |
permissions | -rw-r--r-- |
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lib/update: add shebangs to make sloccount work
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#!/bin/bash |
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# vim: set ft=sh : |
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# |
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# Utility functions |
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### Command execution |
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## Execute command, possibly logging its execution. |
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# |
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# cmd $cmd... |
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# |
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# Fails if the command returns an error exit code. |
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function cmd { |
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log_cmd "$@" |
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"$@" || die "Failed" |
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} |
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## Execute command, prefixing its output on stdout with given indent prefix. |
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# |
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# indent " " $cmd... |
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# |
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# Output is kept on stdout, exit status is that of the given command. |
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# Also logs the executed command at log_cmd level.. |
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function indent () { |
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local indent=$1; shift |
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log_cmd "$@" |
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"$@" | sed "s/^/$indent/" |
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return ${PIPESTATUS[0]} |
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} |
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### FS utils |
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# Create dir in $ROOT if not exists. |
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function ensure_dir { |
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local dir=$1 |
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if [ ! -d $ROOT/$dir ]; then |
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log_warn "Creating output dir: $dir" |
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cmd mkdir $ROOT/$dir |
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fi |
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} |
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## Output absolute path from $ROOT: |
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# |
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# abspath $path |
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# |
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function abspath () { |
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local path=$1 |
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echo "$ROOT/$path" |
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} |
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### HG wrappers |
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# Run `hg ...` within $REPO. |
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function hg { |
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local repo=$REPO |
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cmd $HG -R $ROOT/$repo "${HG_ARGS[@]}" "$@" |
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} |
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# Does the repo have local modifications? |
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function hg_modified { |
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hg id | grep -q '+' |
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} |
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# Output possible -u flag for commit. |
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function hg_user { |
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if [ ${SUDO_USER:-} ]; then |
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echo '-u' "$SUDO_USER" |
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elif [ $HOME ] && [ -e $HOME/.hgrc ]; then |
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debug "using .hgrc user" |
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echo '' |
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else |
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echo '-u' "$USER" |
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fi |
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} |
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# Show changes in repo |
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function hg_diff { |
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# just stat hidden files, but show the rest |
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hg diff --stat -I "$REPO/$REPO_HIDE" |
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hg diff -X "$REPO/$REPO_HIDE" |
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} |
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## Commit changes in repo, with given message: |
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# |
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# hg_commit $msg |
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# |
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function hg_commit { |
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local msg=$1 |
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local user_opt=$(hg_user) |
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debug "$user_opt: $msg" |
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hg commit $user_opt -m "$msg" |
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} |
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