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#require pygit2
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Setup:
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> GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME
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> GIT_AUTHOR_EMAIL='test@example.org'; export GIT_AUTHOR_EMAIL
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> GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0000"; export GIT_AUTHOR_DATE
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> GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; export GIT_COMMITTER_NAME
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> GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"; export GIT_COMMITTER_EMAIL
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> GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"; export GIT_COMMITTER_DATE
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> count=10
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> gitcommit() {
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> GIT_AUTHOR_DATE="2007-01-01 00:00:$count +0000";
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> GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"
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> git commit "$@" >/dev/null 2>/dev/null || echo "git commit error"
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> count=`expr $count + 1`
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> }
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> echo "[extensions]" >> $HGRCPATH
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> echo "git=" >> $HGRCPATH
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Make a new repo with git:
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$ mkdir foo
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$ cd foo
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$ git init
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Initialized empty Git repository in $TESTTMP/foo/.git/
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Ignore the .hg directory within git:
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$ echo .hg >> .git/info/exclude
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$ echo alpha > alpha
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$ git add alpha
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$ gitcommit -am 'Add alpha'
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$ echo beta > beta
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$ git add beta
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$ gitcommit -am 'Add beta'
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$ echo gamma > gamma
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$ git status
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On branch master
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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gamma
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nothing added to commit but untracked files present (use "git add" to track)
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Without creating the .hg, hg status fails:
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$ hg status
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abort: no repository found in '$TESTTMP/foo' (.hg not found)!
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[255]
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But if you run hg init --git, it works:
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$ hg init --git
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$ hg id --traceback
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3d9be8deba43 tip master
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$ hg status
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? gamma
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Log works too:
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$ hg log
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changeset: 1:3d9be8deba43
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bookmark: master
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tag: tip
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user: test <test@example.org>
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date: Mon Jan 01 00:00:11 2007 +0000
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summary: Add beta
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changeset: 0:c5864c9d16fb
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user: test <test@example.org>
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date: Mon Jan 01 00:00:10 2007 +0000
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summary: Add alpha
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and bookmarks:
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$ hg bookmarks
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* master 1:3d9be8deba43
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diff even works transparently in both systems:
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$ echo blah >> alpha
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$ git diff
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diff --git a/alpha b/alpha
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index 4a58007..faed1b7 100644
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--- a/alpha
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+++ b/alpha
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@@ -1* +1,2 @@ (glob)
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alpha
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+blah
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$ hg diff --git
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diff --git a/alpha b/alpha
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--- a/alpha
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+++ b/alpha
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@@ -1,1 +1,2 @@
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alpha
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+blah
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Remove a file, it shows as such:
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$ rm alpha
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$ hg status
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! alpha
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? gamma
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Revert works:
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$ hg revert alpha --traceback
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$ hg status
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? gamma
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$ git status
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On branch master
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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gamma
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nothing added to commit but untracked files present (use "git add" to track)
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Add shows sanely in both:
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$ hg add gamma
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$ hg status
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A gamma
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$ hg files
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alpha
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beta
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gamma
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$ git ls-files
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alpha
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beta
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gamma
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$ git status
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On branch master
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Changes to be committed:
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(use "git restore --staged <file>..." to unstage)
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new file: gamma
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forget does what it should as well:
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$ hg forget gamma
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$ hg status
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? gamma
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$ git status
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On branch master
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Untracked files:
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(use "git add <file>..." to include in what will be committed)
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gamma
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nothing added to commit but untracked files present (use "git add" to track)
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clean up untracked file
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$ rm gamma
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hg log FILE
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$ echo a >> alpha
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$ hg ci -m 'more alpha' --traceback --date '1583522787 18000'
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$ echo b >> beta
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$ hg ci -m 'more beta'
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$ echo a >> alpha
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$ hg ci -m 'even more alpha'
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$ hg log -G alpha
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@ changeset: 4:6626247b7dc8
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: bookmark: master
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: tag: tip
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: user: test <test>
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: date: Thu Jan 01 00:00:00 1970 +0000
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: summary: even more alpha
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:
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o changeset: 2:a1983dd7fb19
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: user: test <test>
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: date: Fri Mar 06 14:26:27 2020 -0500
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: summary: more alpha
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:
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o changeset: 0:c5864c9d16fb
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user: test <test@example.org>
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date: Mon Jan 01 00:00:10 2007 +0000
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summary: Add alpha
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$ hg log -G beta
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o changeset: 3:d8ee22687733
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: user: test <test>
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: date: Thu Jan 01 00:00:00 1970 +0000
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: summary: more beta
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:
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o changeset: 1:3d9be8deba43
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| user: test <test@example.org>
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~ date: Mon Jan 01 00:00:11 2007 +0000
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summary: Add beta
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hg annotate
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$ hg annotate alpha
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0: alpha
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2: a
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4: a
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$ hg annotate beta
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1: beta
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3: b
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Files in subdirectories. TODO: case-folding support, make this `A`
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instead of `a`.
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$ mkdir a
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$ echo "This is file mu." > a/mu
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$ hg ci -A -m 'Introduce file a/mu'
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adding a/mu
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Both hg and git agree a/mu is part of the repo
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$ git ls-files
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a/mu
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alpha
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beta
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$ hg files
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a/mu
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alpha
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beta
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hg and git status both clean
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$ git status
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On branch master
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nothing to commit, working tree clean
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$ hg status
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node|shortest works correctly
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$ hg log -T '{node}\n' | sort
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3d9be8deba43482be2c81a4cb4be1f10d85fa8bc
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6626247b7dc8f231b183b8a4761c89139baca2ad
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a1983dd7fb19cbd83ad5a1c2fc8bf3d775dea12f
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ae1ab744f95bfd5b07cf573baef98a778058537b
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c5864c9d16fb3431fe2c175ff84dc6accdbb2c18
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d8ee22687733a1991813560b15128cd9734f4b48
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$ hg log -r ae1ab744f95bfd5b07cf573baef98a778058537b --template "{shortest(node,1)}\n"
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ae
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